Month	Percent
1960-01-01	52.4648939348670
1960-02-01	50.3431811399582
1960-03-01	47.9725700655933
1960-04-01	45.5194998511462
1960-05-01	42.4620874219447
1960-06-01	42.5936942296252
1960-07-01	42.8656361474435
1960-08-01	44.0748440748441
1960-09-01	42.3864648263580
1960-10-01	42.1286688407945
1960-11-01	44.3424170616114
1960-12-01	47.3232771369417
1961-01-01	50.2955082742317
1961-02-01	49.8671390611160
1961-03-01	47.3591029802302
1961-04-01	45.0073637702504
1961-05-01	42.6552840741831
1961-06-01	43.6636283446045
1961-07-01	43.6582501467998
1961-08-01	45.5477445811365
1961-09-01	43.9929845074540
1961-10-01	42.9238400933761
1961-11-01	44.3214909726267
1961-12-01	47.9639325189063
1962-01-01	51.5221803421282
1962-02-01	50.8680555555556
1962-03-01	48.5119907541173
1962-04-01	45.8321315258148
1962-05-01	43.6708860759494
1962-06-01	43.8541068351522
1962-07-01	44.8265978790484
1962-08-01	45.2673720331713
1962-09-01	44.9928673323823
1962-10-01	44.2800227660785
1962-11-01	46.5056818181818
1962-12-01	49.4327850255247
1963-01-01	54.3681085665818
1963-02-01	52.1297602256700
1963-03-01	48.6912468336617
1963-04-01	46.9250210614996
1963-05-01	45.0700280112045
1963-06-01	45.7062937062937
1963-07-01	46.1602904216699
1963-08-01	46.7112597547380
1963-09-01	46.1495690853489
1963-10-01	45.5604883462819
1963-11-01	47.6335455300304
1963-12-01	50.6909894969596
1964-01-01	53.0303030303030
1964-02-01	52.9961517317207
1964-03-01	49.8217713188922
1964-04-01	47.4835886214442
1964-05-01	45.6456456456456
1964-06-01	46.4013086150491
1964-07-01	47.0476190476190
1964-08-01	47.9500407276677
1964-09-01	47.7777777777778
1964-10-01	46.8234658015680
1964-11-01	49.0423523064473
1964-12-01	52.3027201723674
1965-01-01	53.8151531434712
1965-02-01	53.4459640654331
1965-03-01	50.9100642398287
1965-04-01	48.4759358288770
1965-05-01	47.1577261809448
1965-06-01	46.7217484008529
1965-07-01	47.4720596061735
1965-08-01	48.1806108897742
1965-09-01	47.5344644750795
1965-10-01	46.9825304393859
1965-11-01	49.2600422832981
1965-12-01	51.9926101873845
1966-01-01	53.4228541337546
1966-02-01	53.1545741324921
1966-03-01	50.4201680672269
1966-04-01	48.1529997380141
1966-05-01	46.7817896389325
1966-06-01	46.3809772667886
1966-07-01	46.8684759916493
1966-08-01	47.9676915059927
1966-09-01	47.9437792816242
1966-10-01	47.1031436736815
1966-11-01	49.1824552296912
1966-12-01	51.7500648172154
1967-01-01	53.5455486542443
1967-02-01	53.6351875808538
1967-03-01	49.5867768595041
1967-04-01	47.8855079938112
1967-05-01	45.8150914241566
1967-06-01	44.8559670781893
1967-07-01	46.4919043947571
1967-08-01	48.2431392664786
1967-09-01	48.0902332735196
1967-10-01	47.9539641943734
1967-11-01	48.5947879407256
1967-12-01	51.4147336222279
1968-01-01	53.1735916390517
1968-02-01	53.7423625254582
1968-03-01	50.7625826131164
1968-04-01	48.0203045685279
1968-05-01	46.3606391072787
1968-06-01	46.7206887819701
1968-07-01	47.6094105742474
1968-08-01	47.7634571645186
1968-09-01	48.1827359919233
1968-10-01	48.2741244646007
1968-11-01	49.1819783538888
1968-12-01	51.8248175182482
1969-01-01	53.7688442211055
1969-02-01	53.6530253577705
1969-03-01	50.9022556390977
1969-04-01	48.6851990984222
1969-05-01	47.2972972972973
1969-06-01	47.6000000000000
1969-07-01	48.3387459405446
1969-08-01	48.7281795511222
1969-09-01	48.1435335160728
