YearNumber Of Reviews
2012
1
2011
4
2010
4
2009
1
2008
10
2007
10
2006
8
2005
16
2004
9
2003
16
2002
30
2001
37
2000
54
1999
26
1998
42
1997
19
1996
23
1995
29
1994
21
1993
25
1992
13
1991
19
1990
31
1989
26
1988
38
1987
18
1986
25
1985
12
1984
5
1983
5
1982
4
1981
3
1980
3
1979
4
1977
1
1974
1
1973
5
1971
1
1970
2
1969
1
1968
2
1967
3
1966
3
1965
1