Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2006 0 0 0 1 0 0 1 0 0 0 0 1
2007 0 0 1 0 0 0 0 0 0 0 0 0
2008 0 0 0 0 0 0 0 0 0 1 0 0
2010 0 0 0 0 1 0 0 0 0 1 6 0