Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
19.375
|
29.75
|
10.375
|
53.55%
|
1976
|
29.75
|
43.875
|
14.125
|
47.48%
|
1977
|
43.875
|
36.50
|
-7.375
|
-16.81%
|
1978
|
36.50
|
34.75
|
-1.75
|
-4.79%
|
1979
|
34.75
|
38.4375*
|
3.6875
|
10.61%
|
1980
|
25.625
|
28.50
|
2.875
|
11.22%
|
1981
|
28.50
|
31.875
|
3.375
|
11.84%
|
1982
|
31.875
|
32.00
|
0.125
|
0.39%
|
1983
|
32.00
|
55.25
|
23.25
|
72.66%
|
1984
|
55.25
|
53.125
|
-2.125
|
-3.85%
|
1985
|
53.125
|
64.125
|
11.00
|
20.71%
|
1986
|
64.125
|
73.75
|
9.625
|
15.01%
|
1987
|
73.75
|
79.25
|
5.50
|
7.46%
|
1988
|
79.25
|
83.625*
|
4.375
|
5.52%
|
1989
|
55.75
|
57.00
|
1.25
|
2.24%
|
1990
|
57.00
|
49.875
|
-7.125
|
-12.50%
|
1991
|
49.875
|
64.625
|
14.75
|
29.57%
|
1992
|
64.625
|
81.625
|
17.00
|
26.31%
|
1993
|
81.625
|
101.00*
|
19.375
|
23.74%
|
1994
|
50.50
|
49.50
|
-1.00
|
-1.98%
|
1995
|
49.50
|
53.625
|
4.125
|
8.33%
|
1996
|
53.625
|
69.75
|
16.125
|
30.07%
|
1997
|
69.75
|
89.25
|
19.50
|
27.96%
|
1998
|
89.25
|
70.6875
|
-18.5625
|
-20.80%
|
1999
|
70.6875
|
72.625
|
1.9375
|
2.74%
|
2000
|
72.625
|
75.1875
|
2.5625
|
3.53%
|
2001
|
75.1875
|
74.41
|
-0.7775
|
-1.03%
|
2002
|
74.41
|
78.11
|
3.70
|
4.97%
|
2003
|
78.11
|
107.98
|
29.87
|
38.24%
|
2004
|
107.98
|
144.72*
|
36.74
|
34.02%
|
2005
|
72.36
|
67.09
|
-5.27
|
-7.28%
|
2006
|
67.09
|
75.14
|
8.05
|
12.00%
|
2007
|
75.14
|
96.95
|
21.81
|
29.03%
|
2008
|
96.95
|
49.71
|
-47.24
|
-48.73%
|
2009
|
49.71
|
63.62
|
13.91
|
27.98%
|
2010
|
63.62
|
101.51
|
37.89
|
59.56%
|
2011
|
101.51
|
87.06*
|
-14.45
|
-14.24%
|
2012
|
43.53
|
54.18
|
10.65
|
24.47%
|
2013
|
54.18
|
76.12
|
21.94
|
40.49%
|
2014
|
76.12
|
67.96
|
-8.16
|
-10.72%
|
2015
|
67.96
|
52.04
|
-15.92
|
-23.43%
|
2016
|
52.04
|
67.09
|
15.05
|
28.92%
|
2017
|
67.09
|
79.01
|
11.92
|
17.77%
|
2018
|
79.01
|
68.66
|
-10.35
|
-13.10%
|
2019
|
68.66
|
94.72
|
26.06
|
37.96%
|
2020
|
94.72
|
120.14
|
25.42
|
26.84%
|
2021
|
120.14
|
172.82
|
52.68
|
43.85%
|
2022
|
172.82
|
156.95
|
-15.87
|
-9.18%
|
2023
|
156.95
|
240.82
|
83.87
|
53.44%
|