|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1980
|
23.625
|
13.375
|
-10.25
|
-43.39%
|
|
1981
|
13.375
|
7.50
|
-5.875
|
-43.93%
|
|
1982
|
7.50
|
13.50
|
6.00
|
80.00%
|
|
1983
|
13.50
|
11.625
|
-1.875
|
-13.89%
|
|
1984
|
11.625
|
12.875
|
1.25
|
10.75%
|
|
1985
|
12.875
|
19.625
|
6.75
|
52.43%
|
|
1986
|
19.625
|
21.75
|
2.125
|
10.83%
|
|
1987
|
21.75
|
22.6875*
|
0.9375
|
4.31%
|
|
1988
|
15.125
|
19.125
|
4.00
|
26.45%
|
|
1989
|
19.125
|
25.25
|
6.125
|
32.03%
|
|
1990
|
25.25
|
14.25
|
-11.00
|
-43.56%
|
|
1991
|
14.25
|
14.875
|
0.625
|
4.39%
|
|
1992
|
14.875
|
16.75
|
1.875
|
12.61%
|
|
1993
|
16.75
|
28.00
|
11.25
|
67.16%
|
|
1994
|
28.00
|
28.75
|
0.75
|
2.68%
|
|
1995
|
28.75
|
32.875
|
4.125
|
14.35%
|
|
1996
|
32.875
|
32.50
|
-0.375
|
-1.14%
|
|
1997
|
32.50
|
42.625
|
10.125
|
31.15%
|
|
1998
|
42.625
|
28.50
|
-14.125
|
-33.14%
|
|
1999
|
28.50
|
37.3125
|
8.8125
|
30.92%
|
|
2000
|
37.3125
|
36.6875
|
-0.625
|
-1.68%
|
|
2001
|
36.6875
|
45.00
|
8.3125
|
22.66%
|
|
2002
|
45.00
|
63.90
|
18.90
|
42.00%
|
|
2003
|
63.90
|
92.80*
|
28.90
|
45.23%
|
|
2004
|
46.40
|
81.35
|
34.95
|
75.32%
|
|
2005
|
81.35
|
87.54*
|
6.19
|
7.61%
|
|
2006
|
43.77
|
46.63
|
2.86
|
6.53%
|
|
2007
|
46.63
|
54.44
|
7.81
|
16.75%
|
|
2008
|
54.44
|
33.00
|
-21.44
|
-39.38%
|
|
2009
|
33.00
|
41.81
|
8.81
|
26.70%
|
|
2010
|
41.81
|
61.64
|
19.83
|
47.43%
|
|
2011
|
61.64
|
60.66
|
-0.98
|
-1.59%
|
|
2012
|
60.66
|
85.96*
|
25.30
|
41.71%
|
|
2013
|
42.98
|
63.60
|
20.62
|
47.98%
|
|
2014
|
63.60
|
63.81
|
0.21
|
0.33%
|
|
2015
|
63.81
|
73.07
|
9.26
|
14.51%
|
|
2016
|
73.07
|
111.90*
|
38.83
|
53.14%
|
|
2017
|
55.95
|
65.23
|
9.28
|
16.59%
|
|
2018
|
65.23
|
55.88
|
-9.35
|
-14.33%
|
|
2019
|
55.88
|
79.67
|
23.79
|
42.57%
|
|
2020
|
79.67
|
94.84
|
15.17
|
19.04%
|
|
2021
|
94.84
|
99.91
|
5.07
|
5.35%
|
|
2022
|
99.91
|
113.20
|
13.29
|
13.30%
|
|
2023
|
113.20
|
95.99
|
-17.21
|
-15.20%
|