Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	38.33	38.48	38.04	38.04	17,105,890	-0.63(-1.63%)
Jul 28, 2011	38.43	38.88	38.28	38.67	12,871,043	+0.31(+0.81%)
Jul 27, 2011	38.21	38.79	38.21	38.36	10,843,490	-0.08(-0.21%)
Jul 26, 2011	38.49	38.75	38.27	38.44	8,817,481	-0.11(-0.29%)
Jul 25, 2011	38.34	38.66	37.90	38.56	9,900,900	+0.01(+0.03%)
Jul 22, 2011	38.16	38.62	38.11	38.55	13,652,844	+0.33(+0.87%)
Jul 21, 2011	37.28	38.36	37.28	38.21	21,939,406	+1.76(+4.84%)
Jul 20, 2011	36.61	36.62	35.91	36.45	10,323,911	-0.17(-0.47%)
Jul 19, 2011	35.90	36.73	35.85	36.62	11,671,867	+0.90(+2.51%)
Jul 18, 2011	35.71	36.05	35.54	35.72	7,955,101	-0.05(-0.15%)
Jul 15, 2011	35.61	35.85	35.37	35.78	10,219,630	+0.27(+0.77%)
Jul 14, 2011	35.59	35.76	35.40	35.50	8,533,582	-0.22(-0.63%)
Jul 13, 2011	36.06	36.10	35.61	35.73	8,549,839	-0.14(-0.39%)
Jul 12, 2011	36.69	36.78	35.81	35.87	14,528,010	-0.84(-2.30%)
Jul 11, 2011	37.22	37.23	36.58	36.71	10,034,485	-0.39(-1.05%)
Jul 08, 2011	36.69	37.13	36.60	37.10	9,951,240	+0.14(+0.39%)
Jul 07, 2011	36.70	37.09	36.70	36.96	11,290,596	+0.48(+1.32%)
Jul 06, 2011	35.99	36.66	35.91	36.48	11,993,731	+0.56(+1.56%)
Jul 05, 2011	35.76	36.43	35.70	35.92	13,437,068	+0.24(+0.66%)
Jul 01, 2011	35.63	35.89	35.54	35.68	9,751,652	-0.01(-0.03%)
Jun 30, 2011	35.52	35.71	35.31	35.69	10,113,868	+0.32(+0.91%)
Jun 29, 2011	35.47	35.60	35.29	35.37	10,104,883	+0.15(+0.42%)
Jun 28, 2011	35.37	35.37	35.02	35.22	9,311,404	-0.02(-0.05%)
Jun 27, 2011	34.96	35.37	34.85	35.24	13,299,434	+0.44(+1.26%)
Jun 24, 2011	35.37	35.37	34.57	34.80	20,510,982	-0.57(-1.62%)
Jun 23, 2011	35.43	35.47	35.02	35.37	13,368,464	-0.26(-0.72%)
Jun 22, 2011	36.15	36.26	35.62	35.63	15,621,084	-0.75(-2.06%)
Jun 21, 2011	36.81	36.83	36.31	36.38	9,698,957	-0.21(-0.57%)
Jun 20, 2011	36.55	36.64	36.49	36.58	9,411,469	+0.32(+0.88%)
Jun 17, 2011	35.99	36.54	35.99	36.27	16,619,322	+0.51(+1.42%)
Jun 16, 2011	35.72	36.03	35.52	35.76	10,253,902	+0.01(+0.01%)
Jun 15, 2011	36.32	36.40	35.23	35.75	13,729,932	-0.75(-2.05%)
Jun 14, 2011	36.10	36.81	35.92	36.50	15,763,398	+0.74(+2.06%)
Jun 13, 2011	35.64	35.92	35.38	35.76	16,288,621	+0.10(+0.27%)
Jun 10, 2011	35.92	36.05	35.67	35.67	10,060,975	-0.41(-1.13%)
Jun 09, 2011	36.18	36.34	35.76	36.08	10,640,608	+0.04(+0.12%)
Jun 08, 2011	35.77	36.18	35.55	36.03	11,984,763	+0.12(+0.34%)
Jun 07, 2011	36.33	36.34	35.90	35.91	15,760,726	-0.27(-0.75%)
Jun 06, 2011	36.43	36.54	36.14	36.18	14,512,108	-0.35(-0.97%)
Jun 03, 2011	36.67	36.89	36.41	36.54	11,302,418	-0.46(-1.25%)
May 24, 2011	36.54	37.12	36.49	37.00	11,990,203	+0.40(+1.10%)
May 23, 2011	36.76	36.97	36.49	36.59	10,436,814	-0.58(-1.55%)
May 20, 2011	37.39	37.43	37.07	37.17	8,821,151	-0.26(-0.69%)
May 19, 2011	36.83	37.48	36.83	37.43	14,235,649	+0.74(+2.02%)
May 18, 2011	36.40	36.75	36.26	36.69	15,882,240	+0.37(+1.01%)
May 17, 2011	36.14	36.40	36.14	36.32	8,525,654	+0.08(+0.22%)
May 16, 2011	36.02	36.38	35.93	36.25	12,776,164	+0.07(+0.19%)
May 13, 2011	36.15	36.58	36.15	36.18	13,565,493	+0.05(+0.15%)
May 12, 2011	36.08	36.14	35.99	36.12	12,874,133	+0.02(+0.06%)
May 11, 2011	36.17	36.32	36.00	36.10	11,716,326	-0.06(-0.16%)
May 10, 2011	36.23	36.27	36.10	36.16	13,902,604	-0.01(-0.01%)
May 09, 2011	36.46	36.54	36.10	36.17	10,320,134	-0.16(-0.45%)
May 06, 2011	36.44	36.75	36.31	36.33	11,474,206	+0.11(+0.31%)
May 05, 2011	36.64	36.78	36.14	36.22	12,137,182	-0.51(-1.38%)
May 04, 2011	36.83	36.98	36.58	36.73	9,476,218	-0.11(-0.29%)
May 03, 2011	36.56	36.88	36.46	36.83	14,863,052	+0.13(+0.35%)

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