# North Icelandic Shelf Arctica islandica Shell Measurement 1350 Year Record #----------------------------------------------------------------------- # World Data Center for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program #----------------------------------------------------------------------- # NOTE: Please cite original publication, online resource and date accessed when using this data. # If there is no publication information, please cite Investigator, title, online resource and date accessed. # # Online_Resource: http://www.hurricane.ncdc.noaa.gov/pls/paleox/f?p=519:1:::::P1_STUDY_ID: # # Original_Source_URL: ftp://ftp.ncdc.noaa.gov/pub/data/paleo/contributions_by_author/butler2013/butler2013-chron.txt # # Archive: Paleoceanography # #-------------------------------- # Contribution_Date # Date: 2013-06-25 #-------------------------------- # Title: North Icelandic Shelf Arctica islandica Shell Measurement 1350 Year Record #-------------------------------- # Investigators: Butler, P.G.; Wanamaker, A.D.; Scourse, J.D.; Richardson, C.A.; Reynolds, D.J. #-------------------- # Description and Notes: # (a) Raw measurements of increment widths from shells of the bivalve Arctica islandica; (b)absolute dates of birth and death derived by crossdating; (c)chronologies derived from a mean value function of the detrended increment widths, and supplementary data associated with the chronologies and presented in the paper. # Keyword: Sclerochronology #-------------------- # Publication # Authors: Butler, P.G., A.D. Wanamaker Jr., J.D. Scourse, C.A. Richardson and D.J. Reynolds # Journal_Name: Palaeogeography, Palaeoclimatology, Palaeoecology # Published_Title: Variability of marine climate on the North Icelandic Shelf in a 1357-year proxy archive based on growth increments in the bivalve Arctica islandica # Published_Date_or_Year: 2013 # Volume: 373 # Pages: 141-151 # DOI: 10.1016/j.palaeo.2012.01.016 # Abstract: A multicentennial and absolutely-dated shell-based chronology for the marine environment of the North Icelandic Shelf has been constructed using annual growth increments in the shell of the long-lived bivalve clam Arctica islandica. The region from which the shells were collected is close to the North Atlantic Polar Front and is highly sensitive to the varying influences of Atlantic and Arctic water masses. A strong common environmental signal is apparent in the increment widths, and although the correlations between the growth increment indices and regional sea surface temperatures are significant at the 95% confidence level, they are low (r~0.2), indicating that a more complex combination of environmental forcings is driving growth. Remarkable longevities of individual animals are apparent in the increment-width series used in the chronology, with several animals having lifetimes in excess of 300 years and one, at 507 years, being the longest-lived non-colonial animal so far reported whose age at death can be accurately determined. The sample depth is at least three shells after AD 1175, and the time series has been extended back to AD 649 with a sample depth of one or two by the addition of two further series, thus providing a 1357-year archive of dated shell material. The statistical and spectral characteristics of the chronology are investigated by using two different methods of removing the age-related trend in shell growth. Comparison with other proxy archives from the same