date rtn 19730131 0.01005 19730228 -0.13930 19730330 0.06936 19730430 0.08649 19730531 -0.10448 19730629 0.13333 19730731 0.62500 19730831 0.11765 19730928 0.23482 19731031 0.14426 19731130 -0.24069 19731231 0.18868 19740131 0.13968 19740228 0.15599 19740329 -0.16386 19740430 0.16282 19740531 0.14870 19740628 -0.14887 19740731 -0.44867 19740830 -0.15172 19740930 -0.39024 19741031 0.61333 19741129 -0.11570 19741231 -0.14019 19750131 0.33696 19750228 0.46341 19750331 0.18333 19750430 0.24413 19750530 0.04528 19750630 0.01805 19750731 -0.12057 19750829 0.11290 19750930 0.08333 19751031 -0.02676 19751128 0.02062 19751231 -0.01347 19760130 0.17065 19760227 0.09329 19760331 0.17067 19760430 -0.03303 19760528 -0.01413 19760630 -0.02151 19760730 -0.03663 19760831 -0.06844 19760930 -0.00816 19761029 -0.09877 19761130 0.03653 19761231 0.05286 19770131 -0.10042 19770228 0.00930 19770331 -0.12903 19770429 -0.10582 19770531 0.02367 19770630 0.15029 19770729 0.00000 19770831 -0.05025 19770930 0.04233 19771031 -0.11168 19771130 0.05714 19771230 -0.01081 19780131 -0.01093 19780228 -0.12155 19780331 0.06289 19780428 0.23669 19780531 0.06699 19780630 0.07175 19780731 0.12448 19780831 0.04651 19780929 -0.02667 19781031 -0.13699 19781130 0.05291 19781229 0.01005 19790131 0.08955 19790228 0.04566 19790330 0.13100 19790430 0.02510 19790531 0.05085 19790629 0.11290 19790731 -0.02899 19790831 0.13930 19790928 0.09170 19791031 -0.00400 19791130 0.10843 19791231 -0.01449 19800131 0.00735 19800229 0.05109 19800331 -0.13542 19800430 -0.00803 19800530 0.10931 19800630 -0.03285 19800731 0.28302 19800829 0.03088 19800930 0.01854 19801031 -0.05602 19801128 0.10979 19801231 -0.13369 19810130 -0.07716 19810227 -0.06020 19810331 0.03559 19810430 0.04124 19810529 0.08581 19810630 -0.12158 19810731 -0.06228 19810831 -0.16974 19810930 -0.13333 19811030 0.17436 19811130 -0.12227 19811231 -0.09950 19820129 0.15470 19820226 -0.01914 19820331 0.12683 19820430 0.09524 19820528 -0.03557 19820630 0.02869 19820730 0.03187 19820831 0.13900 19820930 -0.10847 19821029 0.12928 19821130 0.03030 19821231 0.01307 19830131 0.10968 19830228 0.08140 19830331 0.03763 19830429 0.02591 19830531 0.15657 19830630 0.30131 19830729 0.08054 19830831 0.01863 19830930 0.00610 19831031 -0.08485 19831130 0.10596 19831230 0.00599 19840131 -0.12500 19840229 0.01361 19840330 -0.03356 19840430 -0.02778 19840531 -0.11786 19840629 -0.02024 19840731 0.00826 19840831 0.18033 19840928 -0.13889 19841031 -0.10484 19841130 0.02703 19841231 -0.01754 19850131 0.09821 19850228 -0.08943 19850329 -0.00893 19850430 -0.00901 19850531 -0.04091 19850628 -0.01422 19850731 0.08654 19850830 -0.07965 19850930 -0.00962 19851031 -0.00971 19851129 0.11765 19851231 0.02632 19860131 -0.03419 19860228 -0.01770 19860331 -0.06306 19860430 0.09615 19860530 -0.04386 19860630 -0.15596 19860731 -0.20652 19860829 0.26027 19860930 -0.15217 19861031 0.03846 19861128 0.13580 19861231 -0.08696 19870130 0.48810 19870227 0.21600 19870331 0.03289 19870430 0.19745 19870529 -0.06649 19870630 0.00285 19870731 0.08523 19870831 0.10471 19870930 0.09479 19871030 -0.32468 19871130 -0.17308 19871231 0.23256 19880129 -0.03774 19880229 0.10784 19880331 0.03982 19880429 0.05532 19880531 -0.00806 19880630 