YearNumber Of Reviews
2013
2
2012
9
2011
1
2010
6
2009
10
2008
22
2007
23
2006
36
2005
24
2004
20
2003
24
2002
54
2001
97
2000
39
1999
37
1998
46
1997
45
1996
39
1995
45
1994
43
1993
28
1992
44
1991
47
1990
33
1989
36
1988
25
1987
7
1986
10
1985
5
1984
2
1983
3
1982
4
1981
5
1980
6
1979
3
1977
4
1976
3
1973
2