Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	58.44	58.51	57.98	58.47	198,535	+0.79(+1.37%)
Aug 30, 2012	57.83	57.93	57.41	57.68	120,584	-1.38(-2.33%)
Aug 29, 2012	59.08	59.23	58.91	59.06	270,697	-0.49(-0.82%)
Aug 27, 2012	59.61	59.82	59.32	59.55	191,680	+0.29(+0.50%)
Aug 24, 2012	58.93	59.44	58.65	59.25	167,948	-0.50(-0.84%)
Aug 23, 2012	60.29	60.36	59.72	59.75	165,849	-0.43(-0.72%)
Aug 22, 2012	59.92	60.22	59.76	60.18	311,417	-0.65(-1.06%)
Aug 21, 2012	61.07	61.40	60.78	60.83	284,502	-0.55(-0.89%)
Aug 20, 2012	61.44	61.57	61.17	61.38	267,490	+0.40(+0.66%)
Aug 17, 2012	61.12	61.22	60.80	60.97	198,469	-0.06(-0.09%)
Aug 16, 2012	60.94	61.27	60.74	61.03	166,133	+0.49(+0.82%)
Aug 15, 2012	60.51	60.59	60.21	60.54	318,259	-0.01(-0.01%)
Aug 14, 2012	61.27	61.29	60.38	60.54	288,974	-0.05(-0.08%)
Aug 13, 2012	60.68	60.91	60.28	60.59	182,727	-0.30(-0.49%)
Aug 10, 2012	60.66	61.00	60.45	60.89	339,189	+0.42(+0.70%)
Aug 09, 2012	60.08	60.69	60.05	60.47	406,841	+1.56(+2.64%)
Aug 08, 2012	58.59	59.18	58.59	58.91	189,589	+0.59(+1.01%)
Aug 07, 2012	57.94	58.63	57.94	58.33	248,530	+0.23(+0.40%)
Aug 06, 2012	58.38	58.61	58.10	58.10	255,428	-0.51(-0.87%)
Aug 03, 2012	58.20	58.81	58.13	58.61	318,229	+1.25(+2.18%)
Aug 02, 2012	57.39	57.97	56.97	57.36	267,580	-0.70(-1.21%)
Aug 01, 2012	58.43	58.67	57.98	58.06	428,693	+1.00(+1.76%)
Jul 31, 2012	57.45	57.70	57.01	57.06	330,855	+0.69(+1.22%)
Jul 30, 2012	56.45	56.62	56.12	56.37	227,638	-0.80(-1.41%)
Jul 27, 2012	56.39	57.33	56.31	57.17	391,538	+1.10(+1.96%)
Jul 26, 2012	56.13	56.26	55.66	56.07	272,735	+0.68(+1.23%)
Jul 25, 2012	55.56	55.86	55.21	55.39	247,288	-0.06(-0.12%)
Jul 24, 2012	56.40	56.42	54.88	55.46	251,224	-0.42(-0.76%)
Jul 23, 2012	55.41	56.04	55.27	55.88	181,625	-0.66(-1.17%)
Jul 20, 2012	56.20	56.70	56.16	56.54	419,587	-0.72(-1.27%)
Jul 19, 2012	56.68	57.41	56.48	57.26	500,417	+0.60(+1.06%)
Jul 18, 2012	56.14	56.68	56.04	56.66	377,147	-0.13(-0.23%)
Jul 17, 2012	56.78	57.02	56.01	56.79	335,202	+0.34(+0.61%)
Jul 16, 2012	56.53	56.67	56.11	56.45	142,225	-0.21(-0.37%)
Jul 13, 2012	56.25	56.80	56.25	56.65	237,477	+0.41(+0.73%)
Jul 12, 2012	55.83	56.47	55.63	56.25	467,183	-1.69(-2.91%)
Jul 11, 2012	57.87	58.18	57.69	57.93	163,319	-0.28(-0.48%)
Jul 10, 2012	58.76	58.92	57.86	58.21	150,995	-0.18(-0.31%)
Jul 09, 2012	58.33	58.47	58.11	58.39	202,024	-0.16(-0.27%)
Jul 06, 2012	58.64	58.73	58.15	58.55	197,953	-0.63(-1.07%)
Jul 05, 2012	59.39	59.72	59.10	59.18	169,002	-0.19(-0.33%)
Jul 03, 2012	58.42	59.87	58.42	59.37	231,900	+1.51(+2.60%)
Jul 02, 2012	57.77	57.95	57.54	57.87	216,461	+0.16(+0.27%)
Jun 29, 2012	57.22	57.90	57.22	57.71	419,417	+1.67(+2.98%)
Jun 28, 2012	54.92	56.06	54.75	56.04	367,414	+0.15(+0.27%)
Jun 27, 2012	55.41	56.18	55.16	55.89	233,808	+0.57(+1.02%)
Jun 26, 2012	55.36	55.52	54.65	55.32	358,084	-0.25(-0.45%)
Jun 25, 2012	55.83	55.99	55.42	55.57	380,037	-1.63(-2.85%)
Jun 22, 2012	57.41	57.51	56.70	57.20	286,210	-0.39(-0.67%)
Jun 21, 2012	58.83	58.96	57.39	57.59	337,162	-1.85(-3.11%)
Jun 20, 2012	59.43	59.65	59.00	59.44	256,148	+0.02(+0.04%)
Jun 19, 2012	59.27	59.76	58.95	59.42	254,460	+0.88(+1.51%)
Jun 18, 2012	58.67	58.71	58.08	58.53	231,144	+0.19(+0.32%)
Jun 15, 2012	57.95	58.42	57.82	58.35	213,429	+0.49(+0.86%)
Jun 14, 2012	57.73	58.00	57.11	57.85	289,770	+1.25(+2.21%)
Jun 13, 2012	56.40	57.30	56.32	56.60	454,427	-0.39(-0.69%)
Jun 12, 2012	56.58	57.03	56.21	57.00	329,604	+0.83(+1.47%)
Jun 11, 2012	57.19	57.39	56.17	56.17	311,815	-0.55(-0.97%)
Jun 08, 2012	56.21	56.98	56.12	56.73	283,602	+0.62(+1.10%)
Jun 07, 2012	56.85	57.27	55.99	56.11	435,608	+0.37(+0.66%)
Jun 06, 2012	54.75	56.01	54.49	55.74	451,444	+1.56(+2.87%)
Jun 05, 2012	53.93	54.26	53.82	54.19	233,905	+0.27(+0.49%)
Jun 04, 2012	53.86	54.20	53.67	53.92	495,951	+0.14(+0.27%)

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