Month	Percent, Seasonally Adjusted
1978-02-01	71.0113475
1978-03-01	70.0779459
1978-04-01	70.0647062
1978-05-01	69.5931611
1978-06-01	70.0703338
1978-07-01	70.0038903
1978-08-01	69.9952688
1978-09-01	69.4399369
1978-10-01	69.7301742
1978-11-01	69.5611250
1978-12-01	70.3151163
1979-01-01	70.3073731
1979-02-01	70.1263342
1979-03-01	70.0906961
1979-04-01	70.3258619
1979-05-01	70.0763541
1979-06-01	69.9321360
1979-07-01	70.0065586
1979-08-01	70.3372690
1979-09-01	70.5779991
1979-10-01	70.5753246
1979-11-01	70.9944372
1979-12-01	71.2452090
1980-01-01	71.4119500
1980-02-01	71.2682275
1980-03-01	71.1952203
1980-04-01	71.6416656
1980-05-01	72.4134553
1980-06-01	72.5545146
1980-07-01	72.3064981
1980-08-01	72.5103048
1980-09-01	72.5849854
1980-10-01	72.4142036
1980-11-01	72.2041512
1980-12-01	73.0572715
1981-01-01	72.3268375
1981-02-01	72.1760827
1981-03-01	72.3126121
1981-04-01	72.2339314
1981-05-01	72.1798200
1981-06-01	72.0074775
1981-07-01	72.1796087
1981-08-01	71.9875514
1981-09-01	72.2162606
1981-10-01	71.7273211
1981-11-01	71.1984131
1981-12-01	72.1590331
1982-01-01	72.1555828
1982-02-01	72.1854277
1982-03-01	72.0533300
1982-04-01	71.8643722
1982-05-01	71.9507686
1982-06-01	71.4257475
1982-07-01	71.3806200
1982-08-01	71.3754721
1982-09-01	71.0046626
1982-10-01	72.2507372
1982-11-01	71.7133111
1982-12-01	71.3160418
1983-01-01	71.1199968
1983-02-01	70.7683680
1983-03-01	70.7405061
1983-04-01	70.8955987
1983-05-01	71.7691588
1983-06-01	71.2151459
1983-07-01	71.3111490
1983-08-01	71.1062570
1983-09-01	71.4803552
1983-10-01	71.6974576
1983-11-01	71.7794714
1983-12-01	71.2237507
1984-01-01	71.0357069
1984-02-01	70.5332021
1984-03-01	71.3700244
1984-04-01	71.6340928
1984-05-01	71.3015234
1984-06-01	71.2872302
1984-07-01	71.2494687
1984-08-01	71.1054340
1984-09-01	70.7516489
1984-10-01	70.5251502
1984-11-01	70.9438897
1984-12-01	69.8090020
1985-01-01	70.5051851
1985-02-01	70.9150191
1985-03-01	70.9011278
1985-04-01	70.9192921
1985-05-01	71.4789026
1985-06-01	71.6627813
1985-07-01	70.6899284
1985-08-01	71.3476824
1985-09-01	72.2010700
1985-10-01	70.9696832
1985-11-01	71.8822525
1985-12-01	70.5719039
1986-01-01	71.5154913
1986-02-01	71.7888321
1986-03-01	71.8960234
1986-04-01	72.9086119
1986-05-01	72.2423474
1986-06-01	71.9971817
1986-07-01	71.4385235
1986-08-01	71.5736627
1986-09-01	72.1997399
1986-10-01	72.0300504
1986-11-01	71.5073973
1986-12-01	71.9297433
1987-01-01	71.3140852
1987-02-01	71.4186455
1987-03-01	71.5139470
1987-04-01	71.4727735
1987-05-01	71.0117102
1987-06-01	71.2456217
1987-07-01	72.0185782
1987-08-01	70.7317531
1987-09-01	70.1950322
1987-10-01	71.1565714
1987-11-01	70.7784629
1987-12-01	71.4291978
1988-01-01	71.7047326
1988-02-01	70.6054902