region reveals several similarities in variability on multidecadal timescales, particularly during the period surrounding the transition from the Medieval Climate Anomaly to the Little Ice Age. #-------------------------------- # Funding_Agency: # Funding_Agency_Name: # Grant: #-------------------------------- # Site Information: # Site_Name: Grimsey # Location: North Atlantic Ocean # Northernmost_Latitude: 66.5265 # Southernmost_Latitude: 66.5265 # Easternmost_Longitude: -18.19567 # Westernmost_Longitude: -18.19567 # Elevation: 81-83 m #-------------------------------- # Data Collection # Collection_Name: NIS-A.islandica chronologies Butler13 # Oldest_Year: 649 # Most_Recent_Year: 2005 # Time_Unit: AD # Core_Length # Notes: The NE and RCS detrended chronologies used in Butler et al 2013. Autoregressively modelled versions of the chronology produced by ARSTAN (see Butler et al 2013, section 3.3). Only the NE detrended chronology is used in Wanamaker et al 2012. Data from figures 3d, 3e and 3f in paper. #-------------------------------- # Variables # # Data variables follow (have no #) # Data line variables format: Variables list, one per line, shortname-tab-longname-tab-longname components (9 components: what, material, error, units, seasonality, archive, detail, method, C or N for Character or Numeric data) ## age_AD age,,,AD,,,,,N ## NE.ars detrended growth index,Arctica islandica,,unitless,,,negative exponential function,autoregressively modelled version from ARSTAN,N ## RCS.ars detrended growth index,Arctica islandica,,unitless,,,regional curve standardization,autoregressively modelled version from ARSTAN,N #---------------------- # Data: age_AD NE.ars RCS.ars 649 2.477 2.919 650 2.145 2.566 651 1.695 1.915 652 0.971 1.078 653 0.107 0.399 654 -0.038 -0.409 655 0.43 0.666 656 0.373 0.766 657 -0.038 -0.114 658 0.074 0.389 659 0.897 1.845 660 0.886 1.972 661 1.135 2.328 662 0.866 1.984 663 1.135 2.428 664 1.094 2.353 665 1.136 2.436 666 1.336 2.629 667 1.671 3.05 668 1.369 2.667 669 1.812 3.174 670 1.999 3.363 671 1.278 2.407 672 1.166 2.121 673 1.302 2.279 674 1.278 2.27 675 0.309 1.016 676 0.697 1.406 677 -0.038 0.059 678 0.574 1.311 679 1.048 1.889 680 0.17 0.561 681 1.014 1.835 682 0.619 1.293 683 0.692 1.534 684 0.08 0.088 685 0.802 1.572 686 0.745 1.445 687 1.173 2.128 688 1.275 2.19 689 1.419 2.483 690 1.616 2.699 691 0.854 1.53 692 0.819 1.415 693 1.455 2.274 694 0.558 0.819 695 0.774 1.129 696 1.002 1.43 697 0.744 1.174 698 1.273 1.875 699 1.01 1.531 700 0.301 0.419 701 0.652 0.923 702 1.242 1.892 703 1.518 2.306 704 1.396 2.109 705 0.963 1.375 706 1.102 1.626 707 1.44 2.113 708 1.631 2.372 709 1.093 1.474 710 1.476 2.048 711 0.288 0.796 712 0.242 -0.024 713 0.332 0.006 714 0.744 1.025 715 0.793 1.044 716 1.69 2.333 717 0.581 0.693 718 0.93 1.319 719 1.698 2.313 720 1.265 1.87 721 1.446 1.98 722 1.474 1.974 723 0.573 0.908 724 1.18 1.614 725 0.153 0.164 726 0.689 0.982 727 0.977 1.3 728 0.928 1.368 729 1.092 1.507 730 1.305 1.855 731 0.576 0.562 732 1.166 1.564 733 1.435 1.922 734 1.068 1.425 735 1.423 1.831 736 1.171 1.452 737 1.427 1.883 738 1.314 1.618 739 1.112 1.303 740 0.965 0.919 741 1.016 1.038 742 0.961 0.912 743 0.624 0.061 744 0.694 0.241 745 1.1 1.099 746 1.044 1.074 747 0.574 -0.127 748 0.894 0.716 749 0.578 -0.001 750 1.005 1.015 751 0.593 -0.033 752 0.752 0.544 753 1.032 1.018 754 0.296 -0.409 755 0.392 -0.409 756 0.146 -0.409 757 0.553 0.073 758 1.036 1.008 759 1.32 