Year | Value | 2022 | 153,412,221 | 2021 | 154,168,493 | 2020 | 155,039,315 | 2019 | 155,823,035 | 2018 | 156,490,492 | 2017 | 157,146,535 | 2016 | 157,638,806 | 2015 | 157,859,982 | 2014 | 157,927,007 | 2013 | 157,747,550 | 2012 | 157,290,256 | 2011 | 156,662,880 | 2010 | 155,949,218 | 2009 | 155,336,164 | 2008 | 154,837,056 | 2007 | 154,470,284 | 2006 | 154,304,142 | 2005 | 154,141,946 | 2004 | 153,733,019 | 2003 | 153,125,020 | 2002 | 152,411,853 | 2001 | 151,574,519 | 2000 | 150,813,043 | 1999 | 150,317,346 | 1998 | 149,985,987 | 1997 | 149,678,882 | 1996 | 149,308,329 | 1995 | 148,806,602 | 1994 | 148,341,747 | 1993 | 147,849,434 | 1992 | 147,101,825 | 1991 | 146,141,190 | 1990 | 144,952,150 | 1989 | 143,359,582 | 1988 | 141,697,207 | 1987 | 139,778,185 | 1986 | 137,650,033 | 1985 | 135,328,289 | 1984 | 132,803,021 | 1983 | 130,079,329 | 1982 | 127,256,623 | 1981 | 124,488,124 | 1980 | 121,921,708 | 1979 | 119,585,181 | 1978 | 117,422,205 | 1977 | 115,352,798 | 1976 | 113,214,747 | 1975 | 111,054,189 | 1974 | 108,950,195 | 1973 | 106,895,307 | 1972 | 104,874,300 | 1971 | 102,944,918 | 1970 | 101,075,182 | 1969 | 99,145,531 | 1968 | 97,129,121 | 1967 | 95,118,706 | 1966 | 93,186,501 | 1965 | 91,294,337 | 1964 | 89,278,608 | 1963 | 87,109,830 | 1962 | 84,982,213 | 1961 | 82,895,750 | 1960 | 80,855,976 |
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