Yearly occurrence of G scale

Year G5 G4 G3 G2 G1
1996 0 0 2 2 44
1997 0 0 5 14 33
1998 0 6 8 41 66
1999 0 2 5 16 88
2000 1 8 16 46 95
2001 0 9 23 29 79
2002 0 1 12 35 66
2003 3 10 18 48 219
2004 0 13 18 23 50
2005 0 4 20 37 86
2006 0 1 3 11 40
2007 0 0 0 0 23
2008 0 0 0 2 17
2009 0 0 0 0 4
2010 0 0 1 4 17