|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1975
|
14.75
|
25.625
|
10.875
|
73.73%
|
|
1976
|
25.625
|
48.75*
|
23.125
|
90.24%
|
|
1977
|
24.375
|
32.00
|
7.625
|
31.28%
|
|
1978
|
32.00
|
31.25*
|
-0.75
|
-2.34%
|
|
1979
|
15.625
|
23.875
|
8.25
|
52.80%
|
|
1980
|
23.875
|
29.375
|
5.50
|
23.04%
|
|
1981
|
29.375
|
39.25*
|
9.875
|
33.62%
|
|
1982
|
19.625
|
25.875
|
6.25
|
31.85%
|
|
1983
|
25.875
|
29.25
|
3.375
|
13.04%
|
|
1984
|
29.25
|
31.625
|
2.375
|
8.12%
|
|
1985
|
31.625
|
44.75*
|
13.125
|
41.50%
|
|
1986
|
22.375
|
24.50
|
2.125
|
9.50%
|
|
1987
|
24.50
|
17.875
|
-6.625
|
-27.04%
|
|
1988
|
17.875
|
24.50
|
6.625
|
37.06%
|
|
1989
|
24.50
|
29.00
|
4.50
|
18.37%
|
|
1990
|
29.00
|
23.75
|
-5.25
|
-18.10%
|
|
1991
|
23.75
|
27.25
|
3.50
|
14.74%
|
|
1992
|
27.25
|
31.125
|
3.875
|
14.22%
|
|
1993
|
31.125
|
36.25
|
5.125
|
16.47%
|
|
1994
|
36.25
|
24.375
|
-11.875
|
-32.76%
|
|
1995
|
24.375
|
31.50
|
7.125
|
29.23%
|
|
1996
|
31.50
|
28.375
|
-3.125
|
-9.92%
|
|
1997
|
28.375
|
41.875
|
13.50
|
47.58%
|
|
1998
|
41.875
|
56.00*
|
14.125
|
33.73%
|
|
1999
|
28.00
|
20.00
|
-8.00
|
-28.57%
|
|
2000
|
20.00
|
13.875
|
-6.125
|
-30.63%
|
|
2001
|
13.875
|
22.12
|
8.245
|
59.42%
|
|
2002
|
22.12
|
16.51
|
-5.61
|
-25.36%
|
|
2003
|
16.51
|
28.59
|
12.08
|
73.17%
|
|
2004
|
28.59
|
34.52
|
5.93
|
20.74%
|
|
2005
|
34.52
|
32.48
|
-2.04
|
-5.91%
|
|
2006
|
32.48
|
35.75
|
3.27
|
10.07%
|
|
2007
|
35.75
|
37.52
|
1.77
|
4.95%
|
|
2008
|
37.52
|
14.60
|
-22.92
|
-61.09%
|
|
2009
|
14.60
|
12.71
|
-1.89
|
-14.95%
|
|
2010
|
12.71
|
9.63
|
-3.08
|
-24.23%
|
|
2011
|
9.63
|
8.12
|
-1.51
|
-15.68%
|
|
2012
|
8.12
|
2.47
|
-5.65
|
-69.58%
|
|
2013
|
2.47
|
7.29
|
4.82
|
195.14%
|
|
2014
|
7.29
|
9.70
|
2.41
|
33.06%
|
|
2015
|
9.70
|
6.78
|
-2.92
|
-30.10%
|
|
2016
|
6.78
|
4.67
|
-2.11
|
-31.12%
|
|
2017
|
4.67
|
3.0857*
|
-1.5843
|
-33.93%
|
|
2018
|
21.60
|
32.50*
|
10.90
|
50.46%
|