Month	Percent
1960-01-01	35.8344912768257
1960-02-01	34.4178874325366
1960-03-01	32.1824907521578
1960-04-01	30.3123557470380
1960-05-01	28.5318985395849
1960-06-01	28.7734399016293
1960-07-01	28.8106945298095
1960-08-01	29.7911547911548
1960-09-01	28.9614971621414
1960-10-01	28.5714285714286
1960-11-01	30.0933721108220
1960-12-01	32.1412196240257
1961-01-01	34.4938158497480
1961-02-01	34.1470857491608
1961-03-01	31.6961561928005
1961-04-01	29.9786845310597
1961-05-01	28.6975045648204
1961-06-01	29.5199027651170
1961-07-01	29.2886394661004
1961-08-01	30.4874356645474
1961-09-01	29.7191180912111
1961-10-01	29.1980705456738
1961-11-01	30.1744885679904
1961-12-01	32.4969951923077
1962-01-01	35.2156980227681
1962-02-01	34.7234678624813
1962-03-01	32.6966124459036
1962-04-01	30.7314166542529
1962-05-01	29.4205052005944
1962-06-01	29.6499555028182
1962-07-01	30.3626943005181
1962-08-01	30.6999409332546
1962-09-01	30.6230667255855
1962-10-01	30.3497942386831
1962-11-01	31.8275154004107
1962-12-01	33.6798945672866
1963-01-01	37.8540145985401
1963-02-01	36.1822947000582
1963-03-01	33.2800697269030
1963-04-01	31.9229097232285
1963-05-01	30.7503252855284
1963-06-01	31.1345265588915
1963-07-01	31.4265129682997
1963-08-01	31.9769949676492
1963-09-01	31.6551921973609
1963-10-01	31.2625250501002
1963-11-01	32.7906312482148
1963-12-01	34.7782689291316
1964-01-01	36.7695151428978
1964-02-01	37.1347517730496
1964-03-01	34.4886122506720
1964-04-01	32.7357425183512
1964-05-01	31.5722738799662
1964-06-01	32.0483961733258
1964-07-01	32.4673500912793
1964-08-01	33.2399495727693
1964-09-01	33.0816554809843
1964-10-01	32.3525310277507
1964-11-01	33.9966601725578
1964-12-01	36.1350375104196
1965-01-01	37.6801552106430
1965-02-01	37.4775273129581
1965-03-01	35.2892447880712
1965-04-01	33.5631549917264
1965-05-01	32.6128854625551
1965-06-01	32.3161512027491
1965-07-01	32.9353643474681
1965-08-01	33.3470282114489
1965-09-01	33.0416951469583
1965-10-01	32.8148451357620
1965-11-01	34.2417223054912
1965-12-01	36.0680272108844
1966-01-01	37.4507940817158
1966-02-01	37.1188507927904
1966-03-01	34.9079588521927
1966-04-01	33.3603457590492
1966-05-01	32.2228216886971
1966-06-01	32.0851293103448
1966-07-01	32.5127791229486
1966-08-01	33.3915379449295
1966-09-01	33.4808853118712
1966-10-01	32.8378197401902
1966-11-01	34.3946488294314
1966-12-01	36.1571352218065
1967-01-01	37.7751100440176
1967-02-01	37.5799573560768
1967-03-01	34.5928685470995
1967-04-01	33.3554640817952
1967-05-01	31.8344608038201
1967-06-01	31.3195548489666
1967-07-01	32.0095313741064
1967-08-01	33.2716701902748
1967-09-01	33.4609292502640
1967-10-01	33.5836627140975
1967-11-01	33.8815789473684
1967-12-01	35.7283593852620
1968-01-01	36.9533814839133
1968-02-01	37.4377130868083
1968-03-01	34.9744664135132
1968-04-01	33.1023663223951
1968-05-01	32.0836054866101
1968-06-01	32.0897469345160
1968-07-01	32.6254071661238
1968-08-01	32.9125455491931
1968-09-01	33.1730144287014
1968-10-01	33.1213497728748
1968-11-01	33.8994036816178
1968-12-01	35.8003888528840
1969-01-01	37.2216468151217
1969-02-01	37.3254009311950
1969-03-01	35.1839896707553
1969-04-01	33.4924525867630
1969-05-01	32.5299652017012
1969-06-01	32.6551635333505
1969-07-01	33.1360946745562
1969-08-01	33.5859234523504
1969-09-01	33.2991277578245
