Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
9.875
|
17.75
|
7.875
|
79.75%
|
1976
|
17.75
|
16.125
|
-1.625
|
-9.15%
|
1977
|
16.125
|
20.00
|
3.875
|
24.03%
|
1978
|
20.00
|
26.625
|
6.625
|
33.13%
|
1979
|
26.625
|
33.9375*
|
7.3125
|
27.46%
|
1980
|
22.625
|
39.75*
|
17.125
|
75.69%
|
1981
|
26.50
|
39.50
|
13.00
|
49.06%
|
1982
|
39.50
|
78.50*
|
-0.25
|
-0.63%
|
1983
|
39.25
|
36.50
|
-2.75
|
-7.01%
|
1984
|
36.50
|
33.75
|
-2.75
|
-7.53%
|
1985
|
33.75
|
44.75
|
11.00
|
32.59%
|
1986
|
44.75
|
60.00*
|
15.25
|
34.08%
|
1987
|
30.00
|
27.125
|
-2.875
|
-9.58%
|
1988
|
27.125
|
38.50
|
11.375
|
41.94%
|
1989
|
38.50
|
63.25*
|
24.75
|
64.29%
|
1990
|
31.625
|
33.625
|
2.00
|
6.32%
|
1991
|
33.625
|
46.625
|
13.00
|
38.66%
|
1992
|
46.625
|
52.75*
|
6.125
|
13.14%
|
1993
|
26.375
|
29.25
|
2.875
|
10.90%
|
1994
|
29.25
|
25.75
|
-3.50
|
-11.97%
|
1995
|
25.75
|
32.50
|
6.75
|
26.21%
|
1996
|
32.50
|
32.625
|
0.125
|
0.38%
|
1997
|
32.625
|
45.5625
|
12.9375
|
39.66%
|
1998
|
45.5625
|
54.875*
|
9.3125
|
20.44%
|
1999
|
27.4375
|
39.5625
|
12.125
|
44.19%
|
2000
|
39.5625
|
60.00*
|
20.4375
|
51.66%
|
2001
|
30.00
|
26.22
|
-3.78
|
-12.60%
|
2002
|
26.22
|
29.79
|
3.57
|
13.62%
|
2003
|
29.79
|
37.23
|
7.44
|
24.97%
|
2004
|
37.23
|
38.17
|
0.94
|
2.52%
|
2005
|
38.17
|
31.05
|
-7.12
|
-18.65%
|
2006
|
31.05
|
36.76
|
5.71
|
18.39%
|
2007
|
36.76
|
31.21
|
-5.55
|
-15.10%
|
2008
|
31.21
|
22.94
|
-8.27
|
-26.50%
|
2009
|
22.94
|
27.94
|
5.00
|
21.80%
|
2010
|
27.94
|
29.40
|
-1.46
|
-5.23%
|
2011
|
29.40
|
29.33
|
-0.07
|
-0.24%
|
2012
|
29.33
|
31.66
|
2.33
|
7.94%
|
2013
|
31.66
|
36.10
|
4.44
|
14.02%
|
2014
|
36.10
|
39.69
|
3.59
|
9.94%
|
2015
|
39.69
|
41.00
|
1.31
|
3.30%
|
2016
|
41.00
|
55.37
|
14.37
|
35.05%
|
2017
|
55.37
|
60.73
|
5.36
|
9.68%
|
2018
|
60.73
|
62.66
|
1.93
|
3.18%
|
2019
|
62.66
|
85.54
|
22.88
|
36.51%
|
2020
|
85.54
|
74.26
|
-11.28
|
-13.19%
|
2021
|
74.26
|
78.55
|
4.29
|
5.78%
|
2022
|
78.55
|
76.45
|
-2.10
|
-2.67%
|
2023
|
76.45
|
73.13
|
-3.32
|
-4.34%
|