Month	Thousands, Seasonally adjusted
1993-04-30	39174
1993-05-31	35832
1993-06-30	33020
1993-07-31	33162
1993-08-31	30981
1993-09-30	30156
1993-10-31	29012
1993-11-30	31286
1993-12-31	29190
1994-01-31	29317
1994-02-28	30565
1994-03-31	31281
1994-04-30	30711
1994-05-31	30167
1994-06-30	30240
1994-07-31	27739
1994-08-31	28018
1994-09-30	29678
1994-10-31	30750
1994-11-30	30399
1994-12-31	32279
1995-01-31	32974
1995-02-28	30447
1995-03-31	28154
1995-04-30	25877
1995-05-31	25910
1995-06-30	24776
1995-07-31	27930
1995-08-31	29975
1995-09-30	30170
1995-10-31	33344
1995-11-30	30302
1995-12-31	29206
1996-01-31	30623
1996-02-29	31197
1996-03-31	32152
1996-04-30	34619
1996-05-31	33991
1996-06-30	33389
1996-07-31	32908
1996-08-31	35558
1996-09-30	38015
1996-10-31	39950
1996-11-30	42556
1996-12-31	47825
1997-01-31	50786
1997-02-28	43302
1997-03-31	44261
1997-04-30	46806
1997-05-31	47921
1997-06-30	61262
1997-07-31	65669
1997-08-31	64349
1997-09-30	53918
1997-10-31	54910
1997-11-30	58911
1997-12-31	56417
1998-01-31	55093
1998-02-28	58503
1998-03-31	59320
1998-04-30	57184
1998-05-31	57512
1998-06-30	57956
1998-07-31	54982
1998-08-31	54854
1998-09-30	54172
1998-10-31	58708
1998-11-30	58073
1998-12-31	52692
1999-01-31	52572
1999-02-28	60523
1999-03-31	62065
1999-04-30	63172
1999-05-31	62287
1999-06-30	62391
1999-07-31	64186
1999-08-31	62180
1999-09-30	65655
1999-10-31	72363
1999-11-30	63292
1999-12-31	64025
2000-01-31	62750
2000-02-29	67461
2000-03-31	65443
2000-04-30	67515
2000-05-31	64338
2000-06-30	57976
2000-07-31	55796
2000-08-31	54183
2000-09-30	58197
2000-10-31	60449
2000-11-30	65407
2000-12-31	68721
2001-01-31	70190
2001-02-28	67170
2001-03-31	76414
2001-04-30	80404
2001-05-31	83002
2001-06-30	88112
2001-07-31	89062
2001-08-31	86371
2001-09-30	80851
2001-10-31	77305
2001-11-30	78459
2001-12-31	86934
2002-01-31	95499
2002-02-28	96307
2002-03-31	98700
2002-04-30	89446
2002-05-31	87854
2002-06-30	86716
2002-07-31	84204
2002-08-31	82207
2002-09-30	87278
2002-10-31	87245
2002-11-30	90270
2002-12-31	80012
2003-01-31	75719
2003-02-28	70609
2003-03-31	67994
2003-04-30	73576
2003-05-31	71179
2003-06-30	75625
2003-07-31	81975
2003-08-31	88271
2003-09-30	90037
2003-10-31	90429
2003-11-30	93406
2003-12-31	91526
2004-01-31	89605
2004-02-29	88481
2004-03-31	83392
2004-04-30	82623
2004-05-31	84390
2004-06-30	75870
2004-07-31	70023
2004-08-31	67556
2004-09-30	61571
2004-10-31	63495
2004-11-30	52710
2004-12-31	57517
2005-01-31	57813
2005-02-28	58022
2005-03-31	61404
2005-04-30	63307
2005-05-31	62162
2005-06-30	61918
2005-07-31	67684
2005-08-31	72355
2005-09-30	72396
2005-10-31	75678
2005-11-30	75184
2005-12-31	80785
2006-01-31	76625
2006-02-28	71826
2006-03-31	73293
2006-04-30	67828
2006-05-31	72417
2006-06-30	74549
2006-07-31	72259
2006-08-31	72249
2006-09-30	76085
2006-10-31	77722
2006-11-30	83627
2006-12-31	73493
2007-01-31	69003
2007-02-28	68348
2007-03-31	68607
2007-04-30	67394
2007-05-31	69181
2007-06-30	69866
2007-07-31	67060
2007-08-31	63722
2007-09-30	59333
2007-10-31	51759
2007-11-30	49741
2007-12-31	47502
2008-01-31	47901
2008-02-29	47712
2008-03-31	42404
2008-04-30	38299
2008-05-31	31386
2008-06-30	25120
2008-07-31	23405
2008-08-31	22227
2008-09-30	24876
2008-10-31	23911
2008-11-30	18876
2008-12-31	25168
2009-01-31	27951
2009-02-28	31338
2009-03-31	30913
2009-04-30	33439
2009-05-31	36315
2009-06-30	39728
2009-07-31	42578
2009-08-31	43523
2009-09-30	44483
2009-10-31	44566
2009-11-30	45555
2009-12-31	47097