Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
13.25
|
13.50
|
0.25
|
1.89%
|
1976
|
13.00
|
27.00*
|
13.50
|
100.00%
|
1977
|
18.00
|
30.75*
|
12.75
|
70.83%
|
1978
|
20.50
|
27.50
|
7.00
|
34.15%
|
1979
|
27.50
|
36.375*
|
8.875
|
32.27%
|
1980
|
24.25
|
29.50
|
5.25
|
21.65%
|
1981
|
29.50
|
35.50
|
6.00
|
20.34%
|
1982
|
35.50
|
39.6875*
|
4.1875
|
11.80%
|
1983
|
31.75
|
32.00
|
0.25
|
0.79%
|
1984
|
32.00
|
16.50
|
-15.50
|
-48.44%
|
1985
|
16.50
|
32.50
|
16.00
|
96.97%
|
1986
|
32.50
|
49.50*
|
17.00
|
52.31%
|
1987
|
33.00
|
26.00
|
-7.00
|
-21.21%
|
1988
|
26.00
|
30.50
|
4.50
|
17.31%
|
1989
|
30.50
|
32.875
|
2.375
|
7.79%
|
1990
|
32.875
|
34.50
|
1.625
|
4.94%
|
1991
|
34.50
|
45.00
|
10.50
|
30.43%
|
1992
|
45.00
|
60.00*
|
15.00
|
33.33%
|
1993
|
40.00
|
39.00
|
-1.00
|
-2.50%
|
1994
|
39.00
|
41.50
|
2.50
|
6.41%
|
1995
|
41.50
|
63.00*
|
21.50
|
51.81%
|
1996
|
42.00
|
52.875*
|
10.875
|
25.89%
|
1997
|
35.25
|
44.25
|
9.00
|
25.53%
|
1998
|
44.25
|
33.625
|
-10.625
|
-24.01%
|
1999
|
33.625
|
22.625
|
-11.00
|
-32.71%
|
2000
|
22.625
|
19.75
|
-2.875
|
-12.71%
|
2001
|
19.75
|
28.63
|
8.88
|
44.96%
|
2002
|
28.63
|
33.45
|
4.82
|
16.84%
|
2003
|
33.45
|
40.36
|
6.91
|
20.66%
|
2004
|
40.36
|
67.42*
|
27.06
|
67.05%
|
2005
|
33.71
|
40.43
|
6.72
|
19.93%
|
2006
|
40.43
|
35.25
|
-5.18
|
-12.81%
|
2007
|
35.25
|
29.09
|
-6.16
|
-17.48%
|
2008
|
29.09
|
31.07
|
1.98
|
6.81%
|
2009
|
31.07
|
18.23
|
-12.84
|
-41.33%
|
2010
|
18.23
|
22.32
|
4.09
|
22.44%
|
2011
|
22.32
|
20.18
|
-2.14
|
-9.59%
|
2012
|
20.18
|
21.84
|
1.66
|
8.23%
|
2013
|
21.84
|
28.66
|
6.82
|
31.23%
|
2014
|
28.66
|
29.73
|
1.07
|
3.73%
|
2015
|
29.73
|
38.31
|
8.58
|
28.86%
|
2016
|
38.31
|
49.17
|
10.86
|
28.35%
|
2017
|
49.17
|
45.58
|
-3.59
|
-7.30%
|
2018
|
45.58
|
55.45
|
9.87
|
21.65%
|
2019
|
55.45
|
43.73
|
-11.72
|
-21.14%
|
2020
|
43.73
|
25.10
|
-18.63
|
-42.60%
|
2021
|
25.10
|
23.19
|
-1.91
|
-7.61%
|
2022
|
23.19
|
27.36
|
4.17
|
17.98%
|
2023
|
27.36
|
20.12
|
-7.24
|
-26.46%
|