Year	Number of Permits
1996-01-01	28475
1997-01-01	27825
1998-01-01	31850
1999-01-01	37425
2000-01-01	32300
2001-01-01	32075
2002-01-01	22400
2003-01-01	26875
2004-01-01	24975
2005-01-01	24825
2006-01-01	29775
2007-01-01	39925
2008-01-01	37975
2009-01-01	34325
2010-01-01	34125
2011-01-01	33725
2012-01-01	30750