Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	36.43	36.97	36.31	36.68	17,914	-0.32(-0.86%)
Jul 28, 2011	35.96	37.17	35.73	37.00	114,033	-1.15(-3.01%)
Jul 27, 2011	38.71	38.82	37.88	38.15	114,092	-0.54(-1.40%)
Jul 26, 2011	39.20	39.20	38.65	38.69	31,972	-0.61(-1.55%)
Jul 25, 2011	39.25	39.43	38.96	39.30	35,203	+0.14(+0.36%)
Jul 22, 2011	39.26	39.31	39.13	39.16	31,702	+0.33(+0.85%)
Jul 21, 2011	38.50	39.10	38.20	38.83	46,453	+0.06(+0.15%)
Jul 20, 2011	38.57	38.90	38.10	38.77	33,850	-0.01(-0.03%)
Jul 19, 2011	38.86	38.95	38.57	38.78	40,406	+0.86(+2.27%)
Jul 18, 2011	37.92	38.24	37.43	37.92	25,007	-0.85(-2.19%)
Jul 15, 2011	38.87	39.00	38.26	38.77	44,337	+1.27(+3.39%)
Jul 14, 2011	38.32	38.55	37.50	37.50	36,188	-0.20(-0.53%)
Jul 13, 2011	37.52	38.05	37.37	37.70	82,796	+1.10(+3.01%)
Jul 12, 2011	36.08	37.05	36.07	36.60	65,285	+0.06(+0.16%)
Jul 11, 2011	36.41	36.59	36.07	36.54	41,996	-1.70(-4.45%)
Jul 08, 2011	38.60	38.83	37.82	38.24	96,154	-0.67(-1.72%)
Jul 07, 2011	38.62	38.97	38.42	38.91	62,760	+1.05(+2.77%)
Jul 06, 2011	38.03	38.03	37.75	37.86	35,833	+0.26(+0.69%)
Jul 05, 2011	38.04	38.36	37.55	37.60	65,690	+0.30(+0.80%)
Jul 01, 2011	36.77	37.30	36.66	37.30	14,948	+0.47(+1.28%)
Jun 30, 2011	36.36	36.95	36.36	36.83	36,751	+0.14(+0.38%)
Jun 29, 2011	36.86	36.89	36.17	36.69	88,006	+0.19(+0.52%)
Jun 28, 2011	36.00	36.50	35.95	36.50	158,755	+0.54(+1.50%)
Jun 27, 2011	35.12	35.96	35.12	35.96	166,443	+1.09(+3.13%)
Jun 24, 2011	35.34	35.37	34.69	34.87	27,071	+0.41(+1.19%)
Jun 23, 2011	34.35	34.60	33.65	34.46	180,186	-0.26(-0.75%)
Jun 22, 2011	35.34	35.48	34.65	34.72	32,485	-0.87(-2.44%)
Jun 21, 2011	34.96	35.59	34.96	35.59	222,920	+0.96(+2.77%)
Jun 20, 2011	34.60	34.86	34.55	34.63	44,488	+0.48(+1.41%)
Jun 17, 2011	34.20	34.28	33.85	34.15	45,444	+1.09(+3.30%)
Jun 16, 2011	32.93	33.35	32.67	33.06	75,754	-0.10(-0.30%)
Jun 15, 2011	33.76	33.85	32.96	33.16	21,829	-0.94(-2.76%)
Jun 14, 2011	34.14	34.40	34.06	34.10	56,446	+0.45(+1.34%)
Jun 13, 2011	33.72	33.88	33.15	33.65	22,958	-0.22(-0.65%)
Jun 10, 2011	34.65	34.73	33.59	33.87	38,418	-0.53(-1.54%)
Jun 09, 2011	33.93	34.49	33.93	34.40	20,632	+1.28(+3.86%)
Jun 08, 2011	32.90	33.40	32.74	33.12	300,485	+0.12(+0.36%)
Jun 07, 2011	33.44	33.61	33.00	33.00	122,905	-0.20(-0.60%)
Jun 06, 2011	33.81	33.90	33.20	33.20	133,499	-0.81(-2.38%)
Jun 03, 2011	33.48	34.10	33.48	34.01	53,783	+2.63(+8.38%)
May 24, 2011	31.42	31.70	31.19	31.38	41,951	+0.08(+0.26%)
May 23, 2011	31.32	31.44	31.13	31.30	49,254	-0.99(-3.07%)
May 20, 2011	32.36	32.49	32.00	32.29	56,737	-0.74(-2.24%)
May 19, 2011	33.05	33.20	32.68	33.03	22,984	+0.29(+0.89%)
May 18, 2011	32.81	32.93	32.65	32.74	87,786	-0.14(-0.43%)
May 17, 2011	32.73	32.98	32.59	32.88	63,856	-0.40(-1.20%)
May 16, 2011	32.90	33.62	32.80	33.28	60,604	+0.04(+0.12%)
May 13, 2011	33.55	33.72	33.01	33.24	64,117	-0.46(-1.36%)
May 12, 2011	33.45	33.88	33.24	33.70	53,693	+0.04(+0.12%)
May 11, 2011	34.07	34.07	33.44	33.66	20,265	-0.78(-2.26%)
May 10, 2011	34.10	34.44	34.08	34.44	31,281	+0.34(+1.00%)
May 09, 2011	33.93	34.18	33.55	34.10	14,204	-0.03(-0.09%)
May 06, 2011	34.50	34.80	33.74	34.13	34,135	+0.13(+0.38%)
May 05, 2011	34.11	34.31	33.82	34.00	38,901	-0.65(-1.88%)
May 04, 2011	34.69	34.86	34.42	34.65	21,761	-0.99(-2.78%)
May 03, 2011	34.94	36.00	34.75	35.64	31,071	+0.11(+0.31%)

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