1988-03-01	71.4191472
1988-04-01	71.7725224
1988-05-01	70.7298623
1988-06-01	71.0415109
1988-07-01	69.7419935
1988-08-01	71.1856807
1988-09-01	70.8559492
1988-10-01	70.6375751
1988-11-01	70.2919402
1988-12-01	71.2397580
1989-01-01	72.2237619
1989-02-01	72.4649548
1989-03-01	71.8585018
1989-04-01	71.5532088
1989-05-01	72.3949135
1989-06-01	71.9958758
1989-07-01	72.1203166
1989-08-01	72.5530045
1989-09-01	72.2123728
1989-10-01	72.3300606
1989-11-01	71.5839896
1989-12-01	71.2547208
1990-01-01	72.5880912
1990-02-01	71.9366957
1990-03-01	71.7607177
1990-04-01	71.9385507
1990-05-01	72.5406131
1990-06-01	71.8471199
1990-07-01	72.7876742
1990-08-01	72.5123432
1990-09-01	71.8973819
1990-10-01	71.8088082
1990-11-01	71.9767847
1990-12-01	71.8252667
1991-01-01	70.7487330
1991-02-01	70.1262153
1991-03-01	70.2262390
1991-04-01	71.0557636
1991-05-01	70.0968698
1991-06-01	68.9990705
1991-07-01	68.7376830
1991-08-01	69.1652963
1991-09-01	69.3436393
1991-10-01	68.9322394
1991-11-01	68.8922022
1991-12-01	69.4554532
1992-01-01	68.8940909
1992-02-01	69.0705305
1992-03-01	69.1426318
1992-04-01	69.0542131
1992-05-01	69.4613095
1992-06-01	69.4471339
1992-07-01	70.2571694
1992-08-01	70.1465236
1992-09-01	69.3650775
1992-10-01	69.9319733
1992-11-01	68.7532032
1992-12-01	69.1747137
1993-01-01	69.8739070
1993-02-01	68.8713328
1993-03-01	68.5295129
1993-04-01	67.9605222
1993-05-01	68.0974337
1993-06-01	68.6038462
1993-07-01	68.3683909
1993-08-01	68.5582783
1993-09-01	68.4894833
1993-10-01	68.9879894
1993-11-01	69.4066233
1993-12-01	69.1087775
1994-01-01	70.4122887
1994-02-01	70.1465441
1994-03-01	70.6267852
1994-04-01	69.8485975
1994-05-01	69.7924587
1994-06-01	70.3317577
1994-07-01	71.0669530
1994-08-01	70.5862614
1994-09-01	70.6433964
1994-10-01	70.7931070
1994-11-01	71.1144939
1994-12-01	71.0568025
1995-01-01	71.0487239
1995-02-01	71.9628880
1995-03-01	71.3476430
1995-04-01	71.4298457
1995-05-01	71.6369053
1995-06-01	72.0431664
1995-07-01	71.5378396
1995-08-01	71.9868561
1995-09-01	71.6356652
1995-10-01	71.5789598
1995-11-01	72.1945999
1995-12-01	71.1627976
1996-01-01	71.9077736
1996-02-01	71.2416377
1996-03-01	71.1663918
1996-04-01	72.1690900
1996-05-01	71.9513497
1996-06-01	71.5089149
1996-07-01	72.1340038
1996-08-01	72.1930146
1996-09-01	71.2817156
1996-10-01	71.9803955
1996-11-01	70.8342100
1996-12-01	71.5668409
1997-01-01	71.2038867
1997-02-01	70.4250249
1997-03-01	70.5856674
1997-04-01	70.1912348
1997-05-01	70.2253484
1997-06-01	69.8909911
1997-07-01	69.9509787
1997-08-01	68.9406486
1997-09-01	69.0012371
1997-10-01	69.9852261
1997-11-01	70.1958264
1997-12-01	69.7061712
1998-01-01	70.2466411
1998-02-01	69.5208693
1998-03-01	69.6297000
1998-04-01	69.3888707
