|
Year |
Beginning Price |
Ending Price |
Gain or Loss |
Percent Gain or Loss |
|
2005 |
192.79 |
414.8601 |
222.0701 |
115.19% |
|
2006 |
414.8601 |
460.48 |
45.6199 |
11.00% |
|
2007 |
460.48 |
691.48 |
231.00 |
50.17% |
|
2008 |
691.48 |
307.65 |
-383.83 |
-55.51% |
|
2009 |
307.65 |
619.98 |
312.33 |
101.52% |
|
2010 |
619.98 |
593.97 |
-26.01 |
-4.20% |
|
2011 |
593.97 |
645.90 |
51.93 |
8.74% |