Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	42.15	42.62	42.12	42.52	11,863	-0.04(-0.09%)
Jul 28, 2011	42.68	42.89	42.55	42.55	6,518	-0.09(-0.22%)
Jul 27, 2011	43.30	43.30	42.65	42.65	3,030	-0.94(-2.16%)
Jul 26, 2011	43.46	43.60	43.46	43.59	5,597	-0.05(-0.11%)
Jul 25, 2011	43.47	43.86	43.40	43.63	44,018	-0.22(-0.49%)
Jul 22, 2011	43.83	43.85	43.83	43.85	3,912	+0.01(+0.02%)
Jul 21, 2011	43.17	43.85	43.17	43.84	59,198	+0.90(+2.10%)
Jul 20, 2011	42.79	42.94	42.72	42.94	2,402	+0.44(+1.03%)
Jul 19, 2011	42.22	42.55	42.22	42.50	12,240	+0.63(+1.50%)
Jul 18, 2011	42.21	42.21	41.66	41.87	20,582	-0.60(-1.41%)
Jul 15, 2011	42.57	42.57	42.32	42.47	14,852	+0.09(+0.21%)
Jul 14, 2011	42.83	42.87	42.38	42.38	5,941	-0.15(-0.36%)
Jul 13, 2011	42.52	42.97	42.52	42.54	10,108	+0.18(+0.43%)
Jul 12, 2011	42.32	42.44	42.22	42.36	233,146	-0.21(-0.48%)
Jul 11, 2011	42.70	42.73	42.41	42.56	13,083	-0.94(-2.16%)
Jul 08, 2011	43.57	43.57	43.31	43.50	7,214	-0.55(-1.26%)
Jul 07, 2011	43.86	44.09	43.86	44.05	4,985	+0.50(+1.14%)
Jul 06, 2011	43.52	43.65	43.43	43.55	8,258	-0.27(-0.62%)
Jul 05, 2011	43.82	43.83	43.69	43.83	1,004	-0.22(-0.51%)
Jul 01, 2011	43.66	44.05	43.66	44.05	10,612	+0.60(+1.37%)
Jun 30, 2011	42.89	43.46	42.89	43.45	8,463	+0.66(+1.54%)
Jun 29, 2011	42.61	42.80	42.38	42.80	9,867	+0.60(+1.43%)
Jun 28, 2011	41.93	42.19	41.93	42.19	4,180	+0.34(+0.81%)
Jun 27, 2011	41.22	41.85	41.22	41.85	3,255	+0.53(+1.29%)
Jun 24, 2011	41.64	41.64	41.31	41.32	9,665	-0.43(-1.02%)
Jun 23, 2011	41.36	41.76	41.10	41.75	17,264	-0.44(-1.04%)
Jun 22, 2011	42.06	42.31	42.06	42.19	1,361	-0.08(-0.19%)
Jun 21, 2011	42.00	42.35	41.81	42.27	6,348	+0.74(+1.79%)
Jun 20, 2011	41.52	41.52	41.52	41.52	11,257	-0.03(-0.07%)
Jun 17, 2011	41.58	41.62	41.32	41.55	4,216	+0.37(+0.91%)
Jun 16, 2011	41.25	41.66	41.15	41.18	8,975	-0.19(-0.47%)
Jun 15, 2011	41.88	41.88	41.34	41.38	18,470	-1.09(-2.56%)
Jun 14, 2011	42.31	42.69	42.31	42.46	8,047	+0.46(+1.10%)
Jun 13, 2011	42.00	42.10	41.68	42.00	9,340	+0.13(+0.30%)
Jun 10, 2011	41.93	41.97	41.79	41.88	19,967	-0.82(-1.91%)
Jun 09, 2011	42.38	42.71	42.38	42.69	4,694	+0.26(+0.62%)
Jun 08, 2011	42.43	42.59	42.29	42.43	8,947	-0.40(-0.94%)
Jun 07, 2011	42.85	43.10	42.79	42.83	29,594	+0.34(+0.80%)
Jun 06, 2011	42.98	42.98	42.49	42.49	1,689	-0.67(-1.55%)
Jun 03, 2011	42.67	43.16	42.67	43.16	1,829	+0.25(+0.59%)
May 24, 2011	42.97	43.01	42.76	42.91	6,638	+0.19(+0.44%)
May 23, 2011	42.88	42.90	42.60	42.72	7,221	-0.97(-2.21%)
May 20, 2011	44.00	44.00	43.56	43.69	2,912	-0.45(-1.03%)
May 19, 2011	43.98	44.14	43.81	44.14	4,613	+0.22(+0.51%)
May 18, 2011	43.59	43.96	43.59	43.92	48,550	+0.20(+0.46%)
May 17, 2011	43.52	43.72	43.27	43.72	11,500	-0.08(-0.19%)
May 16, 2011	43.77	43.99	43.69	43.80	5,806	-0.05(-0.12%)
May 13, 2011	43.96	43.96	43.71	43.86	3,509	-0.50(-1.13%)
May 12, 2011	43.93	44.48	43.93	44.36	8,182	+0.14(+0.31%)
May 11, 2011	44.78	44.78	44.07	44.22	4,875	-0.79(-1.76%)
May 10, 2011	44.74	45.02	44.59	45.02	1,837	+0.53(+1.20%)
May 09, 2011	44.42	44.50	44.19	44.48	15,661	+0.14(+0.32%)
May 06, 2011	44.59	44.92	44.30	44.34	12,712	+0.12(+0.26%)
May 05, 2011	44.48	44.61	44.22	44.22	16,723	-0.64(-1.42%)
May 04, 2011	45.13	45.15	44.69	44.86	3,397	-0.33(-0.73%)
May 03, 2011	45.41	45.45	45.15	45.19	5,383	-0.51(-1.11%)

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