Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1981
|
6.625
|
13.125
|
6.50
|
98.11%
|
1982
|
13.125
|
23.125
|
10.00
|
76.19%
|
1983
|
23.125
|
34.00*
|
10.875
|
47.03%
|
1984
|
17.00
|
28.75
|
11.75
|
69.12%
|
1985
|
28.75
|
34.875*
|
6.125
|
21.30%
|
1986
|
23.25
|
34.00
|
10.75
|
46.24%
|
1987
|
34.00
|
19.50*
|
-14.50
|
-42.65%
|
1988
|
9.75
|
14.375
|
4.625
|
47.44%
|
1989
|
14.375
|
21.375
|
7.00
|
48.70%
|
1990
|
21.375
|
22.75
|
1.375
|
6.43%
|
1991
|
22.75
|
36.875
|
14.125
|
62.09%
|
1992
|
36.875
|
79.00
|
42.125
|
114.24%
|
1993
|
79.00
|
82.00*
|
3.00
|
3.80%
|
1994
|
41.00
|
44.50
|
3.50
|
8.54%
|
1995
|
44.50
|
50.00*
|
5.50
|
12.36%
|
1996
|
25.00
|
26.75
|
1.75
|
7.00%
|
1997
|
26.75
|
34.50
|
7.75
|
28.97%
|
1998
|
34.50
|
31.50
|
-3.00
|
-8.70%
|
1999
|
31.50
|
23.125
|
-8.375
|
-26.59%
|
2000
|
23.125
|
35.4375
|
12.3125
|
53.24%
|
2001
|
35.4375
|
28.87
|
-6.5675
|
-18.53%
|
2002
|
28.87
|
37.31
|
8.44
|
29.23%
|
2003
|
37.31
|
46.10
|
8.79
|
23.56%
|
2004
|
46.10
|
69.48
|
23.38
|
50.72%
|
2005
|
69.48
|
71.19*
|
1.71
|
2.46%
|
2006
|
47.46
|
56.40*
|
8.94
|
18.84%
|
2007
|
28.20
|
47.10
|
18.90
|
67.02%
|
2008
|
47.10
|
19.80
|
-27.30
|
-57.96%
|
2009
|
19.80
|
23.79
|
3.99
|
20.15%
|
2010
|
23.79
|
29.18
|
5.39
|
22.66%
|
2011
|
29.18
|
22.74
|
-6.44
|
-22.07%
|
2012
|
22.74
|
23.79
|
1.05
|
4.62%
|
2013
|
23.79
|
28.34
|
4.55
|
19.13%
|
2014
|
28.34
|
22.42
|
-5.92
|
-20.89%
|
2015
|
22.42
|
17.39
|
-5.03
|
-22.44%
|
2016
|
17.39
|
23.25
|
5.86
|
33.70%
|
2017
|
23.25
|
26.49
|
3.24
|
13.94%
|
2018
|
26.49
|
17.36
|
-9.13
|
-34.47%
|
2019
|
17.36
|
22.97725*
|
5.61725
|
32.36%
|
2020
|
21.37
|
24.60
|
3.23
|
15.11%
|
2021
|
24.60
|
38.80
|
14.20
|
57.72%
|
2022
|
38.80
|
34.28
|
-4.52
|
-11.65%
|
2023
|
34.28
|
42.9863*
|
8.7063
|
25.40%
|