Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
2007
|
43.63
|
50.17
|
6.54
|
14.99%
|
2008
|
50.17
|
40.60
|
-9.57
|
-19.08%
|
2009
|
40.60
|
46.07
|
5.47
|
13.47%
|
2010
|
46.07
|
59.44
|
13.37
|
29.02%
|
2011
|
59.44
|
62.93
|
3.49
|
5.87%
|
2012
|
62.93
|
78.80
|
15.87
|
25.22%
|
2013
|
78.80
|
112.81
|
34.01
|
43.16%
|
2014
|
112.81
|
113.76*
|
0.95
|
0.84%
|
2015
|
37.92
|
37.19
|
-0.73
|
-1.93%
|
2016
|
37.19
|
53.71
|
16.52
|
44.42%
|
2017
|
53.71
|
54.00*
|
0.29
|
0.54%
|