Month	Percent, Seasonally Adjusted
1978-02-01	50.2358977
1978-03-01	50.0717277
1978-04-01	50.4902743
1978-05-01	50.5491524
1978-06-01	50.4779164
1978-07-01	50.5334036
1978-08-01	50.7900958
1978-09-01	50.4194991
1978-10-01	50.2505742
1978-11-01	50.1752934
1978-12-01	50.5585196
1979-01-01	50.4962472
1979-02-01	50.3574719
1979-03-01	50.1605480
1979-04-01	50.2840387
1979-05-01	49.9881316
1979-06-01	50.4211829
1979-07-01	50.3838545
1979-08-01	50.2946998
1979-09-01	50.4514533
1979-10-01	51.1878295
1979-11-01	51.2400798
1979-12-01	51.1079177
1980-01-01	51.3694819
1980-02-01	51.5465092
1980-03-01	51.6708600
1980-04-01	51.8058467
1980-05-01	51.8613978
1980-06-01	52.2370222
1980-07-01	52.3748601
1980-08-01	52.4132755
1980-09-01	52.3368853
1980-10-01	51.9679496
1980-11-01	51.9983348
1980-12-01	52.0408019
1981-01-01	51.8992429
1981-02-01	51.7155359
1981-03-01	51.6977818
1981-04-01	51.9596859
1981-05-01	51.9056375
1981-06-01	51.9401170
1981-07-01	52.0918456
1981-08-01	52.2244357
1981-09-01	52.5332133
1981-10-01	52.3372898
1981-11-01	52.0428990
1981-12-01	52.1393106
1982-01-01	52.4121555
1982-02-01	52.2528833
1982-03-01	52.1447137
1982-04-01	52.1381773
1982-05-01	52.0220516
1982-06-01	51.9215523
1982-07-01	51.7902274
1982-08-01	51.8008561
1982-09-01	51.6740379
1982-10-01	52.4829872
1982-11-01	52.0379792
1982-12-01	52.0408212
1983-01-01	51.8624979
1983-02-01	52.1682468
1983-03-01	51.9751530
1983-04-01	51.4753498
1983-05-01	52.2267547
1983-06-01	52.0403841
1983-07-01	52.3149121
1983-08-01	52.1947548
1983-09-01	52.5252933
1983-10-01	52.2329616
1983-11-01	52.3831641
1983-12-01	52.3641081
1984-01-01	52.2699861
1984-02-01	52.3051438
1984-03-01	52.7870930
1984-04-01	53.1391056
1984-05-01	52.8761434
1984-06-01	53.2366173
1984-07-01	53.0471938
1984-08-01	52.8180670
1984-09-01	53.4003559
1984-10-01	53.2087732
1984-11-01	53.3038927
1984-12-01	53.3604547
1985-01-01	53.4015058
1985-02-01	54.0312021
1985-03-01	53.8133512
1985-04-01	53.4666684
1985-05-01	53.9144840
1985-06-01	54.1966777
1985-07-01	54.3669275
1985-08-01	54.4519922
1985-09-01	54.7173653
1985-10-01	54.5145385
1985-11-01	55.4422176
1985-12-01	55.2685356
1986-01-01	55.5080360
1986-02-01	56.0461775
1986-03-01	55.9359855
1986-04-01	56.7897183
1986-05-01	56.7789874
1986-06-01	56.7354335
1986-07-01	57.2103270
1986-08-01	56.8261114
1986-09-01	57.1173012
1986-10-01	57.3854843
1986-11-01	57.1529530
1986-12-01	57.2031173
1987-01-01	57.0229742
1987-02-01	57.3625720
1987-03-01	57.4816868
1987-04-01	57.6266434
1987-05-01	57.4670204
1987-06-01	57.4055402
1987-07-01	57.9088112
1987-08-01	57.7133068
1987-09-01	57.3668732
1987-10-01	57.8277115
1987-11-01	57.5333877
1987-12-01	58.1059378
1988-01-01	58.5012125
1988-02-01	58.0166825
