Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
19.375
|
23.375
|
4.00
|
20.65%
|
1976
|
23.375
|
30.75
|
7.375
|
31.55%
|
1977
|
30.75
|
29.625
|
-1.125
|
-3.66%
|
1978
|
29.625
|
35.50
|
5.875
|
19.83%
|
1979
|
35.50
|
48.375
|
12.875
|
36.27%
|
1980
|
48.375
|
90.00*
|
41.625
|
86.05%
|
1981
|
45.00
|
32.75
|
-12.25
|
-27.22%
|
1982
|
32.75
|
42.50
|
9.75
|
29.77%
|
1983
|
42.50
|
66.00*
|
23.50
|
55.29%
|
1984
|
33.00
|
30.375
|
-2.625
|
-7.95%
|
1985
|
30.375
|
35.75
|
5.375
|
17.70%
|
1986
|
35.75
|
45.375
|
9.625
|
26.92%
|
1987
|
45.375
|
38.00*
|
-7.375
|
-16.25%
|
1988
|
19.00
|
21.75
|
2.75
|
14.47%
|
1989
|
21.75
|
23.75
|
2.00
|
9.20%
|
1990
|
23.75
|
27.75
|
4.00
|
16.84%
|
1991
|
27.75
|
27.375
|
-0.375
|
-1.35%
|
1992
|
27.375
|
29.00
|
1.625
|
5.94%
|
1993
|
29.00
|
37.125
|
8.125
|
28.02%
|
1994
|
37.125
|
35.75
|
-1.375
|
-3.70%
|
1995
|
35.75
|
52.875
|
17.125
|
47.90%
|
1996
|
52.875
|
60.875
|
8.00
|
15.13%
|
1997
|
60.875
|
52.25
|
-8.625
|
-14.17%
|
1998
|
52.25
|
48.5625
|
-3.6875
|
-7.06%
|
1999
|
48.5625
|
47.875
|
-0.6875
|
-1.42%
|
2000
|
47.875
|
47.625
|
-0.25
|
-0.52%
|
2001
|
47.625
|
17.86
|
-29.765
|
-62.50%
|
2002
|
17.86
|
20.71
|
2.85
|
15.96%
|
2003
|
20.71
|
35.60
|
14.89
|
71.90%
|
2004
|
35.60
|
49.55
|
13.95
|
39.19%
|
2005
|
49.55
|
59.16
|
9.61
|
19.39%
|
2006
|
59.16
|
61.08
|
1.92
|
3.25%
|
2007
|
61.08
|
68.96
|
7.88
|
12.90%
|
2008
|
68.96
|
32.24
|
-36.72
|
-53.25%
|
2009
|
32.24
|
46.98
|
14.74
|
45.72%
|
2010
|
46.98
|
71.71
|
24.73
|
52.64%
|
2011
|
71.71
|
73.37
|
1.66
|
2.31%
|
2012
|
73.37
|
83.99
|
10.62
|
14.47%
|
2013
|
83.99
|
118.16
|
34.17
|
40.68%
|
2014
|
118.16
|
111.20
|
-6.96
|
-5.89%
|
2015
|
111.20
|
102.61
|
-8.59
|
-7.72%
|
2016
|
102.61
|
134.40
|
31.79
|
30.98%
|
2017
|
134.40
|
196.35
|
61.95
|
46.09%
|
2018
|
196.35
|
150.48
|
-45.87
|
-23.36%
|
2019
|
150.48
|
202.67
|
52.19
|
34.68%
|
2020
|
202.67
|
250.81
|
48.14
|
23.75%
|
2021
|
250.81
|
348.85
|
98.04
|
39.09%
|
2022
|
348.85
|
257.57
|
-91.28
|
-26.17%
|
2023
|
257.57
|
310.48
|
52.91
|
20.54%
|