Year | Value | 2024 | 100,632 | 2023 | 93,921 | 2022 | 87,901 | 2021 | 81,143 | 2020 | 72,097 | 2019 | 61,276 | 2018 | 51,333 | 2017 | 44,212 | 2016 | 41,732 | 2015 | 45,024 | 2014 | 52,384 | 2013 | 61,566 | 2012 | 70,308 | 2011 | 76,563 | 2010 | 79,533 | 2009 | 80,049 | 2008 | 78,015 | 2007 | 74,811 | 2006 | 71,321 | 2005 | 68,733 | 2004 | 67,799 | 2003 | 67,029 | 2002 | 64,994 | 2001 | 62,174 | 2000 | 58,011 | 1999 | 52,144 | 1998 | 46,791 | 1997 | 42,164 | 1996 | 38,074 | 1995 | 33,853 | 1994 | 29,705 | 1993 | 26,452 | 1992 | 24,389 | 1991 | 22,909 | 1990 | 21,921 | 1989 | 21,669 | 1988 | 22,107 | 1987 | 22,595 | 1986 | 23,261 | 1985 | 23,574 | 1984 | 23,766 | 1983 | 23,906 | 1982 | 23,981 | 1981 | 23,802 | 1980 | 23,405 | 1979 | 22,858 | 1978 | 22,253 | 1977 | 21,765 | 1976 | 21,434 | 1975 | 21,152 |
|