Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	47.00	47.00	45.54	45.69	3,149,543	-1.02(-2.18%)
Jul 28, 2011	47.00	47.20	45.33	46.71	8,569,421	-1.52(-3.15%)
Jul 27, 2011	50.30	50.40	48.21	48.23	3,562,359	-1.73(-3.46%)
Jul 26, 2011	50.50	50.70	49.76	49.96	2,308,775	-0.63(-1.25%)
Jul 25, 2011	52.28	52.30	50.44	50.59	1,785,208	-0.88(-1.71%)
Jul 22, 2011	50.86	51.71	51.23	51.47	1,399,911	+1.29(+2.57%)
Jul 21, 2011	51.27	51.59	49.94	50.18	3,139,110	-1.25(-2.43%)
Jul 20, 2011	50.75	51.90	50.50	51.43	2,298,691	+0.06(+0.12%)
Jul 19, 2011	52.51	52.51	50.98	51.37	3,431,093	-1.42(-2.69%)
Jul 18, 2011	52.19	53.20	52.00	52.79	2,435,439	+1.20(+2.33%)
Jul 15, 2011	51.58	51.88	51.21	51.59	2,139,449	-0.16(-0.31%)
Jul 14, 2011	52.50	52.65	51.59	51.75	2,247,843	-0.37(-0.71%)
Jul 13, 2011	51.05	52.88	51.03	52.12	3,657,944	+1.26(+2.48%)
Jul 12, 2011	48.80	51.00	48.72	50.86	3,056,516	+2.03(+4.16%)
Jul 11, 2011	49.11	49.66	48.55	48.83	1,923,502	+0.37(+0.76%)
Jul 08, 2011	49.00	49.09	48.36	48.46	1,881,393	-0.02(-0.04%)
Jul 07, 2011	47.90	48.79	47.58	48.48	2,173,029	+0.52(+1.08%)
Jul 06, 2011	47.92	48.26	47.81	47.96	2,257,340	+0.42(+0.88%)
Jul 05, 2011	46.82	47.65	46.27	47.54	2,487,467	+0.86(+1.84%)
Jul 04, 2011	46.00	46.95	45.91	46.68	447,650	+0.03(+0.06%)
Jun 30, 2011	46.90	47.05	45.73	46.65	1,865,891	-0.16(-0.34%)
Jun 29, 2011	46.83	47.54	46.38	46.81	1,691,791	+0.15(+0.32%)
Jun 28, 2011	46.38	46.87	45.64	46.66	1,665,534	+0.53(+1.15%)
Jun 27, 2011	46.10	46.49	45.67	46.13	1,658,832	-0.11(-0.24%)
Jun 24, 2011	47.86	47.86	46.11	46.24	1,665,990	-1.35(-2.84%)
Jun 23, 2011	47.40	47.77	46.72	47.59	1,915,421	-0.55(-1.14%)
Jun 22, 2011	47.27	48.97	47.20	48.14	2,272,132	+0.97(+2.06%)
Jun 21, 2011	46.45	47.29	46.36	47.17	1,727,757	+0.73(+1.57%)
Jun 20, 2011	45.36	46.66	46.14	46.44	1,902,165	+1.04(+2.29%)
Jun 17, 2011	45.20	46.15	45.02	45.40	4,007,189	-0.02(-0.04%)
Jun 16, 2011	46.96	47.02	45.11	45.42	2,411,805	-1.34(-2.87%)
Jun 15, 2011	45.50	46.86	45.45	46.76	2,190,927	+1.18(+2.59%)
Jun 14, 2011	45.01	45.82	45.00	45.58	1,752,944	+0.53(+1.18%)
Jun 13, 2011	45.91	46.25	45.05	45.05	2,166,478	-1.15(-2.49%)
Jun 10, 2011	45.91	46.29	45.35	46.20	1,612,316	-0.22(-0.47%)
Jun 09, 2011	46.16	46.50	45.77	46.42	3,360,395	+0.40(+0.87%)
Jun 08, 2011	46.50	46.79	45.79	46.02	3,066,906	-0.80(-1.71%)
Jun 07, 2011	47.30	47.59	46.79	46.82	2,265,389	-0.59(-1.24%)
Jun 06, 2011	48.30	48.71	47.30	47.41	2,193,811	-0.57(-1.19%)
Jun 03, 2011	47.55	48.29	47.49	47.98	1,889,521	-0.41(-0.85%)
May 24, 2011	47.55	48.58	47.55	48.39	3,305,466	+0.89(+1.87%)
May 20, 2011	47.00	47.82	46.47	47.50	2,595,838	+0.64(+1.37%)
May 19, 2011	47.00	47.52	46.68	46.86	2,472,450	-0.34(-0.72%)
May 18, 2011	47.85	47.93	47.02	47.20	2,757,134	-0.17(-0.36%)
May 17, 2011	46.80	47.63	46.62	47.37	2,672,731	+0.11(+0.23%)
May 16, 2011	46.54	47.50	46.19	47.26	3,371,276	+0.98(+2.12%)
May 13, 2011	46.09	46.89	45.75	46.28	2,864,092	+0.47(+1.03%)
May 12, 2011	45.32	46.59	45.30	45.81	3,671,832	-0.24(-0.52%)
May 11, 2011	47.35	47.76	45.85	46.05	4,427,711	-1.52(-3.20%)
May 10, 2011	48.45	48.48	47.54	47.57	2,456,228	-0.81(-1.67%)
May 09, 2011	47.87	48.43	47.63	48.38	2,326,072	+1.02(+2.15%)
May 06, 2011	47.80	48.27	47.08	47.36	3,463,001	+0.23(+0.49%)
May 05, 2011	48.22	48.74	46.61	47.13	4,207,597	-1.64(-3.36%)
May 04, 2011	48.54	49.10	47.62	48.77	3,510,801	+0.08(+0.16%)
May 03, 2011	49.85	50.08	48.43	48.69	4,660,017	-1.43(-2.85%)

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