1969-10-01	33.6707238949391
1969-11-01	34.7926267281106
1969-12-01	36.0659930937460
1970-01-01	37.1997956055186
1970-02-01	37.2208753349496
1970-03-01	35.1292828938989
1970-04-01	33.6048879837067
1970-05-01	33.0536486142893
1970-06-01	32.9565659131318
1970-07-01	32.9947949727053
1970-08-01	33.8952972493345
1970-09-01	33.6623639584915
1970-10-01	33.9653646820882
1970-11-01	35.1098762313716
1970-12-01	36.0809102402023
1971-01-01	37.0688566013898
1971-02-01	37.1323993436830
1971-03-01	34.8154679430659
1971-04-01	33.9750849377123
1971-05-01	33.4548196556491
1971-06-01	33.4504832433789
1971-07-01	33.6927899686520
1971-08-01	34.3104096204434
1971-09-01	34.7515955449881
1971-10-01	34.6500000000000
1971-11-01	35.1155527795128
1971-12-01	36.4738223166313
1972-01-01	37.2925764192140
1972-02-01	37.4282863556997
1972-03-01	36.0383944153578
1972-04-01	35.0149476831091
1972-05-01	34.3279870695014
1972-06-01	34.4596273291926
1972-07-01	34.4585437969693
1972-08-01	34.8954489544895
1972-09-01	35.0006144770800
1972-10-01	34.7031403336604
1972-11-01	35.6661355558279
1972-12-01	36.3480392156863
1973-01-01	36.8363102520186
1973-02-01	36.6613711352805
1973-03-01	35.7500305138533
1973-04-01	35.0128095644748
1973-05-01	34.5961749299549
1973-06-01	34.0350450231200
1973-07-01	34.1240875912409
1973-08-01	34.9854227405248
1973-09-01	34.7530639485499
1973-10-01	33.7537901758642
1973-11-01	34.8800581536225
1973-12-01	36.9989100157442
1974-01-01	37.9381194102006
1974-02-01	37.6281819278562
1974-03-01	36.3559628602436
1974-04-01	35.3777563561875
1974-05-01	34.9254090471607
1974-06-01	35.0036049026676
1974-07-01	35.5536852230372
1974-08-01	35.7931365490761
1974-09-01	35.7725527831094
1974-10-01	35.4916067146283
1974-11-01	36.4006709801102
1974-12-01	37.6526946107784
1975-01-01	38.8623326959847
1975-02-01	38.7039026136770
1975-03-01	37.5298329355609
1975-04-01	36.7806505421184
1975-05-01	35.5656000951588
1975-06-01	35.4869358669834
1975-07-01	35.6336857108920
1975-08-01	36.0811291661725
1975-09-01	36.1752516281824
1975-10-01	36.1679479597871
1975-11-01	36.8097434078278
1975-12-01	37.4881852551985
1976-01-01	38.6157292772079
1976-02-01	38.5023584905660
1976-03-01	37.2539776075427
1976-04-01	36.5936911487759
1976-05-01	36.0911975555294
1976-06-01	36.0136166216692
1976-07-01	35.8829749735636
1976-08-01	36.1355375776762
1976-09-01	36.2551199531890
1976-10-01	36.3178838951311
1976-11-01	36.9049011580302
1976-12-01	37.6621858562244
1977-01-01	38.7190853943070
1977-02-01	38.6912399393445
1977-03-01	37.5713786271996
1977-04-01	36.2651444547996
1977-05-01	35.6113435611344
1977-06-01	35.4909936083672
1977-07-01	35.5067410506741
1977-08-01	36.0167033986776
1977-09-01	36.0667129951355
1977-10-01	36.3310185185185
1977-11-01	36.6180892898450
1977-12-01	37.2353961827646
1978-01-01	38.5833140744165
1978-02-01	38.2661895417292
1978-03-01	37.2707348021686
1978-04-01	36.2023274570803
1978-05-01	34.9660802575601
1978-06-01	34.7736152608596
1978-07-01	35.5361452706585
1978-08-01	36.0183591508893
1978-09-01	35.9665214400367
1978-10-01	35.9711406321576
1978-11-01	36.4145978720970
1978-12-01	37.1595330739300
1979-01-01	38.0555238204044
1979-02-01	38.2849965745604
1979-03-01	37.4444317793229
1979-04-01	36.1212397447584
1979-05-01	35.2151149556112
1979-06-01	35.0807368660450
1979-07-01	35.2211986807688
