Year | Value | 2022 | 2,174,886 | 2021 | 2,174,846 | 2020 | 2,172,995 | 2019 | 2,169,927 | 2018 | 2,162,127 | 2017 | 2,153,031 | 2016 | 2,148,644 | 2015 | 2,150,848 | 2014 | 2,160,234 | 2013 | 2,172,777 | 2012 | 2,178,817 | 2011 | 2,172,081 | 2010 | 2,155,969 | 2009 | 2,134,447 | 2008 | 2,113,075 | 2007 | 2,094,124 | 2006 | 2,077,042 | 2005 | 2,060,805 | 2004 | 2,042,362 | 2003 | 2,024,107 | 2002 | 2,006,849 | 2001 | 1,988,406 | 2000 | 1,968,308 | 1999 | 1,945,702 | 1998 | 1,919,586 | 1997 | 1,891,245 | 1996 | 1,862,161 | 1995 | 1,833,085 | 1994 | 1,802,990 | 1993 | 1,770,613 | 1992 | 1,736,716 | 1991 | 1,701,547 | 1990 | 1,664,011 | 1989 | 1,625,256 | 1988 | 1,587,597 | 1987 | 1,551,014 | 1986 | 1,515,161 | 1985 | 1,478,761 | 1984 | 1,440,971 | 1983 | 1,401,470 | 1982 | 1,364,468 | 1981 | 1,329,361 | 1980 | 1,291,689 | 1979 | 1,253,677 | 1978 | 1,206,711 | 1977 | 1,149,032 | 1976 | 1,093,191 | 1975 | 1,041,155 | 1974 | 990,681 | 1973 | 952,356 | 1972 | 926,190 | 1971 | 902,155 | 1970 | 881,321 | 1969 | 864,961 | 1968 | 853,939 | 1967 | 847,555 | 1966 | 844,177 | 1965 | 841,970 | 1964 | 840,488 | 1963 | 839,544 | 1962 | 838,177 | 1961 | 836,335 | 1960 | 833,885 |
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