Year | Value | 2022 | 2,519,211 | 2021 | 2,522,257 | 2020 | 2,524,588 | 2019 | 2,542,181 | 2018 | 2,569,131 | 2017 | 2,600,052 | 2016 | 2,629,745 | 2015 | 2,646,196 | 2014 | 2,649,711 | 2013 | 2,644,778 | 2012 | 2,630,793 | 2011 | 2,612,756 | 2010 | 2,602,830 | 2009 | 2,597,928 | 2008 | 2,597,510 | 2007 | 2,609,207 | 2006 | 2,640,468 | 2005 | 2,697,711 | 2004 | 2,760,044 | 2003 | 2,810,679 | 2002 | 2,853,291 | 2001 | 2,885,089 | 2000 | 2,910,273 | 1999 | 2,940,102 | 1998 | 2,959,398 | 1997 | 2,948,354 | 1996 | 2,913,360 | 1995 | 2,861,665 | 1994 | 2,776,352 | 1993 | 2,661,325 | 1992 | 2,540,965 | 1991 | 2,429,610 | 1990 | 2,316,208 | 1989 | 2,215,455 | 1988 | 2,138,544 | 1987 | 2,060,897 | 1986 | 1,982,496 | 1985 | 1,902,965 | 1984 | 1,824,444 | 1983 | 1,739,243 | 1982 | 1,648,935 | 1981 | 1,562,988 | 1980 | 1,479,329 | 1979 | 1,399,180 | 1978 | 1,333,876 | 1977 | 1,285,261 | 1976 | 1,247,760 | 1975 | 1,221,598 | 1974 | 1,203,550 | 1973 | 1,193,295 | 1972 | 1,186,935 | 1971 | 1,179,366 | 1970 | 1,166,033 | 1969 | 1,146,146 | 1968 | 1,119,410 | 1967 | 1,086,193 | 1966 | 1,052,306 | 1965 | 1,021,122 | 1964 | 991,383 | 1963 | 962,151 | 1962 | 933,462 | 1961 | 903,308 | 1960 | 871,018 |
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