Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
1975
|
18.00
|
38.625*
|
20.625
|
114.58%
|
1976
|
25.75
|
21.125
|
-4.625
|
-17.96%
|
1977
|
21.125
|
18.90*
|
-2.225
|
-10.53%
|
1978
|
18.00
|
14.70*
|
-3.30
|
-18.33%
|
1979
|
14.00
|
30.84375*
|
16.84375
|
120.31%
|
1980
|
29.375
|
38.98125*
|
9.60625
|
32.70%
|
1981
|
37.125
|
30.31875*
|
-6.80625
|
-18.33%
|
1982
|
19.25
|
22.575*
|
3.325
|
17.27%
|
1983
|
21.50
|
21.00*
|
-0.50
|
-2.33%
|
1984
|
20.00
|
20.08125*
|
0.08125
|
0.41%
|
1985
|
19.125
|
27.30*
|
8.175
|
42.75%
|
1986
|
26.00
|
28.940625*
|
2.940625
|
11.31%
|
1987
|
18.375
|
22.3125*
|
3.9375
|
21.43%
|
1988
|
21.25
|
21.91875*
|
0.66875
|
3.15%
|
1989
|
20.875
|
36.421875*
|
15.546875
|
74.48%
|
1990
|
23.125
|
23.8875*
|
0.7625
|
3.30%
|
1991
|
22.75
|
34.78125*
|
12.03125
|
52.88%
|
1992
|
33.125
|
27.825*
|
-5.30
|
-16.00%
|
1993
|
26.50
|
23.8875*
|
-2.6125
|
-9.86%
|
1994
|
22.75
|
32.484375*
|
9.734375
|
42.79%
|
1995
|
20.625
|
18.90*
|
-1.725
|
-8.36%
|
1996
|
18.00
|
23.10*
|
5.10
|
28.33%
|
1997
|
22.00
|
22.771875*
|
0.771875
|
3.51%
|
1998
|
21.6875
|
17.98125*
|
-3.70625
|
-17.09%
|
1999
|
17.125
|
12.73125*
|
-4.39375
|
-25.66%
|
2000
|
12.125
|
15.75*
|
3.625
|
29.90%
|
2001
|
15.00
|
15.0675*
|
0.0675
|
0.45%
|
2002
|
14.35
|
12.40
|
-1.95
|
-13.59%
|
2003
|
12.40
|
15.22
|
2.82
|
22.74%
|
2004
|
15.22
|
22.31
|
7.09
|
46.58%
|
2005
|
22.31
|
24.66
|
2.35
|
10.53%
|
2006
|
24.66
|
31.96
|
7.30
|
29.60%
|
2007
|
31.96
|
46.43
|
14.47
|
45.28%
|
2008
|
46.43
|
28.83
|
-17.60
|
-37.91%
|
2009
|
28.83
|
31.31
|
2.48
|
8.60%
|
2010
|
31.31
|
30.08
|
-1.23
|
-3.93%
|
2011
|
30.08
|
28.60
|
-1.48
|
-4.92%
|
2012
|
28.60
|
27.39
|
-1.21
|
-4.23%
|
2013
|
27.39
|
43.40
|
16.01
|
58.45%
|
2014
|
43.40
|
52.00
|
8.60
|
19.82%
|
2015
|
52.00
|
36.68
|
-15.32
|
-29.46%
|
2016
|
36.68
|
45.65
|
8.97
|
24.45%
|
2017
|
45.65
|
40.08
|
-5.57
|
-12.20%
|
2018
|
40.08
|
40.97
|
0.89
|
2.22%
|
2019
|
40.97
|
46.35
|
5.38
|
13.13%
|
2020
|
46.35
|
50.41
|
4.06
|
8.76%
|
2021
|
50.41
|
67.59
|
17.18
|
34.08%
|
2022
|
67.59
|
92.85
|
25.26
|
37.37%
|
2023
|
92.85
|
72.22
|
-20.63
|
-22.22%
|