Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
64.625
|
88.75
|
24.125
|
37.33%
|
1976
|
88.75
|
107.25*
|
18.50
|
20.85%
|
1977
|
53.625
|
48.125
|
-5.50
|
-10.26%
|
1978
|
48.125
|
49.125
|
1.00
|
2.08%
|
1979
|
49.125
|
55.125
|
6.00
|
12.21%
|
1980
|
55.125
|
80.625
|
25.50
|
46.26%
|
1981
|
80.625
|
62.50*
|
-18.125
|
-22.48%
|
1982
|
31.25
|
29.75
|
-1.50
|
-4.80%
|
1983
|
29.75
|
33.375
|
3.625
|
12.18%
|
1984
|
33.375
|
45.00
|
11.625
|
34.83%
|
1985
|
45.00
|
55.125
|
10.125
|
22.50%
|
1986
|
55.125
|
70.125
|
15.00
|
27.21%
|
1987
|
70.125
|
76.25*
|
6.125
|
8.73%
|
1988
|
38.125
|
44.00
|
5.875
|
15.41%
|
1989
|
44.00
|
50.00
|
6.00
|
13.64%
|
1990
|
50.00
|
51.75
|
1.75
|
3.50%
|
1991
|
51.75
|
60.875
|
9.125
|
17.63%
|
1992
|
60.875
|
61.125
|
0.25
|
0.41%
|
1993
|
61.125
|
63.125
|
2.00
|
3.27%
|
1994
|
63.125
|
61.375
|
-1.75
|
-2.77%
|
1995
|
61.375
|
80.50
|
19.125
|
31.16%
|
1996
|
80.50
|
98.00
|
17.50
|
21.74%
|
1997
|
98.00
|
122.375*
|
24.375
|
24.87%
|
1998
|
61.1875
|
73.125
|
11.9375
|
19.51%
|
1999
|
73.125
|
80.5625
|
7.4375
|
10.17%
|
2000
|
80.5625
|
86.9375
|
6.375
|
7.91%
|
2001
|
86.9375
|
78.60*
|
-8.3375
|
-9.59%
|
2002
|
39.30
|
34.94
|
-4.36
|
-11.09%
|
2003
|
34.94
|
41.00
|
6.06
|
17.34%
|
2004
|
41.00
|
51.26
|
10.26
|
25.02%
|
2005
|
51.26
|
56.17
|
4.91
|
9.58%
|
2006
|
56.17
|
76.63
|
20.46
|
36.43%
|
2007
|
76.63
|
93.69
|
17.06
|
22.26%
|
2008
|
93.69
|
79.83
|
-13.86
|
-14.79%
|
2009
|
79.83
|
68.19
|
-11.64
|
-14.58%
|
2010
|
68.19
|
73.12
|
4.93
|
7.23%
|
2011
|
73.12
|
84.76
|
11.64
|
15.92%
|
2012
|
84.76
|
86.55
|
1.79
|
2.11%
|
2013
|
86.55
|
101.20
|
14.65
|
16.93%
|
2014
|
101.20
|
92.45
|
-8.75
|
-8.65%
|
2015
|
92.45
|
77.95
|
-14.50
|
-15.68%
|
2016
|
77.95
|
90.26
|
12.31
|
15.79%
|
2017
|
90.26
|
83.64
|
-6.62
|
-7.33%
|
2018
|
83.64
|
68.19
|
-15.45
|
-18.47%
|
2019
|
68.19
|
69.78
|
1.59
|
2.33%
|
2020
|
69.78
|
41.22
|
-28.56
|
-40.93%
|
2021
|
41.22
|
61.19
|
19.97
|
48.45%
|
2022
|
61.19
|
110.30
|
49.11
|
80.26%
|
2023
|
110.30
|
99.98
|
-10.32
|
-9.36%
|