Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
5.75
|
6.875
|
1.125
|
19.57%
|
1976
|
6.875
|
8.75
|
1.875
|
27.27%
|
1977
|
8.75
|
9.875
|
1.125
|
12.86%
|
1978
|
9.875
|
13.51875*
|
3.64375
|
36.90%
|
1979
|
12.875
|
14.00
|
1.125
|
8.74%
|
1980
|
14.00
|
18.15*
|
4.15
|
29.64%
|
1981
|
16.50
|
18.975*
|
2.475
|
15.00%
|
1982
|
17.25
|
28.05*
|
10.80
|
62.61%
|
1983
|
25.50
|
37.95*
|
12.45
|
48.82%
|
1984
|
17.25
|
16.375
|
-0.875
|
-5.07%
|
1985
|
16.375
|
31.075*
|
14.70
|
89.77%
|
1986
|
28.25
|
41.125
|
12.875
|
45.58%
|
1987
|
41.125
|
55.125*
|
14.00
|
34.04%
|
1988
|
36.75
|
42.25
|
5.50
|
14.97%
|
1989
|
42.25
|
53.25*
|
11.00
|
26.04%
|
1990
|
35.50
|
46.50*
|
11.00
|
30.99%
|
1991
|
31.00
|
42.50
|
11.50
|
37.10%
|
1992
|
42.50
|
43.125*
|
0.625
|
1.47%
|
1993
|
28.75
|
33.75
|
5.00
|
17.39%
|
1994
|
33.75
|
34.375*
|
0.625
|
1.85%
|
1995
|
27.50
|
22.50
|
-5.00
|
-18.18%
|
1996
|
22.50
|
24.50
|
2.00
|
8.89%
|
1997
|
24.50
|
25.125
|
0.625
|
2.55%
|
1998
|
25.125
|
22.6875
|
-2.4375
|
-9.70%
|
1999
|
22.6875
|
16.3125
|
-6.375
|
-28.10%
|
2000
|
16.3125
|
11.50
|
-4.8125
|
-29.50%
|
2001
|
11.50
|
13.65
|
2.15
|
18.70%
|
2002
|
13.65
|
18.61
|
4.96
|
36.34%
|
2003
|
18.61
|
21.32
|
2.71
|
14.56%
|
2004
|
21.32
|
21.41
|
0.09
|
0.42%
|
2005
|
21.41
|
21.52
|
0.11
|
0.51%
|
2006
|
21.52
|
22.25
|
0.73
|
3.39%
|
2007
|
22.25
|
21.55
|
-0.70
|
-3.15%
|
2008
|
21.55
|
17.00
|
-4.55
|
-21.11%
|
2009
|
17.00
|
20.18
|
3.18
|
18.71%
|
2010
|
20.18
|
22.89
|
2.71
|
13.43%
|
2011
|
22.89
|
21.18
|
-1.71
|
-7.47%
|
2012
|
21.18
|
28.94
|
7.76
|
36.64%
|
2013
|
28.94
|
35.26
|
6.32
|
21.84%
|
2014
|
35.26
|
40.53
|
5.27
|
14.95%
|
2015
|
40.53
|
30.64
|
-9.89
|
-24.40%
|
2016
|
30.64
|
33.45
|
2.81
|
9.17%
|
2017
|
33.45
|
37.25
|
3.80
|
11.36%
|
2018
|
37.25
|
42.00*
|
4.75
|
12.75%
|