1.584 760 0.652 0.219 761 0.514 -0.289 762 0.376 -0.409 763 0.719 0.431 764 0.042 -0.409 765 1.045 0.924 766 1.063 0.991 767 1.14 1.307 768 2.012 2.437 769 0.896 0.966 770 1.276 1.517 771 1.158 1.174 772 0.776 0.522 773 1.147 1.058 774 1.616 1.849 775 1.102 1.033 776 0.715 -0.166 777 0.815 0.186 778 1.371 1.384 779 0.824 0.284 780 1.07 0.806 781 1.415 1.411 782 0.755 0.13 783 0.474 -0.409 784 0.934 0.393 785 0.886 0.443 786 0.901 0.468 787 1.208 1.053 788 1.002 0.799 789 1.12 1.059 790 0.711 0.029 791 1.095 1.003 792 0.699 0.013 793 1.253 1.273 794 0.47 -0.409 795 1.288 1.329 796 0.955 0.621 797 1.522 1.761 798 1.365 1.391 799 0.606 0.294 800 1.734 2.005 801 0.955 0.694 802 0.965 0.762 803 1.361 1.273 804 1.225 1.239 805 0.729 -0.259 806 0.872 0.248 807 1.068 0.752 808 1.185 1.041 809 1.267 1.151 810 0.958 0.563 811 1.132 0.964 812 1.522 1.63 813 1.489 1.639 814 1.447 1.539 815 1.216 1.095 816 1.308 1.295 817 1.257 1.178 818 1.233 1.135 819 0.993 0.573 820 1.671 1.783 821 1.338 1.269 822 1.287 1.214 823 1.419 1.346 824 1.488 1.573 825 1.312 1.229 826 1.444 1.441 827 1.381 1.332 828 0.887 0.147 829 1.007 0.457 830 0.831 -0.041 831 1.221 0.948 832 0.803 -0.175 833 1.241 1.01 834 1.322 1.149 835 1.542 1.646 836 1.255 1.092 837 1.328 1.29 838 1.256 1.129 839 1.248 1.165 840 1.418 1.405 841 0.875 0.183 842 1.079 0.71 843 1.049 0.618 844 0.576 -0.409 845 1.094 0.627 846 0.969 0.445 847 1.363 1.291 848 0.976 0.461 849 0.76 -0.018 850 0.928 0.391 851 1.464 1.485 852 0.824 0.151 853 0.653 -0.409 854 0.842 0.084 855 1.194 1.027 856 0.706 -0.27 857 0.671 -0.409 858 1.239 1.036 859 0.96 0.654 860 0.74 0.032 861 1.258 1.122 862 1.161 1.081 863 0.828 0.364 864 1.457 1.485 865 1.386 1.461 866 0.764 0.092 867 0.613 -0.409 868 0.72 -0.321 869 0.82 0.152 870 1.243 1.009 871 0.951 0.472 872 1.052 0.773 873 0.766 0.032 874 1.145 1.016 875 1.126 0.952 876 1.352 1.414 877 1.522 1.649 878 1.256 1.275 879 0.528 0.128 880 0.978 0.854 881 0.687 0.181 882 0.798 0.493 883 0.861 0.504 884 0.968 0.841 885 1.169 1.188 886 1.349 1.529 887 1.303 1.475 888 1.515 1.808 889 1.371 1.576 890 0.74 0.462 891 0.886 0.598 892 0.855 0.519 893 1.119 1.066 894 0.749 0.154 895 1.224 1.199 896 1.433 1.544 897 0.55 0.079 898 1.21 1.225 899 1.041 0.951 900 1.342 1.556 901 1.164 1.115 902 1.106 1.101 903 0.888 0.55 904 0.668 -0.024 905 1.115 0.966 906 0.913 0.603 907 0.733 0.174 908 1.424 1.463 909 1.307 1.396 910 1.817 2.171 911 0.935 0.691 912 1.153 1.138 913 1.215 1.135 914 1.492 1.703 915 0.941 0.472 916 0.637 -0.409 917 1.358 1.183 918 1.383 1.339 919 1.011 0.609 920 1.539 1.501 921 1.089 0.78 922 1.153 0.972 923 0.891 0.206 924 0.834 0.225 925 0.937 0.408 926 0.969 0.572 927 1.354 1.294 928 1.079 0.851 929 0.598 -0.409 930 1.103 0.826 931 1.144 0.993 932 0.942 0.634 933 1.023 0.701 934 0.877 0.475 935 1.15 1.069 936 0.437 -0.409 937 0.911 0.606 938 0.428 -0.409 939 0.959 0.723 940 0.43 -0.409 941 0.808 0.398 942 0.971 0.646 943 1.037 0.974 944 1.018 0.863 945 1.097 1.081 946 0.901 0.7 947 0.937 0.783 948 0.735 0.262 949 0.894 0.663 950 0.995 0.832 951 1.005 0.899 952 1.16 0.99 953 1.003 0.993 954 1.13 1.068 955 0.98 1.021 956 0.632 0.469 957 1.083 1.053 958 1.093 1.143 959 0.816 0.845 960 0.463 0.228 961 0.439 0.407 962 1.019 1.064 963 0.652 0.577 964 0.73 0.757 965 1.137 1.339 966 1.214 1.472 967 1.149 1.359 968 0.825 0.981 969 1.255 1.441 970 0.853 1.022 971 0.532 0.588 972 0.316 0.222 973 0.746 0.823 974 0.456 0.543 975 0.632 