Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1981
|
28.00
|
40.50*
|
12.50
|
44.64%
|
1982
|
27.00
|
27.50*
|
0.50
|
1.85%
|
1983
|
25.00
|
32.45*
|
7.45
|
29.80%
|
1984
|
29.50
|
39.60*
|
10.10
|
34.24%
|
1985
|
36.00
|
52.50*
|
16.50
|
45.83%
|
1986
|
26.25
|
26.40*
|
0.15
|
0.57%
|
1987
|
24.00
|
21.175*
|
-2.825
|
-11.77%
|
1988
|
19.25
|
17.25
|
-2.00
|
-10.39%
|
1989
|
17.25
|
23.00*
|
5.75
|
33.33%
|
1990
|
20.00
|
12.2375*
|
-7.7625
|
-38.81%
|
1991
|
11.125
|
20.475*
|
9.35
|
84.04%
|
1992
|
19.50
|
22.875
|
3.375
|
17.31%
|
1993
|
22.875
|
25.9875*
|
3.1125
|
13.61%
|
1994
|
23.625
|
21.5625*
|
-2.0625
|
-8.73%
|
1995
|
17.25
|
25.20*
|
7.95
|
46.09%
|
1996
|
24.00
|
29.0125*
|
5.0125
|
20.89%
|
1997
|
26.375
|
39.60*
|
13.225
|
50.14%
|
1998
|
36.00
|
33.06875*
|
-2.93125
|
-8.14%
|
1999
|
30.0625
|
26.2625*
|
-3.80
|
-12.64%
|
2000
|
23.875
|
17.80625*
|
-6.06875
|
-25.42%
|
2001
|
16.1875
|
17.19
|
1.0025
|
6.19%
|
2002
|
17.19
|
18.71
|
1.52
|
8.84%
|
2003
|
18.71
|
22.50
|
3.79
|
20.26%
|
2004
|
22.50
|
24.74
|
2.24
|
9.96%
|
2005
|
24.74
|
23.75
|
-0.99
|
-4.00%
|
2006
|
23.75
|
23.75
|
0
|
0.00%
|
2007
|
23.75
|
14.76
|
-8.99
|
-37.85%
|
2008
|
14.76
|
7.66
|
-7.10
|
-48.10%
|
2009
|
7.66
|
3.65
|
-4.01
|
-52.35%
|
2010
|
3.65
|
6.87
|
3.22
|
88.22%
|
2011
|
6.87
|
5.49
|
-1.38
|
-20.09%
|
2012
|
5.49
|
6.39
|
0.90
|
16.39%
|
2013
|
6.39
|
9.65
|
3.26
|
51.02%
|
2014
|
9.65
|
10.52
|
0.87
|
9.02%
|
2015
|
10.52
|
11.06
|
0.54
|
5.13%
|
2016
|
11.06
|
13.22
|
2.16
|
19.53%
|
2017
|
13.22
|
14.56
|
1.34
|
10.14%
|
2018
|
14.56
|
11.92
|
-2.64
|
-18.13%
|
2019
|
11.92
|
15.08
|
3.16
|
26.51%
|
2020
|
15.08
|
12.63
|
-2.45
|
-16.25%
|
2021
|
12.63
|
15.42
|
2.79
|
22.09%
|
2022
|
15.42
|
14.10
|
-1.32
|
-8.56%
|
2023
|
14.10
|
12.72
|
-1.38
|
-9.79%
|