Year | Protected | Not Protected | Protected % |
1998 | 0 | 10 | 0.00 |
1999 | 2 | 15 | 11.76 |
2000 | 1 | 20 | 4.76 |
2001 | 7 | 21 | 25.00 |
2002 | 2 | 32 | 5.88 |
2003 | 16 | 23 | 41.03 |
2004 | 13 | 27 | 32.50 |
2005 | 21 | 20 | 51.22 |
2006 | 4 | 37 | 9.76 |
2007 | 0 | 31 | 0.00 |
2008 | 0 | 31 | 0.00 |
2009 | 0 | 32 | 0.00 |
Totals | 66 | 299 | 18.08 |