0.665 976 1.288 1.345 977 1.152 1.371 978 1.217 1.434 979 1.36 1.577 980 1.323 1.512 981 1.221 1.494 982 0.736 0.948 983 1.11 1.328 984 0.349 0.212 985 0.627 0.873 986 0.59 0.44 987 0.808 0.779 988 1.395 1.48 989 0.704 0.994 990 1.125 1.366 991 0.629 1.004 992 1.287 1.611 993 1.118 1.489 994 1.111 1.561 995 0.622 1.167 996 0.334 0.962 997 0.664 1.201 998 1.09 1.548 999 0.797 1.347 1000 1.55 1.922 1001 1.297 1.795 1002 1.83 2.221 1003 1.102 1.7 1004 0.911 1.577 1005 0.92 1.519 1006 1.496 1.953 1007 0.462 1.129 1008 1.386 1.815 1009 1.281 1.732 1010 0.975 1.553 1011 1.468 1.852 1012 0.981 1.53 1013 1.044 1.559 1014 0.878 1.383 1015 0.45 1.026 1016 0.458 0.953 1017 0.449 0.909 1018 -0.038 0.135 1019 0.926 1.198 1020 0.839 1.14 1021 0.578 0.954 1022 0.969 1.228 1023 0.544 0.916 1024 0.859 1.161 1025 0.921 1.181 1026 0.971 1.245 1027 0.369 0.665 1028 0.719 0.966 1029 0.229 0.45 1030 0.503 0.695 1031 0.681 0.797 1032 0.944 1.068 1033 0.672 0.81 1034 0.897 1.028 1035 1.296 1.366 1036 1.082 1.224 1037 1.372 1.453 1038 1.323 1.425 1039 1.385 1.499 1040 1.398 1.492 1041 1.097 1.248 1042 1.231 1.335 1043 1.286 1.367 1044 1.551 1.585 1045 1.609 1.631 1046 1.637 1.678 1047 1.557 1.623 1048 1.057 1.203 1049 0.865 0.988 1050 1.15 1.198 1051 0.559 0.62 1052 1.045 1.032 1053 1.75 1.607 1054 1.685 1.635 1055 1.346 1.371 1056 0.913 0.992 1057 1.302 1.332 1058 0.679 0.734 1059 1.334 1.293 1060 0.713 0.697 1061 0.827 0.84 1062 0.71 0.657 1063 0.89 0.878 1064 0.254 0.14 1065 1.275 1.168 1066 1.279 1.193 1067 1.683 1.59 1068 1.169 1.163 1069 1.525 1.522 1070 1.199 1.238 1071 1.043 1.12 1072 1.111 1.122 1073 1.171 1.192 1074 0.437 0.449 1075 0.87 0.848 1076 1.491 1.38 1077 1.1 1.107 1078 1.943 1.774 1079 1.691 1.643 1080 1.66 1.68 1081 1.303 1.353 1082 1.164 1.253 1083 0.886 0.945 1084 0.983 1.005 1085 1.413 1.344 1086 1.433 1.387 1087 0.644 0.669 1088 1.316 1.267 1089 0.871 0.879 1090 0.613 0.623 1091 0.385 0.251 1092 0.485 0.383 1093 0.818 0.687 1094 0.385 0.221 1095 0.568 0.417 1096 0.483 0.314 1097 0.219 -0.007 1098 0.76 0.583 1099 0.597 0.439 1100 0.034 -0.409 1101 0.391 0.121 1102 0.557 0.346 1103 0.933 0.751 1104 1.4 1.181 1105 0.91 0.808 1106 1.104 1.003 1107 0.551 0.429 1108 0.704 0.59 1109 0.924 0.745 1110 1.128 0.966 1111 0.991 0.828 1112 0.855 0.715 1113 0.975 0.831 1114 1.283 1.125 1115 0.919 0.796 1116 0.997 0.86 1117 1.052 0.903 1118 1.476 1.303 1119 1.301 1.158 1120 0.884 0.78 1121 0.53 0.342 1122 1.461 1.238 1123 1.292 1.102 1124 1.537 1.332 1125 1.317 1.136 1126 0.951 0.844 1127 0.917 0.758 1128 0.493 0.252 1129 0.677 0.412 1130 1.073 0.786 1131 0.553 0.25 1132 0.637 0.319 1133 1.229 0.934 1134 0.556 0.284 1135 0.688 0.398 1136 0.766 0.462 1137 0.538 0.239 1138 0.536 0.164 1139 1.179 0.868 1140 0.867 0.602 1141 0.463 0.126 1142 1.321 1.013 1143 1.447 1.188 1144 1.207 1.007 1145 0.789 0.555 1146 1.177 0.965 1147 1.156 0.942 1148 1.034 0.826 1149 1.353 1.097 1150 1.195 0.993 1151 1.074 0.887 1152 0.918 0.707 1153 0.972 0.763 1154 1.013 0.783 1155 1.073 0.841 1156 0.503 0.19 1157 1.067 0.795 1158 1.07 0.8 1159 0.927 0.69 1160 0.932 0.652 1161 1.115 0.869 1162 1.301 1.051 1163 1.363 1.125 1164 1.031 0.827 1165 1.536 1.289 1166 0.791 0.578 1167 1.238 1.013 1168 1.216 0.953 1169 1.15 0.941 1170 1.26 0.996 1171 1.288 1.112 1172 1.082 0.986 1173 1.225 1.148 1174 1.033 1.015 1175 1.157 1.135 1176 1.135 1.155 1177 1.215 1.538 1178 0.855 1.146 1179 0.21 0.344 1180 1.142 1.268 1181 1.192 1.245 1182 0.845 1.026 