Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
26.00
|
45.00
|
19.00
|
73.08%
|
1976
|
45.00
|
75.50*
|
30.50
|
67.78%
|
1977
|
37.75
|
43.00
|
5.25
|
13.91%
|
1978
|
43.00
|
41.75
|
-1.25
|
-2.91%
|
1979
|
41.75
|
63.50*
|
21.75
|
52.10%
|
1980
|
31.75
|
62.75
|
31.00
|
97.64%
|
1981
|
62.75
|
66.00*
|
3.25
|
5.18%
|
1982
|
33.00
|
30.625
|
-2.375
|
-7.20%
|
1983
|
30.625
|
30.00
|
-0.625
|
-2.04%
|
1984
|
30.00
|
34.25
|
4.25
|
14.17%
|
1985
|
34.25
|
40.375
|
6.125
|
17.88%
|
1986
|
40.375
|
44.50
|
4.125
|
10.22%
|
1987
|
44.50
|
62.625
|
18.125
|
40.73%
|
1988
|
62.625
|
57.75*
|
-4.875
|
-7.78%
|
1989
|
28.875
|
36.00
|
7.125
|
24.68%
|
1990
|
36.00
|
39.75
|
3.75
|
10.42%
|
1991
|
39.75
|
41.75
|
2.00
|
5.03%
|
1992
|
41.75
|
45.875
|
4.125
|
9.88%
|
1993
|
45.875
|
60.75
|
14.875
|
32.43%
|
1994
|
60.75
|
51.625
|
-9.125
|
-15.02%
|
1995
|
51.625
|
73.75*
|
22.125
|
42.86%
|
1996
|
36.875
|
50.50
|
13.625
|
36.95%
|
1997
|
50.50
|
72.25*
|
21.75
|
43.07%
|
1998
|
36.125
|
36.625
|
0.50
|
1.38%
|
1999
|
36.625
|
45.375
|
8.75
|
23.89%
|
2000
|
45.375
|
40.5625
|
-4.8125
|
-10.61%
|
2001
|
40.5625
|
37.07
|
-3.4925
|
-8.61%
|
2002
|
37.07
|
29.16
|
-7.91
|
-21.34%
|
2003
|
29.16
|
39.75
|
10.59
|
36.32%
|
2004
|
39.75
|
40.49
|
2.19
|
5.51%
|
2005
|
40.49
|
40.49
|
-1.45
|
-3.46%
|
2006
|
40.49
|
49.02
|
8.53
|
21.07%
|
2007
|
49.02
|
46.09
|
-2.93
|
-5.98%
|
2008
|
46.09
|
32.92
|
-13.17
|
-28.57%
|
2009
|
32.92
|
41.61
|
8.69
|
26.40%
|
2010
|
41.61
|
58.45
|
16.84
|
40.47%
|
2011
|
58.45
|
58.05
|
-0.40
|
-0.68%
|
2012
|
58.05
|
65.71
|
7.66
|
13.20%
|
2013
|
65.71
|
96.54
|
30.83
|
46.92%
|
2014
|
96.54
|
83.495*
|
-13.045
|
-13.51%
|
2015
|
71.72
|
61.31
|
-10.41
|
-14.51%
|
2016
|
61.31
|
74.93
|
13.62
|
22.21%
|
2017
|
74.93
|
100.99
|
26.06
|
34.78%
|
2018
|
100.99
|
84.49*
|
-16.50
|
-16.34%
|
2019
|
70.95
|
115.26
|
44.31
|
62.45%
|
2020
|
115.26
|
126.25
|
10.99
|
9.53%
|
2021
|
126.25
|
181.60
|
55.35
|
43.84%
|
2022
|
181.60
|
135.41
|
-46.19
|
-25.44%
|
2023
|
135.41
|
153.81
|
18.40
|
13.59%
|