Year | |
---|---|
1981 | 0 |
1982 | 0 |
1983 | 0 |
1984 | 0 |
1985 | 0 |
1986 | 0 |
1987 | 0 |
1988 | 0 |
1989 | 0 |
1990 | 0 |
1991 | 0 |
1992 | 0 |
1993 | 0 |
1994 | 0 |
1995 | 0 |
1996 | 0 |
1997 | 0 |
1998 | 0 |
1999 | 420 |
2000 | 598 |
2001 | 704 |
2002 | 748 |
2003 | 675 |
2004 | 896 |
2005 | 952 |
2006 | 917 |
2007 | 977 |
2008 | 944 |
2009 | 839 |
2010 | 829 |
2011 | 932 |
2012 | 1,040 |
2013 | 1,326 |
2014 | 1,353 |
2015 | 1,453 |
2016 | 1,381 |
2017 | 1,317 |
2018 | 1,383 |
2019 | 1,386 |
2020 | 1,307 |
2021 | 1,384 |