Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
40.50
|
59.75*
|
19.25
|
47.53%
|
1976
|
29.875
|
34.375
|
4.50
|
15.06%
|
1977
|
34.375
|
30.375
|
-4.00
|
-11.64%
|
1978
|
30.375
|
29.625
|
-0.75
|
-2.47%
|
1979
|
29.625
|
25.00
|
-4.625
|
-15.61%
|
1980
|
25.00
|
27.00
|
2.00
|
8.00%
|
1981
|
27.00
|
35.875
|
8.875
|
32.87%
|
1982
|
35.875
|
48.75
|
12.875
|
35.89%
|
1983
|
48.75
|
52.25
|
3.50
|
7.18%
|
1984
|
52.25
|
50.875
|
-1.375
|
-2.63%
|
1985
|
50.875
|
61.125
|
10.25
|
20.15%
|
1986
|
61.125
|
86.25*
|
25.125
|
41.10%
|
1987
|
43.125
|
49.625
|
6.50
|
15.07%
|
1988
|
49.625
|
51.875
|
2.25
|
4.53%
|
1989
|
51.875
|
72.375
|
20.50
|
39.52%
|
1990
|
72.375
|
98.00*
|
25.625
|
35.41%
|
1991
|
49.00
|
73.625
|
24.625
|
50.26%
|
1992
|
73.625
|
68.50
|
-5.125
|
-6.96%
|
1993
|
68.50
|
60.75
|
-7.75
|
-11.31%
|
1994
|
60.75
|
57.125
|
-3.625
|
-5.97%
|
1995
|
57.125
|
57.75
|
0.625
|
1.09%
|
1996
|
57.75
|
63.625
|
5.875
|
10.17%
|
1997
|
63.625
|
71.625
|
8.00
|
12.57%
|
1998
|
71.625
|
77.75
|
6.125
|
8.55%
|
1999
|
77.75
|
71.50*
|
-6.25
|
-8.04%
|
2000
|
35.75
|
44.5625
|
8.8125
|
24.65%
|
2001
|
44.5625
|
52.01
|
7.4475
|
16.71%
|
2002
|
52.01
|
46.95
|
-5.06
|
-9.73%
|
2003
|
46.95
|
45.30
|
-1.65
|
-3.51%
|
2004
|
45.30
|
49.71
|
4.41
|
9.74%
|
2005
|
49.71
|
49.32
|
-0.39
|
-0.78%
|
2006
|
49.32
|
57.60
|
8.28
|
16.79%
|
2007
|
57.60
|
57.00
|
-0.60
|
-1.04%
|
2008
|
57.00
|
60.75
|
3.75
|
6.58%
|
2009
|
60.75
|
70.81
|
10.06
|
16.56%
|
2010
|
70.81
|
71.18*
|
0.37
|
0.52%
|
2011
|
35.59
|
40.41
|
4.82
|
13.54%
|
2012
|
40.41
|
40.42
|
0.01
|
0.02%
|
2013
|
40.42
|
49.91
|
9.49
|
23.48%
|
2014
|
49.91
|
53.33
|
3.42
|
6.85%
|
2015
|
53.33
|
57.66
|
4.33
|
8.12%
|
2016
|
57.66
|
61.77
|
4.11
|
7.13%
|
2017
|
61.77
|
59.29
|
-2.48
|
-4.01%
|
2018
|
59.29
|
38.94
|
-20.35
|
-34.32%
|
2019
|
38.94
|
53.56
|
14.62
|
37.54%
|
2020
|
53.56
|
58.80
|
5.24
|
9.78%
|
2021
|
58.80
|
67.38
|
8.58
|
14.59%
|
2022
|
67.38
|
83.35
|
16.47
|
24.44%
|
2023
|
83.35
|
65.14
|
-18.71
|
-22.31%
|