Year | Protected | Not Protected | Protected % |
1998 | 9 | 1 | 90.00 |
1999 | 13 | 4 | 76.47 |
2000 | 16 | 5 | 76.19 |
2001 | 14 | 14 | 50.00 |
2002 | 2 | 32 | 5.88 |
2003 | 0 | 39 | 0.00 |
2004 | 0 | 40 | 0.00 |
2005 | 0 | 41 | 0.00 |
2006 | 0 | 41 | 0.00 |
2007 | 0 | 31 | 0.00 |
Totals | 54 | 248 | 17.88 |