| Year |
Trips |
Miles |
Gain |
Cum.
Miles |
| 1982 |
x |
92 |
x |
92 |
| 1983 |
x |
113 |
x |
205 |
| 1984 |
x |
101 |
x |
306 |
| 1985 |
x |
105 |
x |
411 |
| 1986 |
x |
223 |
x |
634 |
| 1987 |
43 |
350 |
93,500' |
984 |
| 1988 |
59 |
550 |
131,600' |
1534 |
| 1989 |
56 |
525 |
118,800' |
2059 |
| 1990 |
71 |
720 |
151,800' |
2779 |
| 1991 |
82 |
930 |
180,400' |
3709 |
| 1992 | 100 | 1071 |
232,200' |
4780 |
| 1993 |
73 |
765 |
167,800' |
5545 |
| 1994 |
91 |
935 |
221,500' |
6480 |
| 1995 |
78 |
665 |
164,800' |
7145 |
| 1996 |
x |
200 |
x |
7345 |
| 1997 |
x |
100 |
x |
7445 |
| 1998 |
x |
100 |
x |
7545 |
| 1999 |
x |
100 |
x |
7645 |
| 2000 |
57 |
516 |
138,300' |
8161 |
| 2001 |
64 |
606 |
160,700' |
8767 |
| 2002 |
66 |
643 |
175,900' |
9410 |
| 2003 |
74 |
808 |
203,300' |
10218 |
| 2004 |
65 |
690 |
204,600' |
10908 |
| 2005 |
62 |
718 |
201,200' |
11626 |
| 2006 |
76 |
831 |
243,100' |
12457 |
| 2007 |
69 |
745 |
218,000' |
13202 |
| 2008 |
77 |
700 |
201,000' |
13902 |
| 2009 |
82 |
774 |
209,600' |
14676 |
| 2010 |
20 |
174 |
43,400' |
14850 |