1979-08-01	35.5560604339430
1979-09-01	35.9922841257234
1979-10-01	35.8082067558377
1979-11-01	36.4037569310852
1979-12-01	37.3416289592760
1980-01-01	38.4702293526155
1980-02-01	38.4389472495199
1980-03-01	37.4026853209974
1980-04-01	36.0892092813697
1980-05-01	35.6620542243222
1980-06-01	35.2326365475388
1980-07-01	35.3192446043165
1980-08-01	35.7647850970710
1980-09-01	35.8055119874524
1980-10-01	36.0483329603938
1980-11-01	36.5750055890901
1980-12-01	37.3560004473772
1981-01-01	38.2520370577073
1981-02-01	38.2477678571429
1981-03-01	37.2393800869662
1981-04-01	35.8114132857780
1981-05-01	35.5384786724580
1981-06-01	35.3890682400089
1981-07-01	35.6451074251364
1981-08-01	36.0088938299055
1981-09-01	36.0466407551360
1981-10-01	36.0821309655938
1981-11-01	36.4544042600399
1981-12-01	37.1558614564831
1982-01-01	38.2297551789077
1982-02-01	38.1679389312977
1982-03-01	37.0288493423234
1982-04-01	35.8878091872792
1982-05-01	35.2701212789416
1982-06-01	35.4909731395861
1982-07-01	35.9132445227348
1982-08-01	36.1928822495606
1982-09-01	36.1092824226465
1982-10-01	35.8943445857080
1982-11-01	36.3208063985976
1982-12-01	36.6973482358098
1983-01-01	37.4180148666375
1983-02-01	37.4863507316008
1983-03-01	36.5989515072084
1983-04-01	35.3987127740809
1983-05-01	34.7465940054496
1983-06-01	34.8455178416014
1983-07-01	35.2442075492222
1983-08-01	35.5118879600478
1983-09-01	35.4656836170444
1983-10-01	35.4751327337740
1983-11-01	36.0870506712863
1983-12-01	37.1332683771787
1984-01-01	38.1122283490107
1984-02-01	38.0025940337224
1984-03-01	37.0006478082488
1984-04-01	35.7373868046572
1984-05-01	35.3334051491975
1984-06-01	35.1371705217859
1984-07-01	35.5307022260458
1984-08-01	35.8308286818377
1984-09-01	35.4686663095876
1984-10-01	35.5857785393018
1984-11-01	36.2362255269070
1984-12-01	37.2391653290530
1985-01-01	37.9258784577593
1985-02-01	37.9829242262540
1985-03-01	37.2507198464328
1985-04-01	36.0149174214172
1985-05-01	35.6025954685672
1985-06-01	35.7894736842105
1985-07-01	35.9154181277229
1985-08-01	36.2526539278132
1985-09-01	36.0652265988988
1985-10-01	36.2136435748281
1985-11-01	36.8398817068019
1985-12-01	37.9714738510301
1986-01-01	38.2172995780591
1986-02-01	38.3545770567787
1986-03-01	37.5591793792741
1986-04-01	36.1943830861470
1986-05-01	35.9444093493367
1986-06-01	35.9238616047955
1986-07-01	35.8858701353194
1986-08-01	36.2713283785198
1986-09-01	36.4187212703719
1986-10-01	36.5372573575454
1986-11-01	37.0579029733959
1986-12-01	37.8392484342380
1987-01-01	38.6176746122619
1987-02-01	38.7519500780031
1987-03-01	37.8268991282690
1987-04-01	36.5408544172542
1987-05-01	36.0601347848626
1987-06-01	36.0679511083489
1987-07-01	36.4256903506050
1987-08-01	36.5194054500413
1987-09-01	36.6130363036304
1987-10-01	36.7586490939044
1987-11-01	37.0720674411432
1987-12-01	37.6568607282452
1988-01-01	38.4836359905612
1988-02-01	38.7139780535330
1988-03-01	37.8151260504202
1988-04-01	36.5152445262943
1988-05-01	36.0433050760903
1988-06-01	36.1528245990397
1988-07-01	36.1613067891782
1988-08-01	36.5035677879715
1988-09-01	36.7944676090715
1988-10-01	36.9212022745735
1988-11-01	37.2338268099777
1988-12-01	37.6992588080008
1989-01-01	38.6494981243030
1989-02-01	38.5269982777834
1989-03-01	37.6631259484067
1989-04-01	36.3811065034894
