Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
7.25
|
26.25
|
19.00
|
262.07%
|
1976
|
26.25
|
38.25
|
12.00
|
45.71%
|
1977
|
38.25
|
41.125
|
2.875
|
7.52%
|
1978
|
41.125
|
34.375
|
-6.75
|
-16.41%
|
1979
|
34.375
|
42.375
|
8.00
|
23.27%
|
1980
|
42.375
|
43.75
|
1.375
|
3.24%
|
1981
|
43.75
|
60.00*
|
16.25
|
37.14%
|
1982
|
30.00
|
55.125
|
25.125
|
83.75%
|
1983
|
55.125
|
62.25*
|
7.125
|
12.93%
|
1984
|
31.125
|
31.50
|
0.375
|
1.20%
|
1985
|
31.50
|
45.875
|
14.375
|
45.63%
|
1986
|
45.875
|
42.50
|
-3.375
|
-7.36%
|
1987
|
42.50
|
27.625
|
-14.875
|
-35.00%
|
1988
|
27.625
|
39.625
|
12.00
|
43.44%
|
1989
|
39.625
|
63.625
|
24.00
|
60.57%
|
1990
|
63.625
|
57.25
|
-6.375
|
-10.02%
|
1991
|
57.25
|
61.875
|
4.625
|
8.08%
|
1992
|
61.875
|
75.75
|
13.875
|
22.42%
|
1993
|
75.75
|
66.625
|
-9.125
|
-12.05%
|
1994
|
66.625
|
70.75
|
4.125
|
6.19%
|
1995
|
70.75
|
75.00
|
4.25
|
6.01%
|
1996
|
75.00
|
117.75*
|
42.75
|
57.00%
|
1997
|
39.25
|
67.50
|
28.25
|
71.97%
|
1998
|
67.50
|
108.50*
|
41.00
|
60.74%
|
1999
|
54.25
|
73.4375
|
19.1875
|
35.37%
|
2000
|
73.4375
|
64.50*
|
-8.9375
|
-12.17%
|
2001
|
32.25
|
41.05
|
8.80
|
27.29%
|
2002
|
41.05
|
30.00
|
-11.05
|
-26.92%
|
2003
|
30.00
|
38.40
|
8.40
|
28.00%
|
2004
|
38.40
|
51.93
|
13.53
|
35.23%
|
2005
|
51.93
|
54.97
|
3.04
|
5.85%
|
2006
|
54.97
|
57.05
|
2.08
|
3.78%
|
2007
|
57.05
|
50.00
|
-7.05
|
-12.36%
|
2008
|
50.00
|
34.53
|
-15.47
|
-30.94%
|
2009
|
34.53
|
48.37
|
13.84
|
40.08%
|
2010
|
48.37
|
60.13
|
11.76
|
24.31%
|
2011
|
60.13
|
51.22
|
-8.91
|
-14.82%
|
2012
|
51.22
|
59.17
|
7.95
|
15.52%
|
2013
|
59.17
|
63.27
|
4.10
|
6.93%
|
2014
|
63.27
|
75.91
|
12.64
|
19.98%
|
2015
|
75.91
|
72.61
|
-3.30
|
-4.35%
|
2016
|
72.61
|
72.23
|
-0.38
|
-0.52%
|
2017
|
72.23
|
65.25
|
-6.98
|
-9.66%
|
2018
|
65.25
|
66.09
|
0.84
|
1.29%
|
2019
|
66.09
|
128.21
|
62.12
|
93.99%
|
2020
|
128.21
|
176.53
|
48.32
|
37.69%
|
2021
|
176.53
|
231.44
|
54.91
|
31.11%
|
2022
|
231.44
|
149.04
|
-82.40
|
-35.60%
|
2023
|
149.04
|
142.42
|
-6.62
|
-4.44%
|