Year | Value | 2022 | 192,732,278 | 2021 | 193,147,683 | 2020 | 193,391,561 | 2019 | 193,046,418 | 2018 | 191,754,257 | 2017 | 189,220,838 | 2016 | 185,792,278 | 2015 | 182,441,582 | 2014 | 179,258,455 | 2013 | 176,872,282 | 2012 | 174,652,431 | 2011 | 169,714,335 | 2010 | 162,491,386 | 2009 | 155,296,659 | 2008 | 148,074,465 | 2007 | 142,768,064 | 2006 | 140,963,778 | 2005 | 140,700,288 | 2004 | 140,344,216 | 2003 | 138,851,202 | 2002 | 135,816,979 | 2001 | 132,099,131 | 2000 | 127,977,333 | 1999 | 123,218,551 | 1998 | 117,838,062 | 1997 | 111,900,809 | 1996 | 106,109,643 | 1995 | 100,437,075 | 1994 | 94,729,038 | 1993 | 89,883,648 | 1992 | 86,093,434 | 1991 | 83,437,645 | 1990 | 81,941,380 | 1989 | 81,287,291 | 1988 | 81,253,038 | 1987 | 81,423,899 | 1986 | 81,084,363 | 1985 | 80,236,542 | 1984 | 79,094,697 | 1983 | 77,593,248 | 1982 | 75,887,912 | 1981 | 74,161,490 | 1980 | 72,729,455 | 1979 | 71,637,366 | 1978 | 70,700,645 | 1977 | 69,728,143 | 1976 | 68,637,274 | 1975 | 67,387,302 | 1974 | 66,034,102 | 1973 | 64,508,826 | 1972 | 62,752,720 | 1971 | 60,986,355 | 1970 | 59,013,475 | 1969 | 56,922,982 | 1968 | 55,128,652 | 1967 | 53,565,749 | 1966 | 52,221,587 | 1965 | 51,247,805 | 1964 | 50,789,614 | 1963 | 50,592,437 | 1962 | 50,412,966 | 1961 | 50,231,986 | 1960 | 50,033,897 |
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