Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	43.13	43.13	42.29	42.82	117,247	+0.30(+0.71%)
Aug 30, 2012	42.68	42.70	42.36	42.52	91,309	-0.06(-0.14%)
Aug 29, 2012	42.45	42.97	42.16	42.58	164,555	+0.65(+1.55%)
Aug 27, 2012	41.17	41.96	41.08	41.93	184,679	+1.13(+2.77%)
Aug 24, 2012	40.91	40.98	40.29	40.80	135,199	+0.10(+0.25%)
Aug 23, 2012	40.80	41.07	40.56	40.70	118,903	-0.18(-0.44%)
Aug 22, 2012	41.51	41.64	40.76	40.88	155,410	-0.59(-1.42%)
Aug 21, 2012	41.78	41.94	41.25	41.47	145,206	-0.20(-0.48%)
Aug 20, 2012	41.48	42.11	41.41	41.67	173,139	+0.32(+0.77%)
Aug 17, 2012	40.91	41.58	40.91	41.35	200,698	+0.51(+1.25%)
Aug 16, 2012	41.73	41.91	40.60	40.84	306,434	-0.81(-1.94%)
Aug 15, 2012	42.13	42.35	41.40	41.65	148,774	-0.18(-0.43%)
Aug 14, 2012	41.76	42.25	41.66	41.83	196,906	+0.25(+0.60%)
Aug 13, 2012	41.60	41.88	41.37	41.58	128,389	+0.38(+0.92%)
Aug 10, 2012	40.75	41.38	40.69	41.20	94,104	+0.97(+2.41%)
Aug 09, 2012	40.01	40.85	39.71	40.23	150,644	+0.25(+0.63%)
Aug 08, 2012	40.95	41.02	39.22	39.98	338,526	-2.12(-5.04%)
Aug 07, 2012	42.79	43.18	42.01	42.10	104,136	-0.59(-1.38%)
Aug 06, 2012	43.30	43.45	42.63	42.69	135,485	-0.28(-0.65%)
Aug 03, 2012	42.78	43.09	42.56	42.97	161,594	+0.45(+1.06%)
Aug 02, 2012	42.68	42.98	42.41	42.52	163,971	-0.40(-0.93%)
Aug 01, 2012	42.35	42.98	42.22	42.92	244,132	+0.73(+1.73%)
Jul 31, 2012	41.75	42.35	41.75	42.19	183,732	+0.44(+1.05%)
Jul 30, 2012	41.44	41.89	41.35	41.75	128,000	+0.37(+0.89%)
Jul 27, 2012	41.34	41.64	41.05	41.38	87,884	+0.10(+0.24%)
Jul 26, 2012	41.40	41.44	41.02	41.28	96,730	+0.27(+0.66%)
Jul 25, 2012	41.45	41.45	41.00	41.01	75,762	-0.08(-0.19%)
Jul 24, 2012	41.44	41.58	41.00	41.09	116,358	-0.39(-0.94%)
Jul 23, 2012	41.40	41.56	41.20	41.48	84,207	-0.09(-0.22%)
Jul 20, 2012	41.60	41.74	41.44	41.57	92,220	-0.11(-0.26%)
Jul 19, 2012	41.42	41.73	41.12	41.68	117,004	+0.30(+0.72%)
Jul 18, 2012	41.20	41.55	41.15	41.38	150,407	+0.16(+0.39%)
Jul 17, 2012	41.50	41.75	41.12	41.22	118,633	-0.13(-0.31%)
Jul 16, 2012	41.40	41.52	41.12	41.35	98,231	+0.03(+0.07%)
Jul 13, 2012	41.47	41.79	41.25	41.32	104,591	-0.33(-0.79%)
Jul 12, 2012	40.98	41.79	40.92	41.65	166,245	+0.25(+0.60%)
Jul 11, 2012	41.33	41.61	41.04	41.40	185,794	+0.27(+0.66%)
Jul 10, 2012	41.35	41.35	40.76	41.13	99,941	+0.06(+0.15%)
Jul 09, 2012	41.30	41.35	40.75	41.07	112,421	-0.17(-0.41%)
Jul 06, 2012	41.00	41.25	40.91	41.24	112,111	+0.00(+0.00%)
Jul 05, 2012	41.44	41.52	41.08	41.24	91,169	-0.16(-0.39%)
Jul 03, 2012	41.54	41.57	41.00	41.40	87,862	-0.41(-0.98%)
Jul 02, 2012	40.75	41.81	40.61	41.81	343,666	+1.06(+2.60%)
Jun 29, 2012	40.74	40.89	40.29	40.75	158,394	+0.12(+0.30%)
Jun 28, 2012	40.22	40.63	40.11	40.63	138,323	+0.11(+0.27%)
Jun 27, 2012	40.29	40.52	40.00	40.52	75,808	+0.45(+1.12%)
Jun 26, 2012	40.25	40.25	40.00	40.07	75,933	-0.05(-0.12%)
Jun 25, 2012	40.04	40.29	40.02	40.12	84,673	-0.11(-0.27%)
Jun 22, 2012	40.10	40.28	40.01	40.23	82,105	+0.22(+0.55%)
Jun 21, 2012	39.64	40.26	39.63	40.01	99,561	+0.31(+0.78%)
Jun 20, 2012	40.19	40.19	39.56	39.70	97,646	-0.47(-1.17%)
Jun 19, 2012	40.11	40.29	40.02	40.17	95,374	+0.08(+0.20%)
Jun 18, 2012	40.06	40.37	40.00	40.09	136,873	-0.25(-0.62%)
Jun 15, 2012	40.05	40.60	40.05	40.34	362,424	+0.29(+0.72%)
Jun 14, 2012	40.47	40.59	39.87	40.05	146,609	-0.47(-1.16%)
Jun 13, 2012	40.32	40.61	40.20	40.52	170,991	+0.15(+0.37%)
Jun 12, 2012	40.30	40.47	40.24	40.37	222,051	+0.11(+0.27%)
Jun 11, 2012	40.28	40.30	40.01	40.26	210,788	+0.26(+0.65%)
Jun 08, 2012	39.49	40.10	39.35	40.00	148,906	+0.55(+1.39%)
Jun 07, 2012	39.42	39.47	39.06	39.45	139,435	+0.42(+1.08%)
Jun 06, 2012	38.24	39.06	38.12	39.03	126,646	+0.91(+2.39%)
Jun 05, 2012	37.20	38.27	37.02	38.12	174,424	+0.93(+2.50%)
Jun 04, 2012	37.84	37.85	37.00	37.19	173,655	-0.40(-1.06%)

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