1969-10-01	48.6190594675292
1969-11-01	50.1615709669401
1969-12-01	52.3975155279503
1970-01-01	53.9186507936508
1970-02-01	53.4935579781962
1970-03-01	51.1380504700643
1970-04-01	48.9866534849234
1970-05-01	47.8024691358025
1970-06-01	47.6566354218056
1970-07-01	48.0522682445759
1970-08-01	49.2247108048240
1970-09-01	48.6353577575609
1970-10-01	48.9931237721022
1970-11-01	50.8586849852797
1970-12-01	52.4662576687117
1971-01-01	54.0103016924209
1971-02-01	54.2024013722127
1971-03-01	50.9904622157007
1971-04-01	50.0488519785051
1971-05-01	49.4143484626647
1971-06-01	49.0980009751341
1971-07-01	49.4518879415347
1971-08-01	50.1825261620832
1971-09-01	50.7778317938746
1971-10-01	50.4005826656956
1971-11-01	51.3349514563107
1971-12-01	53.7378640776699
1972-01-01	54.5586808923375
1972-02-01	54.9842347804996
1972-03-01	53.1878787878788
1972-04-01	52.0106589147287
1972-05-01	50.7253384912959
1972-06-01	51.0874818753021
1972-07-01	51.1137724550898
1972-08-01	51.4231045204497
1972-09-01	51.5173237753883
1972-10-01	50.6539833531510
1972-11-01	51.8421678155455
1972-12-01	52.9957203994294
1973-01-01	53.6070242050308
1973-02-01	53.4486845223987
1973-03-01	52.3685457129323
1973-04-01	51.6923076923077
1973-05-01	51.2172063342000
1973-06-01	49.9763928234183
1973-07-01	50.4132231404959
1973-08-01	51.6030174446016
1973-09-01	50.9180790960452
1973-10-01	49.2235294117647
1973-11-01	50.9997647612327
1973-12-01	54.3253408556652
1974-01-01	55.5633802816901
1974-02-01	55.0374882849110
1974-03-01	53.9128397375820
1974-04-01	52.3876404494382
1974-05-01	51.6008413180650
1974-06-01	51.6919486581097
1974-07-01	52.5110955384256
1974-08-01	52.8438228438228
1974-09-01	52.6217664879981
1974-10-01	52.2478453296063
1974-11-01	53.6204889406286
1974-12-01	55.5167597765363
1975-01-01	57.0034843205575
1975-02-01	56.6689863140803
1975-03-01	55.2540013917884
1975-04-01	54.2274727820246
1975-05-01	52.3126734505088
1975-06-01	51.7782909930716
1975-07-01	52.3215523215523
1975-08-01	52.9533917858791
1975-09-01	53.1321971441732
1975-10-01	53.2551184725098
1975-11-01	54.4973544973545
1975-12-01	55.8492300620547
1976-01-01	56.9068379990822
1976-02-01	56.6444801468901
1976-03-01	54.9311926605505
1976-04-01	53.8144329896907
1976-05-01	53.0756917447976
1976-06-01	52.8793418647166
1976-07-01	52.6063100137174
1976-08-01	52.8740875912409
1976-09-01	52.8246013667426
1976-10-01	52.9612756264237
1976-11-01	54.1770999317095
1976-12-01	55.1865332120109
1977-01-01	56.3124432334242
1977-02-01	56.2414888788016
1977-03-01	54.9330914039465
1977-04-01	52.6184538653367
1977-05-01	51.5158371040724
1977-06-01	51.4589459398326
1977-07-01	51.5377657168702
1977-08-01	52.2917137051253
1977-09-01	52.1082299887260
1977-10-01	52.3090786213111
1977-11-01	53.0736320648503
1977-12-01	53.9743301058320
1978-01-01	55.6054819141766
1978-02-01	55.3086419753086
1978-03-01	53.9928218932257
1978-04-01	52.4524076147816
1978-05-01	50.6595126313436
1978-06-01	50.0782122905028
1978-07-01	51.2511170688114
1978-08-01	51.8402855230872
1978-09-01	51.5712057053711
1978-10-01	51.4247551202137
1978-11-01	52.4466192170818
1978-12-01	53.4712950600801
1979-01-01	54.3314082629942
1979-02-01	54.7835738068812
1979-03-01	53.8239858124584
1979-04-01	51.9822812846069
1979-05-01	50.6861443116423
1979-06-01	50.7739938080495
1979-07-01	51.0614772224679