1183 1.126 1.304 1184 0.898 1.075 1185 1.426 1.511 1186 1.619 1.808 1187 0.994 1.405 1188 1.089 1.406 1189 1.206 1.409 1190 0.848 1.249 1191 1.26 1.597 1192 1.259 1.443 1193 0.89 1.081 1194 0.978 1.194 1195 1.349 1.572 1196 1.175 1.399 1197 1.909 2.084 1198 1.304 1.803 1199 0.849 1.409 1200 1.486 1.897 1201 1.515 1.861 1202 1.259 1.782 1203 0.968 1.575 1204 0.996 1.564 1205 0.524 1.139 1206 0.582 1.124 1207 0.481 0.801 1208 0.562 0.636 1209 0.482 0.633 1210 0.463 0.68 1211 0.604 0.637 1212 0.644 0.755 1213 0.592 0.641 1214 0.796 0.812 1215 1.578 1.465 1216 1.076 1.129 1217 0.578 0.573 1218 0.877 0.9 1219 0.813 0.952 1220 0.576 0.71 1221 0.881 0.991 1222 0.515 0.644 1223 0.258 -0.258 1224 0.877 0.78 1225 0.929 1.056 1226 1.128 1.299 1227 0.926 1.137 1228 0.581 0.897 1229 0.932 1.108 1230 1.505 1.851 1231 1.508 1.885 1232 1.945 2.52 1233 1.713 2.357 1234 2.232 2.875 1235 1.233 2.074 1236 1.183 2.012 1237 1.16 1.74 1238 1.032 1.606 1239 1.439 1.932 1240 1.311 1.84 1241 0.804 1.158 1242 1.359 1.735 1243 1.562 1.976 1244 1.378 1.803 1245 1.684 2.145 1246 1.67 2.268 1247 1.372 1.947 1248 1.427 2.012 1249 0.792 1.182 1250 0.689 1.035 1251 0.788 0.986 1252 0.669 0.628 1253 0.762 0.659 1254 0.45 -0.409 1255 0.451 -0.211 1256 1.162 0.926 1257 1.116 1.025 1258 1.136 1.065 1259 1.084 1.172 1260 1.251 1.472 1261 1.192 1.465 1262 0.788 1.02 1263 0.837 1.068 1264 1.016 1.296 1265 1.246 1.51 1266 0.946 1.159 1267 1.068 1.323 1268 0.712 0.845 1269 0.739 0.726 1270 0.53 0.477 1271 1.656 1.719 1272 1.373 1.552 1273 1 1.165 1274 0.92 1.03 1275 1.341 1.494 1276 1.347 1.492 1277 1.757 1.83 1278 1.005 1.029 1279 0.91 0.912 1280 0.568 0.275 1281 1.308 1.199 1282 0.634 0.099 1283 1.209 1.065 1284 0.907 0.655 1285 1.379 1.308 1286 1.186 1.139 1287 1.311 1.392 1288 1.376 1.488 1289 1.204 1.39 1290 1.37 1.577 1291 1.429 1.624 1292 1.389 1.619 1293 0.978 1.117 1294 0.823 0.725 1295 0.93 0.917 1296 0.751 0.592 1297 1.372 1.669 1298 1.358 1.514 1299 1.018 1.15 1300 0.818 0.926 1301 0.962 1.218 1302 1.189 1.342 1303 0.697 0.662 1304 0.439 0.128 1305 0.837 0.687 1306 0.455 -0.119 1307 0.693 0.279 1308 0.749 0.344 1309 0.922 0.644 1310 0.451 -0.061 1311 1.25 1.031 1312 0.35 -0.409 1313 0.789 0.468 1314 0.734 0.406 1315 0.698 0.331 1316 1.213 1.014 1317 0.869 0.694 1318 0.609 0.316 1319 0.639 0.336 1320 0.711 0.402 1321 0.576 0.136 1322 0.726 0.396 1323 0.625 0.239 1324 0.964 0.79 1325 0.933 0.797 1326 0.859 0.765 1327 0.887 0.825 1328 0.106 -0.409 1329 0.092 -0.409 1330 1.133 0.909 1331 1.387 1.114 1332 0.259 -0.409 1333 0.807 0.523 1334 0.932 0.692 1335 0.826 0.44 1336 1.487 1.34 1337 1.323 1.297 1338 1.375 1.449 1339 1.764 2.012 1340 1.304 1.52 1341 1.105 1.287 1342 1.316 1.42 1343 0.647 0.506 1344 0.708 0.336 1345 0.851 0.466 1346 1.055 0.802 1347 0.426 -0.264 1348 0.9 0.545 1349 0.827 0.453 1350 1.013 0.68 1351 1.28 0.921 1352 1.076 0.857 1353 0.99 0.807 1354 1.137 0.986 1355 1.27 1.151 1356 1.133 1.052 1357 0.793 0.632 1358 0.781 0.585 1359 0.699 0.417 1360 1.096 0.876 1361 1.284 1.083 1362 1.136 0.96 1363 0.363 -0.31 1364 0.774 0.427 1365 1.169 0.879 1366 1.237 0.968 1367 0.723 0.392 1368 1.117 0.907 1369 1.3 1.149 1370 1.182 1.051 1371 1.308 1.227 1372 1.479 1.475 1373 1.388 1.413 1374 1.248 1.27 1375 1.221 1.244 1376 0.892 0.858 1377 0.917 0.803 1378 0.911 0.761 1379 0.949 0.754 1380 0.613 0.34 1381 0.764 0.451 1382 0.737 0.425 1383 1.76 1.526 1384 0.744 0.694 1385 0.984 0.964 1386 1.441 1.358 1387 1.778 1.78 1388 