Year | Value | 2022 | 1,804,523 | 2021 | 1,827,241 | 2020 | 1,857,346 | 2019 | 1,892,247 | 2018 | 1,925,662 | 2017 | 1,957,668 | 2016 | 1,988,725 | 2015 | 2,016,816 | 2014 | 2,035,258 | 2013 | 2,043,706 | 2012 | 2,044,889 | 2011 | 2,044,067 | 2010 | 2,038,145 | 2009 | 2,025,840 | 2008 | 2,013,417 | 2007 | 2,002,463 | 2006 | 1,994,230 | 2005 | 1,990,717 | 2004 | 1,987,364 | 2003 | 1,977,505 | 2002 | 1,961,035 | 2001 | 1,937,664 | 2000 | 1,909,500 | 1999 | 1,879,174 | 1998 | 1,855,250 | 1997 | 1,849,177 | 1996 | 1,858,383 | 1995 | 1,872,797 | 1994 | 1,894,779 | 1993 | 1,923,100 | 1992 | 1,944,146 | 1991 | 1,955,456 | 1990 | 1,954,805 | 1989 | 1,956,229 | 1988 | 1,951,610 | 1987 | 1,955,502 | 1986 | 1,971,575 | 1985 | 1,988,619 | 1984 | 1,998,557 | 1983 | 1,997,933 | 1982 | 1,983,936 | 1981 | 1,950,839 | 1980 | 1,916,827 | 1979 | 1,914,791 | 1978 | 1,954,395 | 1977 | 2,017,854 | 1976 | 2,093,828 | 1975 | 2,161,419 | 1974 | 2,196,730 | 1973 | 2,199,309 | 1972 | 2,179,803 | 1971 | 2,156,547 | 1970 | 2,145,918 | 1969 | 2,149,243 | 1968 | 2,158,513 | 1967 | 2,160,534 | 1966 | 2,152,613 | 1965 | 2,138,259 | 1964 | 2,119,144 | 1963 | 2,097,541 | 1962 | 2,082,216 | 1961 | 2,071,041 | 1960 | 2,058,713 |
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