Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
48.00
|
53.00
|
5.00
|
10.42%
|
1976
|
53.00
|
61.75
|
8.75
|
16.51%
|
1977
|
61.75
|
61.875
|
0.125
|
0.20%
|
1978
|
61.875
|
70.50
|
8.625
|
13.94%
|
1979
|
70.50
|
72.00*
|
1.50
|
2.13%
|
1980
|
36.00
|
43.25
|
7.25
|
20.14%
|
1981
|
43.25
|
48.75
|
5.50
|
12.72%
|
1982
|
48.75
|
60.00
|
11.25
|
23.08%
|
1983
|
60.00
|
71.75
|
11.75
|
19.58%
|
1984
|
71.75
|
80.625
|
8.875
|
12.37%
|
1985
|
80.625
|
88.375
|
7.75
|
9.61%
|
1986
|
88.375
|
143.75*
|
55.375
|
62.66%
|
1987
|
71.875
|
85.375
|
13.50
|
18.78%
|
1988
|
85.375
|
101.875
|
16.50
|
19.33%
|
1989
|
101.875
|
166.50*
|
64.625
|
63.44%
|
1990
|
41.625
|
51.75
|
10.125
|
24.32%
|
1991
|
51.75
|
80.25
|
28.50
|
55.07%
|
1992
|
80.25
|
77.125
|
-3.125
|
-3.89%
|
1993
|
77.125
|
55.625
|
-21.50
|
-27.88%
|
1994
|
55.625
|
57.50
|
1.875
|
3.37%
|
1995
|
57.50
|
90.25
|
32.75
|
56.96%
|
1996
|
90.25
|
113.00
|
22.75
|
25.21%
|
1997
|
113.00
|
135.75*
|
22.75
|
20.13%
|
1998
|
45.25
|
53.50
|
8.25
|
18.23%
|
1999
|
53.50
|
23.00
|
-30.50
|
-57.01%
|
2000
|
23.00
|
44.00
|
21.00
|
91.30%
|
2001
|
44.00
|
45.85
|
1.85
|
4.20%
|
2002
|
45.85
|
40.53
|
-5.32
|
-11.60%
|
2003
|
40.53
|
54.42
|
13.89
|
34.27%
|
2004
|
54.42
|
61.10
|
6.68
|
12.27%
|
2005
|
61.10
|
74.72
|
13.62
|
22.29%
|
2006
|
74.72
|
85.82
|
11.10
|
14.86%
|
2007
|
85.82
|
98.16*
|
12.34
|
14.38%
|
2008
|
75.58
|
58.57*
|
-17.01
|
-22.51%
|
2009
|
15.06
|
19.63
|
4.57
|
30.35%
|
2010
|
19.63
|
24.62
|
4.99
|
25.42%
|
2011
|
24.62
|
29.65
|
5.03
|
20.43%
|
2012
|
29.65
|
31.44
|
1.79
|
6.04%
|
2013
|
31.44
|
38.39
|
6.95
|
22.11%
|
2014
|
38.39
|
49.27
|
10.88
|
28.34%
|
2015
|
49.27
|
58.21
|
8.94
|
18.14%
|
2016
|
58.21
|
67.62
|
9.41
|
16.17%
|
2017
|
67.62
|
71.41
|
3.79
|
5.60%
|
2018
|
71.41
|
49.39
|
-22.02
|
-30.84%
|
2019
|
49.39
|
49.91
|
0.52
|
1.05%
|
2020
|
49.91
|
41.00
|
-8.91
|
-17.85%
|
2021
|
41.00
|
47.39
|
6.39
|
15.59%
|
2022
|
47.39
|
45.71
|
-1.68
|
-3.55%
|
2023
|
45.71
|
40.34
|
-5.37
|
-11.75%
|