| May 06 2011 |
166 |
146.12 |
| May 06 2011 |
141 |
140.76 |
| May 06 2011 |
168 |
150.95 |
| May 06 2011 |
227 |
147.65 |
| Apr 22 2011 |
168 |
146.12 |
| Apr 22 2011 |
132 |
140.76 |
| Apr 22 2011 |
221 |
150.95 |
| Apr 22 2011 |
260 |
147.65 |
| Apr 01 2011 |
243 |
150.95 |
| Apr 01 2011 |
254 |
154.1 |
| Apr 01 2011 |
179 |
140.76 |
| Apr 01 2011 |
194 |
146.12 |
| Apr 01 2011 |
294 |
147.65 |
| Oct 15 2010 |
185 |
140.76 |
| Oct 15 2010 |
300 |
150.95 |
| Oct 15 2010 |
275 |
146.12 |
| Oct 15 2010 |
355 |
147.65 |
| Aug 15 2010 |
273 |
146.12 |
| Aug 15 2010 |
188 |
140.76 |
| Aug 15 2010 |
302 |
150.95 |
| Aug 15 2010 |
364 |
147.65 |
| Aug 01 2010 |
307 |
150.95 |
| Aug 01 2010 |
272 |
146.12 |
| Aug 01 2010 |
172 |
140.76 |
| Aug 01 2010 |
347 |
147.65 |