YearNumber Of Reviews
2020
1
2019
2
2018
2
2016
2
2015
2
2014
3
2013
2
2012
1
2011
5
2010
9
2009
22
2008
7
2007
15
2006
28
2005
36
2004
29
2003
38
2002
26
2001
39
2000
48
1999
29
1998
42
1997
44
1996
32
1995
35
1994
19
1993
28
1992
35
1991
44
1990
50
1989
52
1988
48
1987
36
1986
44
1985
27
1984
23
1983
13
1982
19
1981
6
1980
8
1979
14
1978
5
1977
4
1976
3
1975
7
1974
2
1973
2
1972
1
1971
5
1970
1
1969
3