Year | Value | 2022 | 2,639,019 | 2021 | 2,602,173 | 2020 | 2,566,819 | 2019 | 2,536,070 | 2018 | 2,510,226 | 2017 | 2,484,263 | 2016 | 2,457,814 | 2015 | 2,431,426 | 2014 | 2,405,308 | 2013 | 2,379,069 | 2012 | 2,353,058 | 2011 | 2,327,284 | 2010 | 2,301,401 | 2009 | 2,276,149 | 2008 | 2,251,506 | 2007 | 2,226,078 | 2006 | 2,199,540 | 2005 | 2,172,802 | 2004 | 2,146,140 | 2003 | 2,119,122 | 2002 | 2,091,909 | 2001 | 2,064,193 | 2000 | 2,035,672 | 1999 | 2,006,341 | 1998 | 1,976,146 | 1997 | 1,945,783 | 1996 | 1,917,072 | 1995 | 1,892,547 | 1994 | 1,870,257 | 1993 | 1,846,876 | 1992 | 1,822,819 | 1991 | 1,800,161 | 1990 | 1,776,243 | 1989 | 1,749,210 | 1988 | 1,721,273 | 1987 | 1,691,381 | 1986 | 1,659,314 | 1985 | 1,625,232 | 1984 | 1,590,087 | 1983 | 1,555,359 | 1982 | 1,521,474 | 1981 | 1,487,956 | 1980 | 1,454,737 | 1979 | 1,422,213 | 1978 | 1,390,769 | 1977 | 1,361,037 | 1976 | 1,332,485 | 1975 | 1,305,437 | 1974 | 1,280,025 | 1973 | 1,255,419 | 1972 | 1,230,989 | 1971 | 1,206,288 | 1970 | 1,180,979 | 1969 | 1,154,784 | 1968 | 1,128,479 | 1967 | 1,102,445 | 1966 | 1,075,580 | 1965 | 1,046,929 | 1964 | 1,017,629 | 1963 | 988,767 | 1962 | 960,258 | 1961 | 932,520 | 1960 | 905,537 |
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