Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
34.125
|
41.25
|
7.125
|
20.88%
|
1976
|
41.25
|
57.00
|
15.75
|
38.18%
|
1977
|
57.00
|
36.625
|
-20.375
|
-35.75%
|
1978
|
36.625
|
39.875
|
3.25
|
8.87%
|
1979
|
39.875
|
51.125
|
11.25
|
28.21%
|
1980
|
51.125
|
73.00
|
21.875
|
42.79%
|
1981
|
73.00
|
57.75
|
-15.25
|
-20.89%
|
1982
|
57.75
|
87.00
|
29.25
|
50.65%
|
1983
|
87.00
|
136.25
|
49.25
|
56.61%
|
1984
|
136.25
|
101.25*
|
-35.00
|
-25.69%
|
1985
|
33.75
|
38.875
|
5.125
|
15.19%
|
1986
|
38.875
|
35.625
|
-3.25
|
-8.36%
|
1987
|
35.625
|
49.75
|
14.125
|
39.65%
|
1988
|
49.75
|
42.00
|
-7.75
|
-15.58%
|
1989
|
42.00
|
58.375
|
16.375
|
38.99%
|
1990
|
58.375
|
52.375
|
-6.00
|
-10.28%
|
1991
|
52.375
|
62.25
|
12.875
|
24.58%
|
1992
|
62.25
|
104.50
|
39.25
|
60.15%
|
1993
|
104.50
|
184.50*
|
80.00
|
76.56%
|
1994
|
92.25
|
116.00*
|
23.75
|
25.75%
|
1995
|
58.00
|
57.00
|
-1.00
|
-1.72%
|
1996
|
57.00
|
61.25
|
4.25
|
7.46%
|
1997
|
61.25
|
57.1875
|
-4.0625
|
-6.63%
|
1998
|
57.1875
|
61.0625
|
3.875
|
6.78%
|
1999
|
61.0625
|
147.25
|
86.1875
|
141.15%
|
2000
|
147.25
|
60.75*
|
-86.50
|
-58.74%
|
2001
|
20.25
|
15.02
|
-5.23
|
-25.83%
|
2002
|
15.02
|
8.65
|
-6.37
|
-42.41%
|
2003
|
8.65
|
14.00
|
5.35
|
61.85%
|
2004
|
14.00
|
17.20
|
3.20
|
22.86%
|
2005
|
17.20
|
22.59
|
5.39
|
31.34%
|
2006
|
22.59
|
20.56
|
-2.03
|
-8.99%
|
2007
|
20.56
|
16.04
|
-4.52
|
-21.98%
|
2008
|
16.04
|
4.43
|
-11.61
|
-72.38%
|
2009
|
4.43
|
7.76
|
3.33
|
75.17%
|
2010
|
7.76
|
9.07
|
1.31
|
16.88%
|
2011
|
9.07
|
6.6129*
|
-2.4571
|
-27.09%
|
2012
|
46.29
|
55.68
|
9.39
|
20.29%
|
2013
|
55.68
|
67.50
|
11.82
|
21.23%
|
2014
|
67.50
|
67.08
|
-0.42
|
-0.62%
|
2015
|
67.08
|
68.45
|
1.37
|
2.04%
|
2016
|
68.45
|
82.89
|
14.44
|
21.10%
|
2017
|
82.89
|
90.34
|
7.45
|
8.99%
|
2018
|
90.34
|
115.04
|
24.70
|
27.34%
|
2019
|
115.04
|
161.14
|
46.10
|
40.07%
|
2020
|
161.14
|
170.06
|
8.92
|
5.54%
|
2021
|
170.06
|
271.70
|
101.64
|
59.77%
|
2022
|
271.70
|
257.71
|
-13.99
|
-5.15%
|
2023
|
257.71
|
313.09
|
55.38
|
21.49%
|