0.17480 19880729 -0.03806 19880831 -0.19424 19880930 -0.01786 19881031 -0.10000 19881130 -0.18182 19881230 0.17284 19890131 0.09474 19890228 -0.00962 19890331 0.01942 19890428 0.10476 19890531 0.12069 19890630 -0.10769 19890731 0.05172 19890831 -0.01639 19890929 0.07500 19891031 0.04651 19891130 0.02963 19891229 -0.00719 19900131 0.14493 19900228 0.01899 19900330 0.03727 19900430 -0.05389 19900531 0.22152 19900629 -0.02591 19900731 -0.05319 19900831 -0.25000 19900928 -0.00375 19901031 0.00752 19901130 0.11940 19901231 0.02667 19910131 0.18831 19910228 0.04372 19910328 -0.02094 19910430 0.05348 19910531 0.13198 19910628 -0.16592 19910731 0.01075 19910830 0.05319 19910930 -0.14646 19911031 -0.03846 19911129 0.00923 19911231 0.19512 19920131 0.22194 19920228 0.06054 19920331 -0.12992 19920430 -0.03167 19920529 -0.06542 19920630 0.14000 19920731 0.04825 19920831 -0.02929 19920930 0.13362 19921030 0.02814 19921130 0.05926 19921231 0.21678 19930129 0.22816 19930226 0.09133 19930331 -0.01288 19930430 -0.17196 19930528 0.16557 19930630 -0.00789 19930730 -0.04909 19930831 0.22967 19930930 0.10117 19931029 -0.10530 19931130 -0.02767 19931231 0.00813 19940131 0.05323 19940228 0.05364 19940331 -0.01818 19940429 -0.09556 19940531 0.02459 19940630 -0.06400 19940729 0.01393 19940831 0.10970 19940930 -0.06464 19941031 0.01114 19941130 0.01610 19941230 0.01188 19950131 0.08705 19950228 0.14955 19950331 0.06426 19950428 0.20689 19950531 0.09646 19950630 0.12806 19950731 0.02729 19950831 -0.05577 19950929 -0.01833 19951031 0.16041 19951130 -0.12880 19951229 -0.06776 19960131 -0.02600 19960229 0.06478 19960329 -0.03294 19960430 0.19191 19960531 0.11439 19960628 -0.02732 19960731 0.02366 19960830 0.06240 19960930 0.19577 19961031 0.15180 19961129 0.15472 19961231 0.03202 19970131 0.23952 19970228 -0.12558 19970331 -0.01938 19970430 0.10099 19970530 -0.01061 19970630 -0.06394 19970731 0.29527 19970829 0.00340 19970930 0.00204 19971031 -0.16555 19971128 0.00812 19971231 -0.09501 19980130 0.15345 19980227 0.10725 19980331 -0.12962 19980430 0.03561 19980529 -0.11601 19980630 0.03762 19980731 0.13912 19980831 -0.15657 19980930 0.20457 19981030 0.04009 19981130 0.20718 19981231 0.10163 19990129 0.18872 19990226 -0.14872 19990331 -0.00886 19990430 0.02944 19990528 -0.11596 19990630 0.10058 19990730 0.15966 19990831 0.19156 19990930 -0.09582 19991029 0.04205 19991130 -0.00930 19991231 0.07335 20000131 0.20197 20000229 0.14244 20000331 0.16759 20000428 -0.03884 20000531 -0.01652 20000630 0.07218 20000731 -0.00140 20000831 0.12195 20000929 -0.44491 20001031 0.08271 20001130 -0.15372 20001229 -0.21018 20010131 0.23077 20010228 -0.22750 20010330 -0.07877 20010430 0.17473 20010531 -0.12553 20010629 0.08293 20010731 0.01915 20010831 -0.06139 20010928 -0.26896 20011031 0.19472 20011130 0.33825 20011231 -0.03705 20020131 0.11415 20020228 -0.18465 20020328 0.06515 20020430 -0.05919 20020531 -0.03390 20020628 -0.33852 20020731 0.02846 20020830 -0.11176 20020930 -0.16677 20021031 0.24550 20021129 0.20809 20021231 -0.25431 20030131 0.00835 20030228 0.10064 20030331 -0.05678 20030430 0.12838 20030530 0.13446 20030630 -0.00048 20030731 0.19606 20030829 0.14946 20030930 -0.03743 20031031 0.19731 20031128 0.01851 20031231 -0.04442