Year | Value | 2022 | 293,742,007 | 2021 | 291,862,911 | 2020 | 289,821,628 | 2019 | 287,319,192 | 2018 | 284,383,093 | 2017 | 281,359,945 | 2016 | 278,449,323 | 2015 | 275,629,429 | 2014 | 272,821,323 | 2013 | 269,991,479 | 2012 | 267,131,112 | 2011 | 264,207,058 | 2010 | 261,284,067 | 2009 | 258,634,097 | 2008 | 255,886,885 | 2007 | 253,098,306 | 2006 | 250,232,049 | 2005 | 247,304,910 | 2004 | 244,309,325 | 2003 | 241,279,563 | 2002 | 238,201,041 | 2001 | 235,022,804 | 2000 | 231,772,453 | 1999 | 228,451,536 | 1998 | 225,059,668 | 1997 | 221,621,912 | 1996 | 218,153,386 | 1995 | 214,650,082 | 1994 | 211,091,929 | 1993 | 207,519,270 | 1992 | 203,953,609 | 1991 | 200,373,968 | 1990 | 196,744,016 | 1989 | 193,129,621 | 1988 | 189,571,599 | 1987 | 186,017,726 | 1986 | 182,481,854 | 1985 | 178,934,555 | 1984 | 175,369,531 | 1983 | 171,793,246 | 1982 | 168,235,412 | 1981 | 164,742,676 | 1980 | 161,238,124 | 1979 | 157,665,651 | 1978 | 154,088,976 | 1977 | 150,547,140 | 1976 | 147,104,517 | 1975 | 143,750,272 | 1974 | 140,426,409 | 1973 | 137,136,510 | 1972 | 133,890,074 | 1971 | 130,698,857 | 1970 | 127,535,112 | 1969 | 124,384,554 | 1968 | 121,263,531 | 1967 | 118,167,297 | 1966 | 115,093,208 | 1965 | 112,043,456 | 1964 | 109,024,304 | 1963 | 106,056,922 | 1962 | 103,154,867 | 1961 | 100,327,747 | 1960 | 97,581,515 |
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