Year | Value | 2022 | 400,487 | 2021 | 386,338 | 2020 | 372,380 | 2019 | 357,174 | 2018 | 342,690 | 2017 | 329,868 | 2016 | 319,292 | 2015 | 311,576 | 2014 | 305,815 | 2013 | 300,777 | 2012 | 296,148 | 2011 | 291,059 | 2010 | 285,404 | 2009 | 279,239 | 2008 | 273,018 | 2007 | 267,942 | 2006 | 264,045 | 2005 | 260,993 | 2004 | 258,589 | 2003 | 256,249 | 2002 | 252,424 | 2001 | 247,636 | 2000 | 243,156 | 1999 | 238,460 | 1998 | 234,212 | 1997 | 230,739 | 1996 | 227,017 | 1995 | 222,449 | 1994 | 217,276 | 1993 | 211,951 | 1992 | 206,685 | 1991 | 201,418 | 1990 | 197,498 | 1989 | 196,196 | 1988 | 195,978 | 1987 | 196,535 | 1986 | 197,338 | 1985 | 196,894 | 1984 | 194,574 | 1983 | 190,980 | 1982 | 186,686 | 1981 | 182,213 | 1980 | 178,276 | 1979 | 175,182 | 1978 | 173,020 | 1977 | 171,296 | 1976 | 169,455 | 1975 | 167,316 | 1974 | 164,268 | 1973 | 160,152 | 1972 | 155,282 | 1971 | 150,251 | 1970 | 145,528 | 1969 | 141,067 | 1968 | 136,968 | 1967 | 133,422 | 1966 | 130,199 | 1965 | 126,892 | 1964 | 124,056 | 1963 | 121,674 | 1962 | 119,063 | 1961 | 116,585 | 1960 | 114,512 |
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