Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
8.00
|
12.00
|
4.00
|
50.00%
|
1976
|
12.00
|
14.25
|
2.25
|
18.75%
|
1977
|
14.25
|
20.50
|
6.25
|
43.86%
|
1978
|
20.50
|
34.00
|
13.50
|
65.85%
|
1979
|
34.00
|
39.875
|
5.875
|
17.28%
|
1980
|
39.875
|
55.125
|
15.25
|
38.24%
|
1981
|
55.125
|
72.25*
|
17.125
|
31.07%
|
1982
|
36.125
|
35.875
|
-0.25
|
-0.69%
|
1983
|
35.875
|
32.50
|
-3.375
|
-9.41%
|
1984
|
32.50
|
31.00
|
-1.50
|
-4.62%
|
1985
|
31.00
|
46.50
|
15.50
|
50.00%
|
1986
|
46.50
|
60.625
|
14.125
|
30.38%
|
1987
|
60.625
|
52.875*
|
-7.75
|
-12.78%
|
1988
|
35.25
|
57.625
|
22.375
|
63.48%
|
1989
|
57.625
|
88.25
|
30.625
|
53.15%
|
1990
|
88.25
|
69.75
|
-18.50
|
-20.96%
|
1991
|
69.75
|
82.25
|
12.50
|
17.92%
|
1992
|
82.25
|
82.50
|
0.25
|
0.30%
|
1993
|
82.50
|
87.25
|
4.75
|
5.76%
|
1994
|
87.25
|
91.50*
|
4.25
|
4.87%
|
1995
|
30.50
|
36.50
|
6.00
|
19.67%
|
1996
|
36.50
|
45.75
|
9.25
|
25.34%
|
1997
|
45.75
|
55.25
|
9.50
|
20.77%
|
1998
|
55.25
|
75.6875
|
20.4375
|
36.99%
|
1999
|
75.6875
|
57.25
|
-18.4375
|
-24.36%
|
2000
|
57.25
|
66.50
|
9.25
|
16.16%
|
2001
|
66.50
|
62.60
|
-3.90
|
-5.86%
|
2002
|
62.60
|
65.36
|
2.76
|
4.41%
|
2003
|
65.36
|
93.45
|
28.09
|
42.98%
|
2004
|
93.45
|
97.36*
|
3.91
|
4.18%
|
2005
|
48.68
|
69.32
|
20.64
|
42.40%
|
2006
|
69.32
|
66.24
|
-3.08
|
-4.44%
|
2007
|
66.24
|
74.11
|
7.87
|
11.88%
|
2008
|
74.11
|
64.3625*
|
-9.7475
|
-13.15%
|
2009
|
51.49
|
53.57
|
2.08
|
4.04%
|
2010
|
53.57
|
69.62
|
16.05
|
29.96%
|
2011
|
69.62
|
80.51
|
10.89
|
15.64%
|
2012
|
80.51
|
94.875*
|
14.365
|
17.84%
|
2013
|
63.25
|
75.57
|
12.32
|
19.48%
|
2014
|
75.57
|
87.84
|
12.27
|
16.24%
|
2015
|
87.84
|
99.28
|
11.44
|
13.02%
|
2016
|
99.28
|
89.84*
|
-9.44
|
-9.51%
|
2017
|
44.92
|
68.67
|
23.75
|
52.87%
|
2018
|
68.67
|
59.475*
|
-9.195
|
-13.39%
|
2019
|
47.58
|
67.60
|
20.02
|
42.08%
|
2020
|
67.60
|
79.43
|
11.83
|
17.50%
|
2021
|
79.43
|
72.86
|
-6.57
|
-8.27%
|
2022
|
72.86
|
65.68
|
-7.18
|
-9.85%
|
2023
|
65.68
|
57.10
|
-8.58
|
-13.06%
|