1989-05-01	35.8101968702675
1989-06-01	35.7430933655979
1989-07-01	35.8308157099698
1989-08-01	36.3133547868061
1989-09-01	36.5442504515352
1989-10-01	36.5249649087628
1989-11-01	36.7281475541299
1989-12-01	37.2193263833200
1990-01-01	38.1681681681682
1990-02-01	38.0204163330664
1990-03-01	37.0825834833033
1990-04-01	36.0647546717298
1990-05-01	35.4787287037960
1990-06-01	35.5484706585633
1990-07-01	35.6317257871662
1990-08-01	36.1746568529938
1990-09-01	35.8765750570493
1990-10-01	35.9330096125260
1990-11-01	36.3140676117775
1990-12-01	36.8253968253968
1991-01-01	37.5383701356570
1991-02-01	37.5606375606376
1991-03-01	36.6060845515606
1991-04-01	35.6719952634695
1991-05-01	35.1108920650567
1991-06-01	34.9025014772503
1991-07-01	35.2692194113594
1991-08-01	35.4952830188679
1991-09-01	35.4401805869074
1991-10-01	35.7072787914460
1991-11-01	35.8214811181952
1991-12-01	36.1288421879603
1992-01-01	37.2366487016169
1992-02-01	36.9080234833660
1992-03-01	36.4480500439840
1992-04-01	35.5996869497163
1992-05-01	35.0419839875024
1992-06-01	35.1369796236716
1992-07-01	35.5360623781676
1992-08-01	35.5912408759124
1992-09-01	35.6045878693624
1992-10-01	35.4895104895105
1992-11-01	35.6303989129380
1992-12-01	36.2028760202099
1993-01-01	37.4672743139727
1993-02-01	37.5557278542353
1993-03-01	36.8512780790085
1993-04-01	35.8242183718904
1993-05-01	35.2793350086990
1993-06-01	35.3043478260870
1993-07-01	35.4997585707388
1993-08-01	35.7666345226615
1993-09-01	35.7961660726327
1993-10-01	35.6929596455745
1993-11-01	35.9403559403559
1993-12-01	36.4283652458385
1994-01-01	37.4555587585279
1994-02-01	37.5588659298414
1994-03-01	36.8830420587670
1994-04-01	35.7410431274613
1994-05-01	35.2833988683226
1994-06-01	35.4452218920732
1994-07-01	35.7423559858142
1994-08-01	35.9502154140737
1994-09-01	36.0837556171718
1994-10-01	36.1655356972188
1994-11-01	36.5494841421475
1994-12-01	37.0508409785933
1995-01-01	37.8076702919290
1995-02-01	37.8257134675957
1995-03-01	37.0469286531858
1995-04-01	36.1641221374046
1995-05-01	35.8544484663746
1995-06-01	35.6435643564356
1995-07-01	35.7469512195122
1995-08-01	36.1195734958111
1995-09-01	35.8338087088800
1995-10-01	36.2591431556949
1995-11-01	36.8166287015945
1995-12-01	37.2090814097084
1996-01-01	37.8639855828512
1996-02-01	38.0803189974366
1996-03-01	37.1252371916509
1996-04-01	36.1385199240987
1996-05-01	35.8719333143886
1996-06-01	35.4850922858495
1996-07-01	35.5052561795625
1996-08-01	35.9765329295988
1996-09-01	35.8094698043663
1996-10-01	36.0408009066868
1996-11-01	36.6657226470311
1996-12-01	37.0286362347604
1997-01-01	37.4929418407679
1997-02-01	37.4105461393597
1997-03-01	36.7544684854186
1997-04-01	35.9890885147211
1997-05-01	35.4062940347581
1997-06-01	35.1605030974282
1997-07-01	35.4405410482810
1997-08-01	35.9530516431925
1997-09-01	35.9640078732777
1997-10-01	36.0026224594924
1997-11-01	36.7381331336017
1997-12-01	36.9634489222118
1998-01-01	37.3607861488067
1998-02-01	37.7384960718294
1998-03-01	36.9802859011492
1998-04-01	36.2489486963835
1998-05-01	35.6522551125222
1998-06-01	35.6789547363509
1998-07-01	36.1168128382161
1998-08-01	36.2170224666729
1998-09-01	36.4660953800298
1998-10-01	36.5363128491620
1998-11-01	36.9929289170078
1998-12-01	37.4347988077496
1999-01-01	37.8999255952381
1999-02-01	38.1638917310018
