
Year | Distance |
---|---|
1980 | 3,746 |
1981 | 6,467 |
1982 | 7,067 |
1983 | 8,561 |
1984 | 7,621 |
1985 | 8,573 |
1986 | 8,537 |
1987 | 8,840 |
1988 | 7,325 |
1989 | 5,590 |
1990 | 5,878 |
1991 | 5,578 |
1992 | 4,977 |
1993 | 4,932 |
1994 | 5,276 |
1995 | 4,750 |
1996 | 5,931 |
1997 | 5,068 |
1998 | 6,448 |
1999 | 5,137 |
2000 | 2,984 |
2001 | 2,898 |
2002 | 4,143 |
2003 | 4,200 |
2004 | 5,089 |
2005 | 5,145 |
2006 | 5,150 |
2007 | 4,728 |
2008 | 4,804 |
2009 | 4,083 |
2010 | 4,026 |
2011 | 3,314 |
2012 | 4,201 |
2013 | 4,236 |
2014 | 5,598 |
2015 | 6,720 |
2016 | 7,676 |
2017 | 6,600 |
2018 | 6,688 |
2019 | 6,640 |
Total | 225,225 |