Date |
Type |
Results |
Dec 29, 2020 |
Survey |
|
Dec 30, 2019 |
Survey |
|
Dec 27, 2018 |
Survey |
|
Dec 27, 2017 |
Survey |
|
Dec 27, 2016 |
Survey |
|
Dec 28, 2015 |
Survey |
|
Dec 31, 2014 |
Survey |
|
Dec 31, 2013 |
Survey |
|
Dec 31, 2012 |
Survey |
|
Dec 18, 2011 |
Survey |
|
Dec 12, 2010 |
Survey |
|
Dec 13, 2009 |
Survey |
|
Dec 14, 2008 |
Survey |
|
Dec 16, 2007 |
Survey |
|
Dec 14, 2006 |
Survey |
|
Dec 22, 2005 |
Survey |
|
Dec 31, 2004 |
Survey |
|
Dec 31, 2003 |
Survey |
|
Dec 31, 2002 |
Survey |
|
Dec 31, 2001 |
Survey |
|
Dec 31, 2000 |
Survey |
|
Dec 31, 1999 |
Survey |
|
Dec 31, 1998 |
Survey |
|
Dec 31, 1997 |
Survey |
|
Dec 31, 1996 |
Survey |
|
Dec 31, 1995 |
Survey |
|
Dec 31, 1994 |
Survey |
|
Dec 31, 1993 |
Survey |
|
Dec 31, 1992 |
Survey |
|
Dec 31, 1991 |
Survey |
|
Dec 31, 1990 |
Survey |
|
Dec 31, 1989 |
Survey |
|
Dec 31, 1988 |
Survey |
|
Dec 31, 1987 |
Survey |
|
Dec 31, 1986 |
Survey |
|
Dec 31, 1985 |
Survey |
|
Dec 31, 1984 |
Survey |
|
Dec 31, 1983 |
Survey |
|
Dec 31, 1982 |
Survey |
|
Dec 31, 1981 |
Survey |
|
Dec 31, 1980 |
Survey |
|
Dec 31, 1979 |
Survey |
|
Dec 31, 1978 |
Survey |
|
Dec 31, 1977 |
Survey |
|
Dec 31, 1976 |
Survey |
|
Dec 31, 1975 |
Survey |
|
Dec 31, 1974 |
Survey |
|
Dec 31, 1973 |
Survey |
|
Dec 31, 1972 |
Survey |
|
Dec 31, 1971 |
Survey |
|
Dec 31, 1970 |
Survey |
|
Dec 31, 1969 |
Survey |
|
Dec 31, 1968 |
Survey |
|
Dec 31, 1967 |
Survey |
|
Dec 31, 1966 |
Survey |
|
Dec 31, 1965 |
Survey |
|
Dec 31, 1964 |
Survey |
|
Dec 31, 1963 |
Survey |
|
Dec 31, 1962 |
Survey |
|
Dec 31, 1961 |
Survey |
|
Dec 31, 1960 |
Survey |
|
Dec 31, 1959 |
Survey |
|
Dec 31, 1958 |
Survey |
|
Dec 31, 1957 |
Survey |
|
Dec 31, 1956 |
Survey |
|
Dec 31, 1955 |
Survey |
|
Dec 31, 1954 |
Survey |
|
Dec 31, 1953 |
Survey |
|
Dec 31, 1952 |
Survey |
|
Dec 31, 1951 |
Survey |
|
Dec 31, 1950 |
Survey |
|
Dec 31, 1949 |
Survey |
|
Dec 31, 1948 |
Survey |
|