.

1999 - 4.0
2000 - 4.3
2001 - 4.7
2002 - 4.8
2003 - 4.9
2004 - 4.8
2005 - 3.45 - wtf....it's just becoz i got promoted..silly!!!
2006 - 3.9
2007 - 3.95

max - 5.0