Year | Value | 2022 | 3,160,598 | 2021 | 3,112,756 | 2020 | 3,061,077 | 2019 | 2,998,487 | 2018 | 2,926,623 | 2017 | 2,866,357 | 2016 | 2,807,455 | 2015 | 2,747,639 | 2014 | 2,692,781 | 2013 | 2,689,211 | 2012 | 2,685,177 | 2011 | 2,640,153 | 2010 | 2,610,358 | 2009 | 2,589,549 | 2008 | 2,516,909 | 2007 | 2,428,434 | 2006 | 2,382,660 | 2005 | 2,304,954 | 2004 | 2,204,648 | 2003 | 2,088,410 | 2002 | 1,990,238 | 2001 | 1,908,492 | 2000 | 1,825,823 | 1999 | 1,758,101 | 1998 | 1,747,138 | 1997 | 1,707,440 | 1996 | 1,616,745 | 1995 | 1,563,039 | 1994 | 1,524,558 | 1993 | 1,445,671 | 1992 | 1,392,556 | 1991 | 1,381,632 | 1990 | 1,332,676 | 1989 | 1,268,617 | 1988 | 1,208,193 | 1987 | 1,161,812 | 1986 | 1,126,408 | 1985 | 1,099,573 | 1984 | 1,079,310 | 1983 | 1,060,860 | 1982 | 1,041,784 | 1981 | 1,024,998 | 1980 | 1,009,337 | 1979 | 992,267 | 1978 | 974,597 | 1977 | 956,148 | 1976 | 938,523 | 1975 | 917,977 | 1974 | 893,721 | 1973 | 870,538 | 1972 | 848,565 | 1971 | 826,563 | 1970 | 806,555 | 1969 | 788,085 | 1968 | 772,929 | 1967 | 757,650 | 1966 | 739,585 | 1965 | 721,701 | 1964 | 702,958 | 1963 | 684,655 | 1962 | 665,930 | 1961 | 648,275 | 1960 | 631,109 |
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