Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	22.77	23.10	21.99	22.08	431,315	-0.59(-2.60%)
Aug 30, 2011	22.57	22.87	22.25	22.67	398,882	+0.09(+0.40%)
Aug 29, 2011	22.09	22.70	21.81	22.58	368,344	+1.07(+4.97%)
Aug 26, 2011	20.81	21.91	20.50	21.51	362,376	+0.47(+2.23%)
Aug 25, 2011	21.50	21.94	21.00	21.04	414,757	-0.46(-2.14%)
Aug 24, 2011	21.59	21.90	21.09	21.50	595,995	-0.09(-0.42%)
Aug 23, 2011	21.45	21.97	21.14	21.59	606,511	+0.20(+0.94%)
Aug 22, 2011	21.46	21.86	21.12	21.39	507,930	+0.37(+1.76%)
Aug 19, 2011	20.94	22.13	20.67	21.02	686,280	-0.13(-0.61%)
Aug 18, 2011	21.80	21.94	21.07	21.15	721,414	-1.32(-5.87%)
Aug 17, 2011	22.28	22.90	22.00	22.47	317,784	+0.22(+0.99%)
Aug 16, 2011	22.38	22.89	21.86	22.25	633,570	-0.54(-2.37%)
Aug 15, 2011	23.27	23.41	22.38	22.79	632,452	-0.01(-0.04%)
Aug 12, 2011	22.83	23.42	22.21	22.80	705,613	+0.32(+1.42%)
Aug 11, 2011	21.47	22.83	21.16	22.48	672,805	+1.20(+5.64%)
Aug 10, 2011	20.72	22.07	20.59	21.28	758,483	-0.09(-0.42%)
Aug 09, 2011	19.69	21.50	19.88	21.37	917,891	+1.50(+7.55%)
Aug 08, 2011	19.69	20.22	19.10	19.87	1,675,655	-0.36(-1.78%)
Aug 05, 2011	21.23	21.57	19.34	20.23	1,049,724	-0.94(-4.44%)
Aug 04, 2011	21.37	22.33	21.02	21.17	836,297	-0.44(-2.04%)
Aug 03, 2011	21.75	21.90	21.37	21.61	1,130,934	-0.16(-0.73%)
Aug 02, 2011	25.50	25.64	21.64	21.77	2,229,348	-3.27(-13.06%)
Aug 01, 2011	24.76	25.71	24.46	25.04	867,263	+0.28(+1.13%)
Jul 29, 2011	24.40	25.00	24.00	24.76	474,140	+0.08(+0.32%)
Jul 28, 2011	25.20	25.78	24.52	24.68	541,211	-0.67(-2.64%)
Jul 27, 2011	26.44	26.44	25.09	25.35	788,951	-1.34(-5.02%)
Jul 26, 2011	26.95	27.47	25.93	26.69	815,442	-0.32(-1.18%)
Jul 25, 2011	28.90	29.38	26.53	27.01	1,759,807	-3.49(-11.44%)
Jul 22, 2011	30.11	30.62	30.11	30.50	589,127	+0.44(+1.46%)
Jul 21, 2011	29.69	30.11	29.01	30.06	1,027,331	+0.49(+1.66%)
Jul 20, 2011	28.43	29.84	28.25	29.57	1,057,368	+1.26(+4.45%)
Jul 19, 2011	28.16	28.62	28.16	28.31	865,211	+0.45(+1.62%)
Jul 18, 2011	27.95	28.43	27.72	27.86	607,811	-0.39(-1.38%)
Jul 15, 2011	28.89	28.89	27.47	28.25	494,787	-0.08(-0.28%)
Jul 14, 2011	28.33	28.73	27.95	28.33	549,200	+0.28(+1.00%)
Jul 13, 2011	27.59	28.27	27.56	28.05	904,778	+0.63(+2.30%)
Jul 12, 2011	27.00	27.90	26.28	27.42	931,760	+1.04(+3.94%)
Jul 11, 2011	27.25	27.30	25.81	26.38	379,399	-0.87(-3.19%)
Jul 08, 2011	27.29	27.29	26.43	27.25	329,024	-0.20(-0.73%)
Jul 07, 2011	27.30	27.83	27.10	27.45	474,707	+0.45(+1.67%)
Jul 06, 2011	26.84	28.00	26.58	27.00	633,480	+0.07(+0.26%)
Jul 05, 2011	25.78	27.00	25.78	26.93	666,824	+1.36(+5.32%)
Jul 01, 2011	25.00	25.74	24.95	25.57	696,032	+0.57(+2.28%)
Jun 30, 2011	23.93	25.13	23.93	25.00	839,897	+1.25(+5.26%)
Jun 29, 2011	23.93	24.06	23.41	23.75	364,641	-0.22(-0.92%)
Jun 28, 2011	23.76	24.06	23.62	23.97	357,605	+0.23(+0.97%)
Jun 27, 2011	23.93	24.07	23.56	23.74	388,468	+0.05(+0.21%)
Jun 24, 2011	23.61	24.28	23.42	23.69	456,593	+0.08(+0.34%)
Jun 23, 2011	23.25	23.68	22.70	23.61	290,228	+0.15(+0.64%)
Jun 22, 2011	23.82	24.45	23.39	23.46	326,521	-0.29(-1.22%)
Jun 21, 2011	23.37	24.03	23.20	23.75	284,224	+0.70(+3.04%)
Jun 20, 2011	23.12	23.28	22.95	23.05	218,070	+0.41(+1.81%)
Jun 17, 2011	22.71	23.13	22.50	22.64	372,076	+0.17(+0.76%)
Jun 16, 2011	23.94	24.01	21.94	22.47	700,954	-1.51(-6.30%)
Jun 15, 2011	23.91	24.53	23.89	23.98	435,470	-0.18(-0.75%)
Jun 14, 2011	23.52	24.62	23.41	24.16	574,026	+0.85(+3.65%)
Jun 13, 2011	23.42	24.03	22.94	23.31	456,163	-0.17(-0.72%)
Jun 10, 2011	24.84	25.01	23.36	23.48	782,666	-1.53(-6.12%)
Jun 09, 2011	24.92	25.67	24.76	25.01	561,471	+0.17(+0.68%)
Jun 08, 2011	25.00	25.29	24.69	24.84	376,696	-0.10(-0.40%)
Jun 07, 2011	24.86	25.34	24.59	24.94	392,410	+0.16(+0.65%)
Jun 06, 2011	25.52	25.75	24.67	24.78	519,115	-0.44(-1.74%)

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