Quarter	Thousands of Persons, Seasonally Adjusted
1986-01-01	709
1986-04-01	709
1986-07-01	714
1986-10-01	711
1987-01-01	719
1987-04-01	720
1987-07-01	720
1987-10-01	724
1988-01-01	721
1988-04-01	717
1988-07-01	717
1988-10-01	712
1989-01-01	706
1989-04-01	700
1989-07-01	704
1989-10-01	709
1990-01-01	715
1990-04-01	728
1990-07-01	728
1990-10-01	730
1991-01-01	738
1991-04-01	742
1991-07-01	741
1991-10-01	734
1992-01-01	740
1992-04-01	743
1992-07-01	739
1992-10-01	748
1993-01-01	741
1993-04-01	746
1993-07-01	754
1993-10-01	757
1994-01-01	771
1994-04-01	769
1994-07-01	775
1994-10-01	789
1995-01-01	787
1995-04-01	794
1995-07-01	801
1995-10-01	811
1996-01-01	819
1996-04-01	834
1996-07-01	844
1996-10-01	828
1997-01-01	839
1997-04-01	842
1997-07-01	844
1997-10-01	841
1998-01-01	846
1998-04-01	848
1998-07-01	849
1998-10-01	854
1999-01-01	858
1999-04-01	860
1999-07-01	860
1999-10-01	865
2000-01-01	866
2000-04-01	862
2000-07-01	873
2000-10-01	879
2001-01-01	881
2001-04-01	893
2001-07-01	890
2001-10-01	907
2002-01-01	912
2002-04-01	922
2002-07-01	923
2002-10-01	927
2003-01-01	932
2003-04-01	941
2003-07-01	956
2003-10-01	960
2004-01-01	962
2004-04-01	958
2004-07-01	975
2004-10-01	995
2005-01-01	994
2005-04-01	1000
2005-07-01	1017
2005-10-01	1015
2006-01-01	1029
2006-04-01	1038
2006-07-01	1032
2006-10-01	1027
2007-01-01	1048
2007-04-01	1054
2007-07-01	1042
2007-10-01	1060
2008-01-01	1044
2008-04-01	1067
2008-07-01	1076
2008-10-01	1087
2009-01-01	1076
2009-04-01	1080
2009-07-01	1086
2009-10-01	1090
2010-01-01	1086
2010-04-01	1091
2010-07-01	1097
2010-10-01	1100
2011-01-01	1113
2011-04-01	1113
2011-07-01	1112
2011-10-01	1112
2012-01-01	1123