Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
11.50
|
18.50
|
7.00
|
60.87%
|
1976
|
18.50
|
18.50
|
0.00
|
0.00%
|
1977
|
18.50
|
18.50
|
0.00
|
0.00%
|
1978
|
18.50
|
22.375
|
3.875
|
20.95%
|
1979
|
22.375
|
23.00
|
0.625
|
2.79%
|
1980
|
23.00
|
26.875
|
3.875
|
16.85%
|
1981
|
26.875
|
33.625
|
6.75
|
25.12%
|
1982
|
33.625
|
57.25*
|
23.625
|
70.26%
|
1983
|
28.625
|
31.25
|
2.625
|
9.17%
|
1984
|
31.25
|
45.00
|
13.75
|
44.00%
|
1985
|
45.00
|
61.75*
|
16.75
|
37.22%
|
1986
|
30.875
|
35.25
|
4.375
|
14.17%
|
1987
|
35.25
|
35.375
|
0.125
|
0.35%
|
1988
|
35.375
|
27.875
|
-7.50
|
-21.20%
|
1989
|
27.875
|
33.625
|
5.75
|
20.63%
|
1990
|
33.625
|
26.875
|
-6.75
|
-20.07%
|
1991
|
26.875
|
38.00
|
11.125
|
41.40%
|
1992
|
38.00
|
35.375
|
-2.625
|
-6.91%
|
1993
|
35.375
|
30.25
|
-5.125
|
-14.49%
|
1994
|
30.25
|
31.50
|
1.25
|
4.13%
|
1995
|
31.50
|
27.75
|
-3.75
|
-11.90%
|
1996
|
27.75
|
26.25
|
-1.50
|
-5.41%
|
1997
|
26.25
|
35.375
|
9.125
|
34.76%
|
1998
|
35.375
|
45.75
|
10.375
|
29.33%
|
1999
|
45.75
|
39.375
|
-6.375
|
-13.93%
|
2000
|
39.375
|
46.0625
|
6.6875
|
16.98%
|
2001
|
46.0625
|
70.70
|
24.6375
|
53.49%
|
2002
|
70.70
|
102.38*
|
31.68
|
44.81%
|
2003
|
51.19
|
59.57
|
8.38
|
16.37%
|
2004
|
59.57
|
87.96*
|
28.39
|
47.66%
|
2005
|
43.98
|
39.72
|
-4.26
|
-9.69%
|
2006
|
39.72
|
43.60
|
3.88
|
9.77%
|
2007
|
43.60
|
45.00
|
1.40
|
3.21%
|
2008
|
45.00
|
41.59
|
-3.41
|
-7.58%
|
2009
|
41.59
|
51.70
|
10.11
|
24.31%
|
2010
|
51.70
|
68.05
|
16.35
|
31.62%
|
2011
|
68.05
|
71.42*
|
3.37
|
4.95%
|
2012
|
35.71
|
44.75
|
9.04
|
25.32%
|
2013
|
44.75
|
51.66
|
6.91
|
15.44%
|
2014
|
51.66
|
68.17
|
16.51
|
31.96%
|
2015
|
68.17
|
72.73
|
4.56
|
6.69%
|
2016
|
72.73
|
75.07
|
2.34
|
3.22%
|
2017
|
75.07
|
75.70*
|
0.63
|
0.84%
|
2018
|
37.85
|
45.98
|
8.13
|
21.48%
|
2019
|
45.98
|
64.67
|
18.69
|
40.65%
|
2020
|
64.67
|
93.18
|
28.51
|
44.09%
|
2021
|
93.18
|
96.27
|
3.09
|
3.32%
|
2022
|
96.27
|
51.14
|
-45.13
|
-46.88%
|
2023
|
51.14
|
57.52
|
6.38
|
12.48%
|