Quarter	Number of Permits
1995-04-01	6975
1995-10-01	9573
1996-01-01	3700
1996-04-01	6283
1996-07-01	6619
1996-10-01	6078
1997-01-01	5746
1997-04-01	8038
1997-07-01	9297
1997-10-01	10071
1998-01-01	7760
1998-04-01	9943
1998-07-01	9534
1998-10-01	7790
1999-01-01	6447
1999-04-01	10144
1999-07-01	8867
1999-10-01	7442
2000-01-01	6651
2000-04-01	7259
2000-07-01	9080
2000-10-01	9387
2001-01-01	5788
2001-04-01	8396
2001-07-01	7397
2001-10-01	7402
2002-01-01	7822
2002-04-01	8127
2002-07-01	8824
2002-10-01	8815
2003-01-01	8275
2003-04-01	8617
2003-07-01	10307
2003-10-01	9297
2004-01-01	8145
2004-04-01	11219
2004-07-01	9725
2004-10-01	9948
2005-01-01	8645
2005-04-01	9042
2005-07-01	12280
2005-10-01	10414
2006-01-01	9117
2006-04-01	11089
2006-07-01	11699
2006-10-01	11842
2007-01-01	9165
2007-04-01	10073
2007-07-01	12580
2007-10-01	11978
2008-01-01	9570
2008-04-01	12361
2008-07-01	11914
2008-10-01	9686
2009-01-01	8721
2009-04-01	9736
2009-07-01	11234
2009-10-01	7628
2010-01-01	6272
2010-04-01	8024
2010-07-01	7671
2010-10-01	6168
2011-01-01	6719
2011-04-01	7593
2011-07-01	7104
2011-10-01	6119
2012-01-01	6545
2012-04-01	6002
2012-07-01	5710
2012-10-01	5596
2013-01-01	5197
2013-04-01	5767
2013-07-01	5975
2013-10-01	5169
2014-01-01	5449
2014-04-01	6683
2014-07-01	6417
2014-10-01	5802
2015-01-01	5057
2015-04-01	7873
2015-07-01	6745
2015-10-01	6703
2016-01-01	5164
2016-04-01	7319
2016-07-01	6975
2016-10-01	7766
2017-01-01	6525
2017-04-01	8498
2017-07-01	8316
2017-10-01	8182
2018-01-01	7618
2018-04-01	8938