Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
9.25
|
9.50
|
0.25
|
2.70%
|
1976
|
9.50
|
11.50
|
2.00
|
21.05%
|
1977
|
11.50
|
15.50
|
4.00
|
34.78%
|
1978
|
15.50
|
24.75
|
9.25
|
59.68%
|
1979
|
24.75
|
38.625*
|
13.875
|
56.06%
|
1980
|
25.75
|
30.75
|
5.00
|
19.42%
|
1981
|
30.75
|
21.25
|
-9.50
|
-30.89%
|
1982
|
21.25
|
15.375
|
-5.875
|
-27.65%
|
1983
|
15.375
|
33.00
|
17.625
|
114.63%
|
1984
|
33.00
|
30.00*
|
-3.00
|
-9.09%
|
1985
|
20.00
|
30.1875*
|
10.1875
|
50.94%
|
1986
|
20.125
|
25.50*
|
5.375
|
26.71%
|
1987
|
17.00
|
13.625
|
-3.375
|
-19.85%
|
1988
|
13.625
|
20.25
|
6.625
|
48.62%
|
1989
|
20.25
|
30.625
|
10.375
|
51.23%
|
1990
|
30.625
|
28.875
|
-1.75
|
-5.71%
|
1991
|
28.875
|
46.625
|
17.75
|
61.47%
|
1992
|
46.625
|
47.125
|
0.50
|
1.07%
|
1993
|
47.125
|
63.00*
|
15.875
|
33.69%
|
1994
|
42.00
|
44.875
|
2.875
|
6.85%
|
1995
|
44.875
|
78.00*
|
33.125
|
73.82%
|
1996
|
52.00
|
61.875*
|
9.875
|
18.99%
|
1997
|
41.25
|
44.00
|
2.75
|
6.67%
|
1998
|
44.00
|
16.9375
|
-27.0625
|
-61.51%
|
1999
|
16.9375
|
15.00
|
-1.9375
|
-11.44%
|
2000
|
15.00
|
29.75
|
14.75
|
98.33%
|
2001
|
29.75
|
23.86
|
-5.89
|
-19.80%
|
2002
|
23.86
|
20.12
|
-3.74
|
-15.67%
|
2003
|
20.12
|
25.20
|
5.08
|
25.25%
|
2004
|
25.20
|
30.19
|
4.99
|
19.80%
|
2005
|
30.19
|
30.13
|
-0.06
|
-0.20%
|
2006
|
30.13
|
45.29
|
15.16
|
50.32%
|
2007
|
45.29
|
57.68
|
12.39
|
27.36%
|
2008
|
57.68
|
34.07
|
-23.61
|
-40.93%
|
2009
|
34.07
|
47.69
|
13.62
|
39.98%
|
2010
|
47.69
|
55.36
|
7.67
|
16.08%
|
2011
|
55.36
|
44.97
|
-10.39
|
-18.77%
|
2012
|
44.97
|
63.78
|
18.81
|
41.83%
|
2013
|
63.78
|
111.35
|
47.57
|
74.58%
|
2014
|
111.35
|
125.29
|
13.94
|
12.52%
|
2015
|
125.29
|
141.85
|
16.56
|
13.22%
|
2016
|
141.85
|
141.10
|
-0.75
|
-0.53%
|
2017
|
141.10
|
189.89
|
48.78
|
34.57%
|
2018
|
189.89
|
223.79
|
33.91
|
17.86%
|
2019
|
223.79
|
324.87
|
101.08
|
45.17%
|
2020
|
324.87
|
465.78
|
140.91
|
43.37%
|
2021
|
465.78
|
667.24
|
201.46
|
43.25%
|
2022
|
667.24
|
550.69
|
-116.55
|
-17.47%
|
2023
|
550.69
|
530.79
|
-19.90
|
-3.61%
|