Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
137.125
|
146.25
|
9.125
|
6.65%
|
1976
|
146.25
|
195.375*
|
49.125
|
33.59%
|
1977
|
65.125
|
65.125
|
0.00
|
0.00%
|
1978
|
65.125
|
66.00
|
0.875
|
1.34%
|
1979
|
66.00
|
85.00
|
19.00
|
28.79%
|
1980
|
85.00
|
167.00*
|
82.00
|
96.47%
|
1981
|
83.50
|
52.125
|
-31.375
|
-37.57%
|
1982
|
52.125
|
35.375
|
-16.75
|
-32.13%
|
1983
|
35.375
|
40.375
|
5.00
|
14.13%
|
1984
|
40.375
|
28.50
|
-11.875
|
-29.41%
|
1985
|
28.50
|
27.50
|
-1.00
|
-3.51%
|
1986
|
27.50
|
24.375
|
-3.125
|
-11.36%
|
1987
|
24.375
|
24.75
|
0.375
|
1.54%
|
1988
|
24.75
|
28.00
|
3.25
|
13.13%
|
1989
|
28.00
|
42.75
|
14.75
|
52.68%
|
1990
|
42.75
|
45.625
|
2.875
|
6.73%
|
1991
|
45.625
|
28.50
|
-17.125
|
-37.53%
|
1992
|
28.50
|
28.75
|
0.25
|
0.88%
|
1993
|
28.75
|
31.875
|
3.125
|
10.87%
|
1994
|
31.875
|
33.125
|
1.25
|
3.92%
|
1995
|
33.125
|
50.625
|
17.50
|
52.83%
|
1996
|
50.625
|
60.25
|
9.625
|
19.01%
|
1997
|
60.25
|
103.75*
|
43.50
|
72.20%
|
1998
|
51.875
|
29.625
|
-22.25
|
-42.89%
|
1999
|
29.625
|
40.25
|
10.625
|
35.86%
|
2000
|
40.25
|
36.25
|
-4.00
|
-9.94%
|
2001
|
36.25
|
13.10
|
-23.15
|
-63.86%
|
2002
|
13.10
|
18.71
|
5.61
|
42.82%
|
2003
|
18.71
|
26.00
|
7.29
|
38.96%
|
2004
|
26.00
|
39.24
|
13.24
|
50.92%
|
2005
|
39.24
|
61.96
|
22.72
|
57.90%
|
2006
|
61.96
|
62.10*
|
0.14
|
0.23%
|
2007
|
31.05
|
37.91
|
6.86
|
22.09%
|
2008
|
37.91
|
18.18
|
-19.73
|
-52.04%
|
2009
|
18.18
|
30.09
|
11.91
|
65.51%
|
2010
|
30.09
|
40.83
|
10.74
|
35.69%
|
2011
|
40.83
|
34.51
|
-6.32
|
-15.48%
|
2012
|
34.51
|
34.69
|
0.18
|
0.52%
|
2013
|
34.69
|
50.75
|
16.06
|
46.30%
|
2014
|
50.75
|
39.33
|
-11.42
|
-22.50%
|
2015
|
39.33
|
34.04
|
-5.29
|
-13.45%
|
2016
|
34.04
|
54.09
|
20.05
|
58.90%
|
2017
|
54.09
|
48.87
|
-5.22
|
-9.65%
|
2018
|
48.87
|
26.58
|
-22.29
|
-45.61%
|
2019
|
26.58
|
24.47
|
-2.11
|
-7.94%
|
2020
|
24.47
|
18.90
|
-5.57
|
-22.76%
|
2021
|
18.90
|
22.87
|
3.97
|
21.01%
|
2022
|
22.87
|
39.35
|
16.48
|
72.06%
|
2023
|
39.35
|
36.15
|
-3.20
|
-8.13%
|