Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	42.74	43.13	42.57	42.72	151,353	-0.35(-0.82%)
Jul 28, 2011	42.74	43.29	42.74	43.07	44,540	+0.06(+0.15%)
Jul 27, 2011	43.73	43.73	42.92	43.01	28,705	-0.96(-2.18%)
Jul 26, 2011	44.02	44.10	43.90	43.97	8,548	+0.06(+0.13%)
Jul 25, 2011	43.93	44.13	43.85	43.91	19,843	-0.39(-0.88%)
Jul 22, 2011	44.37	44.37	44.30	44.30	7,095	-0.04(-0.09%)
Jul 21, 2011	44.01	44.55	43.90	44.34	3,947	+0.74(+1.69%)
Jul 20, 2011	43.61	43.74	43.53	43.61	4,564	+0.04(+0.09%)
Jul 19, 2011	43.09	43.60	43.09	43.57	7,424	+0.85(+1.98%)
Jul 18, 2011	42.93	42.95	42.42	42.72	70,403	-0.55(-1.27%)
Jul 15, 2011	43.45	43.45	42.97	43.27	18,671	-0.06(-0.13%)
Jul 14, 2011	43.99	44.04	43.33	43.33	14,948	-0.31(-0.71%)
Jul 13, 2011	43.62	44.07	43.47	43.64	6,772	+0.19(+0.44%)
Jul 12, 2011	43.49	43.71	43.37	43.45	24,663	-0.10(-0.24%)
Jul 11, 2011	43.68	43.68	43.44	43.55	11,826	-0.90(-2.01%)
Jul 08, 2011	44.09	44.44	44.04	44.44	13,488	-0.01(-0.02%)
Jul 07, 2011	44.35	44.62	44.35	44.45	11,676	+0.60(+1.37%)
Jul 06, 2011	43.85	43.93	43.59	43.85	21,470	-0.28(-0.63%)
Jul 05, 2011	44.27	44.30	43.98	44.13	61,432	-0.13(-0.29%)
Jul 01, 2011	43.89	44.39	43.78	44.26	153,652	+0.49(+1.11%)
Jun 30, 2011	43.41	43.81	43.41	43.77	38,636	+0.22(+0.50%)
Jun 29, 2011	43.32	43.69	43.17	43.56	33,829	+0.54(+1.25%)
Jun 28, 2011	42.62	43.15	42.60	43.02	8,983	+0.61(+1.44%)
Jun 27, 2011	42.02	42.53	41.92	42.41	15,201	+0.06(+0.13%)
Jun 24, 2011	42.73	42.73	42.14	42.35	23,233	-0.21(-0.49%)
Jun 23, 2011	42.22	42.63	41.89	42.56	101,709	-0.60(-1.39%)
Jun 22, 2011	43.02	43.46	43.02	43.16	12,095	-0.05(-0.11%)
Jun 21, 2011	42.85	43.30	42.68	43.21	46,379	+1.10(+2.60%)
Jun 20, 2011	42.28	42.28	42.01	42.11	228,262	-0.32(-0.76%)
Jun 17, 2011	42.59	42.59	42.39	42.43	75,902	+0.28(+0.67%)
Jun 16, 2011	42.08	42.37	41.95	42.15	430,103	-0.17(-0.41%)
Jun 15, 2011	42.61	42.79	42.16	42.32	54,712	-1.56(-3.55%)
Jun 14, 2011	43.51	44.03	43.51	43.88	51,880	+0.87(+2.01%)
Jun 13, 2011	43.13	43.32	42.93	43.02	23,872	-0.38(-0.88%)
Jun 10, 2011	43.62	43.78	43.31	43.40	26,672	-0.69(-1.56%)
Jun 09, 2011	43.78	44.09	43.72	44.09	9,331	+0.17(+0.38%)
Jun 08, 2011	44.16	44.23	43.92	43.92	3,718	-0.36(-0.82%)
Jun 07, 2011	44.35	44.50	44.29	44.29	66,266	+0.25(+0.57%)
Jun 06, 2011	44.29	44.45	44.03	44.03	6,812	-0.12(-0.27%)
Jun 03, 2011	43.93	44.47	43.91	44.15	100,225	+0.45(+1.03%)
May 24, 2011	43.75	43.93	43.63	43.70	13,324	-0.10(-0.22%)
May 23, 2011	43.80	43.94	43.47	43.80	127,871	-1.19(-2.64%)
May 20, 2011	44.82	45.22	44.69	44.99	32,709	-0.04(-0.09%)
May 19, 2011	45.05	45.16	44.79	45.03	9,214	+0.35(+0.79%)
May 18, 2011	44.36	44.90	44.36	44.67	111,868	+0.39(+0.89%)
May 17, 2011	44.13	44.39	43.93	44.28	14,775	+0.06(+0.14%)
May 16, 2011	44.38	44.72	44.21	44.21	20,350	-0.56(-1.25%)
May 13, 2011	44.99	45.20	44.57	44.77	48,346	-0.43(-0.94%)
May 12, 2011	44.64	45.20	44.52	45.20	11,052	+0.21(+0.47%)
May 11, 2011	45.07	45.33	44.92	44.99	25,743	-0.03(-0.07%)
May 10, 2011	44.95	45.15	44.77	45.02	22,985	+0.08(+0.18%)
May 09, 2011	44.77	44.94	44.61	44.94	22,579	+0.19(+0.42%)
May 06, 2011	45.21	45.56	44.70	44.75	110,190	-0.22(-0.49%)
May 05, 2011	45.42	45.59	44.95	44.97	34,926	-0.91(-1.99%)
May 04, 2011	45.83	45.97	45.62	45.88	9,181	+0.14(+0.31%)
May 03, 2011	45.89	45.89	45.44	45.74	16,729	-0.49(-1.06%)

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