Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
10.00
|
19.50
|
9.50
|
95.00%
|
1976
|
19.50
|
28.75
|
9.25
|
47.44%
|
1977
|
28.75
|
32.00
|
3.25
|
11.30%
|
1978
|
32.00
|
30.25
|
-1.75
|
-5.47%
|
1979
|
30.25
|
48.00*
|
17.75
|
58.68%
|
1980
|
24.00
|
31.375
|
7.375
|
30.73%
|
1981
|
31.375
|
33.50
|
2.125
|
6.77%
|
1982
|
33.50
|
34.00
|
0.50
|
1.49%
|
1983
|
34.00
|
56.00*
|
22.00
|
64.71%
|
1984
|
28.00
|
24.50
|
-3.50
|
-12.50%
|
1985
|
24.50
|
28.25
|
3.75
|
15.31%
|
1986
|
28.25
|
26.125
|
-2.125
|
-7.52%
|
1987
|
26.125
|
28.25*
|
2.125
|
8.13%
|
1988
|
14.125
|
13.00
|
-1.125
|
-7.96%
|
1989
|
13.00
|
13.50
|
0.50
|
3.85%
|
1990
|
13.50
|
9.50
|
-4.00
|
-29.63%
|
1991
|
9.50
|
13.625
|
4.125
|
43.42%
|
1992
|
13.625
|
16.25
|
2.625
|
19.27%
|
1993
|
16.25
|
12.75
|
-3.50
|
-21.54%
|
1994
|
12.75
|
16.875
|
4.125
|
32.35%
|
1995
|
16.875
|
18.75
|
1.875
|
11.11%
|
1996
|
18.75
|
22.25
|
3.50
|
18.67%
|
1997
|
22.25
|
27.00
|
4.75
|
21.35%
|
1998
|
27.00
|
22.3125
|
-4.6875
|
-17.36%
|
1999
|
22.3125
|
19.0625
|
-3.25
|
-14.57%
|
2000
|
19.0625
|
25.9375
|
6.875
|
36.07%
|
2001
|
25.9375
|
31.89
|
5.9525
|
22.95%
|
2002
|
31.89
|
38.49
|
6.60
|
20.70%
|
2003
|
38.49
|
48.26
|
9.77
|
25.38%
|
2004
|
48.26
|
71.34*
|
23.08
|
47.82%
|
2005
|
35.67
|
42.54
|
6.87
|
19.26%
|
2006
|
42.54
|
47.76*
|
5.22
|
12.27%
|
2007
|
31.84
|
46.84
|
15.00
|
47.11%
|
2008
|
46.84
|
30.21
|
-16.63 |
-35.50%
|
2009
|
30.21
|
38.24
|
8.03
|
26.58%
|
2010
|
38.24
|
58.875*
|
20.635
|
53.96%
|
2011
|
39.25
|
42.10
|
2.85
|
7.26%
|
2012
|
42.10
|
56.355*
|
14.255
|
33.86%
|
2013
|
37.57
|
52.67
|
15.10
|
40.19%
|
2014
|
52.67
|
52.63
|
-0.04
|
-0.08%
|
2015
|
52.63
|
53.59
|
0.96
|
1.82%
|
2016
|
53.59
|
48.60
|
-4.99
|
-9.31%
|
2017
|
48.60
|
72.47
|
23.87
|
49.12%
|
2018
|
72.47
|
67.70
|
-4.77
|
-6.58%
|
2019
|
67.70
|
99.74
|
32.04
|
47.33%
|
2020
|
99.74
|
120.94
|
21.20
|
21.26%
|
2021
|
120.94
|
147.04
|
26.10
|
21.58%
|
2022
|
147.04
|
139.72
|
-7.32
|
-4.98%
|
2023
|
139.72
|
164.89
|
25.17
|
18.01%
|