|
Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
|
1980
|
16.75
|
23.25
|
6.50
|
38.81%
|
|
1981
|
23.25
|
12.375
|
-10.875
|
-46.77%
|
|
1982
|
12.375
|
15.375
|
3.00
|
24.24%
|
|
1983
|
15.375
|
17.00
|
1.625
|
10.57%
|
|
1984
|
17.00
|
17.50
|
0.50
|
2.94%
|
|
1985
|
17.50
|
18.50
|
1.00
|
5.71%
|
|
1986
|
18.50
|
29.50
|
11.00
|
59.46%
|
|
1987
|
29.50
|
48.00*
|
18.50
|
62.71%
|
|
1988
|
32.00
|
47.50
|
15.50
|
48.44%
|
|
1989
|
47.50
|
50.00
|
2.50
|
5.26%
|
|
1990
|
50.00
|
47.50
|
-2.50
|
-5.00%
|
|
1991
|
47.50
|
92.00*
|
44.50
|
93.68%
|
|
1992
|
46.00
|
47.50
|
1.50
|
3.26%
|
|
1993
|
47.50
|
53.75
|
6.25
|
13.16%
|
|
1994
|
53.75
|
60.00
|
6.25
|
11.63%
|
|
1995
|
60.00
|
56.25
|
-3.75
|
-6.25%
|
|
1996
|
56.25
|
63.75
|
7.50
|
13.33%
|
|
1997
|
63.75
|
45.875
|
-17.875
|
-28.04%
|
|
1998
|
45.875
|
51.375
|
5.50
|
11.99%
|
|
1999
|
51.375
|
48.25
|
-3.125
|
-6.08%
|
|
2000
|
48.25
|
51.00*
|
2.75
|
5.70%
|
|
2001
|
25.50
|
26.41
|
0.91
|
3.57%
|
|
2002
|
26.41
|
24.83
|
-1.58
|
-5.98%
|
|
2003
|
24.83
|
34.61
|
9.78
|
39.39%
|
|
2004
|
34.61
|
40.07
|
5.46
|
15.78%
|
|
2005
|
40.07
|
40.51
|
0.44
|
1.10%
|
|
2006
|
40.51
|
49.83
|
9.32
|
23.01%
|
|
2007
|
49.83
|
57.96
|
8.13
|
16.32%
|
|
2008
|
57.96
|
32.29
|
-25.67
|
-44.29%
|
|
2009
|
32.29
|
61.18
|
28.89
|
89.47%
|
|
2010
|
61.18
|
91.88
|
30.70
|
50.18%
|
|
2011
|
91.88
|
82.36*
|
-9.52
|
-10.36%
|
|
2012
|
41.18
|
63.12
|
21.94
|
53.28%
|
|
2013
|
63.12
|
74.30
|
11.18
|
17.71%
|
|
2014
|
74.30
|
77.96
|
3.66
|
4.93%
|
|
2015
|
77.96
|
64.15
|
-13.81
|
-17.71%
|
|
2016
|
64.15
|
112.05
|
47.90
|
74.67%
|
|
2017
|
112.05
|
146.40
|
34.35
|
30.66%
|
|
2018
|
146.40
|
119.35
|
-27.05
|
-18.48%
|
|
2019
|
119.35
|
162.84
|
43.49
|
36.44%
|
|
2020
|
162.84
|
200.95
|
38.11
|
23.40%
|
|
2021
|
200.95
|
255.27
|
54.32
|
27.03%
|
|
2022
|
255.27
|
237.72
|
-17.55
|
-6.88%
|
|
2023
|
237.72
|
264.12
|
26.44
|
11.12%
|