Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
22.25
|
29.375
|
7.125
|
32.02%
|
1976
|
29.375
|
41.00
|
11.625
|
39.57%
|
1977
|
41.00
|
38.875
|
-2.125
|
-5.18%
|
1978
|
38.875
|
46.875
|
8.00
|
20.58%
|
1979
|
46.875
|
56.375
|
9.50
|
20.27%
|
1980
|
56.375
|
99.50
|
43.125
|
76.50%
|
1981
|
99.50
|
85.75*
|
-13.75
|
-13.82%
|
1982
|
42.875
|
32.00
|
-10.875
|
-25.36%
|
1983
|
32.00
|
34.625
|
2.625
|
8.20%
|
1984
|
34.625
|
31.25
|
-3.375
|
-9.75%
|
1985
|
31.25
|
38.125
|
6.875
|
22.00%
|
1986
|
38.125
|
45.375
|
7.25
|
19.02%
|
1987
|
45.375
|
39.625
|
-5.75
|
-12.67%
|
1988
|
39.625
|
45.75
|
6.125
|
15.46%
|
1989
|
45.75
|
67.75
|
22.00
|
48.09%
|
1990
|
67.75
|
72.625
|
4.875
|
7.20%
|
1991
|
72.625
|
69.00
|
-3.625
|
-4.99%
|
1992
|
69.00
|
69.50
|
0.50
|
0.72%
|
1993
|
69.50
|
87.175
|
17.625
|
25.36%
|
1994
|
87.175
|
89.25*
|
2.125
|
2.44%
|
1995
|
44.625
|
52.375
|
7.75
|
17.37%
|
1996
|
52.375
|
65.00
|
12.625
|
24.11%
|
1997
|
65.00
|
77.00
|
12.00
|
18.46%
|
1998
|
77.00
|
82.9375
|
5.9375
|
7.71%
|
1999
|
82.9375
|
86.625
|
3.6875
|
4.45%
|
2000
|
86.625
|
84.4375
|
-2.1875
|
-2.53%
|
2001
|
84.4375
|
89.61
|
5.1725
|
6.13%
|
2002
|
89.61
|
66.48
|
-23.13
|
-25.81%
|
2003
|
66.48
|
86.39
|
19.91
|
29.95%
|
2004
|
86.39
|
105.02*
|
18.63
|
21.56%
|
2005
|
52.51
|
56.77
|
4.26
|
8.11%
|
2006
|
56.77
|
73.53
|
16.76
|
29.52%
|
2007
|
73.53
|
93.33
|
19.80
|
26.93%
|
2008
|
93.33
|
73.97
|
-19.36
|
-20.74%
|
2009
|
73.97
|
76.99
|
3.02
|
4.08%
|
2010
|
76.99
|
91.25
|
14.26
|
18.52%
|
2011
|
91.25
|
106.40
|
15.15
|
16.60%
|
2012
|
106.40
|
108.14
|
1.74
|
1.64%
|
2013
|
108.14
|
124.91
|
16.77
|
15.51%
|
2014
|
124.91
|
112.18
|
-12.73
|
-10.19%
|
2015
|
112.18
|
89.96
|
-22.22
|
-19.81%
|
2016
|
89.96
|
117.70
|
27.74
|
30.84%
|
2017
|
117.70
|
125.19
|
7.49
|
6.36%
|
2018
|
125.19
|
108.79
|
-16.40
|
-13.10%
|
2019
|
108.79
|
120.51
|
11.72
|
10.77%
|
2020
|
120.51
|
84.45
|
-36.06
|
-29.92%
|
2021
|
84.45
|
117.35
|
32.90
|
38.96%
|
2022
|
117.35
|
179.49
|
62.14
|
52.95%
|
2023
|
179.49
|
149.16
|
-30.33
|
-16.90%
|