Year | Value | 2022 | 206,221 | 2021 | 204,389 | 2020 | 204,277 | 2019 | 205,348 | 2018 | 207,056 | 2017 | 209,343 | 2016 | 211,915 | 2015 | 213,571 | 2014 | 214,411 | 2013 | 215,406 | 2012 | 217,149 | 2011 | 219,380 | 2010 | 220,854 | 2009 | 221,784 | 2008 | 221,789 | 2007 | 219,787 | 2006 | 216,568 | 2005 | 213,546 | 2004 | 210,498 | 2003 | 207,284 | 2002 | 205,069 | 2001 | 203,614 | 2000 | 201,880 | 1999 | 200,302 | 1998 | 198,486 | 1997 | 196,601 | 1996 | 195,346 | 1995 | 194,103 | 1994 | 193,273 | 1993 | 194,471 | 1992 | 197,248 | 1991 | 202,094 | 1990 | 208,104 | 1989 | 214,142 | 1988 | 220,795 | 1987 | 227,355 | 1986 | 233,348 | 1985 | 239,132 | 1984 | 244,633 | 1983 | 249,445 | 1982 | 251,964 | 1981 | 250,829 | 1980 | 246,984 | 1979 | 241,688 | 1978 | 236,569 | 1977 | 233,083 | 1976 | 231,279 | 1975 | 230,974 | 1974 | 231,043 | 1973 | 229,292 | 1972 | 225,224 | 1971 | 221,378 | 1970 | 222,005 | 1969 | 226,083 | 1968 | 230,063 | 1967 | 233,083 | 1966 | 236,456 | 1965 | 240,905 | 1964 | 243,243 | 1963 | 239,566 | 1962 | 229,799 | 1961 | 216,377 | 1960 | 202,949 |
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