Month	Number
1991-11-01	20033
1991-12-01	19892
1992-01-01	15451
1992-02-01	18715
1992-03-01	20961
1992-04-01	19930
1992-05-01	21130
1992-06-01	22963
1992-07-01	27215
1992-08-01	9287
1992-09-01	16003
1992-10-01	15739
1992-11-01	17264
1992-12-01	16402
1993-01-01	15115
1993-02-01	20209
1993-03-01	20649
1993-04-01	16520
1993-05-01	17617
1993-06-01	23385
1993-07-01	23491
1993-08-01	11444
1993-09-01	15049
1993-10-01	16465
1993-11-01	19409
1993-12-01	17167
1994-01-01	15071
1994-02-01	19971
1994-03-01	22457
1994-04-01	20676
1994-05-01	23274
1994-06-01	25657
1994-07-01	27826
1994-08-01	16426
1994-09-01	22448
1994-10-01	24306
1994-11-01	27069
1994-12-01	23412
1995-01-01	23913
1995-02-01	25196
1995-03-01	34446
1995-04-01	26057
1995-05-01	31790
1995-06-01	28815
1995-07-01	30638
1995-08-01	15793
1995-09-01	22563
1995-10-01	27764
1995-11-01	24114
1995-12-01	18023
1996-01-01	22988
1996-02-01	23650
1996-03-01	23919
1996-04-01	24943
1996-05-01	24158
1996-06-01	21822
1996-07-01	31242
1996-08-01	16168
1996-09-01	20747
1996-10-01	25912
1996-11-01	24793
1996-12-01	22105
1997-01-01	23080
1997-02-01	25764
1997-03-01	23511
1997-04-01	27234
1997-05-01	24349
1997-06-01	29118
1997-07-01	36819
1997-08-01	17870
1997-09-01	25456
1997-10-01	37807
1997-11-01	32373
1997-12-01	34347
1998-01-01	26771
1998-02-01	30230
1998-03-01	35001
1998-04-01	36499
1998-05-01	36488
1998-06-01	39457
1998-07-01	49897
1998-08-01	24955
1998-09-01	34285
1998-10-01	39519
1998-11-01	38878
1998-12-01	37841
1999-01-01	33191
1999-02-01	40375
1999-03-01	47902
1999-04-01	42026
1999-05-01	50154
1999-06-01	48837
1999-07-01	54765
1999-08-01	28755
1999-09-01	39335
1999-10-01	40889
1999-11-01	47218
1999-12-01	42046
2000-01-01	39552
2000-02-01	48820
2000-03-01	52880
2000-04-01	52062
2000-05-01	61733
2000-06-01	44223
2000-07-01	51072
2000-08-01	31463
2000-09-01	35721
2000-10-01	37669
2000-11-01	44296
2000-12-01	36177
2001-01-01	39555
2001-02-01	42118
2001-03-01	48092
2001-04-01	37474
2001-05-01	44095
2001-06-01	45744
2001-07-01	53723
2001-08-01	31057
2001-09-01	35409
2001-10-01	41947
2001-11-01	45423
2001-12-01	37934
2002-01-01	39458
2002-02-01	43373
2002-03-01	39019
2002-04-01	44416
2002-05-01	47706
2002-06-01	44513
2002-07-01	56799
2002-08-01	32761
2002-09-01	42647
2002-10-01	48832
2002-11-01	42718
2002-12-01	41939
2003-01-01	47041
2003-02-01	49376
2003-03-01	54573
2003-04-01	54070
2003-05-01	57021
2003-06-01	55129
2003-07-01	72981
2003-08-01	29892
2003-09-01	47993
2003-10-01	58678
2003-11-01	53342
2003-12-01	56236
2004-01-01	44319
2004-02-01	54459
2004-03-01	64320
2004-04-01	54684
2004-05-01	62277
2004-06-01	64525
2004-07-01	80756
2004-08-01	40197
2004-09-01	52389
2004-10-01	53767
2004-11-01	59860
