 date       c		   a               y              cay=c - 0.2292 a - 0.6533 y (demeaned) @
  195201    9.01653018607  10.61793648031  8.72464232872  -0.004629765454
  195202    9.02972969113  10.63138725829  8.72683665092   0.004053911285
  195203    9.03846586661  10.62930056767  8.73984091947   0.004772686954
  195204    9.04704822318  10.62352931422  8.76815047775  -0.003816834242
  195301    9.05686454568  10.62258578265  8.78114877830  -0.002275971969
  195302    9.05931336399  10.61622880142  8.79307770582  -0.006163489339
  195303    9.05511137534  10.61589789685  8.78512065495  -0.005091379403
  195304    9.04895484395  10.62007412897  8.77241689654  -0.003905658009
  195401    9.05348298898  10.62789450455  8.76164448143   0.005867941031
  195402    9.05689687539  10.64039711579  8.76041567182   0.007219576703
  195403    9.06885315475  10.66662354946  8.76344055375   0.011189840162
  195404    9.07715499758  10.67540645392  8.78324245506   0.004542640956
  195501    9.08384512758  10.68265312707  8.79065400776   0.004730266678
  195502    9.09059804366  10.70384543044  8.81307596385  -0.008021178910
  195503    9.09644448832  10.72296942972  8.82953082671  -0.017306887227
  195504    9.11117001002  10.72837544140  8.84048849795  -0.010978722889
  195601    9.11807805677  10.74911340111  8.84677987878  -0.012932961930
  195602    9.11764484431  10.74257522595  8.85494344177  -0.017201109639
  195603    9.11828121031  10.73812737130  8.85431507626  -0.015134995169
  195604    9.12512221518  10.74878749422  8.86584577501  -0.018269701080
  195701    9.12748865790  10.73975230418  8.86496993216  -0.013260629712
  195702    9.13071188787  10.75070420171  8.86545356588  -0.012863022500
  195703    9.13584601763  10.73244868982  8.86409526184  -0.002658204514
  195704    9.13694934332  10.72592179940  8.85542149262   0.005607279296
  195801    9.12815133966  10.72986759865  8.83305920218   0.010514166052
  195802    9.13505733765  10.73943207955  8.83516187880   0.013854766779
  195803    9.14526146970  10.76696545485  8.85848732884   0.002511211737
  195804    9.14895093575  10.78062310198  8.86899662752  -0.003794655540
  195901    9.15638697019  10.77933721375  8.87383759869   0.000773481713
  195902    9.16477100420  10.78854866696  8.89063884580  -0.003929429214
  195903    9.17213615215  10.78552591233  8.88321766402   0.008976586530
  195904    9.17725917327  10.79382569010  8.88541438431   0.010762584056
  196001    9.17479932372  10.78583002993  8.89258049668   0.005453413115
  196002    9.18230009841  10.79008848487  8.89425324137   0.010885557377
  196003    9.17590009762  10.77224691637  8.89035319316   0.011121886952
  196004    9.17769634044  10.79151238103  8.88368632441   0.012858780985
  196101    9.18206397735  10.81529872986  8.88731625652   0.009404282862
  196102    9.19267963915  10.82326717355  8.89972977891   0.010084301627
  196103    9.19001963999  10.83081345905  8.90832681313   0.000078676350
  196104    9.20046152977  10.85089976393  8.92175659060  -0.002855841479
  196201    9.20620256665  10.84974894832  8.92954107457  -0.001936624915
  196202    9.21268000124  10.79361747985  8.93772872386   0.012054631643
  196203    9.21732278649  10.80433277084  8.93872229566   0.013592875409
  196204    9.22294501963  10.84866542252  8.94239022407   0.006659887090
  196301    9.22485726948  10.86402459472  8.94872970689   0.000910996246
  196302    9.22938704348  10.87533653666  8.95562951118  -0.001658985214
  196303    9.23896851137  10.88261442428  8.96225896902   0.001923761114
  196304    9.24385143016  10.87138234913  8.97359014438   0.001977996787
  196401    9.25517255447  10.88340969699  8.99161503378  -0.001232491481
  196402    9.26729499558  10.89953922317  9.01510198044  -0.008150006175
  196403    9.27963132841  10.90925649460  9.02528259958  -0.004691331113
  196404    9.28455148069  10.91988163983  9.03250407104  -0.006923694491
  196501    9.29321712560  10.92992454727  9.04056998190  -0.005828807989
  196502    9.30448501949  10.92053255212  9.04736341063   0.003153210929
  196503    9.31468112236  10.94301361228  9.07317975095  -0.008667892446
