Year | Protected | Not Protected | Protected % |
1998 | 9 | 1 | 90.00 |
1999 | 4 | 13 | 23.53 |
2000 | 7 | 14 | 33.33 |
2001 | 13 | 15 | 46.43 |
2002 | 11 | 23 | 32.35 |
2003 | 3 | 36 | 7.69 |
2004 | 0 | 40 | 0.00 |
2005 | 0 | 41 | 0.00 |
2006 | 0 | 41 | 0.00 |
2007 | 0 | 31 | 0.00 |
Totals | 47 | 255 | 15.56 |