|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1981
|
34.125
|
22.125
|
-12.00
|
-35.16%
|
|
1982
|
22.125
|
29.875
|
7.75
|
35.03%
|
|
1983
|
29.875
|
24.375
|
-5.50
|
-18.41%
|
|
1984
|
24.375
|
29.125
|
4.75
|
19.49%
|
|
1985
|
29.125
|
22.00
|
-7.125
|
-24.46%
|
|
1986
|
22.00
|
40.50
|
18.50
|
84.09%
|
|
1987
|
40.50
|
84.00*
|
43.50
|
107.41%
|
|
1988
|
42.00
|
40.25
|
-1.75
|
-4.17%
|
|
1989
|
40.25
|
35.25
|
-5.00
|
-12.42%
|
|
1990
|
35.25
|
43.00
|
7.75
|
21.99%
|
|
1991
|
43.00
|
56.375
|
13.375
|
31.10%
|
|
1992
|
56.375
|
59.75
|
3.375
|
5.99%
|
|
1993
|
59.75
|
29.25
|
-30.50
|
-51.05%
|
|
1994
|
29.25
|
39.00
|
9.75
|
33.33%
|
|
1995
|
39.00
|
31.875
|
-7.125
|
-18.27%
|
|
1996
|
31.875
|
20.875
|
-11.00
|
-34.51%
|
|
1997
|
20.875
|
13.125
|
-7.75
|
-37.13%
|
|
1998
|
13.125
|
40.9375
|
27.8125
|
211.90%
|
|
1999
|
40.9375
|
102.8125
|
61.875
|
151.15%
|
|
2000
|
102.8125
|
29.75*
|
-73.0625
|
-71.06%
|
|
2001
|
14.875
|
21.90
|
7.025
|
47.23%
|
|
2002
|
21.90
|
14.33
|
-7.57
|
-34.57%
|
|
2003
|
14.33
|
21.37
|
7.04
|
49.13%
|
|
2004
|
21.37
|
64.40
|
43.03
|
201.36%
|
|
2005
|
64.40
|
143.78*
|
79.38
|
123.26%
|
|
2006
|
71.89
|
84.84
|
12.95
|
18.01%
|
|
2007
|
84.84
|
198.08
|
113.24
|
133.47%
|
|
2008
|
198.08
|
85.35
|
-112.73
|
-56.91%
|
|
2009
|
85.35
|
210.732
|
125.382
|
146.90%
|
|
2010
|
210.732
|
322.56
|
111.828
|
53.07%
|
|
2011
|
322.56
|
405.00
|
82.44
|
25.56%
|
|
2012
|
405.00
|
532.17
|
127.17
|
31.40%
|
|
2013
|
532.17
|
561.02
|
28.85
|
5.42%
|
|
2014
|
561.02
|
772.66*
|
211.64
|
37.72%
|
|
2015
|
110.38
|
105.26
|
-5.12
|
-4.64%
|
|
2016
|
105.26
|
115.82
|
10.56
|
10.03%
|
|
2017
|
115.82
|
169.23
|
53.41
|
46.11%
|
|
2018
|
169.23
|
157.74
|
-11.49
|
-6.79%
|
|
2019
|
157.74
|
293.65
|
135.91
|
86.16%
|
|
2020
|
293.65
|
530.76*
|
237.11
|
80.75%
|
|
2021
|
132.69
|
177.57
|
44.88
|
33.82%
|
|
2022
|
177.57
|
129.93
|
-47.64
|
-26.83%
|
|
2023
|
129.93
|
192.53
|
62.60
|
48.18%
|