YearNumber Of Reviews
2012
1
2007
3
2006
2
2005
3
2004
3
2003
4
2002
5
2001
4
2000
3
1999
7
1998
1
1997
2
1995
3
1994
2
1993
2
1992
10
1991
5
1990
2
1989
1