Year | Protected | Not Protected | Protected % |
1998 | 3 | 7 | 30.00 |
1999 | 0 | 17 | 0.00 |
2000 | 0 | 21 | 0.00 |
2001 | 3 | 25 | 10.71 |
2002 | 0 | 34 | 0.00 |
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 |
2008 | 0 | 31 | 0.00 |
Totals | 6 | 327 | 1.80 |