1988-03-01	58.4524820
1988-04-01	59.0165961
1988-05-01	58.6145994
1988-06-01	58.7535602
1988-07-01	58.0619720
1988-08-01	58.9846508
1988-09-01	59.2033677
1988-10-01	58.9550935
1988-11-01	58.9622164
1988-12-01	59.4975443
1989-01-01	59.7966720
1989-02-01	59.9442475
1989-03-01	59.9673180
1989-04-01	60.0582608
1989-05-01	60.6759634
1989-06-01	60.3490464
1989-07-01	60.5291723
1989-08-01	60.7814623
1989-09-01	60.9772993
1989-10-01	60.9099023
1989-11-01	61.2855479
1989-12-01	61.2509850
1990-01-01	61.2554270
1990-02-01	61.7648096
1990-03-01	61.6181283
1990-04-01	61.5738460
1990-05-01	61.9074592
1990-06-01	62.0922885
1990-07-01	62.3887765
1990-08-01	62.1145562
1990-09-01	61.6799749
1990-10-01	61.7588741
1990-11-01	61.7667800
1990-12-01	61.9824202
1991-01-01	61.6132972
1991-02-01	61.7382158
1991-03-01	61.6786046
1991-04-01	62.3138668
1991-05-01	61.9464342
1991-06-01	61.6258602
1991-07-01	61.5105564
1991-08-01	61.4439087
1991-09-01	61.7262257
1991-10-01	61.1771632
1991-11-01	61.1342670
1991-12-01	61.6091789
1992-01-01	61.7287266
1992-02-01	61.7339260
1992-03-01	61.5808444
1992-04-01	61.5245881
1992-05-01	61.4267076
1992-06-01	61.7902466
1992-07-01	62.0487909
1992-08-01	62.0273740
1992-09-01	61.7229616
1992-10-01	61.9940152
1992-11-01	61.4384188
1992-12-01	61.8106002
1993-01-01	61.8815613
1993-02-01	61.2711594
1993-03-01	61.5204413
1993-04-01	61.1243661
1993-05-01	61.1258246
1993-06-01	61.2307925
1993-07-01	61.1867876
1993-08-01	61.7269435
1993-09-01	61.7254990
1993-10-01	62.3982710
1993-11-01	62.5290546
1993-12-01	62.2372814
1994-01-01	62.2367050
1994-02-01	62.4101211
1994-03-01	62.4338011
1994-04-01	62.2224732
1994-05-01	62.4229877
1994-06-01	62.5132944
1994-07-01	63.2061225
1994-08-01	62.7250767
1994-09-01	63.4285630
1994-10-01	62.9198961
1994-11-01	63.0540061
1994-12-01	63.3149600
1995-01-01	63.1816011
1995-02-01	63.4849487
1995-03-01	63.5534718
1995-04-01	63.6302154
1995-05-01	63.9435521
1995-06-01	64.1871719
1995-07-01	64.1048368
1995-08-01	64.3169311
1995-09-01	63.8177789
1995-10-01	64.3001724
1995-11-01	64.8312500
1995-12-01	64.4063095
1996-01-01	64.6196080
1996-02-01	64.3395339
1996-03-01	64.2473856
1996-04-01	64.4381290
1996-05-01	64.3620162
1996-06-01	64.0562291
1996-07-01	64.4274808
1996-08-01	64.2937247
1996-09-01	64.0754155
1996-10-01	64.4219885
1996-11-01	63.8661964
1996-12-01	64.3712670
1997-01-01	64.3839467
1997-02-01	64.4825852
1997-03-01	64.1051789
1997-04-01	64.1146685
1997-05-01	64.1077865
1997-06-01	63.7987075
1997-07-01	63.9167668
1997-08-01	63.8573195
1997-09-01	63.9534388
1997-10-01	63.7796836
1997-11-01	64.0664867
1997-12-01	63.7214236
1998-01-01	63.7798425
1998-02-01	63.7745615
1998-03-01	63.7697113
1998-04-01	63.9704263