1979-08-01	51.2038877844047
1979-09-01	51.3239187996470
1979-10-01	51.0915104740904
1979-11-01	52.2447183098592
1979-12-01	53.7395512538495
1980-01-01	54.9868189806678
1980-02-01	54.9187527448397
1980-03-01	53.7398552314104
1980-04-01	51.7407488504489
1980-05-01	50.8971553610503
1980-06-01	50.4918032786885
1980-07-01	50.6777437691299
1980-08-01	50.9821038847665
1980-09-01	50.9479189365875
1980-10-01	51.6002612671457
1980-11-01	52.4347826086956
1980-12-01	53.5667681600696
1981-01-01	54.7980894485454
1981-02-01	55.0130208333333
1981-03-01	53.8378143972246
1981-04-01	51.4737754659731
1981-05-01	50.7905566385099
1981-06-01	50.8984628707512
1981-07-01	51.1043741879602
1981-08-01	51.4594594594595
1981-09-01	51.3606911447084
1981-10-01	51.2842650550399
1981-11-01	51.6727822145478
1981-12-01	52.5701943844492
1982-01-01	54.0400775694893
1982-02-01	54.1935483870968
1982-03-01	52.8804815133276
1982-04-01	51.5021459227468
1982-05-01	50.3214744963566
1982-06-01	50.5028889364434
1982-07-01	51.1234752835438
1982-08-01	51.4730999146029
1982-09-01	51.1622947323523
1982-10-01	50.7774227902023
1982-11-01	51.5338730293992
1982-12-01	52.0673486786019
1983-01-01	53.0499468650372
1983-02-01	53.0672893228614
1983-03-01	51.8046709129512
1983-04-01	50.2225991096036
1983-05-01	49.3327684812540
1983-06-01	49.6404399323181
1983-07-01	49.9894224666808
1983-08-01	50.1266891891892
1983-09-01	49.8629559350622
1983-10-01	49.8314369995786
1983-11-01	50.8842105263158
1983-12-01	52.3588879528222
1984-01-01	53.6780159730979
1984-02-01	53.6036982559361
1984-03-01	52.0570948782536
1984-04-01	50.3458394466569
1984-05-01	49.7486384583159
1984-06-01	49.4139807450816
1984-07-01	49.7803806734993
1984-08-01	50.2922755741127
1984-09-01	49.6875000000000
1984-10-01	49.6146636117476
1984-11-01	50.7906783187682
1984-12-01	52.1748178980229
1985-01-01	53.0022854768336
1985-02-01	52.9265255292653
1985-03-01	52.0323517212775
1985-04-01	50.3731343283582
1985-05-01	49.6791554543573
1985-06-01	49.9172527927182
1985-07-01	50.1033484911120
1985-08-01	50.4028093369139
1985-09-01	50.0824062628760
1985-10-01	50.2674897119342
1985-11-01	51.2636120813643
1985-12-01	52.9496402877698
1986-01-01	53.0775543701272
1986-02-01	52.9905776321180
1986-03-01	52.0466639377814
1986-04-01	50.3887070376432
1986-05-01	50.0307314074985
1986-06-01	49.7954173486088
1986-07-01	49.8979591836735
1986-08-01	50.5091649694501
1986-09-01	50.4980687131531
1986-10-01	50.6090133982948
1986-11-01	51.3294093769028
1986-12-01	52.4273816778387
1987-01-01	53.3090467516697
1987-02-01	53.3468149646107
1987-03-01	52.2204279370206
1987-04-01	50.4539035707081
1987-05-01	49.6671373814807
1987-06-01	49.8488208022576
1987-07-01	50.4125578587241
1987-08-01	50.5924884514963
1987-09-01	50.4412354592860
1987-10-01	50.6506506506507
1987-11-01	51.0195921631347
1987-12-01	51.7110266159696
1988-01-01	52.6956869009585
1988-02-01	53.0339321357285
1988-03-01	51.9242273180459
1988-04-01	50.2388535031847
1988-05-01	49.4732657523355
1988-06-01	49.8111707414033
1988-07-01	49.8211446740858
1988-08-01	50.2678040071414
1988-09-01	50.2473777953691
1988-10-01	50.4445761707172
1988-11-01	51.1448874851954
1988-12-01	51.7105002966186
1989-01-01	52.6450848795894
1989-02-01	52.5236593059937
1989-03-01	51.4280086665354
1989-04-01	49.8523331364442
