Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
10.625
|
19.50
|
8.875
|
83.53%
|
1976
|
19.50
|
22.00
|
2.50
|
12.82%
|
1977
|
22.00
|
22.00
|
0
|
0.00%
|
1978
|
22.00
|
19.375
|
-2.625
|
-11.93%
|
1979
|
19.375
|
17.25
|
-2.125
|
-10.97%
|
1980
|
17.25
|
18.125
|
0.875
|
5.07%
|
1981
|
18.125
|
20.625
|
2.50
|
13.79%
|
1982
|
20.625
|
23.25
|
2.625
|
12.73%
|
1983
|
23.25
|
25.125
|
1.875
|
8.06%
|
1984
|
25.125
|
29.00
|
3.875
|
15.42%
|
1985
|
29.00
|
35.375
|
6.375
|
21.98%
|
1986
|
35.375
|
45.25
|
9.875
|
27.92%
|
1987
|
45.25
|
42.875
|
-2.375
|
-5.25%
|
1988
|
42.875
|
46.25
|
3.375
|
7.87%
|
1989
|
46.25
|
56.125
|
9.875
|
21.35%
|
1990
|
56.125
|
61.25*
|
5.125
|
9.13%
|
1991
|
30.625
|
35.00
|
4.375
|
14.29%
|
1992
|
35.00
|
36.125
|
1.125
|
3.21%
|
1993
|
36.125
|
42.375
|
6.25
|
17.30%
|
1994
|
42.375
|
38.125
|
-4.25
|
-10.03%
|
1995
|
38.125
|
47.375
|
9.25
|
24.26%
|
1996
|
47.375
|
46.25
|
-1.125
|
-2.37%
|
1997
|
46.25
|
55.375
|
9.125
|
19.73%
|
1998
|
55.375
|
64.0625
|
8.6875
|
15.69%
|
1999
|
64.0625
|
50.125
|
-13.9375
|
-21.76%
|
2000
|
50.125
|
85.25
|
35.125
|
70.07%
|
2001
|
85.25
|
78.52*
|
-6.73
|
-7.89%
|
2002
|
39.26
|
19.54
|
-19.72
|
-50.23%
|
2003
|
19.54
|
20.45
|
0.91
|
4.66%
|
2004
|
20.45
|
25.33
|
4.88
|
23.86%
|
2005
|
25.33
|
27.45
|
2.12
|
8.37%
|
2006
|
27.45
|
33.21
|
5.76
|
20.98%
|
2007
|
33.21
|
20.17
|
-13.04
|
-39.27%
|
2008
|
20.17
|
15.01
|
-5.16
|
-25.58%
|
2009
|
15.01
|
17.21
|
2.20
|
14.66%
|
2010
|
17.21
|
17.81
|
0.60
|
3.49%
|
2011
|
17.81
|
22.00
|
4.19
|
23.53%
|
2012
|
22.00
|
21.2667*
|
-0.7333
|
-3.33%
|
2013
|
63.80
|
69.01
|
5.21
|
8.17%
|
2014
|
69.01
|
83.54
|
14.53
|
21.05%
|
2015
|
83.54
|
71.39
|
-12.15
|
-14.54%
|
2016
|
71.39
|
77.62
|
6.23
|
8.73%
|
2017
|
77.62
|
84.11
|
6.49
|
8.36%
|
2018
|
84.11
|
86.30
|
2.19
|
2.60%
|
2019
|
86.30
|
91.21
|
4.91
|
5.69%
|
2020
|
91.21
|
91.56
|
0.35
|
0.38%
|
2021
|
91.56
|
104.90
|
13.34
|
14.57%
|
2022
|
104.90
|
102.99
|
-1.91
|
-1.82%
|
2023
|
102.99
|
97.04
|
-5.95
|
-5.78%
|