YearNumber Of Reviews
1998
1
1996
5
1995
12
1994
13
1993
14
1992
8
1991
33
1990
7
1989
18
1988
12
1987
24
1986
20
1985
7
1984
13
1983
6
1982
1
1981
2
1980
3
1979
6
1978
6
1977
3
1976
1
1975
1
1974
2
1973
3