Year | Value | 2022 | 2,132,204 | 2021 | 2,121,949 | 2020 | 2,121,778 | 2019 | 2,121,479 | 2018 | 2,117,932 | 2017 | 2,116,612 | 2016 | 2,105,806 | 2015 | 2,076,020 | 2014 | 2,037,771 | 2013 | 1,995,739 | 2012 | 1,950,738 | 2011 | 1,908,832 | 2010 | 1,873,982 | 2009 | 1,841,385 | 2008 | 1,807,884 | 2007 | 1,775,392 | 2006 | 1,741,527 | 2005 | 1,703,509 | 2004 | 1,663,226 | 2003 | 1,621,414 | 2002 | 1,576,453 | 2001 | 1,530,826 | 2000 | 1,489,239 | 1999 | 1,456,531 | 1998 | 1,434,711 | 1997 | 1,421,672 | 1996 | 1,414,387 | 1995 | 1,408,715 | 1994 | 1,401,763 | 1993 | 1,392,746 | 1992 | 1,381,880 | 1991 | 1,369,974 | 1990 | 1,356,391 | 1989 | 1,341,835 | 1988 | 1,330,569 | 1987 | 1,318,375 | 1986 | 1,299,083 | 1985 | 1,276,765 | 1984 | 1,252,692 | 1983 | 1,215,108 | 1982 | 1,170,380 | 1981 | 1,129,494 | 1980 | 1,087,830 | 1979 | 1,047,417 | 1978 | 1,009,685 | 1977 | 974,113 | 1976 | 946,909 | 1975 | 926,874 | 1974 | 905,760 | 1973 | 884,300 | 1972 | 864,309 | 1971 | 848,634 | 1970 | 833,442 | 1969 | 816,583 | 1968 | 801,877 | 1967 | 788,955 | 1966 | 776,591 | 1965 | 763,582 | 1964 | 748,955 | 1963 | 732,340 | 1962 | 713,968 | 1961 | 694,628 | 1960 | 674,322 |
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