1998-05-01	63.9911127
1998-06-01	64.2385636
1998-07-01	64.3341190
1998-08-01	64.3550921
1998-09-01	64.4427594
1998-10-01	64.4791104
1998-11-01	64.3253896
1998-12-01	64.1958757
1999-01-01	63.9840943
1999-02-01	63.8784336
1999-03-01	63.8868776
1999-04-01	63.9382615
1999-05-01	63.8957785
1999-06-01	63.8618727
1999-07-01	63.9299575
1999-08-01	64.0695910
1999-09-01	64.4048740
1999-10-01	64.6188843
1999-11-01	64.4827728
1999-12-01	64.8307999
2000-01-01	64.3566535
2000-02-01	64.6584074
2000-03-01	65.0593984
2000-04-01	65.3308734
2000-05-01	65.3145097
2000-06-01	65.3617920
2000-07-01	65.6945898
2000-08-01	65.9852943
2000-09-01	65.5793444
2000-10-01	65.3473812
2000-11-01	64.8877167
2000-12-01	65.2281014
2001-01-01	65.0242368
2001-02-01	65.4781456
2001-03-01	65.5045246
2001-04-01	66.4526978
2001-05-01	66.3151055
2001-06-01	66.3076107
2001-07-01	65.8845634
2001-08-01	66.2592672
2001-09-01	65.8605820
2001-10-01	66.2693765
2001-11-01	66.1957603
2001-12-01	66.0077814
2002-01-01	66.3585359
2002-02-01	65.8993824
2002-03-01	65.6074701
2002-04-01	65.4469112
2002-05-01	65.4457525
2002-06-01	65.9490485
2002-07-01	65.6846752
2002-08-01	66.4692724
2002-09-01	66.5430096
2002-10-01	66.4014577
2002-11-01	66.7796434
2002-12-01	67.0448924
2003-01-01	67.4706563
2003-02-01	67.4935711
2003-03-01	66.9636371
2003-04-01	67.0561623
2003-05-01	67.2648390
2003-06-01	66.9937979
2003-07-01	66.7640402
2003-08-01	66.9405935
2003-09-01	66.9208352
2003-10-01	66.8354226
2003-11-01	66.6761617
2003-12-01	66.6509308
2004-01-01	66.3464961
2004-02-01	66.3507142
2004-03-01	66.4675245
2004-04-01	66.5653375
2004-05-01	66.5262238
2004-06-01	66.5003677
2004-07-01	66.7158080
2004-08-01	66.7576550
2004-09-01	66.7559920
2004-10-01	67.0960719
2004-11-01	67.2263563
2004-12-01	67.3451309
2005-01-01	67.5624782
2005-02-01	67.7548883
2005-03-01	68.0888273
2005-04-01	68.1493036
2005-05-01	68.1080284
2005-06-01	68.2921107
2005-07-01	68.3462059
2005-08-01	68.3817717
2005-09-01	68.2813591
2005-10-01	68.3872590
2005-11-01	68.2236764
2005-12-01	68.3067562
2006-01-01	68.4715451
2006-02-01	68.3150125
2006-03-01	68.4323499
2006-04-01	68.6207243
2006-05-01	68.8666876
2006-06-01	69.0275370
2006-07-01	68.9514580
2006-08-01	69.0919418
2006-09-01	69.3038602
2006-10-01	68.8107793
2006-11-01	68.9920685
2006-12-01	69.3518104
2007-01-01	69.1741708
2007-02-01	69.2809672
2007-03-01	69.1311183
2007-04-01	69.2372749
2007-05-01	69.2941264
2007-06-01	69.2315740
2007-07-01	69.2062294
2007-08-01	69.4148817
2007-09-01	69.6767321
2007-10-01	69.7166067
2007-11-01	69.8363034
2007-12-01	69.7584400
2008-01-01	69.8960479
2008-02-01	69.7974936
2008-03-01	69.6609327
2008-04-01	70.2777791
2008-05-01	69.8713344
2008-06-01	70.0445069
2008-07-01	70.0800408
