Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
15.50
|
18.25
|
2.75
|
17.74%
|
1976
|
18.25
|
23.875
|
5.625
|
30.82%
|
1977
|
23.875
|
27.625
|
3.75
|
15.71%
|
1978
|
27.625
|
35.625
|
8.00
|
28.96%
|
1979
|
35.625
|
38.00*
|
2.375
|
6.67%
|
1980
|
19.00
|
21.75
|
2.75
|
14.47%
|
1981
|
21.75
|
26.00
|
4.25
|
19.54%
|
1982
|
26.00
|
39.375
|
13.375
|
51.44%
|
1983
|
39.375
|
37.00
|
-2.375
|
-6.03%
|
1984
|
37.00
|
39.25
|
2.25
|
6.08%
|
1985
|
39.25
|
47.875
|
8.625
|
21.97%
|
1986
|
47.875
|
59.75*
|
11.875
|
24.80%
|
1987
|
29.875
|
24.75
|
-5.125
|
-17.15%
|
1988
|
24.75
|
8.875
|
-15.875
|
-64.14%
|
1989
|
8.875
|
14.75
|
5.875
|
66.20%
|
1990
|
14.75
|
14.25
|
-0.50
|
-3.39%
|
1991
|
14.25
|
19.75
|
5.50
|
38.60%
|
1992
|
19.75
|
14.625
|
-5.125
|
-25.95%
|
1993
|
14.625
|
20.125
|
5.50
|
37.61%
|
1994
|
20.125
|
24.125
|
4.00
|
19.88%
|
1995
|
24.125
|
37.375
|
13.25
|
54.92%
|
1996
|
37.375
|
46.50
|
9.125
|
24.41%
|
1997
|
46.50
|
73.50*
|
27.00
|
58.06%
|
1998
|
36.75
|
60.50
|
23.75
|
64.63%
|
1999
|
60.50
|
37.75*
|
-22.75
|
-37.60%
|
2000
|
18.875
|
27.0625
|
8.1875
|
43.38%
|
2001
|
27.0625
|
20.87
|
-6.1925
|
-22.88%
|
2002
|
20.87
|
15.45
|
-5.42
|
-25.97%
|
2003
|
15.45
|
18.51
|
3.06
|
19.81%
|
2004
|
18.51
|
17.54
|
-0.97
|
-5.24%
|
2005
|
17.54
|
18.88
|
1.34
|
7.64%
|
2006
|
18.88
|
23.07
|
4.19
|
22.19%
|
2007
|
23.07
|
26.71
|
3.64
|
15.78%
|
2008
|
26.71
|
26.41
|
-0.30
|
-1.12%
|
2009
|
26.41
|
20.53
|
5.88
|
22.26%
|
2010
|
20.53
|
22.36
|
1.83
|
8.91%
|
2011
|
22.36
|
24.22
|
1.86
|
8.32%
|
2012
|
24.22
|
26.02
|
1.80
|
7.43%
|
2013
|
26.02
|
39.53
|
13.51
|
51.92%
|
2014
|
39.53
|
64.21
|
24.68
|
62.43%
|
2015
|
64.21
|
83.66*
|
19.45
|
30.29%
|
2016
|
41.83
|
34.51
|
-7.32
|
-17.50%
|
2017
|
34.51
|
27.45
|
-7.06
|
-20.46%
|
2018
|
27.45
|
27.50
|
0.05
|
0.18%
|
2019
|
27.50
|
28.99
|
1.49
|
5.42%
|
2020
|
28.99
|
31.76
|
2.77
|
9.56%
|
2021
|
31.76
|
45.26
|
13.50
|
42.51%
|
2022
|
45.26
|
44.58
|
-0.68
|
-1.50%
|
2023
|
44.58
|
45.71
|
1.13
|
2.53%
|