0.966 0.928 1389 1.536 1.558 1390 0.693 0.474 1391 1.44 1.395 1392 0.146 -0.409 1393 0.503 -0.135 1394 0.799 0.253 1395 0.913 0.416 1396 1.242 0.863 1397 1.246 1.016 1398 0.785 0.481 1399 0.939 0.777 1400 1.053 0.854 1401 0.747 0.534 1402 0.953 0.803 1403 0.527 0.201 1404 0.515 0.216 1405 0.633 0.326 1406 1.111 0.94 1407 1.094 0.859 1408 1.31 1.24 1409 1.16 1.154 1410 0.958 0.926 1411 1.098 1.113 1412 0.594 0.522 1413 1.021 1.032 1414 0.384 0.25 1415 1.324 1.311 1416 1.384 1.331 1417 1.475 1.553 1418 1.457 1.526 1419 1.435 1.598 1420 0.775 0.965 1421 1.004 1.206 1422 0.697 0.693 1423 0.731 0.719 1424 0.934 0.829 1425 0.658 0.788 1426 1.068 0.979 1427 1.102 1.034 1428 0.956 0.952 1429 0.533 0.615 1430 0.888 0.936 1431 1.434 1.541 1432 1.292 1.454 1433 0.912 1.13 1434 1.112 1.412 1435 1.359 1.577 1436 1.115 1.237 1437 1.324 1.49 1438 0.986 1.088 1439 1.003 1.17 1440 1.026 1.127 1441 0.65 0.83 1442 1.029 1.094 1443 1.295 1.308 1444 1.265 1.353 1445 0.899 0.954 1446 1.079 1.174 1447 1.006 1.132 1448 1.04 1.151 1449 1.315 1.444 1450 1.299 1.419 1451 1.456 1.622 1452 1.389 1.621 1453 1.337 1.591 1454 0.668 0.833 1455 1.209 1.372 1456 1.163 1.274 1457 1.018 1.109 1458 0.826 0.858 1459 1.446 1.342 1460 1.327 1.301 1461 1.098 1.131 1462 1.39 1.41 1463 1.07 1.182 1464 1.057 1.166 1465 0.516 0.715 1466 0.718 0.862 1467 0.738 0.828 1468 0.648 0.505 1469 1.009 0.809 1470 0.943 0.73 1471 0.974 0.841 1472 1.165 1.026 1473 1.23 1.171 1474 1.505 1.354 1475 1.687 1.589 1476 1.25 1.348 1477 1.658 1.616 1478 0.949 0.988 1479 1.358 1.416 1480 1.387 1.479 1481 0.613 0.882 1482 1.013 1.225 1483 1.041 1.168 1484 1.416 1.294 1485 1.435 1.351 1486 1.307 1.346 1487 1.351 1.557 1488 0.493 0.79 1489 0.725 0.991 1490 0.806 0.916 1491 1.139 1.14 1492 1.287 1.247 1493 0.744 0.778 1494 1.227 1.21 1495 1.445 1.348 1496 1.018 1.089 1497 1.282 1.343 1498 0.87 1.046 1499 1.253 1.278 1500 0.861 1.168 1501 1.257 1.477 1502 1.29 1.506 1503 1.643 1.816 1504 0.949 1.445 1505 1.012 1.413 1506 1.12 1.423 1507 1.1 1.331 1508 0.896 1.173 1509 0.686 0.975 1510 0.688 0.848 1511 0.851 0.893 1512 0.944 1.028 1513 1.234 1.304 1514 0.575 0.828 1515 0.644 0.812 1516 1.033 1.086 1517 0.435 0.54 1518 0.521 0.503 1519 0.607 0.63 1520 0.809 0.687 1521 1.248 1.088 1522 1.152 1.096 1523 0.927 0.898 1524 1.035 1.087 1525 1.159 1.22 1526 1.353 1.488 1527 0.642 0.703 1528 1.018 1.119 1529 1.265 1.362 1530 0.518 0.74 1531 1.096 1.21 1532 0.37 0.622 1533 0.034 -0.039 1534 0.257 0.185 1535 0.576 0.459 1536 1.073 0.854 1537 0.124 -0.306 1538 0.85 0.607 1539 0.655 0.438 1540 0.609 0.222 1541 0.516 0.078 1542 0.898 0.491 1543 1.198 0.855 1544 1.238 1.033 1545 0.491 0.184 1546 1.072 0.849 1547 0.634 0.411 1548 1.354 1.126 1549 1.326 1.14 1550 1.385 1.243 1551 0.81 0.843 1552 0.737 0.7 1553 0.7 0.617 1554 1.527 1.254 1555 1.707 1.502 1556 1.402 1.345 1557 1.439 1.455 1558 1.418 1.476 1559 1.15 1.207 1560 0.944 0.969 1561 0.792 0.818 1562 1.016 0.959 1563 0.379 0.12 1564 0.377 -0.025 1565 0.514 0.11 1566 0.475 -0.118 1567 1.323 0.796 1568 0.653 0.069 1569 1.807 1.266 1570 1.404 1.106 1571 2.058 1.718 1572 0.96 0.645 1573 0.95 0.717 1574 0.668 0.313 1575 0.851 0.439 1576 0.922 0.518 1577 1.807 1.284 1578 1 0.569 1579 0.529 0.02 1580 1.206 0.883 1581 0.928 0.512 1582 1.576 1.087 1583 1.339 0.999 1584 0.6 0.301 1585 0.76 0.495 1586 0.482 0.092 1587 0.502 -0.144 1588 1.078 0.515 1589 1.461 0.804 1590 0.815 0.332 1591 1.778 1.19 1592 1.649 1.425 1593 1.685 1.528 1594 