Year | Value | 2022 | 235,824,862 | 2021 | 231,402,117 | 2020 | 227,196,741 | 2019 | 223,293,280 | 2018 | 219,731,479 | 2017 | 216,379,655 | 2016 | 213,524,840 | 2015 | 210,969,298 | 2014 | 208,251,628 | 2013 | 205,337,562 | 2012 | 202,205,861 | 2011 | 198,602,738 | 2010 | 194,454,498 | 2009 | 190,123,222 | 2008 | 185,931,955 | 2007 | 181,924,521 | 2006 | 178,069,984 | 2005 | 174,372,098 | 2004 | 170,648,620 | 2003 | 166,876,680 | 2002 | 163,262,807 | 2001 | 159,217,727 | 2000 | 154,369,924 | 1999 | 149,694,462 | 1998 | 145,476,106 | 1997 | 141,330,267 | 1996 | 137,234,810 | 1995 | 133,117,476 | 1994 | 129,245,139 | 1993 | 125,546,615 | 1992 | 122,375,179 | 1991 | 119,203,569 | 1990 | 115,414,069 | 1989 | 111,670,386 | 1988 | 107,967,838 | 1987 | 104,251,093 | 1986 | 100,618,523 | 1985 | 97,121,552 | 1984 | 94,003,867 | 1983 | 91,080,372 | 1982 | 87,828,198 | 1981 | 84,270,202 | 1980 | 80,624,057 | 1979 | 77,407,341 | 1978 | 74,789,330 | 1977 | 72,451,105 | 1976 | 70,230,923 | 1975 | 68,126,999 | 1974 | 66,149,169 | 1973 | 64,285,624 | 1972 | 62,509,565 | 1971 | 60,878,781 | 1970 | 59,290,872 | 1969 | 57,676,805 | 1968 | 56,124,743 | 1967 | 54,629,793 | 1966 | 53,199,414 | 1965 | 51,841,626 | 1964 | 50,552,592 | 1963 | 49,325,050 | 1962 | 48,161,841 | 1961 | 47,060,915 | 1960 | 45,954,226 |
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