|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1981
|
20.00
|
9.75
|
-10.25
|
-51.25%
|
|
1982
|
9.75
|
9.125
|
-0.625
|
-6.41%
|
|
1983
|
9.125
|
16.875
|
7.75
|
84.93%
|
|
1984
|
16.875
|
14.4375
|
-2.4375
|
-14.44%
|
|
1985
|
14.4375
|
34.125*
|
19.6875
|
136.36%
|
|
1986
|
22.75
|
25.875*
|
3.125
|
13.74%
|
|
1987
|
17.25
|
15.25
|
-2.00
|
-11.59%
|
|
1988
|
15.25
|
17.00
|
1.75
|
11.48%
|
|
1989
|
17.00
|
16.00
|
-1.00
|
-5.88%
|
|
1990
|
16.00
|
18.50
|
2.50
|
15.63%
|
|
1991
|
18.50
|
19.75
|
1.25
|
6.76%
|
|
1992
|
19.75
|
17.125
|
-2.625
|
-13.29%
|
|
1993
|
17.125
|
10.00
|
-7.125
|
-41.61%
|
|
1994
|
10.00
|
27.75
|
17.75
|
177.50%
|
|
1995
|
27.75
|
42.50
|
14.75
|
53.15%
|
|
1996
|
42.50
|
45.00*
|
2.50
|
5.88%
|
|
1997
|
30.00
|
26.125
|
-3.875
|
-12.92%
|
|
1998
|
26.125
|
21.00
|
-5.125
|
-19.62%
|
|
1999
|
21.00
|
23.375
|
2.375
|
11.31%
|
|
2000
|
23.375
|
31.796875
|
8.421875
|
36.03%
|
|
2001
|
31.796875
|
63.30
|
31.503125
|
99.08%
|
|
2002
|
63.30
|
77.40*
|
14.10
|
22.27%
|
|
2003
|
38.70
|
57.67
|
18.97
|
49.02%
|
|
2004
|
57.67
|
57.37
|
-0.30
|
-0.52%
|
|
2005
|
57.37
|
65.44
|
8.07
|
14.07%
|
|
2006
|
65.44
|
82.52
|
17.08
|
26.10%
|
|
2007
|
82.52
|
103.62
|
21.10
|
25.57%
|
|
2008
|
103.62
|
75.31
|
-28.31
|
-27.32%
|
|
2009
|
75.31
|
96.46
|
21.15
|
28.08%
|
|
2010
|
96.46
|
103.85
|
7.39
|
7.66%
|
|
2011
|
103.85
|
96.04
|
-7.81
|
-7.52%
|
|
2012
|
96.04
|
105.05
|
9.01
|
9.38%
|
|
2013
|
105.05
|
123.61
|
18.56
|
17.67%
|
|
2014
|
123.61
|
120.56
|
-3.05
|
-2.47%
|
|
2015
|
120.56
|
138.66
|
18.10
|
15.01%
|
|
2016
|
138.66
|
182.28
|
43.62
|
31.46%
|
|
2017
|
182.28
|
238.67
|
56.39
|
30.94%
|
|
2018
|
238.67
|
232.22
|
-6.45
|
-2.70%
|
|
2019
|
232.22
|
370.03
|
137.81
|
59.34%
|
|
2020
|
370.03
|
582.94
|
212.91
|
57.54%
|
|
2021
|
582.94
|
755.57
|
172.63
|
29.61%
|
|
2022
|
755.57
|
420.49
|
-335.08
|
-44.35%
|
|
2023
|
420.49
|
322.89
|
-97.60
|
-23.21%
|