Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
11.50
|
12.00
|
0.50
|
4.35%
|
1976
|
12.00
|
13.00
|
1.00
|
8.33%
|
1977
|
13.00
|
14.25
|
1.25
|
9.62%
|
1978
|
14.25
|
15.75
|
1.50
|
10.53%
|
1979
|
15.75
|
23.00
|
7.25
|
46.03%
|
1980
|
23.00
|
29.375*
|
6.375
|
27.72%
|
1981
|
23.50
|
25.00
|
1.50
|
6.38%
|
1982
|
25.00
|
26.00
|
1.00
|
4.00%
|
1983
|
26.00
|
37.50*
|
11.50
|
44.23%
|
1984
|
30.00
|
20.00
|
-10.00
|
-33.33%
|
1985
|
20.00
|
20.00
|
0
|
0.00%
|
1986
|
20.00
|
26.75
|
6.75
|
33.75%
|
1987
|
26.75
|
14.75
|
-12.00
|
-44.86%
|
1988
|
14.75
|
21.00
|
6.25
|
42.37%
|
1989
|
21.00
|
22.25
|
1.25
|
5.95%
|
1990
|
22.25
|
36.50
|
14.25
|
64.04%
|
1991
|
36.50
|
26.75
|
-9.75
|
-26.71%
|
1992
|
26.75
|
23.50*
|
-3.25
|
-12.15%
|
1993
|
11.75
|
37.50*
|
25.75
|
219.15%
|
1994
|
30.00
|
11.00
|
-19.00
|
-63.33%
|
1995
|
11.00
|
10.0625
|
-0.9375
|
-8.52%
|
1996
|
10.0625
|
15.00
|
4.9375
|
49.07%
|
1997
|
15.00
|
22.00
|
7.00
|
46.67%
|
1998
|
22.00
|
8.3125
|
-13.6875
|
-62.22%
|
1999
|
8.3125
|
22.4375
|
14.125
|
169.92%
|
2000
|
22.4375
|
13.50
|
-8.9375
|
-39.83%
|
2001
|
13.50
|
6.03
|
-7.47
|
-55.33%
|
2002
|
6.03
|
6.93
|
0.90
|
14.93%
|
2003
|
6.93
|
9.32
|
2.39
|
34.49%
|
2004
|
9.32
|
19.78
|
10.46
|
112.23%
|
2005
|
19.78
|
24.71
|
4.93
|
24.92%
|
2006
|
24.71
|
33.14
|
8.43
|
34.12%
|
2007
|
33.14
|
23.56
|
-9.58
|
-28.91%
|
2008
|
23.56
|
7.68
|
-15.88
|
-67.40%
|
2009
|
7.68
|
8.98
|
1.30
|
16.93%
|
2010
|
8.98
|
14.02
|
5.04
|
56.12%
|
2011
|
14.02
|
10.16
|
-3.86
|
-27.53%
|
2012
|
10.16
|
15.83
|
5.67
|
55.81%
|
2013
|
15.83
|
25.99
|
10.16
|
64.18%
|
2014
|
25.99
|
22.25
|
-3.74
|
-14.39%
|
2015
|
22.25
|
31.12
|
8.87
|
39.87%
|
2016
|
31.12
|
40.527*
|
9.407
|
30.23%
|