Year | Protected | Not Protected | Protected % |
1998 | 6 | 4 | 60.00 |
1999 | 5 | 12 | 29.41 |
2000 | 5 | 16 | 23.81 |
2001 | 22 | 6 | 78.57 |
2002 | 28 | 6 | 82.35 |
2003 | 14 | 25 | 35.90 |
2004 | 5 | 35 | 12.50 |
2005 | 3 | 38 | 7.32 |
2006 | 0 | 41 | 0.00 |
2007 | 0 | 31 | 0.00 |
2008 | 0 | 31 | 0.00 |
Totals | 88 | 245 | 26.43 |