|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1981
|
16.00
|
19.25
|
3.25
|
20.31%
|
|
1982
|
19.25
|
24.25
|
5.00
|
25.97%
|
|
1983
|
24.25
|
37.75
|
13.50
|
55.67%
|
|
1984
|
37.75
|
45.75
|
8.00
|
21.19%
|
|
1985
|
45.75
|
69.00
|
23.25
|
50.82%
|
|
1986
|
69.00
|
77.00
|
8.00
|
11.59%
|
|
1987
|
77.00
|
83.00*
|
6.00
|
7.79%
|
|
1988
|
41.50
|
52.25
|
10.75
|
25.90%
|
|
1989
|
52.25
|
65.75
|
13.50
|
25.84%
|
|
1990
|
65.75
|
54.75
|
-11.00
|
-16.73%
|
|
1991
|
54.75
|
99.75
|
45.00
|
82.19%
|
|
1992
|
99.75
|
134.50
|
34.75
|
34.84%
|
|
1993
|
134.50
|
140.75
|
6.25
|
4.65%
|
|
1994
|
140.75
|
136.00
|
-4.75
|
-3.37%
|
|
1995
|
136.00
|
218.00
|
82.00
|
60.29%
|
|
1996
|
218.00
|
288.00
|
70.00
|
32.11%
|
|
1997
|
288.00
|
465.00
|
177.00
|
61.46%
|
|
1998
|
465.00
|
518.9375
|
53.9375
|
11.60%
|
|
1999
|
518.9375
|
414.25
|
-104.6875
|
-20.17%
|
|
2000
|
414.25
|
680.00*
|
265.75
|
64.15%
|
|
2001
|
68.00
|
72.85
|
4.85
|
7.13%
|
|
2002
|
72.85
|
79.35
|
6.50
|
8.92%
|
|
2003
|
79.35
|
98.30
|
18.95
|
23.88%
|
|
2004
|
98.30
|
107.84
|
9.54
|
9.70%
|
|
2005
|
107.84
|
109.05
|
1.21
|
1.12%
|
|
2006
|
109.05
|
122.16
|
13.11
|
12.02%
|
|
2007
|
122.16
|
81.57
|
-40.59
|
-33.23%
|
|
2008
|
81.57
|
57.41
|
-24.16
|
-29.62%
|
|
2009
|
57.41
|
66.89
|
9.48
|
16.51%
|
|
2010
|
66.89
|
87.05
|
20.16
|
30.14%
|
|
2011
|
87.05
|
76.34
|
-10.71
|
-12.30%
|
|
2012
|
76.34
|
98.47
|
22.13
|
28.99%
|
|
2013
|
98.47
|
116.42
|
17.95
|
18.23%
|
|
2014
|
116.42
|
125.62
|
9.20
|
7.90%
|
|
2015
|
125.62
|
121.18
|
-4.44
|
-3.53%
|
|
2016
|
121.18
|
156.43
|
35.25
|
29.09%
|
|
2017
|
156.43
|
170.99
|
14.56
|
9.31%
|
|
2018
|
170.99
|
143.13
|
-27.86
|
-16.29%
|
|
2019
|
143.13
|
169.75
|
26.62
|
18.60%
|
|
2020
|
169.75
|
127.30
|
-42.45
|
-25.01%
|
|
2021
|
127.30
|
153.58
|
26.28
|
20.64%
|
|
2022
|
153.58
|
145.06
|
-8.52
|
-5.55%
|
|
2023
|
145.06
|
137.08
|
-7.98
|
-5.50%
|