Year | Value | 2022 | 411,648 | 2021 | 399,594 | 2020 | 387,469 | 2019 | 375,594 | 2018 | 364,245 | 2017 | 353,128 | 2016 | 342,030 | 2015 | 331,366 | 2014 | 321,250 | 2013 | 311,431 | 2012 | 302,316 | 2011 | 293,773 | 2010 | 285,461 | 2009 | 277,213 | 2008 | 269,226 | 2007 | 261,695 | 2006 | 255,036 | 2005 | 248,622 | 2004 | 241,335 | 2003 | 232,973 | 2002 | 223,692 | 2001 | 211,384 | 2000 | 199,594 | 1999 | 194,836 | 1998 | 193,422 | 1997 | 191,106 | 1996 | 188,359 | 1995 | 186,994 | 1994 | 186,130 | 1993 | 185,029 | 1992 | 185,226 | 1991 | 188,427 | 1990 | 185,988 | 1989 | 178,660 | 1988 | 173,984 | 1987 | 168,878 | 1986 | 163,784 | 1985 | 159,100 | 1984 | 154,667 | 1983 | 150,222 | 1982 | 145,973 | 1981 | 141,942 | 1980 | 138,029 | 1979 | 134,258 | 1978 | 130,580 | 1977 | 127,027 | 1976 | 123,808 | 1975 | 120,890 | 1974 | 117,616 | 1973 | 114,879 | 1972 | 114,132 | 1971 | 114,374 | 1970 | 114,647 | 1969 | 115,520 | 1968 | 116,004 | 1967 | 114,456 | 1966 | 111,886 | 1965 | 109,345 | 1964 | 106,938 | 1963 | 104,924 | 1962 | 103,300 | 1961 | 101,902 | 1960 | 100,580 |
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