Year | Value | 2022 | 162,635,343 | 2021 | 163,575,006 | 2020 | 164,635,591 | 2019 | 165,594,360 | 2018 | 166,425,829 | 2017 | 167,244,970 | 2016 | 167,886,286 | 2015 | 168,245,748 | 2014 | 168,441,211 | 2013 | 168,356,898 | 2012 | 167,954,056 | 2011 | 167,337,966 | 2010 | 166,611,411 | 2009 | 165,994,223 | 2008 | 165,486,205 | 2007 | 165,108,409 | 2006 | 164,969,480 | 2005 | 164,855,644 | 2004 | 164,464,121 | 2003 | 163,844,003 | 2002 | 163,100,717 | 2001 | 162,186,864 | 2000 | 161,303,563 | 1999 | 160,673,987 | 1998 | 160,165,442 | 1997 | 159,608,739 | 1996 | 158,958,479 | 1995 | 158,167,597 | 1994 | 157,416,177 | 1993 | 156,682,599 | 1992 | 155,739,049 | 1991 | 154,572,694 | 1990 | 153,180,742 | 1989 | 151,420,720 | 1988 | 149,609,050 | 1987 | 147,541,052 | 1986 | 145,284,035 | 1985 | 142,851,954 | 1984 | 140,199,337 | 1983 | 137,323,692 | 1982 | 134,341,096 | 1981 | 131,399,767 | 1980 | 128,643,332 | 1979 | 126,121,446 | 1978 | 123,784,594 | 1977 | 121,534,137 | 1976 | 119,194,320 | 1975 | 116,814,426 | 1974 | 114,514,976 | 1973 | 112,307,668 | 1972 | 110,151,709 | 1971 | 108,100,985 | 1970 | 106,124,579 | 1969 | 104,096,518 | 1968 | 101,980,116 | 1967 | 99,859,379 | 1966 | 97,808,292 | 1965 | 95,798,722 | 1964 | 93,668,999 | 1963 | 91,380,846 | 1962 | 89,143,627 | 1961 | 86,953,784 | 1960 | 84,817,089 |
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