Year | Value | 2022 | 1,492,354 | 2021 | 1,453,908 | 2020 | 1,427,050 | 2019 | 1,399,749 | 2018 | 1,364,147 | 2017 | 1,323,051 | 2016 | 1,279,911 | 2015 | 1,236,055 | 2014 | 1,190,191 | 2013 | 1,143,867 | 2012 | 1,099,445 | 2011 | 1,057,251 | 2010 | 1,016,430 | 2009 | 977,555 | 2008 | 941,597 | 2007 | 908,429 | 2006 | 877,025 | 2005 | 847,422 | 2004 | 819,268 | 2003 | 791,748 | 2002 | 765,391 | 2001 | 739,347 | 2000 | 713,208 | 1999 | 689,029 | 1998 | 667,395 | 1997 | 647,403 | 1996 | 628,215 | 1995 | 609,272 | 1994 | 590,853 | 1993 | 572,566 | 1992 | 555,229 | 1991 | 537,739 | 1990 | 519,094 | 1989 | 501,272 | 1988 | 484,489 | 1987 | 468,324 | 1986 | 451,951 | 1985 | 434,768 | 1984 | 417,320 | 1983 | 399,512 | 1982 | 381,069 | 1981 | 362,780 | 1980 | 345,424 | 1979 | 329,978 | 1978 | 316,878 | 1977 | 305,215 | 1976 | 293,724 | 1975 | 281,979 | 1974 | 270,276 | 1973 | 258,565 | 1972 | 246,998 | 1971 | 237,216 | 1970 | 228,718 | 1969 | 220,728 | 1968 | 214,161 | 1967 | 208,938 | 1966 | 204,726 | 1965 | 201,395 | 1964 | 199,158 | 1963 | 198,084 | 1962 | 198,097 | 1961 | 198,940 | 1960 | 200,113 |
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