2009, Arlington, Texas
2007, Arlington, Texas
1997, Arlington, Virginia
1996, Arlington, Virginia
1994, Arlington, Texas
1987, Arlington, Virginia
1986, Arlington, Texas
1985, Arlington, Virginia
1982, Arlington, Virginia
1971, Arlington, Virginia
1964, Arlington, Virginia
1948, Arlington, Virginia
1947, Arlington, Virginia
1945, Arlington, Virginia
1942, Arlington, Virginia
1941, Arlington, Virginia
