Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
26.875
|
54.00
|
27.125
|
100.93%
|
1976
|
54.00
|
59.25*
|
5.25
|
9.72%
|
1977
|
29.625
|
28.875
|
-0.75
|
-2.53%
|
1978
|
28.875
|
29.375
|
0.50
|
1.73%
|
1979
|
29.375
|
35.00
|
5.625
|
19.15%
|
1980
|
35.00
|
49.50
|
14.50
|
41.43%
|
1981
|
49.50
|
50.25*
|
0.75
|
1.52%
|
1982
|
25.125
|
37.00
|
11.875
|
47.26%
|
1983
|
37.00
|
35.50
|
-1.50
|
-4.05%
|
1984
|
35.50
|
39.00
|
3.50
|
9.86%
|
1985
|
39.00
|
59.00
|
20.00
|
51.28%
|
1986
|
59.00
|
70.50*
|
11.50
|
19.49%
|
1987
|
35.25
|
44.875
|
9.625
|
27.30%
|
1988
|
44.875
|
38.75
|
-6.125
|
-13.65%
|
1989
|
38.75
|
49.00
|
10.25
|
26.45%
|
1990
|
49.00
|
53.625
|
4.625
|
9.44%
|
1991
|
53.625
|
91.00*
|
37.375
|
69.70%
|
1992
|
45.50
|
53.125
|
7.625
|
16.76%
|
1993
|
53.125
|
55.25
|
2.125
|
4.00%
|
1994
|
55.25
|
58.50
|
3.25
|
5.88%
|
1995
|
58.50
|
74.25
|
15.75
|
26.92%
|
1996
|
74.25
|
85.75*
|
11.50
|
15.49%
|
1997
|
42.875
|
61.375
|
18.50
|
43.15%
|
1998
|
61.375
|
80.1875
|
18.8125
|
30.65%
|
1999
|
80.1875
|
107.75*
|
27.5625
|
34.37%
|
2000
|
53.875
|
63.3125
|
9.4375
|
17.52%
|
2001
|
63.3125
|
58.90
|
-4.4125
|
-6.97%
|
2002
|
58.90
|
39.25
|
-19.65
|
-33.36%
|
2003
|
39.25
|
39.61
|
0.36
|
0.92%
|
2004
|
39.61
|
44.35
|
4.74
|
11.97%
|
2005
|
44.35
|
45.90
|
1.55
|
3.49%
|
2006
|
45.90
|
49.25
|
3.35
|
7.30%
|
2007
|
49.25
|
44.53
|
-4.72
|
-9.58%
|
2008
|
44.53
|
39.34
|
-5.19
|
-11.66%
|
2009
|
39.34
|
42.82
|
3.48
|
8.85%
|
2010
|
42.82
|
46.28
|
3.46
|
8.08%
|
2011
|
46.28
|
54.01
|
7.73
|
16.70%
|
2012
|
54.01
|
56.93
|
2.92
|
5.41%
|
2013
|
56.93
|
80.799
|
23.869
|
41.93%
|
2014
|
80.799
|
96.95667*
|
16.15767
|
20.00%
|
2015
|
83.37
|
84.72
|
1.35
|
1.62%
|
2016
|
84.72
|
102.78
|
18.06
|
21.32%
|
2017
|
102.78
|
117.19
|
14.41
|
14.02%
|
2018
|
117.19
|
131.12
|
13.93
|
11.89%
|
2019
|
131.12
|
170.50
|
39.38
|
30.03%
|
2020
|
170.50
|
176.20
|
5.70
|
3.34%
|
2021
|
176.20
|
246.58
|
70.38
|
39.94%
|
2022
|
246.58
|
238.86
|
-7.72
|
-3.13%
|
2023
|
238.86
|
232.97
|
-5.89
|
-2.47%
|