Year | Value | 2022 | 2,006,846 | 2021 | 1,974,539 | 2020 | 1,935,964 | 2019 | 1,890,069 | 2018 | 1,844,552 | 2017 | 1,796,472 | 2016 | 1,742,561 | 2015 | 1,690,237 | 2014 | 1,640,353 | 2013 | 1,589,948 | 2012 | 1,538,719 | 2011 | 1,487,091 | 2010 | 1,436,177 | 2009 | 1,383,002 | 2008 | 1,329,208 | 2007 | 1,280,734 | 2006 | 1,236,793 | 2005 | 1,195,130 | 2004 | 1,155,464 | 2003 | 1,117,069 | 2002 | 1,080,093 | 2001 | 1,042,333 | 2000 | 1,005,354 | 1999 | 970,051 | 1998 | 935,885 | 1997 | 902,984 | 1996 | 868,568 | 1995 | 831,996 | 1994 | 793,869 | 1993 | 756,326 | 1992 | 719,370 | 1991 | 682,577 | 1990 | 645,248 | 1989 | 607,162 | 1988 | 569,511 | 1987 | 532,727 | 1986 | 498,083 | 1985 | 465,296 | 1984 | 439,575 | 1983 | 421,099 | 1982 | 405,059 | 1981 | 392,959 | 1980 | 384,902 | 1979 | 374,854 | 1978 | 362,742 | 1977 | 354,669 | 1976 | 351,610 | 1975 | 351,200 | 1974 | 351,490 | 1973 | 352,561 | 1972 | 353,424 | 1971 | 353,308 | 1970 | 350,732 | 1969 | 345,399 | 1968 | 338,451 | 1967 | 329,681 | 1966 | 318,986 | 1965 | 306,999 | 1964 | 294,217 | 1963 | 280,776 | 1962 | 266,761 | 1961 | 252,431 | 1960 | 238,210 |
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