Year | Protected | Not Protected | Protected % |
2004 | 0 | 40 | 0.00 |
2005 | 13 | 28 | 31.71 |
2006 | 0 | 41 | 0.00 |
2007 | 0 | 31 | 0.00 |
2008 | 3 | 28 | 9.68 |
2009 | 2 | 30 | 6.25 |
2010 | 0 | 32 | 0.00 |
2011 | 0 | 32 | 0.00 |
2012 | 0 | 33 | 0.00 |
2013 | 0 | 33 | 0.00 |
Totals | 18 | 328 | 5.20 |