1989-05-01	48.9386792452830
1989-06-01	48.8025127601099
1989-07-01	49.1269374141652
1989-08-01	49.7062279670975
1989-09-01	49.7265625000000
1989-10-01	49.7461928934010
1989-11-01	50.2146760343482
1989-12-01	50.9761811792269
1990-01-01	51.8431831480398
1990-02-01	51.5984405458090
1990-03-01	50.4088785046729
1990-04-01	49.1054064566317
1990-05-01	48.4866123399302
1990-06-01	48.5254171517268
1990-07-01	48.7284022519899
1990-08-01	49.2444788841534
1990-09-01	49.0241545893720
1990-10-01	49.3922438742041
1990-11-01	49.6716879103901
1990-12-01	50.4156195631162
1991-01-01	51.0802469135802
1991-02-01	51.0798303123795
1991-03-01	50.2982489898018
1991-04-01	48.7987699404190
1991-05-01	48.0215136381099
1991-06-01	47.7551803530315
1991-07-01	48.2930571538166
1991-08-01	48.4871696667943
1991-09-01	48.5271614384086
1991-10-01	48.8532110091743
1991-11-01	48.9967513854386
1991-12-01	49.4068120933793
1992-01-01	51.0013351134846
1992-02-01	50.5808417444296
1992-03-01	49.9714557564225
1992-04-01	48.8668824985717
1992-05-01	47.9847908745247
1992-06-01	47.8739559605163
1992-07-01	48.8707534636553
1992-08-01	48.8345650938033
1992-09-01	48.6660359508042
1992-10-01	48.6578449905482
1992-11-01	48.8851095993953
1992-12-01	49.6498201779292
1993-01-01	51.1702529256323
1993-02-01	51.6037735849057
1993-03-01	50.6505751461437
1993-04-01	49.1707500942329
1993-05-01	48.5321791494166
1993-06-01	48.4392628807822
1993-07-01	48.9185630994922
1993-08-01	49.1458607095926
1993-09-01	49.1093193324583
1993-10-01	49.1379310344828
1993-11-01	49.4384125795582
1993-12-01	50.0000000000000
1994-01-01	51.1127735178605
1994-02-01	51.3938260056127
1994-03-01	50.4672897196262
1994-04-01	48.8037383177570
1994-05-01	48.3575961179545
1994-06-01	48.4984144749114
1994-07-01	49.0949804067923
1994-08-01	49.5248742314142
1994-09-01	49.6092296241161
1994-10-01	49.5257578575414
1994-11-01	50.0000000000000
1994-12-01	50.7998511904762
1995-01-01	51.4015221830332
1995-02-01	51.3744427934621
1995-03-01	50.5569996286669
1995-04-01	49.2853165026917
1995-05-01	48.8790068556606
1995-06-01	48.7222222222222
1995-07-01	49.1933988503616
1995-08-01	49.6943878496018
1995-09-01	49.2506938020352
1995-10-01	49.8706099815157
1995-11-01	50.4800590841950
1995-12-01	50.9517649233044
1996-01-01	51.6331426462447
1996-02-01	51.9113573407202
1996-03-01	50.5997416497509
1996-04-01	49.4095940959410
1996-05-01	49.0878938640133
1996-06-01	48.5919381557151
1996-07-01	48.7472365512159
1996-08-01	49.5767390504233
1996-09-01	49.0995957368614
1996-10-01	49.3847566574839
1996-11-01	50.2477518810791
1996-12-01	50.9742647058824
1997-01-01	51.3360175695461
1997-02-01	50.9983513464004
1997-03-01	50.4026354319180
1997-04-01	49.3323577830620
1997-05-01	48.6664230909755
1997-06-01	48.2292807594012
1997-07-01	48.5562865497076
1997-08-01	49.1875114113566
1997-09-01	48.9702934208128
1997-10-01	49.0256783828082
1997-11-01	50.0910083727703
1997-12-01	50.4466727438469
1998-01-01	50.6732168850073
1998-02-01	51.1454545454546
1998-03-01	50.3271537622683
1998-04-01	49.2916818016709
1998-05-01	48.6206896551724
1998-06-01	48.7579329102448
1998-07-01	49.2201668480232
1998-08-01	49.2299329588694
1998-09-01	49.5203619909502
1998-10-01	49.6473141616929
1998-11-01	50.3253796095445
1998-12-01	51.0954191562557
1999-01-01	51.6805204192266
1999-02-01	51.8157181571816