2008-08-01	69.9826090
2008-09-01	69.8962398
2008-10-01	70.0252616
2008-11-01	70.0724925
2008-12-01	69.8259389
2009-01-01	70.2533860
2009-02-01	70.7402409
2009-03-01	70.5826442
2009-04-01	70.4320793
2009-05-01	70.3817320
2009-06-01	70.1735220
2009-07-01	69.9419969
2009-08-01	69.6528050
2009-09-01	69.8324935
2009-10-01	69.9177323
2009-11-01	69.9739088
2009-12-01	69.9027815
2010-01-01	69.9438127
2010-02-01	69.6397462
2010-03-01	69.6588840
2010-04-01	69.7031623
2010-05-01	69.5259601
2010-06-01	69.7895850
2010-07-01	69.9880305
2010-08-01	70.0450314
2010-09-01	70.1367647
2010-10-01	70.3836917
2010-11-01	70.4942522
2010-12-01	70.3315243
2011-01-01	70.3833511
2011-02-01	70.2613347
2011-03-01	70.5756985
2011-04-01	70.2541312
2011-05-01	70.2653414
2011-06-01	70.5429157
2011-07-01	70.5273186
2011-08-01	70.5791225
2011-09-01	70.7280227
2011-10-01	70.5561663
2011-11-01	70.5535094
2011-12-01	70.2115235
2012-01-01	70.2795463
2012-02-01	70.2635180
2012-03-01	70.7325365
2012-04-01	70.2200819
2012-05-01	70.7210113
2012-06-01	70.3937100
2012-07-01	70.4159760
2012-08-01	70.0510409
2012-09-01	70.6080405
2012-10-01	70.3772376
2012-11-01	70.2549222
2012-12-01	70.3631563
2013-01-01	70.6209619
2013-02-01	70.6120324
2013-03-01	70.5770497
2013-04-01	70.7606596
2013-05-01	70.3068077
2013-06-01	70.5678561
2013-07-01	70.2578867
2013-08-01	70.4702605
2013-09-01	70.4671094
2013-10-01	70.4590712
2013-11-01	70.2904767
2013-12-01	70.0883269
2014-01-01	70.4611515
2014-02-01	70.3615035
2014-03-01	70.7046937
2014-04-01	70.2474665
2014-05-01	70.4752069
2014-06-01	70.5303027
2014-07-01	70.6709316
2014-08-01	70.5108934
2014-09-01	70.5933092
2014-10-01	70.5899180
2014-11-01	70.1115903
2014-12-01	70.7862382
2015-01-01	70.7231553
2015-02-01	70.8640964
2015-03-01	70.7672792
2015-04-01	70.8925450
2015-05-01	71.0267226
2015-06-01	71.0818193
2015-07-01	71.6066723
2015-08-01	71.2195315
2015-09-01	71.3648324
2015-10-01	71.6235826
2015-11-01	71.8955667
2015-12-01	71.8014509
2016-01-01	71.7553460
2016-02-01	71.6918140
2016-03-01	71.5839910
2016-04-01	71.6891503
2016-05-01	71.5880343
2016-06-01	71.8684244
2016-07-01	71.8031515
2016-08-01	71.3238110
2016-09-01	71.4846057
2016-10-01	71.3646520
2016-11-01	71.6242801
2016-12-01	71.6077155
2017-01-01	71.9110002
2017-02-01	71.5032520
2017-03-01	71.9259250
2017-04-01	71.9379826
2017-05-01	72.0288856
2017-06-01	72.3421023
2017-07-01	72.2482600
2017-08-01	72.5409202
2017-09-01	72.7273683
2017-10-01	72.7296034
2017-11-01	72.9254170
2017-12-01	73.1851721
2018-01-01	73.3688518
2018-02-01	73.2611069
2018-03-01	73.1769174
2018-04-01	73.1669216
2018-05-01	73.1510561
2018-06-01	73.3274762
2018-07-01	73.0958859
2018-08-01	73.2556525
2018-09-01	73.0090600