YearNumber Of Reviews
2011
1
2010
1
2009
2
2008
3
2007
5
2006
2
2005
12
2004
9
2003
19
2002
17
2001
40
2000
49
1999
27
1998
32
1997
17
1996
24
1995
51
1994
40
1993
14
1992
27
1991
28
1990
35
1989
26
1988
21
1987
17
1986
9
1985
7
1984
3
1983
5
1982
10
1981
3
1980
4
1979
1
1978
2
1977
1