  196504    9.33567823741  10.96797328609  9.09126662896  -0.005206378459
  196601    9.34093660831  10.95736023754  9.09372173619   0.000880113349
  196602    9.34933056809  10.95790532665  9.10136419605   0.004156412848
  196603    9.35373359257  10.93093875507  9.11538090112   0.005581941508
  196604    9.35680651569  10.95396945215  9.12746172664  -0.004515003400
  196701    9.36525637550  10.98766629892  9.13962978308  -0.011736187740
  196702    9.37125559563  10.99376592460  9.14605214743  -0.011330393628
  196703    9.37620423238  11.01079751488  9.15360721367  -0.015220268397
  196704    9.38127514564  11.02535301678  9.16385477992  -0.020179447850
  196801    9.39536626249  11.01221411309  9.18071730996  -0.014093641874
  196802    9.40821874638  11.04684702405  9.19735693333  -0.020047939699
  196803    9.41950881275  11.05081010838  9.19847210576  -0.010394561476
  196804    9.42455781895  11.08870944752  9.20545643207  -0.018593131836
  196901    9.43239000397  11.07909745101  9.20501872341  -0.008272369922
  196902    9.43854180956  11.06279728485  9.21335390561  -0.003830619368
  196903    9.44182817860  11.05148829358  9.23305708874  -0.010824666014
  196904    9.45023207864  11.03873736452  9.23944381096  -0.003671230670
  197001    9.45962082229  11.02963532882  9.24294460422   0.005516242138
  197002    9.46089137308  10.99058216056  9.26310675133   0.002564224293
  197003    9.46819677632  11.01506034145  9.26742403431   0.001439916325
  197004    9.47174574885  11.02819058618  9.25982001438   0.006947681689
  197101    9.47435630601  11.06108478141  9.27735996242  -0.009438283623
  197102    9.47678234020  11.06549434970  9.29168331104  -0.017380035064
  197103    9.47852105408  11.06575345928  9.29233441085  -0.016126054847
  197104    9.48754182429  11.08086095712  9.29927772993  -0.015103234050
  197201    9.49703060147  11.10696013032  9.30731766688  -0.016847601372
  197202    9.51199215016  11.11252161832  9.31539933844  -0.008440173029
  197203    9.52135699448  11.12623006696  9.32525258198  -0.008653708408
  197204    9.53595687528  11.17066594998  9.35797073571  -0.025610958654
  197301    9.54248174723  11.15836385348  9.37030381627  -0.024324106086
  197302    9.54246371299  11.14515741060  9.37485496365  -0.024289057589
  197303    9.54638811586  11.16616769735  9.37529192033  -0.025464702085
  197304    9.54432392141  11.12904735280  9.37962607492  -0.021854092428
  197401    9.53536908065  11.10208922986  9.36787723261  -0.016955962203
  197402    9.53788141147  11.06590507231  9.36605155956  -0.004959197503
  197403    9.54099302848  11.01744986315  9.36615992695   0.009185320313
  197404    9.54057886326  11.01895351468  9.35826045539   0.013587242085
  197501    9.54283877930  11.05611663170  9.35428918036   0.009925486549
  197502    9.55460282717  11.09193428157  9.39976813168  -0.016229211103
  197503    9.55773572949  11.06145556411  9.38312713188   0.004759422848
  197504    9.56280108217  11.07199948841  9.39182690258   0.001725112210
  197601    9.57569723260  11.09856842173  9.40755379207  -0.001741346893
  197602    9.58376521402  11.12118615351  9.41248129671  -0.002075400038
  197603    9.59120268701  11.12149068344  9.41922529709   0.000886493309
  197604    9.60113332151  11.13002360005  9.42311897542   0.006318071977
  197701    9.60616893679  11.12666668220  9.42319895201   0.012070689801
  197702    9.60496788758  11.13820844277  9.43132138464   0.002918489107
  197703    9.61063173170  11.14117735522  9.44342062051  -0.000002327541
  197704    9.61897713609  11.14601769027  9.45355356622   0.000614132308
  197801    9.62782437204  11.15084686187  9.45792727202   0.005497442053
  197802    9.63575493318  11.16803671147  9.46669473610   0.003761177232
  197803    9.63965970583  11.18425897840  9.47323909521  -0.000326816126
  197804    9.64380639164  11.18436612693  9.48020346915  -0.000754447342
  197901    9.64983583704  11.20550915480  9.48477101894  -0.002553947177
  197902    9.65028229751  11.21176813621  9.47713050730   0.001449722064
  197903    9.65228441822  11.22098456994  9.48138532256  -0.001439771172
