Year | Value | 2022 | 798,799 | 2021 | 763,126 | 2020 | 726,996 | 2019 | 690,615 | 2018 | 655,576 | 2017 | 623,276 | 2016 | 586,189 | 2015 | 539,692 | 2014 | 491,710 | 2013 | 440,710 | 2012 | 385,193 | 2011 | 349,652 | 2010 | 339,176 | 2009 | 338,180 | 2008 | 344,044 | 2007 | 360,933 | 2006 | 377,936 | 2005 | 377,026 | 2004 | 361,926 | 2003 | 343,521 | 2002 | 324,000 | 2001 | 306,712 | 2000 | 295,879 | 1999 | 287,170 | 1998 | 278,074 | 1997 | 270,297 | 1996 | 263,492 | 1995 | 254,924 | 1994 | 245,690 | 1993 | 233,271 | 1992 | 221,444 | 1991 | 214,725 | 1990 | 213,059 | 1989 | 211,450 | 1988 | 207,552 | 1987 | 204,852 | 1986 | 201,101 | 1985 | 197,682 | 1984 | 194,233 | 1983 | 189,295 | 1982 | 184,640 | 1981 | 180,804 | 1980 | 177,305 | 1979 | 173,977 | 1978 | 171,034 | 1977 | 168,544 | 1976 | 166,840 | 1975 | 165,986 | 1974 | 165,774 | 1973 | 166,051 | 1972 | 166,599 | 1971 | 166,869 | 1970 | 166,428 | 1969 | 165,404 | 1968 | 163,744 | 1967 | 161,466 | 1966 | 159,304 | 1965 | 157,560 | 1964 | 155,982 | 1963 | 154,622 | 1962 | 153,392 | 1961 | 151,905 | 1960 | 149,925 |
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