Quarter	Thousands of Persons, Seasonally Adjusted
1985-10-01	64
1986-01-01	71
1986-04-01	69
1986-07-01	70
1986-10-01	71
1987-01-01	69
1987-04-01	71
1987-07-01	70
1987-10-01	74
1988-01-01	83
1988-04-01	91
1988-07-01	106
1988-10-01	104
1989-01-01	117
1989-04-01	122
1989-07-01	120
1989-10-01	121
1990-01-01	118
1990-04-01	128
1990-07-01	135
1990-10-01	150
1991-01-01	165
1991-04-01	177
1991-07-01	189
1991-10-01	185
1992-01-01	185
1992-04-01	177
1992-07-01	179
1992-10-01	179
1993-01-01	171
1993-04-01	174
1993-07-01	163
1993-10-01	162
1994-01-01	162
1994-04-01	150
1994-07-01	141
1994-10-01	135
1995-01-01	121
1995-04-01	115
1995-07-01	113
1995-10-01	117
1996-01-01	117
1996-04-01	115
1996-07-01	121
1996-10-01	116
1997-01-01	125
1997-04-01	127
1997-07-01	132
1997-10-01	131
1998-01-01	139
1998-04-01	148
1998-07-01	145
1998-10-01	150
1999-01-01	142
1999-04-01	138
1999-07-01	132
1999-10-01	123
2000-01-01	124
2000-04-01	120
2000-07-01	115
2000-10-01	111
2001-01-01	106
2001-04-01	105
2001-07-01	105
2001-10-01	110
2002-01-01	107
2002-04-01	106
2002-07-01	112
2002-10-01	102
2003-01-01	101
2003-04-01	99
2003-07-01	93
2003-10-01	98
2004-01-01	89
2004-04-01	87
2004-07-01	82
2004-10-01	81
2005-01-01	83
2005-04-01	82
2005-07-01	83
2005-10-01	82
2006-01-01	89
2006-04-01	82
2006-07-01	85
2006-10-01	85
2007-01-01	87
2007-04-01	83
2007-07-01	82
2007-10-01	78
2008-01-01	87
2008-04-01	91
2008-07-01	97
2008-10-01	105
2009-01-01	118
2009-04-01	138
2009-07-01	150
2009-10-01	161
2010-01-01	142
2010-04-01	161
2010-07-01	150
2010-10-01	157
2011-01-01	155
2011-04-01	155
2011-07-01	157
2011-10-01	151
2012-01-01	160