Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
24.50
|
35.375
|
10.875
|
44.39%
|
1976
|
35.375
|
57.50
|
22.125
|
62.54%
|
1977
|
57.50
|
40.50*
|
-17.00
|
-29.57%
|
1978
|
27.00
|
24.00
|
-3.00
|
-11.11%
|
1979
|
24.00
|
28.875
|
4.875
|
20.31%
|
1980
|
28.875
|
40.75
|
11.875
|
41.13%
|
1981
|
40.75
|
37.75
|
-3.00
|
-7.36%
|
1982
|
37.75
|
51.75
|
14.00
|
37.09%
|
1983
|
51.75
|
69.75*
|
18.00
|
34.78%
|
1984
|
34.875
|
32.875
|
-2.00
|
-5.73%
|
1985
|
32.875
|
51.00
|
18.125
|
55.13%
|
1986
|
51.00
|
72.875
|
21.875
|
42.89%
|
1987
|
72.875
|
66.25*
|
-6.625
|
-9.09%
|
1988
|
33.125
|
40.375
|
7.25
|
21.89%
|
1989
|
40.375
|
39.75
|
-0.625
|
-1.55%
|
1990
|
39.75
|
47.00
|
7.25
|
18.24%
|
1991
|
47.00
|
50.50
|
3.50
|
7.45%
|
1992
|
50.50
|
65.875
|
15.375
|
30.45%
|
1993
|
65.875
|
75.875
|
10.00
|
15.18%
|
1994
|
75.875
|
74.25*
|
-1.625
|
-2.14%
|
1995
|
37.125
|
45.75
|
8.625
|
23.23%
|
1996
|
45.75
|
56.125
|
10.375
|
22.68%
|
1997
|
56.125
|
57.125
|
1.00
|
1.78%
|
1998
|
57.125
|
58.1875
|
1.0625
|
1.86%
|
1999
|
58.1875
|
62.5625
|
4.375
|
7.52%
|
2000
|
62.5625
|
46.3125
|
-16.25
|
-25.97%
|
2001
|
46.3125
|
51.72
|
5.4075
|
11.68%
|
2002
|
51.72
|
50.15
|
-1.57
|
-3.04%
|
2003
|
50.15
|
64.02
|
13.87
|
27.66%
|
2004
|
64.02
|
68.16
|
4.14
|
6.47%
|
2005
|
68.16
|
57.90
|
-10.26
|
-15.05%
|
2006
|
57.90
|
64.21
|
6.31
|
10.90%
|
2007
|
64.21
|
70.23
|
6.02
|
9.38%
|
2008
|
70.23
|
42.43
|
-27.80
|
-39.58%
|
2009
|
42.43
|
58.54
|
16.11
|
37.97%
|
2010
|
58.54
|
84.07
|
25.53
|
43.61%
|
2011
|
84.07
|
83.49
|
-0.58
|
-0.69%
|
2012
|
83.49
|
135.35
|
51.86
|
62.12%
|
2013
|
135.35
|
189.66
|
54.31
|
40.13%
|
2014
|
189.66
|
231.15
|
41.49
|
21.88%
|
2015
|
231.15
|
197.64*
|
-33.51
|
-14.50%
|
2016
|
98.82
|
94.76
|
-4.06
|
-4.11%
|
2017
|
94.76
|
116.82
|
22.06
|
23.28%
|
2018
|
116.82
|
102.23
|
-14.59
|
-12.49%
|
2019
|
102.23
|
133.49
|
31.26
|
30.58%
|
2020
|
133.49
|
144.22
|
10.73
|
8.04%
|
2021
|
144.22
|
172.44
|
28.22
|
19.57%
|
2022
|
172.44
|
125.74
|
-46.70
|
-27.08%
|
2023
|
125.74
|
149.55
|
23.81
|
18.94%
|