Year | Value | 2022 | 538,111,356 | 2021 | 532,977,678 | 2020 | 527,782,353 | 2019 | 521,945,599 | 2018 | 515,837,393 | 2017 | 509,636,804 | 2016 | 503,147,437 | 2015 | 496,525,353 | 2014 | 489,854,175 | 2013 | 483,150,473 | 2012 | 476,387,252 | 2011 | 469,524,671 | 2010 | 462,643,953 | 2009 | 456,215,612 | 2008 | 449,611,195 | 2007 | 442,953,513 | 2006 | 436,193,125 | 2005 | 429,345,391 | 2004 | 422,401,468 | 2003 | 415,412,489 | 2002 | 408,305,152 | 2001 | 401,043,709 | 2000 | 393,557,252 | 1999 | 385,538,315 | 1998 | 377,457,821 | 1997 | 369,285,722 | 1996 | 361,099,246 | 1995 | 352,973,775 | 1994 | 344,746,561 | 1993 | 336,541,527 | 1992 | 328,437,425 | 1991 | 320,338,755 | 1990 | 312,157,472 | 1989 | 303,940,453 | 1988 | 295,841,710 | 1987 | 287,800,092 | 1986 | 279,848,185 | 1985 | 271,940,828 | 1984 | 264,057,385 | 1983 | 256,236,133 | 1982 | 248,510,846 | 1981 | 240,895,000 | 1980 | 233,258,489 | 1979 | 225,586,410 | 1978 | 218,018,969 | 1977 | 210,593,144 | 1976 | 203,394,605 | 1975 | 196,407,877 | 1974 | 189,558,873 | 1973 | 182,861,279 | 1972 | 176,317,131 | 1971 | 169,887,008 | 1970 | 163,608,217 | 1969 | 157,504,259 | 1968 | 151,528,157 | 1967 | 145,676,325 | 1966 | 139,959,463 | 1965 | 134,364,759 | 1964 | 128,899,768 | 1963 | 123,460,573 | 1962 | 118,204,913 | 1961 | 113,140,419 | 1960 | 108,291,516 |
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