Year | Value | 2022 | 397,824,705 | 2021 | 401,682,855 | 2020 | 400,061,023 | 2019 | 398,690,076 | 2018 | 396,674,671 | 2017 | 394,705,361 | 2016 | 392,579,664 | 2015 | 390,267,733 | 2014 | 387,912,182 | 2013 | 385,623,200 | 2012 | 383,374,474 | 2011 | 381,328,678 | 2010 | 379,079,046 | 2009 | 376,867,673 | 2008 | 375,012,208 | 2007 | 373,485,209 | 2006 | 372,780,224 | 2005 | 372,077,135 | 2004 | 371,533,136 | 2003 | 371,072,025 | 2002 | 370,807,684 | 2001 | 370,739,184 | 2000 | 370,646,199 | 1999 | 370,546,751 | 1998 | 370,591,102 | 1997 | 370,276,347 | 1996 | 369,661,127 | 1995 | 368,905,312 | 1994 | 368,354,275 | 1993 | 367,513,928 | 1992 | 366,266,798 | 1991 | 364,392,348 | 1990 | 361,859,039 | 1989 | 359,435,266 | 1988 | 356,321,047 | 1987 | 352,545,820 | 1986 | 348,685,710 | 1985 | 344,882,487 | 1984 | 341,087,935 | 1983 | 337,282,816 | 1982 | 333,758,267 | 1981 | 330,361,478 | 1980 | 326,937,470 | 1979 | 323,503,833 | 1978 | 320,113,560 | 1977 | 316,709,884 | 1976 | 313,279,489 | 1975 | 309,908,273 | 1974 | 306,715,687 | 1973 | 303,473,218 | 1972 | 300,232,316 | 1971 | 296,973,298 | 1970 | 293,778,738 | 1969 | 290,573,749 | 1968 | 287,193,204 | 1967 | 283,724,914 | 1966 | 280,229,181 | 1965 | 276,765,568 | 1964 | 272,634,858 | 1963 | 268,409,373 | 1962 | 264,183,560 | 1961 | 259,951,519 | 1960 | 255,726,092 |
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