Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1980
|
4.00
|
19.00
|
15.00
|
375.00%
|
1981
|
19.00
|
30.00*
|
11.00
|
57.89%
|
1982
|
20.00
|
51.00*
|
31.00
|
155.00%
|
1983
|
34.00
|
46.50*
|
12.50
|
36.76%
|
1984
|
31.00
|
34.875*
|
3.875
|
12.50%
|
1985
|
23.25
|
23.25
|
0
|
0.00%
|
1986
|
23.25
|
12.00
|
-11.25
|
-48.39%
|
1987
|
12.00
|
9.00
|
-3.00
|
-25.00%
|
1988
|
9.00
|
11.625
|
2.625
|
29.17%
|
1989
|
11.625
|
9.625
|
-2.00
|
-17.20%
|
1990
|
9.625
|
7.50
|
-2.125
|
-22.08%
|
1991
|
7.50
|
8.00
|
0.50
|
6.67%
|
1992
|
8.00
|
5.375
|
-2.625
|
-32.81%
|
1993
|
5.375
|
5.25
|
-0.125
|
-2.33%
|
1994
|
5.25
|
7.75
|
2.50
|
47.62%
|
1995
|
7.75
|
8.125
|
0.375
|
4.84%
|
1996
|
8.125
|
8.875
|
0.75
|
9.23%
|
1997
|
8.875
|
14.0625
|
5.1875
|
58.45%
|
1998
|
14.0625
|
16.875
|
2.8125
|
20.00%
|
1999
|
16.875
|
45.75
|
28.875
|
171.11%
|
2000
|
45.75
|
235.8375*
|
190.0875
|
415.49%
|
2001
|
78.6125
|
19.28
|
-59.3325
|
-75.47%
|
2002
|
19.28
|
12.56
|
-6.72
|
-34.85%
|
2003
|
12.56
|
16.62
|
4.06
|
32.32%
|
2004
|
16.62
|
14.10
|
-2.52
|
-15.16%
|
2005
|
14.10
|
13.54
|
-0.56
|
-3.97%
|
2006
|
13.54
|
20.95
|
7.41
|
54.73%
|
2007
|
20.95
|
12.79
|
-8.16
|
-38.95%
|
2008
|
12.79
|
6.78
|
-6.01
|
-46.99%
|
2009
|
6.78
|
9.19
|
2.41
|
35.55%
|
2010
|
9.19
|
17.43
|
8.24
|
89.66%
|
2011
|
17.43
|
13.61
|
-3.82
|
-21.92%
|
2012
|
13.61
|
13.45
|
-0.16
|
-1.18%
|
2013
|
13.45
|
18.07
|
4.62
|
34.35%
|
2014
|
18.07
|
19.11
|
1.04
|
5.76%
|
2015
|
19.11
|
15.87
|
-3.24
|
-16.95%
|
2016
|
15.87
|
23.00*
|
7.13
|
44.93%
|