Year | Value | 2022 | 164,025,859 | 2021 | 164,469,671 | 2020 | 164,859,550 | 2019 | 165,179,441 | 2018 | 165,393,825 | 2017 | 165,537,580 | 2016 | 165,450,987 | 2015 | 165,127,719 | 2014 | 164,701,277 | 2013 | 163,968,742 | 2012 | 162,933,638 | 2011 | 161,784,239 | 2010 | 160,579,615 | 2009 | 159,486,962 | 2008 | 158,560,598 | 2007 | 157,797,108 | 2006 | 157,181,463 | 2005 | 156,492,666 | 2004 | 155,448,223 | 2003 | 154,117,974 | 2002 | 152,696,200 | 2001 | 151,231,582 | 2000 | 149,912,192 | 1999 | 148,944,828 | 1998 | 148,253,131 | 1997 | 147,662,616 | 1996 | 147,113,790 | 1995 | 146,444,183 | 1994 | 145,590,938 | 1993 | 144,664,521 | 1992 | 143,617,128 | 1991 | 142,462,518 | 1990 | 141,173,445 | 1989 | 139,692,196 | 1988 | 138,025,621 | 1987 | 136,099,216 | 1986 | 133,823,161 | 1985 | 131,289,702 | 1984 | 128,538,975 | 1983 | 125,560,010 | 1982 | 122,507,657 | 1981 | 119,530,010 | 1980 | 116,687,703 | 1979 | 114,029,429 | 1978 | 111,663,316 | 1977 | 109,464,559 | 1976 | 107,168,418 | 1975 | 104,835,597 | 1974 | 102,579,222 | 1973 | 100,382,362 | 1972 | 98,258,948 | 1971 | 96,319,905 | 1970 | 94,505,375 | 1969 | 92,750,601 | 1968 | 91,089,749 | 1967 | 89,512,266 | 1966 | 87,959,591 | 1965 | 86,373,784 | 1964 | 84,665,262 | 1963 | 82,811,444 | 1962 | 80,963,074 | 1961 | 79,151,483 | 1960 | 77,317,025 |
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