Year | Value | 2022 | 362,968 | 2021 | 358,020 | 2020 | 353,892 | 2019 | 347,875 | 2018 | 339,614 | 2017 | 331,331 | 2016 | 322,079 | 2015 | 311,768 | 2014 | 301,414 | 2013 | 290,804 | 2012 | 280,072 | 2011 | 268,592 | 2010 | 256,056 | 2009 | 242,258 | 2008 | 226,711 | 2007 | 211,059 | 2006 | 195,566 | 2005 | 180,494 | 2004 | 166,673 | 2003 | 154,359 | 2002 | 142,911 | 2001 | 132,187 | 2000 | 122,458 | 1999 | 114,366 | 1998 | 108,307 | 1997 | 102,398 | 1996 | 96,750 | 1995 | 91,726 | 1994 | 86,744 | 1993 | 81,914 | 1992 | 76,990 | 1991 | 71,802 | 1990 | 66,896 | 1989 | 62,455 | 1988 | 58,327 | 1987 | 54,482 | 1986 | 50,921 | 1985 | 47,764 | 1984 | 44,915 | 1983 | 42,399 | 1982 | 40,060 | 1981 | 37,776 | 1980 | 35,805 | 1979 | 34,196 | 1978 | 32,532 | 1977 | 30,651 | 1976 | 29,060 | 1975 | 27,450 | 1974 | 25,768 | 1973 | 24,311 | 1972 | 22,917 | 1971 | 21,664 | 1970 | 20,434 | 1969 | 19,244 | 1968 | 18,059 | 1967 | 16,815 | 1966 | 15,640 | 1965 | 14,599 | 1964 | 13,639 | 1963 | 12,900 | 1962 | 12,227 | 1961 | 11,513 | 1960 | 10,914 |
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