1.7 1.665 1595 1.557 1.603 1596 0.77 0.839 1597 0.685 0.661 1598 1.565 1.532 1599 1.071 1.066 1600 1.817 1.756 1601 1.145 1.174 1602 1.365 1.406 1603 0.841 0.941 1604 1.338 1.288 1605 1.323 1.246 1606 0.929 0.896 1607 1.22 1.159 1608 1.809 1.615 1609 0.924 1.04 1610 0.98 1.025 1611 1.98 1.828 1612 1.758 1.734 1613 1.111 1.164 1614 1.488 1.652 1615 0.848 0.999 1616 1.197 1.217 1617 0.977 0.965 1618 1.168 1.081 1619 0.884 0.757 1620 0.746 0.558 1621 0.79 0.656 1622 0.744 0.617 1623 0.758 0.566 1624 1.344 1.133 1625 0.884 0.757 1626 1.307 1.137 1627 0.921 0.921 1628 0.885 0.844 1629 1.671 1.502 1630 0.87 0.721 1631 1.367 1.3 1632 1.445 1.453 1633 1.182 1.287 1634 1.162 1.233 1635 1.194 1.161 1636 1.15 1.183 1637 1.222 1.29 1638 0.914 0.861 1639 1.291 1.297 1640 0.923 1.009 1641 0.812 0.937 1642 1.41 1.38 1643 1.258 1.347 1644 0.98 1.108 1645 0.545 0.753 1646 1.114 1.259 1647 0.878 0.961 1648 0.978 1.068 1649 1.005 1.045 1650 1.134 1.194 1651 1.381 1.396 1652 1.745 1.624 1653 1.203 1.353 1654 1.488 1.615 1655 1.329 1.494 1656 1.285 1.471 1657 0.81 1.015 1658 0.76 0.914 1659 0.827 0.928 1660 1.027 1.025 1661 0.367 0.328 1662 1.235 1.238 1663 0.959 0.965 1664 1.097 1.134 1665 1.384 1.318 1666 1.304 1.371 1667 0.819 0.975 1668 0.677 0.868 1669 1.105 1.139 1670 1.292 1.301 1671 1.207 1.271 1672 0.802 0.959 1673 1.016 1.13 1674 0.877 1.014 1675 0.565 0.754 1676 0.439 0.51 1677 0.768 0.768 1678 0.774 0.796 1679 1.134 1.087 1680 1.112 1.116 1681 1.565 1.512 1682 1.02 1.206 1683 0.867 1.067 1684 1.277 1.386 1685 0.889 1.095 1686 0.571 0.752 1687 0.455 0.655 1688 1.336 1.333 1689 0.512 0.637 1690 0.74 0.846 1691 0.78 0.892 1692 1.244 1.297 1693 1.01 1.116 1694 0.245 0.297 1695 0.829 0.845 1696 0.765 0.741 1697 0.72 0.719 1698 0.623 0.554 1699 0.999 1.012 1700 0.462 0.43 1701 1.07 0.944 1702 0.77 0.695 1703 0.86 0.836 1704 1.247 1.073 1705 0.733 0.816 1706 0.829 0.798 1707 0.376 0.593 1708 1.379 1.288 1709 1.584 1.413 1710 1.713 1.563 1711 1.003 1.059 1712 1.311 1.362 1713 1.594 1.555 1714 0.901 1.125 1715 0.919 1.031 1716 0.787 0.914 1717 0.787 0.88 1718 1.372 1.139 1719 0.734 0.765 1720 0.549 0.531 1721 0.608 0.578 1722 1.238 0.99 1723 1.068 0.918 1724 1.876 1.6 1725 1.432 1.338 1726 1.736 1.686 1727 2.06 1.905 1728 1.622 1.644 1729 1.518 1.595 1730 1.095 1.392 1731 1.239 1.444 1732 0.904 1.229 1733 0.982 1.138 1734 1.601 1.581 1735 0.618 0.959 1736 0.742 1.003 1737 1.64 1.554 1738 1.054 1.258 1739 0.754 1.084 1740 0.724 0.994 1741 0.753 1.007 1742 1.294 1.429 1743 0.96 1.196 1744 0.791 1.067 1745 0.57 0.915 1746 0.514 0.855 1747 0.782 1.042 1748 1.115 1.214 1749 1.319 1.359 1750 1.019 1.228 1751 1.281 1.494 1752 1.449 1.6 1753 0.284 0.847 1754 0.982 1.394 1755 1.388 1.585 1756 1.484 1.657 1757 1.018 1.364 1758 1.259 1.562 1759 0.688 1.129 1760 0.695 1.119 1761 1.233 1.411 1762 0.867 1.133 1763 0.972 1.251 1764 0.9 1.14 1765 1.299 1.435 1766 1.352 1.549 1767 1.556 1.712 1768 1.531 1.688 1769 1.142 1.488 1770 0.979 1.406 1771 1.121 1.464 1772 0.62 1.035 1773 0.325 0.783 1774 0.35 0.635 1775 0.549 0.703 1776 0.709 0.815 1777 0.674 0.821 1778 1.15 1.139 1779 1.049 1.125 1780 0.776 0.919 1781 1.337 1.353 1782 0.535 0.938 1783 0.936 1.195 1784 1.032 1.257 1785 1.422 1.475 1786 1.375 1.421 1787 1.181 1.257 1788 1.294 1.459 1789 1.237 1.364 1790 1.533 1.668 1791 1.05 1.194 1792 0.731 1.035 1793 0.842 1.085 1794 1.136 1.285 1795 0.941 1.11 1796 1.169 1.252 1797 1.11 1.294 1798 0.333 0.661 1799 1.274 1.406 1800 