Year | Value | 2022 | 150,950,512 | 2021 | 150,478,984 | 2020 | 149,995,500 | 2019 | 149,282,361 | 2018 | 148,427,120 | 2017 | 147,474,812 | 2016 | 146,448,226 | 2015 | 145,496,932 | 2014 | 144,739,345 | 2013 | 144,170,549 | 2012 | 143,716,652 | 2011 | 143,279,337 | 2010 | 142,646,696 | 2009 | 141,889,546 | 2008 | 141,149,828 | 2007 | 140,225,787 | 2006 | 139,062,518 | 2005 | 137,744,057 | 2004 | 136,248,478 | 2003 | 134,551,978 | 2002 | 132,716,897 | 2001 | 130,624,920 | 2000 | 128,246,473 | 1999 | 125,638,452 | 1998 | 122,789,182 | 1997 | 119,789,101 | 1996 | 116,775,892 | 1995 | 113,867,908 | 1994 | 111,256,133 | 1993 | 108,992,959 | 1992 | 106,922,684 | 1991 | 104,899,491 | 1990 | 102,795,613 | 1989 | 100,554,944 | 1988 | 98,472,583 | 1987 | 96,383,405 | 1986 | 94,251,445 | 1985 | 92,072,635 | 1984 | 89,935,887 | 1983 | 87,835,981 | 1982 | 85,753,844 | 1981 | 83,733,218 | 1980 | 81,765,696 | 1979 | 79,832,991 | 1978 | 77,853,333 | 1977 | 75,881,867 | 1976 | 73,956,262 | 1975 | 72,038,746 | 1974 | 70,087,180 | 1973 | 68,150,226 | 1972 | 66,157,554 | 1971 | 64,107,812 | 1970 | 62,047,266 | 1969 | 59,972,361 | 1968 | 57,729,694 | 1967 | 55,477,643 | 1966 | 53,462,607 | 1965 | 51,564,386 | 1964 | 49,749,554 | 1963 | 48,227,459 | 1962 | 47,007,152 | 1961 | 45,896,074 | 1960 | 44,935,874 |
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