Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
67.75
|
94.75
|
27.00
|
39.85%
|
1976
|
94.75
|
102.625
|
7.875
|
8.31%
|
1977
|
102.625
|
73.50
|
-29.125
|
-28.38%
|
1978
|
73.50
|
80.00
|
6.50
|
8.84%
|
1979
|
80.00
|
88.00
|
8.00
|
10.00%
|
1980
|
88.00
|
120.75
|
32.75
|
37.22%
|
1981
|
120.75
|
80.50
|
-40.25
|
-33.33%
|
1982
|
80.50
|
134.625
|
54.125
|
67.24%
|
1983
|
134.625
|
138.625
|
4.00
|
2.97%
|
1984
|
138.625
|
119.50
|
-19.125
|
-13.80%
|
1985
|
119.50
|
105.50
|
-14.00
|
-11.72%
|
1986
|
105.50
|
118.125
|
12.625
|
11.97%
|
1987
|
118.125
|
167.25*
|
49.125
|
41.59%
|
1988
|
55.75
|
41.00
|
-14.75
|
-26.46%
|
1989
|
41.00
|
35.875
|
-5.125
|
-12.50%
|
1990
|
35.875
|
38.00
|
2.125
|
5.92%
|
1991
|
38.00
|
30.75
|
-7.25
|
-19.08%
|
1992
|
30.75
|
46.625
|
15.875
|
51.63%
|
1993
|
46.625
|
63.50
|
16.875
|
36.19%
|
1994
|
63.50
|
74.875
|
11.375
|
17.91%
|
1995
|
74.875
|
103.00*
|
28.125
|
37.56%
|
1996
|
51.50
|
63.75
|
12.25
|
23.79%
|
1997
|
63.75
|
90.00*
|
26.25
|
41.18%
|
1998
|
45.00
|
85.625
|
40.625
|
90.28%
|
1999
|
85.625
|
193.25*
|
107.625
|
125.69%
|
2000
|
96.625
|
94.75*
|
-1.875
|
-1.94%
|
2001
|
47.375
|
28.00
|
-19.375
|
-40.90%
|
2002
|
28.00
|
15.01
|
-12.99
|
-46.39%
|
2003
|
15.01
|
29.38
|
14.37
|
95.74%
|
2004
|
29.38
|
24.62
|
-4.76
|
-16.20%
|
2005
|
24.62
|
32.07
|
7.45
|
30.26%
|
2006
|
32.07
|
28.80
|
-3.27
|
-10.20%
|
2007
|
28.80
|
33.40
|
4.60
|
15.97%
|
2008
|
33.40
|
15.52
|
-17.88
|
-53.53%
|
2009
|
15.52
|
26.06
|
10.54
|
67.91%
|
2010
|
26.06
|
32.50
|
6.44
|
24.71%
|
2011
|
32.50
|
29.11
|
-3.39
|
-10.43%
|
2012
|
29.11
|
30.89
|
1.78
|
6.11%
|
2013
|
30.89
|
43.91
|
13.02
|
42.15%
|
2014
|
43.91
|
53.465
|
9.555
|
21.76%
|
2015
|
53.465
|
54.81
|
1.345
|
2.52%
|
2016
|
54.81
|
72.97
|
18.16
|
33.13%
|
2017
|
72.97
|
104.44
|
31.47
|
43.13%
|
2018
|
104.44
|
94.50
|
-9.94
|
-9.52%
|
2019
|
94.50
|
128.29
|
33.79
|
35.76%
|
2020
|
128.29
|
164.13
|
35.84
|
27.94%
|
2021
|
164.13
|
188.47
|
24.34
|
14.83%
|
2022
|
188.47
|
165.22
|
-23.25
|
-12.34%
|
2023
|
165.22
|
170.46
|
5.24
|
3.17%
|