Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
9.25
|
11.375
|
2.125
|
22.97%
|
1976
|
11.375
|
16.375
|
5.00
|
43.96%
|
1977
|
16.375
|
17.375
|
1.00
|
6.11%
|
1978
|
17.375
|
23.50
|
6.125
|
35.25%
|
1979
|
23.50
|
28.00
|
4.50
|
19.15%
|
1980
|
28.00
|
38.50
|
10.50
|
37.50%
|
1981
|
38.50
|
46.00
|
7.50
|
19.48%
|
1982
|
46.00
|
47.00
|
1.00
|
2.17%
|
1983
|
47.00
|
56.00*
|
9.00
|
19.15%
|
1984
|
28.00
|
41.00
|
13.00
|
46.43%
|
1985
|
41.00
|
38.25
|
-2.75
|
-6.71%
|
1986
|
38.25
|
28.00
|
-10.25
|
-26.80%
|
1987
|
28.00
|
19.25
|
-8.75
|
-31.25%
|
1988
|
19.25
|
15.25
|
-4.00
|
-20.78%
|
1989
|
15.25
|
11.375
|
-3.875
|
-25.41%
|
1990
|
11.375
|
14.25
|
2.875
|
25.27%
|
1991
|
14.25
|
15.75
|
1.50
|
10.53%
|
1992
|
15.75
|
22.75
|
7.00
|
44.44%
|
1993
|
22.75
|
20.25
|
-2.50
|
-10.99%
|
1994
|
20.25
|
16.50
|
-3.75
|
-18.52%
|
1995
|
16.50
|
21.25
|
4.75
|
28.79%
|
1996
|
21.25
|
24.75*
|
3.50
|
16.47%
|
1997
|
16.50
|
13.875
|
-2.625
|
-15.91%
|
1998
|
13.875
|
8.00
|
-5.875
|
-42.34%
|
1999
|
8.00
|
10.625
|
2.625
|
32.81%
|
2000
|
10.625
|
14.75
|
4.125
|
38.82%
|
2001
|
14.75
|
38.05
|
23.30
|
157.97%
|
2002
|
38.05
|
22.50
|
-15.55
|
-40.87%
|
2003
|
22.50
|
45.44
|
22.94
|
101.96%
|
2004
|
45.44
|
46.13
|
0.69
|
1.52%
|
2005
|
46.13
|
69.43
|
23.30
|
50.51%
|
2006
|
69.43
|
77.74
|
8.31
|
11.97%
|
2007
|
77.74
|
125.00
|
47.26
|
60.79%
|
2008
|
125.00
|
97.10
|
-27.90
|
-22.32%
|
2009
|
97.10
|
155.72
|
58.62
|
60.37%
|
2010
|
155.72
|
179.46
|
23.74
|
15.25%
|
2011
|
179.46
|
240.23
|
60.77
|
33.86%
|
2012
|
240.23
|
196.00
|
-44.23
|
-18.41%
|
2013
|
196.00
|
296.25
|
100.25
|
51.15%
|
2014
|
296.25
|
340.01
|
43.76
|
14.77%
|
2015
|
340.01
|
381.20
|
41.19
|
12.11%
|
2016
|
381.20
|
507.20
|
126.00
|
33.05%
|
2017
|
507.20
|
630.60
|
123.40
|
24.33%
|
2018
|
630.60
|
741.08
|
110.48
|
17.52%
|
2019
|
741.08
|
751.50
|
10.42
|
1.41%
|
2020
|
751.50
|
642.24
|
-109.26
|
-14.54%
|
2021
|
642.24
|
704.90
|
62.66
|
9.76%
|
2022
|
704.90
|
559.45
|
-145.45
|
-20.63%
|
2023
|
559.45
|
378.79
|
-180.66
|
-32.29%
|