Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	42.92	43.16	42.59	42.59	73,641	-0.38(-0.89%)
Jul 30, 2012	43.33	43.46	42.90	42.97	68,391	-0.28(-0.64%)
Jul 27, 2012	42.32	43.37	42.20	43.24	118,816	+1.01(+2.40%)
Jul 26, 2012	42.41	42.53	41.95	42.23	73,162	+0.36(+0.87%)
Jul 25, 2012	41.88	42.06	41.69	41.87	74,842	+0.12(+0.29%)
Jul 24, 2012	42.34	42.38	41.52	41.75	201,045	-0.61(-1.43%)
Jul 23, 2012	42.29	42.50	42.17	42.35	383,826	-0.78(-1.81%)
Jul 20, 2012	43.53	43.53	43.08	43.13	118,831	-0.63(-1.45%)
Jul 19, 2012	44.27	44.35	43.76	43.76	56,275	-0.37(-0.84%)
Jul 18, 2012	43.93	44.41	43.93	44.14	68,002	+0.15(+0.33%)
Jul 17, 2012	44.12	44.15	43.51	43.99	178,561	+0.20(+0.46%)
Jul 16, 2012	44.02	44.06	43.76	43.79	44,713	-0.28(-0.63%)
Jul 13, 2012	43.66	44.15	43.66	44.07	37,686	+0.55(+1.25%)
Jul 12, 2012	43.28	43.58	42.93	43.52	60,315	-0.07(-0.16%)
Jul 11, 2012	43.64	43.73	43.32	43.59	71,656	-0.10(-0.24%)
Jul 10, 2012	44.52	44.52	43.50	43.70	472,919	-0.33(-0.75%)
Jul 09, 2012	44.08	44.23	43.87	44.02	137,272	-0.16(-0.37%)
Jul 06, 2012	44.28	44.28	44.01	44.19	106,752	-0.37(-0.84%)
Jul 05, 2012	44.65	45.03	44.40	44.56	153,401	-0.02(-0.04%)
Jul 03, 2012	44.08	44.59	44.01	44.58	102,330	+0.49(+1.12%)
Jul 02, 2012	43.64	44.08	43.23	44.08	161,895	+0.74(+1.70%)
Jun 29, 2012	43.17	43.45	42.75	43.35	103,836	+1.11(+2.63%)
Jun 28, 2012	42.23	42.65	41.66	42.24	63,044	-0.15(-0.35%)
Jun 27, 2012	41.96	42.43	41.95	42.39	44,144	+0.54(+1.28%)
Jun 26, 2012	41.88	42.00	41.54	41.85	504,445	+0.06(+0.15%)
Jun 25, 2012	41.66	41.83	41.52	41.79	47,021	-0.44(-1.05%)
Jun 22, 2012	41.77	42.30	41.68	42.23	42,549	+0.62(+1.49%)
Jun 21, 2012	42.39	42.48	41.54	41.61	43,293	-0.86(-2.03%)
Jun 20, 2012	42.52	42.69	42.27	42.48	174,195	-0.04(-0.10%)
Jun 19, 2012	41.85	42.67	41.85	42.52	84,296	+0.81(+1.94%)
Jun 18, 2012	41.60	41.90	41.38	41.71	86,951	-0.13(-0.31%)
Jun 15, 2012	41.38	41.84	41.24	41.84	22,641	+0.58(+1.40%)
Jun 14, 2012	40.95	41.35	40.88	41.26	19,573	+0.60(+1.49%)
Jun 13, 2012	41.01	41.25	40.53	40.65	21,788	-0.40(-0.96%)
Jun 12, 2012	40.65	41.06	40.35	41.05	157,168	+0.53(+1.32%)
Jun 11, 2012	41.94	41.97	40.48	40.52	66,059	-0.85(-2.04%)
Jun 08, 2012	40.77	41.47	40.52	41.36	57,313	+0.58(+1.42%)
Jun 07, 2012	41.56	41.59	40.78	40.78	74,699	-0.20(-0.48%)
Jun 06, 2012	40.40	41.01	40.32	40.98	82,860	+0.94(+2.35%)
Jun 05, 2012	39.51	40.14	39.51	40.04	87,977	+0.33(+0.83%)
Jun 04, 2012	39.74	39.90	39.32	39.71	356,502	+0.10(+0.26%)
Jun 01, 2012	39.84	40.17	39.55	39.61	186,822	-1.12(-2.75%)
May 31, 2012	40.62	40.97	40.19	40.73	43,822	+0.04(+0.11%)
May 30, 2012	40.75	40.84	40.55	40.69	57,503	-0.46(-1.11%)
May 29, 2012	41.11	41.34	40.83	41.15	53,763	+0.35(+0.87%)
May 25, 2012	40.78	40.88	40.68	40.79	43,104	-0.03(-0.06%)
May 24, 2012	40.74	40.82	40.27	40.82	22,840	+0.08(+0.19%)
May 23, 2012	40.23	40.79	39.89	40.74	103,065	+0.22(+0.53%)
May 22, 2012	41.00	41.30	40.30	40.52	82,262	-0.45(-1.10%)
May 21, 2012	40.28	41.04	40.10	40.97	81,016	+0.79(+1.98%)
May 18, 2012	40.63	40.71	40.09	40.18	90,130	-0.35(-0.87%)
May 17, 2012	41.36	41.45	40.53	40.53	102,332	-0.81(-1.96%)
May 16, 2012	41.87	41.98	41.28	41.34	50,346	-0.36(-0.87%)
May 15, 2012	41.67	42.04	41.66	41.71	199,392	+0.02(+0.04%)
May 14, 2012	41.84	41.97	41.62	41.69	70,452	-0.47(-1.13%)
May 11, 2012	42.11	42.57	42.04	42.16	110,882	-0.21(-0.49%)
May 10, 2012	42.42	42.59	42.19	42.37	55,236	+0.15(+0.35%)
May 09, 2012	41.92	42.36	41.85	42.23	49,206	-0.25(-0.59%)
May 08, 2012	41.95	42.48	41.74	42.48	114,541	+0.20(+0.47%)
May 07, 2012	41.88	42.39	41.86	42.28	54,219	+0.16(+0.39%)
May 04, 2012	42.71	42.71	42.07	42.11	47,597	-0.85(-1.97%)
May 03, 2012	43.52	43.55	42.74	42.96	165,203	-0.59(-1.35%)
May 02, 2012	43.05	43.61	43.01	43.54	111,640	+0.17(+0.40%)

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