2004-12-01	55498
2005-01-01	47790
2005-02-01	58509
2005-03-01	62789
2005-04-01	63718
2005-05-01	65083
2005-06-01	66440
2005-07-01	71859
2005-08-01	41898
2005-09-01	64525
2005-10-01	57551
2005-11-01	65341
2005-12-01	64149
2006-01-01	59756
2006-02-01	63933
2006-03-01	77421
2006-04-01	54858
2006-05-01	75280
2006-06-01	78589
2006-07-01	86234
2006-08-01	55279
2006-09-01	126753
2006-10-01	69985
2006-11-01	62078
2006-12-01	55395
2007-01-01	59268
2007-02-01	59472
2007-03-01	98478
2007-04-01	59370
2007-05-01	59675
2007-06-01	58447
2007-07-01	54281
2007-08-01	33738
2007-09-01	44248
2007-10-01	47317
2007-11-01	44209
2007-12-01	32924
2008-01-01	29555
2008-02-01	30083
2008-03-01	27789
2008-04-01	33253
2008-05-01	23238
2008-06-01	21626
2008-07-01	22775
2008-08-01	10827
2008-09-01	16169
2008-10-01	16754
2008-11-01	15377
2008-12-01	17349
2009-01-01	9861
2009-02-01	10253
2009-03-01	11061
2009-04-01	10418
2009-05-01	9640
2009-06-01	8981
2009-07-01	10949
2009-08-01	4971
2009-09-01	7749
2009-10-01	9299
2009-11-01	9373
2009-12-01	8294
2010-01-01	6331
2010-02-01	7575
2010-03-01	9653
2010-04-01	8036
2010-05-01	8424
2010-06-01	9601
2010-07-01	8125
2010-08-01	5009
2010-09-01	7412
2010-10-01	5849
2010-11-01	7670
2010-12-01	7977
2011-01-01	6777
2011-02-01	8190
2011-03-01	6986
2011-04-01	5922
2011-05-01	6516
2011-06-01	8545
2011-07-01	7236
2011-08-01	4351
2011-09-01	7870
2011-10-01	5882
2011-11-01	4597
2011-12-01	5414
2012-01-01	4771
2012-02-01	4599
2012-03-01	4846
2012-04-01	3797
2012-05-01	3945
2012-06-01	3498
2012-07-01	4038
2012-08-01	2639
2012-09-01	3155
2012-10-01	3181
2012-11-01	3106
2012-12-01	2587
2013-01-01	3274
2013-02-01	4298
2013-03-01	2619
2013-04-01	2618
2013-05-01	2628
2013-06-01	2900
2013-07-01	3979
2013-08-01	1585
2013-09-01	2190
2013-10-01	2824
2013-11-01	2489
2013-12-01	2884
2014-01-01	2494
2014-02-01	2660
2014-03-01	3545
2014-04-01	2981
2014-05-01	3248
2014-06-01	3064
2014-07-01	4641
2014-08-01	2082
2014-09-01	2878
2014-10-01	3265
2014-11-01	2149
2014-12-01	1866
2015-01-01	3417
2015-02-01	4200
2015-03-01	3064
2015-04-01	4503
2015-05-01	3948
2015-06-01	4540
2015-07-01	5169
2015-08-01	2739
2015-09-01	4597
2015-10-01	3701
2015-11-01	4743
2015-12-01	5074
2016-01-01	4945
2016-02-01	5676
2016-03-01	6201
2016-04-01	4794
2016-05-01	7120
2016-06-01	4540
2016-07-01	6302
2016-08-01	3291
2016-09-01	4968
2016-10-01	5358
2016-11-01	5945
2016-12-01	4898
2017-01-01	6234
2017-02-01	6545
2017-03-01	7184
2017-04-01	4908
2017-05-01	7681
2017-06-01	8344
2017-07-01	8326
2017-08-01	4755
2017-09-01	6712
2017-10-01	7395
2017-11-01	6606
2017-12-01	6096
2018-01-01	6694
2018-02-01	8305
2018-03-01	8461
2018-04-01	7106
2018-05-01	9727
2018-06-01	9626
2018-07-01	12172