  197904    9.65679184028  11.22229198812  9.48206641581   0.002323098863
  198001    9.65496640259  11.21122391048  9.48186991704   0.003162324342
  198002    9.64260672540  11.22608961212  9.46892770431  -0.004148852737
  198003    9.64433490638  11.24243231323  9.47812129195  -0.012171753152
  198004    9.65165469344  11.24866223020  9.48468973252  -0.010570679135
  198101    9.64853975025  11.23961411217  9.47603420366  -0.005957631530
  198102    9.65235955176  11.24798944886  9.47344244066  -0.002363894712
  198103    9.64883957700  11.23241495368  9.48194194682  -0.007867566155
  198104    9.64829647971  11.24100313767  9.48229171097  -0.010607176420
  198201    9.64878122659  11.23743879349  9.47981377949  -0.007686835871
  198202    9.65154477134  11.23755118272  9.48133164399  -0.005940652917
  198203    9.65586627989  11.24058501071  9.48593080750  -0.005318950234
  198204    9.66728372751  11.25364685744  9.48599122431   0.003065855558
  198301    9.67496363279  11.27590683603  9.48895044327   0.003711570287
  198302    9.68393643930  11.29214708072  9.49637358100   0.004113392867
  198303    9.69635367999  11.28589691488  9.50333519838   0.013414920239
  198304    9.70285557529  11.28174230416  9.51813206528   0.011202198971
  198401    9.70441933539  11.28550439881  9.53307109001   0.002144328779
  198402    9.71390489940  11.28834675557  9.54308107955   0.004439118777
  198403    9.72190817741  11.30612229652  9.55039793715   0.003589025713
  198404    9.72913468212  11.31611280960  9.55814204893   0.003467006865
  198501    9.74144563178  11.33521656898  9.55476695675   0.013605174785
  198502    9.74767377782  11.35122299849  9.57379854426   0.003732219578
  198503    9.75670603738  11.35099785548  9.57125378810   0.014478538085
  198504    9.76239101303  11.38381334375  9.57833301653   0.008018922299
  198601    9.76526486803  11.41204390216  9.58567483099  -0.000372705054
  198602    9.76808341007  11.43515654114  9.59299823862  -0.007634829564
  198603    9.77182951290  11.42828866263  9.59596479708  -0.004252952383
  198604    9.78009050653  11.45037431769  9.59988925743  -0.003616785993
  198701    9.78885509902  11.48501600534  9.60648193640  -0.007097407067
  198702    9.79629807236  11.49332100830  9.59644507797   0.004999433429
  198703    9.79970232614  11.50517611320  9.60723337528  -0.001360854000
  198704    9.80573613957  11.46647499203  9.61596319613   0.007838354888
  198801    9.81492626508  11.48236659533  9.62419965042   0.008006056492
  198802    9.82199266483  11.49511924825  9.63339687979   0.006141669000
  198803    9.83022677534  11.49407135113  9.63531437631   0.013363225721
  198804    9.83601002421  11.50202307572  9.63963344663   0.014502696322
  198901    9.83925525399  11.51075424522  9.64096594835   0.014876633746
  198902    9.83955379975  11.51990985068  9.63446122158   0.017326617661
  198903    9.84319425985  11.53997034817  9.63871811429   0.013589148007
  198904    9.85104940524  11.54185790553  9.64388124201   0.017638727021
  199001    9.85233781091  11.52358597764  9.65048711944   0.018798653802
  199002    9.85961141810  11.52474585811  9.65471911906   0.023041742261
  199003    9.86280263154  11.48962608975  9.65148450517   0.036393929247
  199004    9.85546355599  11.49583244300  9.64345936070   0.032875399614
  199101    9.85069952906  11.52000139596  9.64569327821   0.021113566369
  199102    9.85620505772  11.51224063530  9.65096070882   0.024956337427
  199103    9.85597429900  11.51430937155  9.65124814363   0.024063741287
  199104    9.85498314200  11.53038057573  9.65659309905   0.015897994646
  199201    9.86382559271  11.52315415246  9.67204183586   0.016303885539
  199202    9.86531829656  11.51451273185  9.67714698457   0.016441655701
  199203    9.86924424179  11.51716220990  9.68282581748   0.016050531907
  199204    9.87607134463  11.53438198327  9.69322225918   0.012139755053
  199301    9.87630042700  11.53861012445  9.66642881953   0.028903858448
  199302    9.87808785792  11.53909937809  9.68225681964   0.020238883382
  199303    9.88550525924  11.55033876981  9.68617359486   0.022521940755
  199304    9.88857940195  11.56023812164  9.69798924563   0.015608549668
