Quarter	Persons, Seasonally Adjusted
1986-01-01	2527000
1986-04-01	2532000
1986-07-01	2536000
1986-10-01	2536000
1987-01-01	2546000
1987-04-01	2553000
1987-07-01	2560000
1987-10-01	2560000
1988-01-01	2568000
1988-04-01	2572000
1988-07-01	2575000
1988-10-01	2575000
1989-01-01	2579000
1989-04-01	2582000
1989-07-01	2586000
1989-10-01	2590000
1990-01-01	2600000
1990-04-01	2608000
1990-07-01	2616000
1990-10-01	2624000
1991-01-01	2632000
1991-04-01	2643000
1991-07-01	2652000
1991-10-01	2658000
1992-01-01	2662000
1992-04-01	2672000
1992-07-01	2680000
1992-10-01	2687000
1993-01-01	2692000
1993-04-01	2701000
1993-07-01	2711000
1993-10-01	2718000
1994-01-01	2727000
1994-04-01	2737000
1994-07-01	2749000
1994-10-01	2757000
1995-01-01	2770000
1995-04-01	2778000
1995-07-01	2790000
1995-10-01	2803000
1996-01-01	2816000
1996-04-01	2825000
1996-07-01	2836000
1996-10-01	2848000
1997-01-01	2858000
1997-04-01	2866000
1997-07-01	2873000
1997-10-01	2883000
1998-01-01	2888000
1998-04-01	2894000
1998-07-01	2899000
1998-10-01	2907000
1999-01-01	2908000
1999-04-01	2914000
1999-07-01	2919000
1999-10-01	2926000
2000-01-01	2930000
2000-04-01	2935000
2000-07-01	2940000
2000-10-01	2949000
2001-01-01	2953000
2001-04-01	2958000
2001-07-01	2968000
2001-10-01	2983000
2002-01-01	2998000
2002-04-01	3015000
2002-07-01	3031000
2002-10-01	3049000
2003-01-01	3067000
2003-04-01	3086000
2003-07-01	3101000
2003-10-01	3117000
2004-01-01	3131000
2004-04-01	3145000
2004-07-01	3155000
2004-10-01	3168000
2005-01-01	3182000
2005-04-01	3193000
2005-07-01	3203000
2005-10-01	3217000
2006-01-01	3232000
2006-04-01	3249000
2006-07-01	3258000
2006-10-01	3267000
2007-01-01	3278000
2007-04-01	3286000
2007-07-01	3294000
2007-10-01	3298000
2008-01-01	3312000
2008-04-01	3316000
2008-07-01	3323000
2008-10-01	3329000
2009-01-01	3339000
2009-04-01	3351000
2009-07-01	3361000
2009-10-01	3373000
2010-01-01	3381000
2010-04-01	3393000
2010-07-01	3399000
2010-10-01	3410000
2011-01-01	3413000
2011-04-01	3425000
2011-07-01	3426000
2011-10-01	3436000
2012-01-01	3437000
2012-04-01	3449000
2012-07-01	3450000
2012-10-01	3462000
2013-01-01	3467000
2013-04-01	3479000
2013-07-01	3489000
2013-10-01	3505000
2014-01-01	3521000
2014-04-01	3537000
2014-07-01	3557000
2014-10-01	3575000
2015-01-01	3594000
2015-04-01	3615000
2015-07-01	3636000
2015-10-01	3659000
2016-01-01	3684000
2016-04-01	3714000
2016-07-01	3736000
2016-10-01	3758000
2017-01-01	3781000
2017-04-01	3803000
2017-07-01	3823000
2017-10-01	3844000
2018-01-01	3866000
2018-04-01	3886000
2018-07-01	3900000