Applications for Permit to Drill (APD)
- by Year

As of November 22, 2009

Year	Permits
2009	1089
2008	1359
2007	1553
2006	2061
2005	1630
2004	1102
2003	838
2002	628
2001	880
2000	673
1999	339
1998	655
1997	529
1996	372
1995	307
1994	308
1993	171
1992	372
1991	402
1990	253
1989	98
1988	165
1987	194
1986	224
1985	393

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