YearNumber Of Reviews
2011
1
2010
9
2009
6
2008
3
2007
6
2006
7
2005
13
2004
19
2003
30
2002
59
2001
59
2000
73
1999
48
1998
44
1997
39
1996
30
1995
30
1994
23
1993
11
1992
18
1991
31
1990
29
1989
28
1988
27
1987
29
1986
33
1985
18
1984
11
1983
9
1982
4
1981
4
1980
2
1979
2
1978
1
1977
2
1976
1
1975
1
1974
1