|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1981
|
22.75
|
27.75
|
5.00
|
21.98%
|
|
1982
|
27.75
|
36.25
|
8.50
|
30.63%
|
|
1983
|
36.25
|
27.25
|
-9.00
|
-24.83%
|
|
1984
|
27.25
|
64.00*
|
36.75
|
134.86%
|
|
1985
|
32.00
|
36.875
|
4.875
|
15.23%
|
|
1986
|
36.875
|
41.25
|
4.375
|
11.86%
|
|
1987
|
41.25
|
42.50*
|
1.25
|
3.03%
|
|
1988
|
21.25
|
22.75
|
1.50
|
7.06%
|
|
1989
|
22.75
|
32.375
|
9.625
|
42.31%
|
|
1990
|
32.375
|
21.50
|
-10.875
|
-33.59%
|
|
1991
|
21.50
|
25.375
|
3.875
|
18.02%
|
|
1992
|
25.375
|
28.75
|
3.375
|
13.30%
|
|
1993
|
28.75
|
29.375
|
0.625
|
2.17%
|
|
1994
|
29.375
|
35.50
|
6.125
|
20.85%
|
|
1995
|
35.50
|
50.125
|
14.625
|
41.20%
|
|
1996
|
50.125
|
70.75*
|
20.625
|
41.15%
|
|
1997
|
35.375
|
44.75
|
9.375
|
26.50%
|
|
1998
|
44.75
|
45.0625
|
0.3125
|
0.70%
|
|
1999
|
45.0625
|
72.875
|
27.8125
|
61.72%
|
|
2000
|
72.875
|
54.875
|
-18.00
|
-24.70%
|
|
2001
|
54.875
|
56.53
|
1.655
|
3.02%
|
|
2002
|
56.53
|
61.08
|
4.55
|
8.05%
|
|
2003
|
61.08
|
56.02
|
-5.06
|
-8.28%
|
|
2004
|
56.02
|
59.97
|
3.95
|
7.05%
|
|
2005
|
59.97
|
55.27
|
-4.70
|
-7.84%
|
|
2006
|
55.27
|
67.93
|
12.66
|
22.91%
|
|
2007
|
67.93
|
53.14
|
-14.79
|
-21.77%
|
|
2008
|
53.14
|
32.73
|
-20.41
|
-38.41%
|
|
2009
|
32.73
|
36.49
|
3.76
|
11.49%
|
|
2010
|
36.49
|
42.34
|
5.85
|
16.03%
|
|
2011
|
42.34
|
28.68
|
-13.66
|
-32.26%
|
|
2012
|
28.68
|
34.92
|
6.24
|
21.76%
|
|
2013
|
34.92
|
50.19
|
15.27
|
43.73%
|
|
2014
|
50.19
|
51.88
|
1.69
|
3.37%
|
|
2015
|
51.88
|
62.66
|
10.78
|
20.78%
|
|
2016
|
62.66
|
70.22
|
7.56
|
12.07%
|
|
2017
|
70.22
|
114.86
|
44.64
|
63.57%
|
|
2018
|
114.86
|
89.83
|
-25.03
|
-21.79%
|
|
2019
|
89.83
|
130.82
|
40.99
|
45.63%
|
|
2020
|
130.82
|
155.11
|
24.29
|
18.57%
|
|
2021
|
155.11
|
216.57
|
61.46
|
39.62%
|
|
2022
|
216.57
|
181.00
|
-35.57
|
-16.42%
|
|
2023
|
181.00
|
202.16
|
21.16
|
11.69%
|