date rtn 19860430 0.172727 19860530 0.077519 19860630 -0.115108 19860731 -0.073171 19860829 0.000000 19860930 -0.008772 19861031 0.371681 19861128 0.283871 19861231 -0.030151 19870130 0.515544 19870227 0.049573 19870331 0.260586 19870430 0.074935 19870529 0.108173 19870630 -0.114967 19870731 -0.078431 19870831 0.263298 19870930 0.115789 19871030 -0.249057 19871130 -0.100503 19871231 0.212290 19880129 0.027650 19880229 0.065022 19880331 -0.048421 19880429 -0.035398 19880531 0.064220 19880630 0.155172 19880729 -0.111940 19880831 -0.159664 19880930 0.045000 19881031 -0.062201 19881130 -0.035714 19881230 0.126984 19890131 0.119718 19890228 -0.002096 19890331 -0.161765 19890428 0.120301 19890531 0.082774 19890630 -0.123967 19890731 0.033019 19890831 0.073059 19890929 0.165957 19891031 0.193431 19891130 0.064220 19891229 0.000000 19900131 0.063218 19900228 0.067568 19900330 0.121519 19900430 0.047404 19900531 0.258621 19900629 0.041096 19900731 -0.125000 19900831 -0.075188 19900928 0.024390 19901031 0.011905 19901130 0.133333 19901231 0.041522 19910131 0.303987 19910228 0.057325 19910328 0.022892 19910430 -0.067138 19910531 0.108586 19910628 -0.068907 19910731 0.078899 19910830 0.159864 19910930 0.043988 19911031 0.054775 19911129 0.035952 19911231 0.143959 19920131 0.080899 19920228 0.027027 19920331 -0.040486 19920430 -0.069620 19920529 0.097506 19920630 -0.132231 19920731 0.039286 19920831 0.024055 19920930 0.080537 19921030 0.102484 19921130 0.049296 19921231 -0.083221 19930129 0.013177 19930226 -0.036127 19930331 0.109445 19930430 -0.075676 19930528 0.083333 19930630 -0.049933 19930730 -0.159091 19930831 0.015203 19930930 0.098170 19931029 -0.028788 19931130 -0.001560 19931231 0.007813 19940131 0.055814 19940228 -0.030837 19940331 0.027273 19940429 0.091445 19940531 0.162162 19940630 -0.039535 19940729 -0.002421 19940831 0.128641 19940930 -0.034409 19941031 0.122494 19941130 -0.001984 19941230 -0.027833 19950131 -0.028630 19950228 0.061053 19950331 0.128968 19950428 0.149385 19950531 0.035933 19950630 0.067159 19950731 0.001383 19950831 0.022099 19950929 -0.021622 19951031 0.104972 19951130 -0.128750 19951229 0.007174 19960131 0.054131 19960229 0.066892 19960329 0.044965 19960430 0.098182 19960531 0.048565 19960628 0.011579 19960731 -0.018730 19960830 0.039236 19960930 0.076531 19961031 0.040758 19961129 0.142987 19961231 0.053386 19970131 0.234493 19970228 -0.044118 19970331 -0.059615 19970430 0.325153 19970530 0.020576 19970630 0.019153 19970731 0.119683 19970829 -0.065813 19970930 0.000946 19971031 -0.017478 19971128 0.088462 19971231 -0.086572 19980130 0.154255 19980227 0.136154 19980331 0.056047 19980430 0.006983 19980529 -0.058946 19980630 0.277819 19980731 0.014418 19980831 -0.127345 19980930 0.147231 19981030 -0.038047 19981130 0.152302 19981231 0.136783 19990129 0.261830 19990226 -0.142143 19990331 0.194005 19990430 -0.092748 19990528 -0.007686 19990630 0.117738 19990730 -0.048510 19990831 0.078660 19990930 -0.021607 19991029 0.022084 19991130 -0.016374 19991231 0.282306 20000131 -0.161670 20000229 -0.086845 20000331 0.188811 20000428 -0.343529 20000531 -0.103047 20000630 0.278721 20000731 -0.127344 20000831 0.000000 20000929 -0.136079 20001031 0.141969 20001130 -0.166969 20001229 -0.244009 20010131 0.407781 20010228 -0.033777 20010330 -0.073093 20010430 0.238857 20010531 0.021107 20010629 0.055218 20010731 -0.093288 20010831 -0.138087 20010928 -0.103068 20011031 0.136408 20011130 0.104213 20011231 0.031771 20020131 -0.038340 20020228 -0.084288 20020328 0.033768 20020430 -0.133477 20020531 -0.025832 20020628 0.074445 20020731 -0.122852 20020830 0.022926 20020930 -0.108802 20021031 0.222451 20021129 0.078736 20021231 -0.103675 20030131 -0.082012 20030228 0.002107 20030331 0.021519 20030430 0.055762 20030530 -0.037167 20030630 0.041853 20030731 0.030031 20030829 0.004165 20030930 0.048265 20031031 -0.053957 20031128 -0.016450 20031231 0.064566 20040130 0.010230 20040227 -0.040506 20040331 -0.060309 20040430 0.048135 20040528 0.003827 20040630 0.088830 20040730 -0.002451 20040831 -0.038961 20040930 0.012821 20041029 0.011573 20041130 0.068645 20041231 -0.003357 20050131 -0.016467 20050228 -0.039574 20050331 -0.039348 20050429 0.046752 20050531 0.022925 20050630 -0.037209 20050729 0.030998 20050831 0.072237 20050930 -0.060263 20051031 -0.001166 20051130 0.080156 20051230 -0.055275 20060131 0.076482 20060228 -0.042273 20060331 0.012653 20060428 -0.112459 20060531 -0.058385 20060630 0.028698 20060731 0.032618 20060831 0.071904 20060929 0.064202 20061031 0.049726 20061130 0.026123 20061229 0.017030 20070131 0.033490 20070228 -0.083927 20070330 -0.010650 20070430 0.074273 20070531 0.028393 20070629 -0.039756 20070731 -0.016288 20070831 -0.005519 20070928 0.025409 20071031 0.249491 20071130 -0.084216 20071231 0.059524 20080131 -0.084270 20080229 -0.162273 20080331 0.043386 20080430 0.004933 20080530 -0.003156 20080630 -0.028602 20080731 -0.065067 20080829 0.065319 20080930 -0.021986 20081031 -0.163357 20081128 -0.088670 20081231 -0.038576