1999-03-01	37.4627976190476
1999-04-01	36.6418604651163
1999-05-01	36.1836601914676
1999-06-01	36.3568773234201
1999-07-01	36.6812227074236
1999-08-01	36.6091314031180
1999-09-01	36.6502828526384
1999-10-01	36.8767377201112
1999-11-01	37.2301991662807
1999-12-01	37.7779836916234
2000-01-01	38.3020090732340
2000-02-01	38.5711641680548
2000-03-01	38.0586656796521
2000-04-01	37.2073655963727
2000-05-01	36.8377253814147
2000-06-01	36.9316081330869
2000-07-01	37.1671597633136
2000-08-01	37.2539961193754
2000-09-01	37.2346317149714
2000-10-01	37.0780298837853
2000-11-01	37.2315915583817
2000-12-01	37.9272224781207
2001-01-01	38.4948415622697
2001-02-01	38.4743104879624
2001-03-01	38.1031307550645
2001-04-01	37.6058931860037
2001-05-01	37.2666237468960
2001-06-01	37.4229743401085
2001-07-01	37.6275862068966
2001-08-01	37.6838235294118
2001-09-01	37.9832858848379
2001-10-01	38.0148610219246
2001-11-01	37.8665689149560
2001-12-01	38.5694635488308
2002-01-01	39.4042163153071
2002-02-01	39.4184019814696
2002-03-01	38.7859893636530
2002-04-01	38.4474215452377
2002-05-01	38.3212682122240
2002-06-01	38.2748832524494
2002-07-01	38.3988275167170
2002-08-01	38.3460023811704
2002-09-01	38.5677702579111
2002-10-01	38.6070743076501
2002-11-01	38.8639897557852
2002-12-01	39.3700787401575
2003-01-01	39.9817017383349
2003-02-01	40.1189931350114
2003-03-01	39.2285897084362
2003-04-01	38.8167520117045
2003-05-01	38.4875331080464
2003-06-01	38.2264391935042
2003-07-01	38.6398904609767
2003-08-01	38.9157616135804
2003-09-01	38.9750136786431
2003-10-01	39.1011031087610
2003-11-01	39.3547211082756
2003-12-01	39.6786268602209
2004-01-01	40.3264040846098
2004-02-01	40.3375912408759
2004-03-01	39.7704499908909
2004-04-01	39.1391391391391
2004-05-01	38.9349112426036
2004-06-01	39.0681983953319
2004-07-01	39.0008204941198
2004-08-01	38.8610478359909
2004-09-01	39.1822983063194
2004-10-01	39.3500819224468
2004-11-01	39.8453139217470
2004-12-01	40.1147436481195
2005-01-01	40.3258099745177
2005-02-01	40.5533309064434
2005-03-01	40.1801965780852
2005-04-01	39.3426204133661
2005-05-01	38.7090909090909
2005-06-01	39.0592302793194
2005-07-01	39.0501319261214
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2005-10-01	39.0190735694823
2005-11-01	39.7129621219003
2005-12-01	40.1745137247773
2006-01-01	40.3543843707406
2006-02-01	40.4489276626681
2006-03-01	40.1161208382473
2006-04-01	39.5148101035799
2006-05-01	38.9146020510028
2006-06-01	39.0259386903682
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2006-10-01	39.0449438202247
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2006-12-01	40.0707290533188
2007-01-01	40.6394348338013
2007-02-01	40.3839188699746
2007-03-01	39.8588107521043
2007-04-01	39.1422366992400
2007-05-01	38.7572358900145
2007-06-01	38.9983728078105
2007-07-01	39.3635295181268
2007-08-01	39.3347794649313
2007-09-01	39.3873678503660
2007-10-01	39.3695809248555
2007-11-01	39.5050578034682
2007-12-01	39.9801318522532
2008-01-01	40.4387865655471
2008-02-01	40.5744738506007
2008-03-01	40.1661549575582
2008-04-01	39.2521676300578
2008-05-01	38.8843758461955
2008-06-01	39.1806533116766
2008-07-01	39.6679299765385
2008-08-01	39.5180940348344
2008-09-01	39.6735209235209
2008-10-01	39.8503021011814
2008-11-01	39.8286744815149
