Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	18.72	19.04	18.53	18.64	16,223,965	+0.06(+0.32%)
Aug 30, 2011	18.99	19.03	18.57	18.58	21,886,978	-0.47(-2.45%)
Aug 29, 2011	18.74	19.06	18.67	19.04	12,975,882	+0.48(+2.61%)
Aug 26, 2011	17.92	18.60	17.70	18.56	14,216,301	+0.54(+3.02%)
Aug 25, 2011	18.47	18.60	17.96	18.02	14,359,582	-0.44(-2.38%)
Aug 24, 2011	17.90	18.49	17.82	18.45	17,755,140	+0.48(+2.64%)
Aug 23, 2011	17.11	17.99	17.01	17.98	14,001,254	+0.93(+5.48%)
Aug 22, 2011	17.21	17.33	17.00	17.05	12,939,506	+0.14(+0.85%)
Aug 19, 2011	16.98	17.53	16.88	16.90	14,702,187	-0.29(-1.68%)
Aug 18, 2011	17.37	17.51	16.99	17.19	19,345,700	-0.57(-3.19%)
Aug 17, 2011	17.99	18.19	17.60	17.76	13,395,883	-0.14(-0.81%)
Aug 16, 2011	18.09	18.40	17.88	17.90	16,320,716	-0.41(-2.24%)
Aug 15, 2011	18.20	18.32	17.80	18.31	11,584,432	+0.19(+1.06%)
Aug 12, 2011	18.04	18.29	17.94	18.12	12,394,273	+0.21(+1.19%)
Aug 11, 2011	17.13	18.15	17.06	17.91	17,376,714	+0.84(+4.94%)
Aug 10, 2011	17.57	17.83	17.00	17.06	22,443,960	-0.68(-3.84%)
Aug 09, 2011	17.50	17.78	16.56	17.74	25,032,744	+0.71(+4.18%)
Aug 08, 2011	17.50	17.93	16.78	17.03	27,627,830	-1.01(-5.58%)
Aug 05, 2011	17.75	18.18	17.28	18.04	25,002,980	+0.50(+2.84%)
Aug 04, 2011	18.52	18.66	17.53	17.54	21,848,222	-1.19(-6.35%)
Aug 03, 2011	18.35	18.74	17.83	18.73	18,544,074	+0.42(+2.31%)
Aug 02, 2011	18.98	19.19	18.28	18.31	19,794,204	-0.91(-4.73%)
Aug 01, 2011	19.45	19.46	18.93	19.22	11,676,622	-0.17(-0.90%)
Jul 29, 2011	19.32	19.53	19.20	19.39	11,513,043	-0.07(-0.36%)
Jul 28, 2011	19.11	19.65	19.11	19.46	17,214,482	+0.38(+1.98%)
Jul 27, 2011	19.34	19.48	19.05	19.08	14,745,718	-0.35(-1.78%)
Jul 26, 2011	19.57	19.64	19.40	19.43	8,792,033	-0.13(-0.66%)
Jul 25, 2011	19.43	19.66	19.43	19.56	8,095,838	-0.17(-0.85%)
Jul 22, 2011	19.80	19.84	19.67	19.73	8,391,099	-0.03(-0.14%)
Jul 21, 2011	19.52	19.91	19.42	19.75	13,507,744	+0.27(+1.37%)
Jul 20, 2011	19.55	19.57	19.39	19.49	11,524,080	-0.03(-0.15%)
Jul 19, 2011	19.67	19.69	19.47	19.52	21,548,084	+0.02(+0.11%)
Jul 18, 2011	19.55	19.70	19.46	19.50	13,554,553	-0.23(-1.16%)
Jul 15, 2011	19.87	19.87	19.54	19.72	16,656,593	-0.06(-0.28%)
Jul 14, 2011	19.82	19.99	19.63	19.78	12,596,502	-0.02(-0.10%)
Jul 13, 2011	19.57	19.98	19.57	19.80	10,993,929	+0.18(+0.90%)
Jul 12, 2011	19.63	19.78	19.50	19.62	8,466,705	-0.04(-0.22%)
Jul 11, 2011	19.76	20.01	19.60	19.67	14,644,819	-0.39(-1.94%)
Jul 08, 2011	20.00	20.08	19.85	20.05	14,729,557	-0.09(-0.45%)
Jul 07, 2011	19.95	20.27	19.94	20.15	19,989,726	+0.28(+1.42%)
Jul 06, 2011	19.66	19.89	19.65	19.86	16,830,820	+0.13(+0.66%)
Jul 05, 2011	19.63	19.81	19.56	19.73	17,351,918	-0.02(-0.09%)
Jul 01, 2011	19.28	19.79	19.24	19.75	19,505,240	+0.40(+2.05%)
Jun 30, 2011	19.19	19.45	19.19	19.35	20,515,296	+0.04(+0.22%)
Jun 29, 2011	19.28	19.43	18.97	19.31	29,553,070	-0.03(-0.13%)
Jun 28, 2011	18.34	19.48	18.32	19.34	70,252,368	+1.78(+10.14%)
Jun 27, 2011	17.40	17.80	17.40	17.56	26,607,594	+0.09(+0.54%)
Jun 24, 2011	17.66	17.74	17.36	17.46	18,091,124	-0.22(-1.23%)
Jun 23, 2011	17.50	17.71	17.34	17.68	19,859,490	+0.05(+0.29%)
Jun 22, 2011	18.04	18.16	17.60	17.63	21,352,656	-0.55(-3.03%)
Jun 21, 2011	17.88	18.25	17.86	18.18	10,766,199	+0.28(+1.54%)
Jun 20, 2011	17.78	17.94	17.78	17.90	10,624,819	+0.46(+2.61%)
Jun 17, 2011	17.38	17.55	17.38	17.45	12,197,874	+0.18(+1.02%)
Jun 16, 2011	17.31	17.37	17.09	17.27	10,567,903	-0.02(-0.12%)
Jun 15, 2011	17.54	17.62	17.19	17.29	13,272,617	-0.40(-2.25%)
Jun 14, 2011	17.46	17.73	17.44	17.69	13,636,194	+0.37(+2.15%)
Jun 13, 2011	17.15	17.61	17.14	17.32	12,538,917	+0.18(+1.07%)
Jun 10, 2011	17.33	17.54	17.11	17.13	11,530,194	-0.22(-1.25%)
Jun 09, 2011	17.27	17.49	17.26	17.35	11,087,523	+0.12(+0.71%)
Jun 08, 2011	17.54	17.64	17.18	17.23	14,207,612	-0.39(-2.20%)
Jun 07, 2011	17.25	17.71	17.24	17.62	16,050,669	+0.46(+2.67%)
Jun 06, 2011	17.29	17.41	17.15	17.16	10,569,061	-0.13(-0.73%)

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