1999-03-01	50.7583965330444
1999-04-01	49.5303468208092
1999-05-01	49.1696750902527
1999-06-01	49.5217469770800
1999-07-01	49.7834716708769
1999-08-01	49.6125428005046
1999-09-01	49.7748964523681
1999-10-01	50.1799208348327
1999-11-01	50.5395683453237
1999-12-01	51.3858891288697
2000-01-01	51.7886032716160
2000-02-01	52.0661157024793
2000-03-01	51.5271289974847
2000-04-01	50.0897988505747
2000-05-01	49.7487437185930
2000-06-01	49.7758651604805
2000-07-01	50.0448591422932
2000-08-01	50.3406238795267
2000-09-01	50.3850976177682
2000-10-01	50.2505368647101
2000-11-01	50.4290311047551
2000-12-01	51.2870933142653
2001-01-01	51.4918706449884
2001-02-01	51.3871487381421
2001-03-01	51.2060032160086
2001-04-01	50.5716327259736
2001-05-01	50.0178380306814
2001-06-01	50.0356633380884
2001-07-01	50.3834492598538
2001-08-01	50.6951871657754
2001-09-01	50.8190883190883
2001-10-01	50.7470651013874
2001-11-01	50.5328596802842
2001-12-01	51.5113798008535
2002-01-01	52.3309608540925
2002-02-01	52.2512902651717
2002-03-01	51.7075773745998
2002-04-01	51.2277580071174
2002-05-01	50.8884150675195
2002-06-01	50.8080269934292
2002-07-01	51.0838663823738
2002-08-01	51.1813821282643
2002-09-01	51.1797055171190
2002-10-01	51.2406947890819
2002-11-01	51.2943262411348
2002-12-01	52.0859222439198
2003-01-01	52.7398474906898
2003-02-01	52.8931487397941
2003-03-01	51.8531654548679
2003-04-01	51.3475177304965
2003-05-01	51.0178792706674
2003-06-01	50.5129112133003
2003-07-01	50.9113431251106
2003-08-01	51.3441811107181
2003-09-01	51.3523068764363
2003-10-01	51.4310954063604
2003-11-01	51.8636283342166
2003-12-01	52.2477876106195
2004-01-01	52.8361901396006
2004-02-01	52.7488067880502
2004-03-01	51.9498853008647
2004-04-01	51.3661202185792
2004-05-01	51.1636107193230
2004-06-01	51.1919477308847
2004-07-01	51.0420346167432
2004-08-01	50.9094119724528
2004-09-01	51.1118955171197
2004-10-01	51.2865703207614
2004-11-01	52.1938325991189
2004-12-01	52.6027880712899
2005-01-01	52.6260133944307
2005-02-01	52.7929515418502
2005-03-01	52.4136715997181
2005-04-01	51.3308655032611
2005-05-01	50.4753521126761
2005-06-01	51.0128589043509
2005-07-01	50.8898678414097
2005-08-01	51.0739436619718
2005-09-01	50.9586631486368
2005-10-01	51.0552233556103
2005-11-01	51.8896115310248
2005-12-01	52.4815205913411
2006-01-01	52.5417766051011
2006-02-01	52.5862068965517
2006-03-01	52.3625505006148
2006-04-01	51.5828350334154
2006-05-01	50.7992271210258
2006-06-01	50.9390907495173
2006-07-01	51.1154048831899
2006-08-01	50.9920983318701
2006-09-01	50.9212142481137
2006-10-01	50.8944230094704
2006-11-01	51.2703697213948
2006-12-01	52.1060021060021
2007-01-01	52.8947368421053
2007-02-01	52.6749693036309
2007-03-01	52.0070113935145
2007-04-01	51.0686755430974
2007-05-01	50.6131744919411
2007-06-01	50.9278711484594
2007-07-01	51.3480392156863
2007-08-01	51.2079831932773
2007-09-01	51.3475673783689
2007-10-01	51.3470958712386
2007-11-01	51.1981808640896
2007-12-01	51.7048435041091
2008-01-01	52.4475524475524
2008-02-01	52.7549414028336
2008-03-01	52.0370694177304
2008-04-01	50.9790209790210
2008-05-01	50.7600908614363
2008-06-01	50.7775642145728
2008-07-01	51.3008555962982
2008-08-01	51.4061135371179
2008-09-01	51.4230836389034
2008-10-01	51.7981843575419
2008-11-01	51.4924070518415
