Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
23.75
|
36.375
|
12.625
|
53.16%
|
1976
|
36.375
|
37.50
|
1.125
|
3.09%
|
1977
|
37.50
|
35.625
|
-1.875
|
-5.00%
|
1978
|
35.625
|
38.875
|
3.25
|
9.12%
|
1979
|
38.875
|
35.4375*
|
-3.4375
|
-8.84%
|
1980
|
23.625
|
26.25
|
2.625
|
11.11%
|
1981
|
26.25
|
31.25
|
5.00
|
19.05%
|
1982
|
31.25
|
45.25
|
14.00
|
44.80%
|
1983
|
45.25
|
45.00
|
-0.25
|
-0.55%
|
1984
|
45.00
|
47.625*
|
2.625
|
5.83%
|
1985
|
31.75
|
38.125
|
6.375
|
20.08%
|
1986
|
38.125
|
43.125
|
5.00
|
13.11%
|
1987
|
43.125
|
52.6875*
|
9.5625
|
22.17%
|
1988
|
35.125
|
33.50
|
-1.625
|
-4.63%
|
1989
|
33.50
|
42.00
|
8.50
|
25.37%
|
1990
|
42.00
|
38.00
|
-4.00
|
-9.52%
|
1991
|
38.00
|
48.75
|
10.75
|
28.29%
|
1992
|
48.75
|
51.00*
|
2.25
|
4.62%
|
1993
|
34.00
|
37.625
|
3.625
|
10.66%
|
1994
|
37.625
|
36.00
|
-1.625
|
-4.32%
|
1995
|
36.00
|
41.00
|
5.00
|
13.89%
|
1996
|
41.00
|
44.50
|
3.50
|
8.54%
|
1997
|
44.50
|
50.90625*
|
6.40625
|
14.40%
|
1998
|
33.9375
|
33.4375
|
-0.50
|
-1.47%
|
1999
|
33.4375
|
24.8125
|
-8.625
|
-25.79%
|
2000
|
24.8125
|
26.1875
|
1.375
|
5.54%
|
2001
|
26.1875
|
36.70
|
10.5125
|
40.14%
|
2002
|
36.70
|
30.80
|
-5.90
|
-16.08%
|
2003
|
30.80
|
33.20
|
2.40
|
7.79%
|
2004
|
33.20
|
44.06
|
10.86
|
32.71%
|
2005
|
44.06
|
43.92
|
-0.14
|
-0.32%
|
2006
|
43.92
|
47.43
|
3.51
|
7.99%
|
2007
|
47.43
|
46.30
|
-1.13
|
-2.38%
|
2008
|
46.30
|
37.86
|
-8.44
|
-18.23%
|
2009
|
37.86
|
37.96
|
0.10
|
0.26%
|
2010
|
37.96
|
51.34
|
13.38
|
35.25%
|
2011
|
51.34
|
61.20
|
9.86
|
19.21%
|
2012
|
61.20
|
63.58
|
2.38
|
3.89%
|
2013
|
63.58
|
83.19
|
19.61
|
30.84%
|
2014
|
83.19
|
106.57
|
23.38
|
28.10%
|
2015
|
106.57
|
85.89
|
-20.68
|
-19.41%
|
2016
|
85.89
|
95.54
|
9.65
|
11.24%
|
2017
|
95.54
|
95.01
|
-0.53
|
-0.55%
|
2018
|
95.01
|
96.02
|
1.01
|
1.06%
|
2019
|
96.02
|
106.23
|
10.21
|
10.63%
|
2020
|
106.23
|
100.43
|
-5.80
|
-5.46%
|
2021
|
100.43
|
140.20
|
39.77
|
39.60%
|
2022
|
140.20
|
173.51
|
33.31
|
23.76%
|
2023
|
173.51
|
138.50
|
-35.01
|
-20.18%
|