Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
2.75
|
6.00
|
3.25
|
118.18%
|
1976
|
6.00
|
7.625
|
1.625
|
27.08%
|
1977
|
7.625
|
8.50
|
0.875
|
11.48%
|
1978
|
8.50
|
10.125
|
1.625
|
19.12%
|
1979
|
10.125
|
10.875
|
0.75
|
7.41%
|
1980
|
10.875
|
21.25
|
10.375
|
95.40%
|
1981
|
21.25
|
28.75
|
7.50
|
35.29%
|
1982
|
28.75
|
73.65*
|
44.90
|
156.17%
|
1983
|
61.375
|
86.50*
|
25.125
|
40.94%
|
1984
|
43.25
|
48.95*
|
5.70
|
13.18%
|
1985
|
44.50
|
82.1667*
|
37.6667
|
84.64%
|
1986
|
61.625
|
48.00*
|
-13.625
|
-22.11%
|
1987
|
24.00
|
14.00
|
-10.00
|
-41.67%
|
1988
|
14.00
|
25.50
|
11.50
|
82.14%
|
1989
|
25.50
|
15.375
|
-10.125
|
-39.71%
|
1990
|
15.375
|
10.875
|
-4.50
|
-29.27%
|
1991
|
10.875
|
16.875
|
6.00
|
55.17%
|
1992
|
16.875
|
28.25
|
11.375
|
67.41%
|
1993
|
28.25
|
29.125
|
0.875
|
3.10%
|
1994
|
29.125
|
15.625
|
-13.50
|
-46.35%
|
1995
|
15.625
|
18.875
|
3.25
|
20.80%
|
1996
|
18.875
|
47.375
|
28.50
|
150.99%
|
1997
|
47.375
|
68.75*
|
21.375
|
45.12%
|
1998
|
34.375
|
58.00*
|
23.625
|
68.73%
|
1999
|
29.00
|
20.4375
|
-8.5625
|
-29.53%
|
2000
|
20.4375
|
27.75
|
7.3125
|
35.78%
|
2001
|
27.75
|
39.86
|
12.11
|
43.64%
|
2002
|
39.86
|
39.04*
|
-0.82
|
-2.06%
|
2003
|
19.52
|
22.05
|
2.53
|
12.96%
|
2004
|
22.05
|
25.13
|
3.08
|
13.97%
|
2005
|
25.13
|
23.23
|
-1.90
|
-7.56%
|
2006
|
23.23
|
28.52
|
5.29
|
22.77%
|
2007
|
28.52
|
28.73
|
0.21
|
0.74%
|
2008
|
28.73
|
20.57
|
-8.16
|
-28.40%
|
2009
|
20.57
|
36.55
|
15.98
|
77.69%
|
2010
|
36.55
|
44.39
|
7.84
|
21.45%
|
2011
|
44.39
|
64.55
|
20.16
|
45.42%
|
2012
|
64.55
|
84.90*
|
20.35
|
31.53%
|
2013
|
42.45
|
63.73
|
21.28
|
50.13%
|
2014
|
63.73
|
68.58
|
4.85
|
7.61%
|
2015
|
68.58
|
70.91
|
2.33
|
3.40%
|
2016
|
70.91
|
75.13
|
4.22
|
5.95%
|
2017
|
75.13
|
76.46
|
1.33
|
1.77%
|
2018
|
76.46
|
89.48*
|
13.02
|
17.03%
|
2019
|
44.74
|
61.06
|
16.32
|
36.48%
|
2020
|
61.06
|
68.29
|
7.23
|
11.84%
|
2021
|
68.29
|
75.92
|
7.63
|
11.17%
|
2022
|
75.92
|
79.60
|
3.68
|
4.85%
|
2023
|
79.60
|
93.81
|
14.21
|
17.85%
|