Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
10.625
|
14.50
|
3.875
|
36.47%
|
1976
|
14.50
|
26.25
|
11.75
|
81.03%
|
1977
|
26.25
|
36.05*
|
9.80
|
37.33%
|
1978
|
25.75
|
43.75*
|
18.00
|
69.90%
|
1979
|
31.25
|
59.8125*
|
28.5625
|
91.40%
|
1980
|
39.875
|
69.875
|
30.00
|
75.24%
|
1981
|
69.875
|
59.75
|
-10.125
|
-14.49%
|
1982
|
59.75
|
62.50
|
2.75
|
4.60%
|
1983
|
62.50
|
85.50*
|
23.00
|
36.80%
|
1984
|
42.75
|
32.25
|
-10.50
|
-24.56%
|
1985
|
32.25
|
53.875
|
21.625
|
67.05%
|
1986
|
53.875
|
45.75*
|
-8.125
|
-15.08%
|
1987
|
30.50
|
39.625
|
9.125
|
29.92%
|
1988
|
39.625
|
47.75
|
8.125
|
20.50%
|
1989
|
47.75
|
60.25
|
12.50
|
26.18%
|
1990
|
60.25
|
62.00
|
1.75
|
2.90%
|
1991
|
62.00
|
89.375
|
27.375
|
44.15%
|
1992
|
89.375
|
156.75*
|
67.375
|
75.38%
|
1993
|
78.375
|
106.00*
|
27.625
|
35.25%
|
1994
|
53.00
|
55.375
|
2.375
|
4.48%
|
1995
|
55.375
|
57.125
|
1.75
|
3.16%
|
1996
|
57.125
|
51.00
|
-6.125
|
-10.72%
|
1997
|
51.00
|
48.3125
|
-2.6875
|
-5.27%
|
1998
|
48.3125
|
43.25
|
-5.0625
|
-10.48%
|
1999
|
43.25
|
54.8125
|
11.5625
|
26.73%
|
2000
|
54.8125
|
39.6875
|
-15.125
|
-27.59%
|
2001
|
39.6875
|
52.96
|
13.2725
|
33.44%
|
2002
|
52.96
|
41.30
|
-11.66
|
-22.02%
|
2003
|
41.30
|
56.00
|
14.70
|
35.59%
|
2004
|
56.00
|
104.68*
|
48.68
|
86.93%
|
2005
|
52.34
|
66.72
|
14.38
|
27.47%
|
2006
|
66.72
|
109.32*
|
42.60
|
63.85%
|
2007
|
54.66
|
59.22
|
4.56
|
8.34%
|
2008
|
59.22
|
46.20
|
-13.02
|
-21.99%
|
2009
|
46.20
|
46.65
|
0.45
|
0.97%
|
2010
|
46.65
|
43.82
|
-2.83
|
-6.07%
|
2011
|
43.82
|
39.57
|
-4.25
|
-9.70%
|
2012
|
39.57
|
43.16
|
3.59
|
9.07%
|
2013
|
43.16
|
53.88
|
10.22
|
23.68%
|
2014
|
53.88
|
49.05
|
-4.33
|
-8.11%
|
2015
|
49.05
|
40.30
|
-8.75
|
-17.84%
|
2016
|
40.30
|
59.52
|
19.22
|
47.69%
|
2017
|
59.52
|
63.58
|
4.06
|
6.82%
|
2018
|
63.58
|
51.81
|
-11.77
|
-18.51%
|
2019
|
51.81
|
56.28
|
4.47
|
8.63%
|
2020
|
56.28
|
53.19
|
-3.09
|
-5.49%
|
2021
|
53.19
|
114.15
|
60.96
|
114.61%
|
2022
|
114.15
|
131.81
|
17.66
|
15.47%
|
2023
|
131.81
|
174.04
|
42.23
|
32.04%
|