Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
18.50
|
28.625
|
10.125
|
54.73%
|
1976
|
28.625
|
34.50
|
5.875
|
20.52%
|
1977
|
34.50
|
34.3333*
|
-0.1667
|
-0.48%
|
1978
|
25.75
|
24.00
|
-1.75
|
-6.80%
|
1979
|
24.00
|
32.50
|
8.50
|
35.42%
|
1980
|
32.50
|
40.00
|
7.50
|
23.08%
|
1981
|
40.00
|
43.75*
|
3.75
|
9.38%
|
1982
|
21.875
|
28.50
|
6.625
|
30.29%
|
1983
|
28.50
|
31.625
|
3.125
|
10.96%
|
1984
|
31.625
|
36.25
|
4.625
|
14.62%
|
1985
|
36.25
|
49.75*
|
13.50
|
37.24%
|
1986
|
24.875
|
30.25
|
5.375
|
21.61%
|
1987
|
30.25
|
32.125
|
1.875
|
6.20%
|
1988
|
32.125
|
35.75
|
3.625
|
11.28%
|
1989
|
35.75
|
48.0375*
|
12.2875
|
34.37%
|
1990
|
45.75
|
46.59375*
|
0.84375
|
1.84%
|
1991
|
44.375
|
59.325*
|
14.95
|
33.69%
|
1992
|
56.50
|
58.40625*
|
1.90625
|
3.37%
|
1993
|
55.625
|
54.125
|
-1.50
|
-2.70%
|
1994
|
54.125
|
53.25
|
-0.875
|
-1.62%
|
1995
|
53.25
|
69.0375*
|
15.7875
|
29.65%
|
1996
|
65.75
|
86.50*
|
20.75
|
31.56%
|
1997
|
43.25
|
49.3125
|
6.0625
|
14.02%
|
1998
|
49.3125
|
38.00
|
-11.3125
|
-22.94%
|
1999
|
38.00
|
27.25
|
-10.75
|
-28.29%
|
2000
|
27.25
|
26.50
|
-0.75
|
-2.75%
|
2001
|
26.50
|
29.38
|
2.88
|
10.87%
|
2002
|
29.38
|
35.14
|
5.76
|
19.61%
|
2003
|
35.14
|
44.10
|
8.96
|
25.50%
|
2004
|
44.10
|
52.30
|
8.20
|
18.59%
|
2005
|
52.30
|
45.12
|
-7.18
|
-13.73%
|
2006
|
45.12
|
45.21
|
0.09
|
0.20%
|
2007
|
45.21
|
51.60
|
6.39
|
14.13%
|
2008
|
51.60
|
32.68
|
-18.92
|
-36.67%
|
2009
|
32.68
|
47.30
|
14.62
|
44.74%
|
2010
|
47.30
|
60.13
|
12.83
|
27.12%
|
2011
|
60.13
|
66.86
|
6.73
|
11.19%
|
2012
|
66.86
|
84.63
|
17.77
|
26.58%
|
2013
|
84.63
|
108.90
|
24.27
|
28.68%
|
2014
|
108.90
|
106.83
|
-2.07
|
-1.90%
|
2015
|
106.83
|
101.04
|
-5.79
|
-5.42%
|
2016
|
101.04
|
116.70
|
15.66
|
15.50%
|
2017
|
116.70
|
135.34
|
18.64
|
15.97%
|
2018
|
135.34
|
99.34
|
-36.00
|
-26.60%
|
2019
|
99.34
|
147.82
|
48.48
|
48.80%
|
2020
|
147.82
|
156.79
|
8.97
|
6.07%
|
2021
|
156.79
|
208.27
|
51.48
|
32.83%
|
2022
|
208.27
|
234.68
|
26.41
|
12.68%
|
2023
|
234.68
|
328.93
|
94.25
|
40.16%
|