Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
16.875
|
21.50
|
4.625
|
27.41%
|
1976
|
21.50
|
27.625
|
6.125
|
28.49%
|
1977
|
27.625
|
21.25
|
-6.375
|
-23.08%
|
1978
|
21.25
|
24.625
|
3.375
|
15.88%
|
1979
|
24.625
|
25.00
|
0.375
|
1.52%
|
1980
|
25.00
|
25.25
|
0.25
|
1.00%
|
1981
|
25.25
|
29.00
|
3.75
|
14.85%
|
1982
|
29.00
|
39.25
|
10.25
|
35.34%
|
1983
|
39.25
|
54.625
|
15.375
|
39.17%
|
1984
|
54.625
|
56.50*
|
1.875
|
3.43%
|
1985
|
28.25
|
35.00
|
6.75
|
23.89%
|
1986
|
35.00
|
51.875
|
16.875
|
48.21%
|
1987
|
51.875
|
66.00*
|
14.125
|
27.23%
|
1988
|
33.00
|
34.75
|
1.75
|
5.30%
|
1989
|
34.75
|
44.875
|
10.125
|
29.14%
|
1990
|
44.875
|
48.25
|
3.375
|
7.52%
|
1991
|
48.25
|
63.75
|
15.50
|
32.12%
|
1992
|
63.75
|
65.25
|
1.50
|
2.35%
|
1993
|
65.25
|
78.00*
|
12.75
|
19.54%
|
1994
|
39.00
|
43.75
|
4.75
|
12.18%
|
1995
|
43.75
|
59.00
|
15.25
|
34.86%
|
1996
|
59.00
|
79.875
|
20.875
|
35.38%
|
1997
|
79.875
|
120.25*
|
40.375
|
50.55%
|
1998
|
60.125
|
58.00
|
-2.125
|
-3.53%
|
1999
|
58.00
|
67.5625
|
9.5625
|
16.49%
|
2000
|
67.5625
|
59.5625
|
-8.00
|
-11.84%
|
2001
|
59.5625
|
67.72
|
8.1575
|
13.70%
|
2002
|
67.72
|
64.86
|
-2.86
|
-4.22%
|
2003
|
64.86
|
83.91
|
19.05
|
29.37%
|
2004
|
83.91
|
92.68
|
8.77
|
10.45%
|
2005
|
92.68
|
87.99
|
-4.69
|
-5.06%
|
2006
|
87.99
|
92.38*
|
4.39
|
4.99%
|
2007
|
46.19
|
53.54
|
7.35
|
15.91%
|
2008
|
53.54
|
35.05
|
-18.49
|
-34.53%
|
2009
|
35.05
|
47.99
|
12.94
|
36.92%
|
2010
|
47.99
|
53.40
|
5.41
|
11.27%
|
2011
|
53.40
|
46.71
|
-6.69
|
-12.53%
|
2012
|
46.71
|
60.81
|
14.10
|
30.19%
|
2013
|
60.81
|
84.08
|
23.27
|
38.27%
|
2014
|
84.08
|
94.70
|
10.62
|
12.63%
|
2015
|
94.70
|
92.68
|
-2.02
|
-2.13%
|
2016
|
92.68
|
122.46
|
29.78
|
32.13%
|
2017
|
122.46
|
166.85
|
44.39
|
36.25%
|
2018
|
166.85
|
126.69
|
-40.16
|
-24.07%
|
2019
|
126.69
|
179.63
|
52.94
|
41.79%
|
2020
|
179.63
|
203.88
|
24.25
|
13.50%
|
2021
|
203.88
|
246.80
|
42.92
|
21.05%
|
2022
|
246.80
|
220.30
|
-26.50
|
-10.74%
|
2023
|
220.30
|
261.94
|
41.64
|
18.90%
|