2001 Los Angeles, California
2000 Orlando, Florida
1999 St. Louis, Missouri
1998 Hilton Head Island, South Carolina
1997 San Francisco, California
1996 Colorado Springs, Colorado
1995 Nashville, Tennessee
1994 Austin, Texas
1993 Philadelphia, Pennsylvania
1992 San Diego, California
1991 Salt Lake City, Utah
1990 New Orleans, Louisiana
1989 Arlington, Virginia
1988 Seattle, Washington
1987 Albuquerque, New Mexico
1986 Cleveland, Ohio
1985 Miami, Florida
1984 New York City, New York
1983 Atlanta, Georgia
1982 Arlington, Virginia
1981 Dallas, Texas

1980 San Francisco, California
1979 Kansas City, Missouri
1978 New York City, New York
1977 Pittsburgh, Pennsylvania
1976 Palo Alto, California
1975 Washington, D.C.
1974 Chicago, Illinois
1973 New York City, New York
1972 Washington, D.C.
1971 Boston, Massachusetts
1970 New York City, New York
1969 Washington, D.C.
1968 New York City, New York
1967 Philadelphia, Pennsylvania
1966 New York City, New York
1965 Washington, D.C.
1964 Philadelphia, Pennsylvania
1963 New York City, New York
1962 New York City, New York
1961 New York City, New York
1960 New York City, New York