YearNumber Of Reviews
1999
7
1998
5
1997
18
1996
11
1995
33
1994
27
1993
28
1992
21
1991
30
1990
19
1989
14
1988
8
1987
19
1986
24
1985
10
1984
12
1983
16
1982
3
1981
12
1980
8