Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
17.00
|
22.50
|
5.50
|
32.35%
|
1976
|
22.50
|
34.25
|
12.75
|
56.67%
|
1977
|
34.25
|
40.75
|
5.50
|
15.60%
|
1978
|
40.75
|
41.00*
|
0.25
|
0.61%
|
1979
|
20.50
|
19.25
|
-1.25
|
-6.10%
|
1980
|
19.25
|
17.25
|
-2.00
|
-10.39%
|
1981
|
17.25
|
18.00
|
0.75
|
4.35%
|
1982
|
18.00
|
22.25
|
4.25
|
23.61%
|
1983
|
22.25
|
29.75
|
7.50
|
33.71%
|
1984
|
29.75
|
36.00
|
6.25
|
21.01%
|
1985
|
36.00
|
54.00
|
18.00
|
50.00%
|
1986
|
54.00
|
56.50
|
2.50
|
4.63%
|
1987
|
56.50
|
65.00*
|
8.50
|
15.04%
|
1988
|
32.50
|
33.25
|
0.75
|
2.31%
|
1989
|
33.25
|
34.125
|
0.875
|
2.63%
|
1990
|
34.125
|
32.25
|
-1.875
|
-5.49%
|
1991
|
32.25
|
49.50
|
17.25
|
53.49%
|
1992
|
49.50
|
64.25
|
14.75
|
29.80%
|
1993
|
64.25
|
59.50*
|
-4.75
|
-7.39%
|
1994
|
29.75
|
25.00
|
-4.75
|
-15.97%
|
1995
|
25.00
|
36.25
|
11.25
|
45.00%
|
1996
|
36.25
|
50.50
|
14.25
|
39.31%
|
1997
|
50.50
|
70.8125
|
20.3125
|
40.22%
|
1998
|
70.8125
|
64.00*
|
-6.8125
|
-9.62%
|
1999
|
32.00
|
22.125
|
-9.875
|
-30.86%
|
2000
|
22.125
|
28.00
|
5.875
|
26.55%
|
2001
|
28.00
|
24.34
|
-3.66
|
-13.07%
|
2002
|
24.34
|
25.14
|
0.80
|
3.29%
|
2003
|
25.14
|
29.32
|
4.18
|
16.63%
|
2004
|
29.32
|
33.90
|
4.58
|
15.62%
|
2005
|
33.90
|
32.93
|
-0.97
|
-2.86%
|
2006
|
32.93
|
38.03
|
5.10
|
15.49%
|
2007
|
38.03
|
23.45
|
-14.58
|
-38.34%
|
2008
|
23.45
|
8.52
|
-14.93
|
-63.67%
|
2009
|
8.52
|
5.55
|
-2.97
|
-34.86%
|
2010
|
5.55
|
8.85
|
3.30
|
59.46%
|
2011
|
8.85
|
7.69
|
-1.16
|
-13.11%
|
2012
|
7.69
|
8.42
|
0.73
|
9.49%
|
2013
|
8.42
|
13.42
|
5.00
|
59.38%
|
2014
|
13.42
|
13.90
|
0.48
|
3.58%
|
2015
|
13.90
|
13.19
|
-0.71
|
-5.11%
|
2016
|
13.19
|
18.27
|
5.08
|
38.51%
|
2017
|
18.27
|
20.17
|
1.90
|
10.40%
|
2018
|
20.17
|
14.78
|
-5.39
|
-26.72%
|
2019
|
14.78
|
20.24
|
5.46
|
36.94%
|
2020
|
20.24
|
16.41
|
-3.83
|
-18.92%
|
2021
|
16.41
|
23.13
|
6.72
|
40.95%
|
2022
|
23.13
|
17.42
|
-5.71
|
-24.69%
|
2023
|
17.42
|
14.40
|
-3.02
|
-17.34%
|