Year | Value | 2022 | 241,377,362 | 2021 | 242,544,038 | 2020 | 240,558,805 | 2019 | 236,614,311 | 2018 | 232,417,332 | 2017 | 228,197,718 | 2016 | 223,911,811 | 2015 | 219,588,789 | 2014 | 215,279,962 | 2013 | 210,668,778 | 2012 | 205,289,808 | 2011 | 200,221,991 | 2010 | 196,539,274 | 2009 | 194,270,295 | 2008 | 193,793,784 | 2007 | 194,440,074 | 2006 | 195,230,098 | 2005 | 195,995,060 | 2004 | 196,062,667 | 2003 | 195,091,929 | 2002 | 192,797,863 | 2001 | 189,512,450 | 2000 | 186,231,278 | 1999 | 183,128,966 | 1998 | 180,855,520 | 1997 | 178,676,122 | 1996 | 173,602,106 | 1995 | 166,085,701 | 1994 | 158,586,831 | 1993 | 151,124,034 | 1992 | 145,722,804 | 1991 | 143,903,094 | 1990 | 143,676,586 | 1989 | 143,427,944 | 1988 | 142,088,085 | 1987 | 139,120,186 | 1986 | 135,477,091 | 1985 | 131,425,995 | 1984 | 126,778,328 | 1983 | 121,511,458 | 1982 | 115,666,598 | 1981 | 109,922,706 | 1980 | 104,229,206 | 1979 | 98,564,984 | 1978 | 93,832,574 | 1977 | 90,061,656 | 1976 | 87,449,274 | 1975 | 86,122,146 | 1974 | 85,639,172 | 1973 | 85,759,710 | 1972 | 86,157,725 | 1971 | 86,051,094 | 1970 | 85,325,882 | 1969 | 84,283,766 | 1968 | 82,920,932 | 1967 | 81,283,062 | 1966 | 79,621,529 | 1965 | 78,345,538 | 1964 | 77,451,378 | 1963 | 76,705,141 | 1962 | 75,846,756 | 1961 | 74,843,174 | 1960 | 73,662,077 |
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