Year
|
Beginning Price
|
Ending Price
|
Gain or Loss
|
Percent Gain or Loss
|
2007
|
30.70
|
26.74
|
-3.96
|
-12.90%
|
2008
|
26.74
|
11.39
|
-15.35
|
-57.40%
|
2009
|
11.39
|
22.97
|
11.58
|
101.67%
|
2010
|
22.97
|
70.34*
|
47.37
|
206.23%
|
2011
|
35.17
|
23.50
|
-11.67
|
-33.18%
|
2012
|
23.50
|
19.72
|
-3.78
|
-16.09%
|
2013
|
19.72
|
18.08
|
-1.64
|
-8.32%
|
2014
|
18.08
|
20.41
|
2.33
|
12.89%
|
2015
|
20.41
|
21.00*
|
0.59
|
2.89%
|