  199401    9.89447151133  11.55051482534  9.68450980353   0.032534789120
  199402    9.89858903205  11.55038907742  9.69552073941   0.029487779014
  199403    9.90139728309  11.55562163100  9.69373791178   0.032261675850
  199404    9.90340991178  11.55752013327  9.70228478060   0.028255662131
  199501    9.90578840075  11.57495538122  9.70901109612   0.022244555357
  199502    9.91080251335  11.59363162726  9.70680878963   0.024417682074
  199503    9.91266827691  11.61546602647  9.70988738453   0.019268791008
  199504    9.91499249595  11.63046609031  9.70855939047   0.019023254819
  199601    9.92099852596  11.64550818352  9.71420201463   0.017896055562
  199602    9.92494138139  11.65645467351  9.71856888866   0.016477641043
  199603    9.92723067692  11.66319297004  9.72234601639   0.014755266247
  199604    9.93066458505  11.68498407256  9.72204265183   0.013393845367
  199701    9.93674604303  11.68460104657  9.72881760423   0.015137059100
  199702    9.94046549838  11.73588689686  9.73428589828   0.003531778104
  199703    9.94829572771  11.76507882695  9.74132264375   0.000075521947
  199704    9.95310645159  11.77469256523  9.75145495857  -0.003936130138
  199801    9.96159127497  11.82393999389  9.76700033107  -0.016892196687
  199802    9.96997750223  11.83691002377  9.77656708898  -0.017727979137
  199803    9.97735499164  11.79081175163  9.78418519426  -0.004763734974
  199804    9.98014066735  11.84831635664  9.79186070785  -0.020169803894
  199901    9.98826613319  11.86318884810  9.80453223874  -0.023730624664
  199902    9.99637209630  11.88668562620  9.80371397285  -0.020474472179
  199903   10.00201314178  11.86331853643  9.80784328540  -0.012176411967
  199904   10.01282829009  11.94055913837  9.81872728841  -0.026171664958
  200001   10.01963905032  11.95100281542  9.83747697618  -0.034003117407
  200002   10.02775647447  11.93258367695  9.83895047724  -0.022627502452
  200003   10.03342161308  11.92826182336  9.85020039766  -0.023321467494
  200004   10.04030383114  11.89213936381  9.84970709428  -0.007839379139
  200101   10.04058219955  11.84273070560  9.85243129442   0.001981476305
  200102   10.04101529122  11.86037335473  9.84767287602   0.001480319938
  200103   10.04223885288  11.80762720306  9.87033418344  -0.000013566775
  200104   10.04661444625  11.84033615737  9.85773632613   0.005096712868
  200201   10.04933609443  11.84484348565  9.88875632554  -0.013479600052
  200202   10.05252514377  11.80006397207  9.89525017270  -0.004271526706
  200203   10.05266149346  11.75007250676  9.89315325096   0.008690458521
  200204   10.05499021106  11.77322355693  9.89285438394   0.005909271716
  200301   10.05884369656  11.76591598621  9.89596048173   0.009408128913
  200302   10.06033817141  11.80955379643  9.90688115627  -0.006231546648
  200303   10.06780315947  11.82245508475  9.92029249523  -0.010484446497
  200304   10.07194993600  11.86606194695  9.92005697562  -0.016176486136
  200401   10.07963782884  11.87221487761  9.92525427116  -0.013293907789
  200402   10.08450485272  11.87732235842  9.92849250030  -0.011712788933
  200403   10.08897530873  11.87703253673  9.93530210598  -0.011624573971
  200404   10.09542665453  11.91273822019  9.93694463877  -0.014428373989
  200501   10.09765219180  11.90915379030  9.93347871151  -0.009117191472
  200502   10.10090077185  11.92077779203  9.93641363584  -0.010449655773
  200503   10.10744561136  11.93109932888  9.94242994999  -0.010200440356
  200504   10.11174240597  11.94473671425  9.93832893288  -0.006349546712
  200601   10.11531326820  11.96588115353  9.94991710203  -0.015194461305
  200602   10.12047122750  11.95763792627  9.94546419038  -0.005238487431
  200603   10.12255294915  11.96515593690  9.94733557612  -0.006102106277
  200604   10.12878384214  11.98898312854  9.96056843396  -0.013976213553
  200701   10.13384965119  11.99218476269  9.97074213016  -0.016290456411
  200702   10.13548269150  12.00044547104  9.96189192578  -0.010768629190
  200703   10.13750406496  12.00331645093  9.96484582767  -0.011334909565
  200704   10.13800300394  11.97739287756  9.96430392810  -0.004541466559