Year | Value | 2022 | 97,955 | 2021 | 96,316 | 2020 | 94,979 | 2019 | 94,097 | 2018 | 93,602 | 2017 | 93,293 | 2016 | 92,923 | 2015 | 92,214 | 2014 | 90,973 | 2013 | 89,183 | 2012 | 87,009 | 2011 | 84,627 | 2010 | 82,121 | 2009 | 79,558 | 2008 | 76,962 | 2007 | 74,350 | 2006 | 71,785 | 2005 | 69,267 | 2004 | 66,757 | 2003 | 64,278 | 2002 | 61,853 | 2001 | 59,472 | 2000 | 57,170 | 1999 | 55,000 | 1998 | 52,951 | 1997 | 51,019 | 1996 | 49,196 | 1995 | 47,454 | 1994 | 45,769 | 1993 | 44,127 | 1992 | 42,542 | 1991 | 41,046 | 1990 | 39,654 | 1989 | 38,346 | 1988 | 37,114 | 1987 | 35,948 | 1986 | 34,820 | 1985 | 33,724 | 1984 | 32,667 | 1983 | 31,631 | 1982 | 30,612 | 1981 | 29,636 | 1980 | 28,729 | 1979 | 27,894 | 1978 | 27,137 | 1977 | 26,460 | 1976 | 25,851 | 1975 | 25,302 | 1974 | 24,726 | 1973 | 24,078 | 1972 | 23,472 | 1971 | 22,888 | 1970 | 22,210 | 1969 | 21,507 | 1968 | 20,999 | 1967 | 20,617 | 1966 | 20,227 | 1965 | 19,912 | 1964 | 19,691 | 1963 | 19,574 | 1962 | 19,534 | 1961 | 19,516 | 1960 | 19,494 |
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