YearNumber Of Reviews
2016
2
2015
2
2014
3
2013
1
2012
1
2011
5
2010
9
2009
22
2008
7
2007
12
2006
26
2005
35
2004
28
2003
38
2002
26
2001
39
2000
48
1999
28
1998
42
1997
44
1996
32
1995
34
1994
19
1993
27
1992
35
1991
44
1990
50
1989
52
1988
48
1987
36
1986
44
1985
26
1984
23
1983
13
1982
19
1981
6
1980
7
1979
13
1978
5
1977
4
1976
3
1975
7
1974
2
1973
2
1972
1
1971
5
1970
1
1969
3