Cathy Gray has seen concerts during 15 years.

Year   Concerts Seen  
2000 1 concert
1999 2 concerts
1997 2 concerts
1995 2 concerts
1994 1 concert
1993 1 concert
1992 1 concert
1990 1 concert
1987 2 concerts
1985 1 concert
1984 1 concert
1983 4 concerts
1982 3 concerts
1981 4 concerts
1979 1 concert