1.198 1.397 1801 0.4 0.821 1802 0.79 1.084 1803 0.433 0.749 1804 1.404 1.297 1805 0.336 0.592 1806 0.218 0.411 1807 0.543 0.591 1808 1.015 0.986 1809 1.16 1.134 1810 0.282 0.276 1811 0.173 0.152 1812 0.304 0.278 1813 0.323 0.231 1814 0.387 0.205 1815 0.521 0.485 1816 0.803 0.698 1817 0.418 0.251 1818 0.579 0.524 1819 1.351 1.071 1820 0.868 0.809 1821 1.383 1.302 1822 1.416 1.31 1823 0.804 0.949 1824 0.328 0.364 1825 1.004 1.072 1826 0.39 0.475 1827 0.91 0.9 1828 0.263 0.196 1829 0.575 0.526 1830 0.671 0.544 1831 1.369 1.072 1832 1.252 1.051 1833 1.092 1.019 1834 0.778 0.679 1835 1.251 1.126 1836 1.738 1.545 1837 1.655 1.545 1838 1.538 1.562 1839 1.594 1.576 1840 1.507 1.563 1841 1.064 1.114 1842 1.122 1.064 1843 1.263 1.186 1844 1.15 1.08 1845 0.759 0.737 1846 1.25 1.072 1847 0.876 0.649 1848 1.337 1.108 1849 0.682 0.442 1850 1.553 1.286 1851 1.131 0.928 1852 0.74 0.497 1853 0.843 0.578 1854 0.917 0.677 1855 1.118 0.814 1856 0.364 -0.064 1857 1.006 0.716 1858 0.855 0.565 1859 0.258 -0.191 1860 0.567 0.224 1861 0.932 0.579 1862 0.966 0.615 1863 0.99 0.729 1864 0.626 0.326 1865 0.721 0.514 1866 0.511 0.322 1867 0.471 0.151 1868 1.193 0.96 1869 0.855 0.668 1870 1.195 1.033 1871 1.449 1.246 1872 1.162 1.086 1873 1.504 1.424 1874 0.921 0.988 1875 0.891 0.961 1876 1.734 1.472 1877 1.381 1.32 1878 1.642 1.566 1879 0.954 1.035 1880 0.213 0.349 1881 0.591 0.574 1882 0.719 0.489 1883 0.846 0.672 1884 1.236 0.937 1885 1.324 1.041 1886 0.898 0.799 1887 0.959 0.884 1888 1.526 1.323 1889 0.92 0.953 1890 1.254 1.356 1891 0.983 1.069 1892 0.794 1.061 1893 0.985 1.062 1894 0.414 0.55 1895 0.818 0.839 1896 0.957 0.902 1897 0.598 0.637 1898 0.595 0.583 1899 0.658 0.641 1900 0.488 0.442 1901 0.831 0.681 1902 0.864 0.737 1903 0.98 0.852 1904 1.031 0.897 1905 1.179 1.214 1906 1.062 1.125 1907 1.126 1.169 1908 1.501 1.423 1909 0.769 0.849 1910 0.402 0.739 1911 0.519 0.67 1912 0.922 0.982 1913 1.206 1.161 1914 0.293 0.523 1915 0.332 0.513 1916 0.954 0.95 1917 0.716 0.763 1918 0.807 0.765 1919 0.871 0.899 1920 0.67 0.712 1921 1.369 1.133 1922 1.199 1.078 1923 1.191 1.075 1924 1.316 1.363 1925 1.634 1.506 1926 0.889 1.119 1927 1.201 1.287 1928 1.142 1.258 1929 1.196 1.303 1930 0.58 0.96 1931 0.796 1.121 1932 0.4 0.875 1933 1.049 1.208 1934 0.672 0.91 1935 0.669 0.901 1936 1.171 1.119 1937 1.384 1.317 1938 1.031 1.177 1939 1.24 1.298 1940 0.979 1.239 1941 0.951 1.218 1942 0.865 1.174 1943 0.459 0.913 1944 0.734 1.035 1945 0.767 1.038 1946 1.395 1.366 1947 1.528 1.489 1948 1.173 1.328 1949 1.028 1.264 1950 1.375 1.474 1951 0.766 1.176 1952 1.066 1.3 1953 0.835 1.141 1954 1.226 1.396 1955 1.326 1.402 1956 1.175 1.344 1957 1.017 1.276 1958 0.79 1.168 1959 1.458 1.509 1960 1.084 1.334 1961 0.87 1.216 1962 0.757 1.156 1963 0.501 0.977 1964 0.971 1.182 1965 0.429 0.824 1966 0.932 1.116 1967 0.676 0.932 1968 1.068 1.194 1969 1.442 1.357 1970 1.425 1.428 1971 0.856 1.125 1972 1.345 1.42 1973 1.035 1.25 1974 0.597 1.007 1975 0.7 0.997 1976 1.102 1.206 1977 0.609 0.935 1978 0.76 0.951 1979 0.422 0.723 1980 0.772 0.929 1981 0.666 0.825 1982 0.735 0.851 1983 0.899 0.932 1984 1.277 1.199 1985 1.307 1.237 1986 1.181 1.183 1987 0.785 0.965 1988 0.762 0.981 1989 1.162 1.176 1990 1.086 1.141 1991 1.047 1.103 1992 1.503 1.387 1993 1.089 1.181 1994 0.654 0.916 1995 0.929 1.036 1996 1.056 1.125 1997 0.764 0.922 1998 1.152 1.123 1999 0.964 0.992 2000 0.972 0.986 2001 1.284 1.14 2002 1.247 1.166 2003 0.95 1.054 2004 0.66 0.7 2005 1.17 1.069