1998-05-01	69.5284802
1998-06-01	70.0461243
1998-07-01	69.7475315
1998-08-01	69.6465079
1998-09-01	70.2139887
1998-10-01	70.1905671
1998-11-01	70.3547368
1998-12-01	69.6854648
1999-01-01	69.4532458
1999-02-01	69.7513279
1999-03-01	69.9974785
1999-04-01	70.0931177
1999-05-01	69.6542723
1999-06-01	69.5694824
1999-07-01	69.7431411
1999-08-01	69.9322438
1999-09-01	70.0715225
1999-10-01	70.2367688
1999-11-01	69.6757457
1999-12-01	70.4093598
2000-01-01	69.6091210
2000-02-01	69.9483377
2000-03-01	70.0708021
2000-04-01	70.3342170
2000-05-01	70.3401946
2000-06-01	70.0126001
2000-07-01	70.9537454
2000-08-01	70.3587435
2000-09-01	70.0733579
2000-10-01	69.9908828
2000-11-01	69.9155456
2000-12-01	70.1186296
2001-01-01	70.1168897
2001-02-01	70.1201855
2001-03-01	69.8139866
2001-04-01	70.3735242
2001-05-01	71.2348844
2001-06-01	71.2822555
2001-07-01	71.5960273
2001-08-01	71.0767737
2001-09-01	70.5694467
2001-10-01	71.0685980
2001-11-01	70.9587022
2001-12-01	70.5119746
2002-01-01	70.3084776
2002-02-01	70.3301504
2002-03-01	69.3619017
2002-04-01	69.1364290
2002-05-01	69.3010938
2002-06-01	69.7845446
2002-07-01	69.3210555
2002-08-01	70.4152293
2002-09-01	70.6856527
2002-10-01	70.3005415
2002-11-01	70.1857194
2002-12-01	70.4114241
2003-01-01	71.0043877
2003-02-01	70.5855411
2003-03-01	69.9585068
2003-04-01	69.7312941
2003-05-01	70.0197533
2003-06-01	69.6028898
2003-07-01	69.8422776
2003-08-01	69.9013176
2003-09-01	69.9835979
2003-10-01	70.7201033
2003-11-01	70.4884430
2003-12-01	70.8601263
2004-01-01	70.4726589
2004-02-01	70.3194307
2004-03-01	70.2869340
2004-04-01	70.6113627
2004-05-01	70.0575073
2004-06-01	70.0164977
2004-07-01	69.9979027
2004-08-01	68.9933508
2004-09-01	70.0089802
2004-10-01	70.0263448
2004-11-01	70.1658996
2004-12-01	70.8706682
2005-01-01	70.6078563
2005-02-01	70.5842870
2005-03-01	70.8167357
2005-04-01	71.1589752
2005-05-01	71.0011033
2005-06-01	71.1900844
2005-07-01	70.9309300
2005-08-01	70.8924268
2005-09-01	71.0009242
2005-10-01	70.4550877
2005-11-01	70.7630385
2005-12-01	70.3575158
2006-01-01	70.4696387
2006-02-01	70.5790426
2006-03-01	70.5727254
2006-04-01	70.5072497
2006-05-01	70.2527764
2006-06-01	71.2719644
2006-07-01	70.9373595
2006-08-01	71.1593269
2006-09-01	71.5051370
2006-10-01	70.5849263
2006-11-01	70.6600478
2006-12-01	71.0444981
2007-01-01	70.5283406
2007-02-01	70.5085516
2007-03-01	70.4444757
2007-04-01	70.8711295
2007-05-01	71.0132970
2007-06-01	70.2491883
2007-07-01	70.3236828
2007-08-01	70.8685786
2007-09-01	70.7044874
2007-10-01	71.1601709
2007-11-01	71.3041438
2007-12-01	71.3388036
2008-01-01	71.8200342
2008-02-01	70.7949040
2008-03-01	70.9096030
2008-04-01	71.6033272
2008-05-01	71.0484881
2008-06-01	71.5529820
2008-07-01	71.0831295
