Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	53.01	53.40	52.65	53.26	132,111	+0.64(+1.21%)
Aug 30, 2012	52.92	52.92	52.58	52.62	109,915	-0.44(-0.82%)
Aug 29, 2012	53.00	53.18	52.71	53.06	87,830	-0.11(-0.21%)
Aug 27, 2012	53.69	53.69	53.12	53.17	112,381	-0.53(-0.98%)
Aug 24, 2012	53.59	53.82	53.27	53.70	191,936	-0.07(-0.14%)
Aug 23, 2012	54.61	54.61	53.72	53.77	183,678	-0.87(-1.60%)
Aug 22, 2012	54.05	54.66	53.76	54.65	126,157	+0.42(+0.78%)
Aug 21, 2012	54.39	54.95	54.06	54.23	78,833	+0.04(+0.07%)
Aug 20, 2012	53.93	54.21	53.74	54.19	243,780	+0.07(+0.13%)
Aug 17, 2012	54.20	54.30	53.94	54.11	70,316	-0.02(-0.03%)
Aug 16, 2012	53.40	54.26	53.40	54.13	47,349	+0.74(+1.39%)
Aug 15, 2012	53.00	53.46	52.95	53.38	56,311	+0.22(+0.41%)
Aug 14, 2012	53.64	53.85	53.05	53.17	81,352	-0.33(-0.62%)
Aug 13, 2012	53.81	53.89	53.23	53.50	91,895	-0.41(-0.77%)
Aug 10, 2012	53.28	53.97	53.28	53.91	86,334	+0.11(+0.21%)
Aug 09, 2012	53.27	54.06	53.27	53.80	147,046	+0.38(+0.71%)
Aug 08, 2012	52.95	53.60	52.95	53.42	108,359	+0.16(+0.30%)
Aug 07, 2012	52.96	53.45	52.89	53.26	231,836	+0.64(+1.21%)
Aug 06, 2012	52.16	52.89	52.11	52.62	164,498	+0.69(+1.32%)
Aug 03, 2012	51.49	52.28	51.49	51.93	140,773	+1.06(+2.08%)
Aug 02, 2012	51.22	51.44	50.46	50.87	194,607	-0.61(-1.18%)
Aug 01, 2012	51.76	52.09	51.47	51.48	151,507	-0.07(-0.14%)
Jul 31, 2012	51.64	51.89	51.47	51.55	186,363	-0.18(-0.34%)
Jul 30, 2012	51.66	51.99	51.40	51.73	267,110	+0.06(+0.13%)
Jul 27, 2012	50.84	51.86	50.71	51.66	306,986	+1.10(+2.18%)
Jul 26, 2012	50.78	50.97	50.04	50.56	254,420	+0.47(+0.94%)
Jul 25, 2012	50.50	50.54	49.83	50.09	154,829	-0.08(-0.16%)
Jul 24, 2012	51.23	51.23	49.83	50.17	176,537	-0.95(-1.87%)
Jul 23, 2012	51.01	51.22	50.52	51.13	341,092	-0.76(-1.47%)
Jul 20, 2012	51.98	52.40	51.70	51.89	147,671	-0.49(-0.94%)
Jul 19, 2012	52.01	52.52	51.86	52.38	459,180	+0.57(+1.09%)
Jul 18, 2012	51.21	52.02	51.12	51.82	118,217	+0.32(+0.61%)
Jul 17, 2012	51.16	51.55	50.62	51.50	150,581	+0.57(+1.11%)
Jul 16, 2012	51.02	51.13	50.50	50.93	107,828	-0.35(-0.68%)
Jul 13, 2012	50.55	51.39	50.55	51.28	114,613	+0.98(+1.95%)
Jul 12, 2012	50.12	50.65	49.52	50.30	197,454	-0.34(-0.67%)
Jul 11, 2012	50.94	51.01	50.29	50.64	517,262	-0.23(-0.45%)
Jul 10, 2012	52.15	52.39	50.59	50.87	179,006	-0.91(-1.77%)
Jul 09, 2012	52.28	52.33	51.67	51.78	136,928	-0.56(-1.07%)
Jul 06, 2012	52.40	52.48	52.02	52.34	176,980	-0.74(-1.40%)
Jul 05, 2012	52.90	53.43	52.68	53.09	129,203	-0.06(-0.11%)
Jul 03, 2012	52.37	53.29	52.33	53.14	250,465	+1.03(+1.97%)
Jul 02, 2012	52.19	52.48	51.55	52.11	158,809	-0.24(-0.46%)
Jun 29, 2012	52.25	52.37	51.73	52.36	228,022	+1.53(+3.01%)
Jun 28, 2012	50.25	50.88	49.95	50.83	230,390	+0.13(+0.26%)
Jun 27, 2012	50.34	50.85	50.26	50.70	286,462	+0.43(+0.85%)
Jun 26, 2012	50.32	50.58	49.92	50.27	146,590	+0.04(+0.08%)
Jun 25, 2012	50.38	50.53	49.91	50.23	251,703	-0.77(-1.51%)
Jun 22, 2012	51.15	51.21	50.53	51.00	220,428	+0.18(+0.35%)
Jun 21, 2012	52.75	52.75	50.77	50.82	177,509	-1.97(-3.72%)
Jun 20, 2012	52.89	53.39	52.41	52.79	248,341	-0.16(-0.31%)
Jun 19, 2012	52.07	53.09	52.02	52.95	282,347	+1.28(+2.48%)
Jun 18, 2012	51.09	51.81	50.98	51.66	125,248	+0.23(+0.44%)
Jun 15, 2012	50.96	51.50	50.78	51.44	114,865	+0.78(+1.54%)
Jun 14, 2012	50.47	50.79	50.09	50.66	133,748	+0.30(+0.59%)
Jun 13, 2012	50.82	51.11	50.22	50.36	97,825	-0.69(-1.36%)
Jun 12, 2012	50.52	51.06	50.12	51.05	163,995	+0.84(+1.67%)
Jun 11, 2012	52.00	52.01	50.17	50.22	331,351	-1.14(-2.22%)
Jun 08, 2012	50.80	51.38	50.38	51.36	112,364	+0.28(+0.55%)
Jun 07, 2012	51.81	52.28	50.96	51.08	235,797	+0.03(+0.06%)
Jun 06, 2012	50.36	51.05	50.34	51.04	221,185	+1.22(+2.44%)
Jun 05, 2012	49.27	49.91	49.19	49.83	346,174	+0.39(+0.80%)
Jun 04, 2012	49.45	49.52	48.49	49.44	342,262	+0.06(+0.11%)

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