Year | Value | 2022 | 2,988,624 | 2021 | 2,921,372 | 2020 | 2,854,622 | 2019 | 2,788,979 | 2018 | 2,724,474 | 2017 | 2,660,503 | 2016 | 2,598,046 | 2015 | 2,537,273 | 2014 | 2,478,001 | 2013 | 2,419,983 | 2012 | 2,363,092 | 2011 | 2,299,164 | 2010 | 2,226,558 | 2009 | 2,136,899 | 2008 | 2,053,874 | 2007 | 1,988,080 | 2006 | 1,917,479 | 2005 | 1,848,198 | 2004 | 1,784,261 | 2003 | 1,726,060 | 2002 | 1,680,249 | 2001 | 1,642,642 | 2000 | 1,583,527 | 1999 | 1,525,600 | 1998 | 1,486,105 | 1997 | 1,453,519 | 1996 | 1,423,251 | 1995 | 1,386,962 | 1994 | 1,351,268 | 1993 | 1,314,536 | 1992 | 1,278,660 | 1991 | 1,245,051 | 1990 | 1,211,708 | 1989 | 1,178,665 | 1988 | 1,145,648 | 1987 | 1,113,060 | 1986 | 1,080,811 | 1985 | 1,049,265 | 1984 | 1,018,468 | 1983 | 993,087 | 1982 | 972,517 | 1981 | 951,516 | 1980 | 930,396 | 1979 | 909,386 | 1978 | 888,379 | 1977 | 867,330 | 1976 | 846,385 | 1975 | 825,580 | 1974 | 802,815 | 1973 | 778,389 | 1972 | 754,678 | 1971 | 731,815 | 1970 | 709,923 | 1969 | 688,963 | 1968 | 668,856 | 1967 | 649,644 | 1966 | 631,244 | 1965 | 613,576 | 1964 | 596,688 | 1963 | 580,530 | 1962 | 565,074 | 1961 | 550,283 | 1960 | 536,077 |
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