2008-12-01	40.2092540813565
2009-01-01	40.4834926934873
2009-02-01	40.5142083897158
2009-03-01	40.3860028860029
2009-04-01	39.5996754124966
2009-05-01	39.4231635872014
2009-06-01	39.7926994141505
2009-07-01	39.9855842868727
2009-08-01	39.7098576320058
2009-09-01	39.7135651234012
2009-10-01	40.1224563299118
2009-11-01	40.3349239218511
2009-12-01	40.7567567567568
2010-01-01	40.7821229050279
2010-02-01	40.9807987018841
2010-03-01	40.5281182408075
2010-04-01	39.9333093006489
2010-05-01	39.8126463700234
2010-06-01	39.9927973350140
2010-07-01	40.1764811813434
2010-08-01	40.0702196615052
2010-09-01	39.7605545053560
2010-10-01	40.0305920460680
2010-11-01	40.4661207594709
2010-12-01	40.8277103013945
2011-01-01	40.8763721432428
2011-02-01	40.8726945569051
2011-03-01	40.9483534281087
2011-04-01	40.3238866396761
2011-05-01	40.2374314236892
2011-06-01	40.3795988126293
2011-07-01	40.6078590054851
2011-08-01	40.6796466558500
2011-09-01	40.5420005401999
2011-10-01	40.5847953216374
2011-11-01	40.6964189310779
2011-12-01	41.0743206766241
2012-01-01	41.4199586070368
2012-02-01	41.2712703700369
2012-03-01	41.2188315779998
2012-04-01	40.5726634251756
2012-05-01	40.5008557787587
2012-06-01	40.5475997478159
2012-07-01	40.8047529030516
2012-08-01	40.8481138021068
2012-09-01	40.6390639063906
2012-10-01	40.5634056340563
2012-11-01	40.8730873087309
2012-12-01	41.4820817576085
2013-01-01	41.3078724554134
2013-02-01	41.1282328557268
2013-03-01	41.0667627714208
2013-04-01	40.3730065771691
2013-05-01	40.2288494458960
2013-06-01	40.4648229889199
2013-07-01	40.7187246690084
2013-08-01	40.5639131609765
2013-09-01	40.2772776377386
2013-10-01	40.1656314699793
2013-11-01	40.2412675549154
2013-12-01	40.9111371207347
2014-01-01	41.2824207492795
2014-02-01	41.1118118749437
2014-03-01	40.8542079653992
2014-04-01	40.4019466474405
2014-05-01	39.9963967210161
2014-06-01	40.0468384074941
2014-07-01	40.3331832507879
2014-08-01	40.3891190776437
2014-09-01	40.0612171407994
2014-10-01	40.1548572972000
2014-11-01	40.4626879107030
2014-12-01	40.6446965604178
2015-01-01	40.8665105386417
2015-02-01	40.7747747747748
2015-03-01	40.7837837837838
2015-04-01	40.5135135135135
2015-05-01	40.0864786956130
2015-06-01	39.9045818705554
2015-07-01	40.2827809798271
2015-08-01	40.2576344473471
2015-09-01	39.7425510847061
2015-10-01	39.9928005759539
2015-11-01	40.4536862003781
2015-12-01	40.4268731988473
2016-01-01	40.2628972719906
2016-02-01	40.6342913776016
2016-03-01	40.7474110760918
2016-04-01	40.1297414181458
2016-05-01	39.7784582132565
2016-06-01	39.3805708112001
2016-07-01	39.6056540920140
2016-08-01	39.6379356930559
2016-09-01	39.4272334293948
2016-10-01	39.5589558955896
2016-11-01	39.9225852912053
2016-12-01	39.8090606142484
2017-01-01	39.9639801891040
2017-02-01	40.4054054054054
2017-03-01	40.3513513513514
2017-04-01	39.6340364160808
2017-05-01	39.1316097648860
2017-06-01	38.9529644981078
2017-07-01	39.1805493021162
2017-08-01	39.0810810810811
2017-09-01	38.9033942558747
2017-10-01	39.1194742054560
2017-11-01	39.4021249774896
2017-12-01	39.4736842105263
2018-01-01	39.4086893816477
2018-02-01	39.1939410332702
2018-03-01	38.7410947786094
2018-04-01	38.2180539273154
2018-05-01	38.1841132449734
2018-06-01	38.2488064138366
2018-07-01	38.4171624301424
2018-08-01	38.2034632034632
2018-09-01	38.0171248310050