Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2001 0 0 0 0 0 0 0 0 0 1 0 0
2002 3 1 0 0 0 0 0 2 0 0 0 0
2003 0 0 0 1 1 0 2 0 0 0 0 0
2004 0 0 2 0 0 0 0 0 0 0 0 0