Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	42.08	42.26	41.68	41.81	277,090	-0.39(-0.93%)
Jul 30, 2012	42.40	42.82	42.09	42.20	226,171	-0.14(-0.34%)
Jul 27, 2012	41.90	43.44	41.36	42.34	548,492	+0.70(+1.69%)
Jul 26, 2012	41.81	41.92	41.33	41.64	378,737	+0.38(+0.93%)
Jul 25, 2012	40.82	41.27	40.60	41.26	362,355	+0.50(+1.23%)
Jul 24, 2012	41.27	41.27	40.42	40.76	403,166	-0.86(-2.07%)
Jul 23, 2012	41.36	41.75	40.90	41.62	168,551	-0.28(-0.66%)
Jul 20, 2012	42.13	42.26	41.86	41.89	108,456	-0.50(-1.18%)
Jul 19, 2012	42.10	42.48	41.88	42.39	199,167	+0.33(+0.80%)
Jul 18, 2012	41.37	42.24	41.32	42.06	224,400	+0.41(+0.98%)
Jul 17, 2012	41.51	41.70	41.09	41.65	292,501	+0.15(+0.36%)
Jul 16, 2012	41.64	41.73	41.26	41.50	179,574	-0.17(-0.40%)
Jul 13, 2012	41.17	41.71	40.97	41.67	283,823	+0.66(+1.61%)
Jul 12, 2012	41.04	41.15	40.69	41.01	309,973	-0.15(-0.37%)
Jul 11, 2012	41.28	41.34	40.88	41.16	510,355	-0.20(-0.49%)
Jul 10, 2012	41.32	41.44	40.82	41.36	551,664	-0.21(-0.50%)
Jul 09, 2012	41.37	41.98	39.76	41.57	857,019	-1.45(-3.38%)
Jul 06, 2012	43.60	43.81	42.70	43.02	284,097	-0.87(-1.98%)
Jul 05, 2012	43.86	44.09	43.77	43.89	319,729	-0.03(-0.06%)
Jul 03, 2012	43.22	43.99	43.22	43.92	98,283	+0.63(+1.45%)
Jul 02, 2012	42.70	43.42	42.57	43.29	235,046	+0.61(+1.43%)
Jun 29, 2012	42.92	43.22	42.65	42.68	424,683	+0.43(+1.03%)
Jun 28, 2012	42.24	42.39	41.85	42.24	272,512	-0.17(-0.39%)
Jun 27, 2012	42.46	42.84	42.34	42.41	248,207	+0.13(+0.30%)
Jun 26, 2012	42.39	42.61	42.07	42.29	127,880	-0.11(-0.26%)
Jun 25, 2012	42.80	42.80	42.22	42.39	151,918	-0.84(-1.95%)
Jun 22, 2012	42.97	43.31	42.77	43.24	486,923	+0.49(+1.15%)
Jun 21, 2012	43.64	43.87	42.64	42.75	172,407	-0.93(-2.12%)
Jun 20, 2012	43.62	43.96	43.46	43.67	165,934	-0.16(-0.36%)
Jun 19, 2012	44.01	44.53	43.82	43.83	319,382	-0.16(-0.36%)
Jun 18, 2012	43.62	44.18	43.38	43.99	156,955	+0.29(+0.67%)
Jun 15, 2012	43.94	44.09	43.67	43.70	281,872	-0.09(-0.21%)
Jun 14, 2012	43.59	43.95	43.40	43.79	208,383	+0.34(+0.79%)
Jun 13, 2012	43.63	44.02	43.35	43.45	221,701	-0.33(-0.76%)
Jun 12, 2012	43.45	43.92	43.36	43.78	199,610	+0.50(+1.16%)
Jun 11, 2012	44.10	44.25	43.23	43.28	112,347	-0.53(-1.20%)
Jun 08, 2012	43.43	43.92	43.04	43.81	152,168	+0.38(+0.89%)
Jun 07, 2012	43.47	43.85	43.37	43.42	306,037	+0.30(+0.70%)
Jun 06, 2012	42.59	43.18	42.44	43.12	271,301	+0.99(+2.34%)
Jun 05, 2012	41.77	42.21	41.68	42.13	179,800	+0.15(+0.36%)
Jun 04, 2012	42.01	42.10	41.54	41.98	214,751	-0.03(-0.08%)
Jun 01, 2012	41.43	42.17	41.27	42.02	449,804	-0.34(-0.81%)
May 31, 2012	41.83	42.71	41.75	42.36	2,908,954	+0.67(+1.60%)
May 30, 2012	42.19	42.19	41.67	41.69	334,822	-0.70(-1.66%)
May 29, 2012	42.66	43.15	42.33	42.39	326,392	+0.08(+0.20%)
May 25, 2012	42.72	42.86	42.25	42.31	175,162	-0.38(-0.88%)
May 24, 2012	42.79	42.98	42.19	42.69	250,802	+0.01(+0.02%)
May 23, 2012	41.90	42.82	41.72	42.68	322,997	+0.38(+0.91%)
May 22, 2012	42.36	42.60	42.08	42.29	294,279	+0.02(+0.06%)
May 21, 2012	41.65	42.39	41.58	42.27	287,850	+0.72(+1.73%)
May 18, 2012	42.09	42.27	41.49	41.55	204,961	-0.37(-0.88%)
May 17, 2012	42.96	43.09	41.92	41.92	309,058	-0.95(-2.22%)
May 16, 2012	43.47	43.60	42.84	42.87	293,460	-0.38(-0.89%)
May 15, 2012	43.88	43.98	43.15	43.26	290,787	-0.49(-1.13%)
May 14, 2012	44.17	44.18	43.73	43.75	158,464	-0.89(-1.99%)
May 11, 2012	44.60	45.04	44.54	44.63	146,080	-0.15(-0.34%)
May 10, 2012	45.24	45.24	44.59	44.79	157,078	-0.13(-0.28%)
May 09, 2012	44.72	45.04	44.27	44.91	238,250	-0.06(-0.13%)
May 08, 2012	44.50	45.04	44.05	44.97	409,971	+0.17(+0.37%)
May 07, 2012	44.73	44.99	44.68	44.80	187,623	-0.11(-0.24%)
May 04, 2012	45.66	45.74	44.82	44.91	317,558	-0.93(-2.02%)
May 03, 2012	45.67	46.31	45.55	45.84	390,028	+0.25(+0.55%)
May 02, 2012	45.44	45.86	45.21	45.59	319,307	-0.12(-0.26%)

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