Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
3.00
|
6.375
|
3.375
|
112.50%
|
1976
|
6.375
|
13.25
|
6.875
|
107.84%
|
1977
|
13.25
|
21.00*
|
7.75
|
58.49%
|
1978
|
15.75
|
16.50
|
0.75
|
4.76%
|
1979
|
16.50
|
16.75
|
0.25
|
1.52%
|
1980
|
16.75
|
19.00
|
2.25
|
13.43%
|
1981
|
19.00
|
41.00*
|
22.00
|
115.79%
|
1982
|
30.75
|
53.50*
|
22.75
|
73.98%
|
1983
|
26.75
|
24.125
|
-2.625
|
-9.81%
|
1984
|
24.125
|
15.625
|
-8.50
|
-35.23%
|
1985
|
15.625
|
22.375
|
6.75
|
43.20%
|
1986
|
22.375
|
16.125
|
-6.25
|
-27.93%
|
1987
|
16.125
|
13.25
|
-2.875
|
-17.83%
|
1988
|
13.25
|
16.00
|
2.75
|
20.75%
|
1989
|
16.00
|
16.50
|
0.50
|
3.13%
|
1990
|
16.50
|
15.25
|
-1.25
|
-7.58%
|
1991
|
15.25
|
18.125
|
2.875
|
18.85%
|
1992
|
18.125
|
18.125
|
0
|
0.00%
|
1993
|
18.125
|
20.50
|
2.375
|
13.10%
|
1994
|
20.50
|
17.75
|
-2.75
|
-13.41%
|
1995
|
17.75
|
28.375
|
10.625
|
59.86%
|
1996
|
28.375
|
34.6875*
|
6.3125
|
22.25%
|
1997
|
23.125
|
32.75
|
9.625
|
41.62%
|
1998
|
32.75
|
18.75
|
-14.00
|
-42.75%
|
1999
|
18.75
|
21.875
|
3.125
|
16.67%
|
2000
|
21.875
|
25.6875
|
3.8125
|
17.43%
|
2001
|
25.6875
|
51.36
|
25.6725
|
99.94%
|
2002
|
51.36
|
55.29*
|
3.93
|
7.65%
|
2003
|
18.43
|
23.00
|
4.57
|
24.80%
|
2004
|
23.00
|
25.07
|
2.07
|
9.00%
|
2005
|
25.07
|
19.96
|
-5.11
|
-20.38%
|
2006
|
19.96
|
21.70
|
1.74
|
8.72%
|
2007
|
21.70
|
39.20
|
17.50
|
80.65%
|
2008
|
39.20
|
27.20
|
-12.00
|
-30.61%
|
2009
|
27.20
|
37.30
|
10.10
|
37.13%
|
2010
|
37.30
|
47.15
|
9.85
|
26.41%
|
2011
|
47.15
|
43.59
|
-3.56
|
-7.55%
|
2012
|
43.59
|
47.97
|
4.38
|
10.05%
|
2013
|
47.97
|
52.66
|
4.69
|
9.78%
|
2014
|
52.66
|
52.64
|
-0.02
|
-0.04%
|
2015
|
52.64
|
47.25
|
-5.39
|
-10.24%
|
2016
|
47.25
|
47.95
|
0.70
|
1.48%
|
2017
|
47.95
|
58.95
|
11.00
|
22.94%
|
2018
|
58.95
|
53.74
|
-5.21
|
-8.84%
|
2019
|
53.74
|
63.57
|
9.83
|
18.29%
|
2020
|
63.57
|
62.04
|
-1.53
|
-2.41%
|
2021
|
62.04
|
75.00*
|
12.96
|
20.89%
|