2008-12-01	51.9294569582679
2009-01-01	52.1564518945347
2009-02-01	52.1215295966475
2009-03-01	52.0775139664804
2009-04-01	51.1518324607330
2009-05-01	50.9160704938056
2009-06-01	51.1076225361940
2009-07-01	51.3245033112583
2009-08-01	50.9239888423989
2009-09-01	50.8016730568142
2009-10-01	51.5246558633908
2009-11-01	51.5673981191223
2009-12-01	52.0996689318697
2010-01-01	52.2830254444057
2010-02-01	52.3194977328218
2010-03-01	52.0557491289199
2010-04-01	51.2458616483708
2010-05-01	50.9578544061303
2010-06-01	51.4355315816948
2010-07-01	51.5146239554318
2010-08-01	51.2624064078008
2010-09-01	50.8008356545961
2010-10-01	51.0701235427179
2010-11-01	51.5309672929715
2010-12-01	52.0688456189152
2011-01-01	52.1913043478261
2011-02-01	52.0876826722338
2011-03-01	52.3039471396279
2011-04-01	51.6431924882629
2011-05-01	51.4946124435176
2011-06-01	51.5467500868961
2011-07-01	51.8505647263249
2011-08-01	51.8382993552884
2011-09-01	51.4708442123586
2011-10-01	51.5046094973039
2011-11-01	51.6785527917899
2011-12-01	52.2608695652174
2012-01-01	52.6883591439012
2012-02-01	52.3494604942569
2012-03-01	52.3229511049243
2012-04-01	51.4882506527415
2012-05-01	51.2972314121539
2012-06-01	51.5489035851027
2012-07-01	51.6791369410127
2012-08-01	51.6707274625827
2012-09-01	51.4877327301201
2012-10-01	51.4265831593598
2012-11-01	51.5573342613538
2012-12-01	52.1663476596485
2013-01-01	52.0717270194986
2013-02-01	51.7241379310345
2013-03-01	51.6983103988852
2013-04-01	50.8359456635319
2013-05-01	50.7054520118446
2013-06-01	51.1753438969180
2013-07-01	51.3842939230367
2013-08-01	51.0797631487287
2013-09-01	50.6265227984685
2013-10-01	50.4002784545771
2013-11-01	50.3741082303811
2013-12-01	50.9483208630590
2014-01-01	51.6016713091922
2014-02-01	51.4803204458377
2014-03-01	51.4021947395924
2014-04-01	50.8622191255879
2014-05-01	50.2960640891675
2014-06-01	50.2002437750305
2014-07-01	50.5221023320571
2014-08-01	50.7662835249042
2014-09-01	50.2263231197772
2014-10-01	50.1566852367688
2014-11-01	50.2872062663185
2014-12-01	50.5136688142086
2015-01-01	51.1234976484933
2015-02-01	50.9667305347500
2015-03-01	50.9752699407872
2015-04-01	50.5747126436782
2015-05-01	50.0958021250653
2015-06-01	49.8086290883786
2015-07-01	50.1741553465691
2015-08-01	50.2439024390244
2015-09-01	49.6518105849582
2015-10-01	49.9042978945537
2015-11-01	50.3132613992342
2015-12-01	50.3308951584814
2016-01-01	50.0609437576180
2016-02-01	50.5314514723819
2016-03-01	50.4876349703936
2016-04-01	50.0087123192194
2016-05-01	49.7561825148032
2016-06-01	48.9987811248476
2016-07-01	49.1032561379070
2016-08-01	49.2945479881554
2016-09-01	49.0421455938697
2016-10-01	49.2688022284123
2016-11-01	49.5473537604457
2016-12-01	49.5121951219512
2017-01-01	49.6603379202230
2017-02-01	50.0609862345356
2017-03-01	49.9303135888502
2017-04-01	49.0934449093445
2017-05-01	48.6147412441192
2017-06-01	48.1526664342977
2017-07-01	48.4415810551976
2017-08-01	48.4146341463415
2017-09-01	48.1629810203726
2017-10-01	48.3887824420833
2017-11-01	48.4848484848485
2017-12-01	48.6316890360816
2018-01-01	48.6396930589466
2018-02-01	48.3083362399721
2018-03-01	47.6888191173905
2018-04-01	47.1573072898500
2018-05-01	47.3491454482037
2018-06-01	47.3519163763066
2018-07-01	47.3152022315202
2018-08-01	47.0947478625022
2018-09-01	46.8619246861925