Here are the dates of Easter since 1971 until 2014:
1971 - April 11
1972 - April 2
1973 - April 22
1974 - April 14
1975 - March 30
1976 - April 18
1977 - April 10
1978 - March 26
1979 - April 15
1980 - April 6
1981 - April 19
1982 - April 11
1983 - April 3
1984 - April 22
1985 - April 7
1986 - March 30
1987 - April 19
1988 - April 3
1989 - March 26
1990 - April 15
1991 - March 31
1992 - April 19
1993 - April 11
1994 - April 3
1995 - April 16
1996 - April 7
1997 - March 30
1998 - April 12
1999 - April 4
2000 - April 23
2001 - April 15
2002 - March 31
2003 - April 20
2004 - April 11
2005 - March 27
2006 - April 16
2007 - April 8
2008 - March 23
2009 - April 12
2010 - April 4
2011 - April 24
2012 - April 8
2013 - March 31
2014 - April 20