|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1981
|
30.25
|
35.50
|
5.25
|
17.36%
|
|
1982
|
35.50
|
48.75
|
13.25
|
37.32%
|
|
1983
|
48.75
|
80.50
|
31.75
|
65.13%
|
|
1984
|
80.50
|
77.625
|
-2.875
|
-3.57%
|
|
1985
|
77.625
|
72.00
|
-5.625
|
-7.25%
|
|
1986
|
72.00
|
67.125
|
-4.875
|
-6.77%
|
|
1987
|
67.125
|
47.25
|
-19.875
|
-29.61%
|
|
1988
|
47.25
|
64.25
|
17.00
|
35.98%
|
|
1989
|
64.25
|
50.75
|
-13.50
|
-21.01%
|
|
1990
|
50.75
|
37.25
|
-13.50
|
-26.60%
|
|
1991
|
37.25
|
54.25
|
17.00
|
45.64%
|
|
1992
|
54.25
|
78.00
|
23.75
|
43.78%
|
|
1993
|
78.00
|
107.50*
|
29.50
|
37.82%
|
|
1994
|
53.75
|
45.25
|
-8.50
|
-15.81%
|
|
1995
|
45.25
|
37.00
|
-8.25
|
-18.23%
|
|
1996
|
37.00
|
46.00
|
9.00
|
24.32%
|
|
1997
|
46.00
|
59.0625
|
13.0625
|
28.40%
|
|
1998
|
59.0625
|
35.50
|
-23.5625
|
-39.89%
|
|
1999
|
35.50
|
48.3125
|
12.8125
|
36.09%
|
|
2000
|
48.3125
|
37.9375
|
-10.375
|
-21.47%
|
|
2001
|
37.9375
|
38.54
|
0.6025
|
1.59%
|
|
2002
|
38.54
|
28.13
|
-10.41
|
-27.01%
|
|
2003
|
28.13
|
48.94
|
20.81
|
73.98%
|
|
2004
|
48.94
|
83.79
|
34.85
|
71.21%
|
|
2005
|
83.79
|
89.73
|
5.94
|
7.09%
|
|
2006
|
89.73
|
118.18
|
28.45
|
31.71%
|
|
2007
|
118.18
|
254.74*
|
136.56
|
115.55%
|
|
2008
|
127.37
|
53.46*
|
-73.91
|
-58.03%
|
|
2009
|
26.73
|
45.86
|
19.13
|
71.57%
|
|
2010
|
45.86
|
110.01
|
64.15
|
139.88%
|
|
2011
|
110.01
|
88.02
|
-21.99
|
-19.99%
|
|
2012
|
88.02
|
108.35
|
20.33
|
23.10%
|
|
2013
|
108.35
|
140.97
|
32.62
|
30.11%
|
|
2014
|
140.97
|
144.17
|
3.20
|
2.27%
|
|
2015
|
144.17
|
88.01
|
-56.16
|
-38.95%
|
|
2016
|
88.01
|
136.67
|
48.66
|
55.29%
|
|
2017
|
136.67
|
176.64
|
39.97
|
29.25%
|
|
2018
|
176.64
|
133.64
|
-43.00
|
-24.34%
|
|
2019
|
133.64
|
178.96
|
45.32
|
33.91%
|
|
2020
|
178.96
|
227.10
|
48.14
|
26.90%
|
|
2021
|
227.10
|
218.14
|
-8.96
|
-3.95%
|
|
2022
|
218.14
|
242.29
|
24.15
|
11.07%
|
|
2023
|
242.29
|
239.57
|
-2.72
|
-1.12%
|