2008-08-01	70.2660183
2008-09-01	70.5590593
2008-10-01	70.2442629
2008-11-01	69.5996498
2008-12-01	69.7504740
2009-01-01	69.0242257
2009-02-01	69.5977780
2009-03-01	70.2639495
2009-04-01	69.7155374
2009-05-01	69.1175016
2009-06-01	68.9306983
2009-07-01	68.6445836
2009-08-01	68.4734524
2009-09-01	68.7232247
2009-10-01	68.7638581
2009-11-01	69.1784004
2009-12-01	69.0155712
2010-01-01	68.7307250
2010-02-01	68.5236930
2010-03-01	68.8830522
2010-04-01	68.8968935
2010-05-01	68.0777649
2010-06-01	68.3038592
2010-07-01	68.6565925
2010-08-01	67.9185548
2010-09-01	67.7842480
2010-10-01	68.5977828
2010-11-01	68.3565544
2010-12-01	68.5970704
2011-01-01	68.7167474
2011-02-01	68.8174978
2011-03-01	68.3425177
2011-04-01	67.8931724
2011-05-01	68.0507438
2011-06-01	67.8011330
2011-07-01	67.8586967
2011-08-01	68.4384857
2011-09-01	68.9248737
2011-10-01	68.3302079
2011-11-01	67.5262546
2011-12-01	67.0429311
2012-01-01	67.7464514
2012-02-01	67.8208077
2012-03-01	67.7388321
2012-04-01	67.2903023
2012-05-01	68.4594456
2012-06-01	67.7941920
2012-07-01	67.0458399
2012-08-01	67.0123766
2012-09-01	67.7884601
2012-10-01	67.3037585
2012-11-01	66.8543456
2012-12-01	67.5359034
2013-01-01	67.5165212
2013-02-01	67.0210063
2013-03-01	66.8486042
2013-04-01	67.1581213
2013-05-01	66.9021895
2013-06-01	66.6104886
2013-07-01	67.1657817
2013-08-01	67.2267778
2013-09-01	67.1810893
2013-10-01	66.8089823
2013-11-01	66.0598831
2013-12-01	65.6941236
2014-01-01	66.3040622
2014-02-01	65.9873177
2014-03-01	66.4579766
2014-04-01	66.3486709
2014-05-01	66.0902774
2014-06-01	66.4139172
2014-07-01	66.6637035
2014-08-01	66.3020799
2014-09-01	66.1917739
2014-10-01	66.7575125
2014-11-01	67.4546544
2014-12-01	67.0228789
2015-01-01	66.7769711
2015-02-01	67.3302387
2015-03-01	67.2771932
2015-04-01	67.3092903
2015-05-01	66.9803768
2015-06-01	67.0383531
2015-07-01	67.9191854
2015-08-01	66.7729075
2015-09-01	66.7991647
2015-10-01	67.4269958
2015-11-01	67.5805103
2015-12-01	67.6824157
2016-01-01	66.8598446
2016-02-01	67.1241550
2016-03-01	66.7963786
2016-04-01	67.1115640
2016-05-01	67.0681709
2016-06-01	67.1613115
2016-07-01	67.2843480
2016-08-01	66.7182688
2016-09-01	66.2452581
2016-10-01	66.0394907
2016-11-01	66.2140953
2016-12-01	66.6903360
2017-01-01	66.7362222
2017-02-01	66.3174060
2017-03-01	66.7092741
2017-04-01	66.6086248
2017-05-01	66.0428994
2017-06-01	66.2841157
2017-07-01	66.9375944
2017-08-01	67.4289245
2017-09-01	67.5497656
2017-10-01	66.6393765
2017-11-01	67.3541407
2017-12-01	67.6291301
2018-01-01	67.7575248
2018-02-01	68.1275314
2018-03-01	67.7548549
2018-04-01	68.1717477
2018-05-01	67.6236651
2018-06-01	67.7582418
2018-07-01	67.2056399
2018-08-01	68.1019798
2018-09-01	67.4067025