Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
32.50
|
29.875
|
-2.625
|
-8.08%
|
1976
|
29.875
|
44.875
|
15.00 |
50.21%
|
1977
|
44.875
|
57.00*
|
12.125
|
27.02%
|
1978
|
38.00
|
43.25
|
5.25
|
13.82%
|
1979
|
43.25
|
83.75*
|
40.50
|
93.64%
|
1980
|
41.875
|
102.00*
|
60.125
|
143.58%
|
1981
|
51.00
|
36.75
|
-14.25
|
-27.94%
|
1982
|
36.75
|
19.50
|
-17.25
|
-46.94%
|
1983
|
19.50
|
20.125
|
0.625
|
3.21%
|
1984
|
20.125
|
20.00
|
-0.125
|
-0.62%
|
1985
|
20.00
|
20.25
|
0.25
|
1.25%
|
1986
|
20.25
|
20.75
|
0.50
|
2.47%
|
1987
|
20.75
|
18.75
|
-2.00
|
-9.64%
|
1988
|
18.75
|
20.375
|
1.625
|
8.67%
|
1989
|
20.375
|
34.375
|
14.00
|
68.71%
|
1990
|
34.375
|
26.375
|
-8.00
|
-23.27%
|
1991
|
26.375
|
19.375
|
-7.00
|
-26.54%
|
1992
|
19.375
|
24.625
|
5.25
|
27.10%
|
1993
|
24.625
|
27.875
|
3.25
|
13.20%
|
1994
|
27.875
|
25.625
|
-2.25
|
-8.07%
|
1995
|
25.625
|
29.75
|
4.125
|
16.10%
|
1996
|
29.75
|
52.125
|
22.375
|
75.21%
|
1997
|
52.125
|
67.875
|
15.75
|
30.22%
|
1998
|
67.875
|
38.75*
|
-29.125
|
-42.91%
|
1999
|
19.375
|
21.75
|
2.375
|
12.26%
|
2000
|
21.75
|
43.875
|
22.125
|
101.72%
|
2001
|
43.875
|
33.38
|
-10.495
|
-23.92%
|
2002
|
33.38
|
27.91
|
-5.47
|
-16.39%
|
2003
|
27.91
|
27.93
|
0.02
|
0.07%
|
2004
|
27.93
|
34.04
|
6.11
|
21.88%
|
2005
|
34.04
|
61.91
|
27.87
|
81.87%
|
2006
|
61.91
|
48.94*
|
-12.97
|
-20.95%
|
2007
|
24.47
|
40.07
|
15.60
|
63.75%
|
2008
|
40.07
|
22.75
|
-17.32
|
-43.22%
|
2009
|
22.75
|
39.88
|
17.13
|
75.30%
|
2010
|
39.88
|
48.48
|
8.60
|
21.56%
|
2011
|
48.48
|
58.36
|
9.88
|
20.38%
|
2012
|
58.36
|
56.01
|
-2.35
|
-4.03%
|
2013
|
56.01
|
84.08
|
28.07
|
50.12%
|
2014
|
84.08
|
67.42
|
-16.66
|
-19.81%
|
2015
|
67.42
|
53.55
|
-13.87
|
-20.57%
|
2016
|
53.55
|
77.40
|
23.85
|
44.54%
|
2017
|
77.40
|
64.64
|
-12.76
|
-16.49%
|
2018
|
64.64
|
47.94
|
-16.70
|
-25.84%
|
2019
|
47.94
|
45.43
|
-2.51
|
-5.24%
|
2020
|
45.43
|
23.16
|
-22.27
|
-49.02%
|
2021
|
23.16
|
23.70
|
0.54
|
2.33%
|
2022
|
23.70
|
49.57
|
25.87
|
109.16%
|
2023
|
49.57
|
36.22
|
-13.35
|
-26.93%
|