Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	60.10	60.38	59.72	60.25	202,578	+0.48(+0.81%)
Aug 30, 2012	59.35	59.89	59.31	59.77	155,804	+0.21(+0.35%)
Aug 29, 2012	59.00	59.98	58.82	59.56	168,226	+0.77(+1.30%)
Aug 27, 2012	58.80	59.14	58.38	58.79	118,477	+0.22(+0.37%)
Aug 24, 2012	57.90	58.85	57.90	58.57	140,641	+0.56(+0.96%)
Aug 23, 2012	57.53	58.09	57.46	58.02	162,773	+0.48(+0.84%)
Aug 22, 2012	57.81	58.02	57.42	57.53	128,826	-0.13(-0.22%)
Aug 21, 2012	57.56	57.81	57.40	57.66	199,814	+0.15(+0.25%)
Aug 20, 2012	57.16	57.83	57.03	57.51	116,200	+0.20(+0.35%)
Aug 17, 2012	57.35	57.49	56.98	57.31	126,396	+0.06(+0.11%)
Aug 16, 2012	57.59	57.90	57.18	57.25	147,135	-0.51(-0.88%)
Aug 15, 2012	57.95	58.11	57.49	57.76	170,665	-0.35(-0.60%)
Aug 14, 2012	58.32	58.75	57.49	58.11	321,845	+0.90(+1.58%)
Aug 13, 2012	57.40	57.45	56.59	57.20	70,613	-0.22(-0.38%)
Aug 10, 2012	57.41	57.59	57.12	57.42	99,413	-0.13(-0.22%)
Aug 09, 2012	57.78	57.98	57.02	57.55	90,157	-0.36(-0.63%)
Aug 08, 2012	58.03	58.52	57.72	57.91	100,683	-0.19(-0.33%)
Aug 07, 2012	57.98	58.69	57.93	58.10	148,052	+0.34(+0.60%)
Aug 06, 2012	58.08	58.11	57.20	57.76	150,777	-0.01(-0.02%)
Aug 03, 2012	57.63	58.15	57.63	57.77	129,905	+0.74(+1.29%)
Aug 02, 2012	57.69	57.79	56.79	57.03	310,193	-1.22(-2.09%)
Aug 01, 2012	57.70	58.80	57.65	58.25	271,650	+0.40(+0.69%)
Jul 31, 2012	55.94	58.94	55.61	57.85	403,252	+2.03(+3.64%)
Jul 30, 2012	55.90	56.28	55.65	55.82	354,488	-0.20(-0.36%)
Jul 27, 2012	55.83	56.28	55.71	56.02	236,279	+0.26(+0.47%)
Jul 26, 2012	56.31	56.44	55.67	55.75	213,150	+0.04(+0.07%)
Jul 25, 2012	55.76	55.88	55.43	55.72	98,414	+0.07(+0.13%)
Jul 24, 2012	56.10	56.15	55.35	55.64	157,321	-0.45(-0.81%)
Jul 23, 2012	55.80	56.30	55.48	56.10	102,378	-0.09(-0.16%)
Jul 20, 2012	56.52	56.74	56.09	56.19	235,526	-0.65(-1.15%)
Jul 19, 2012	57.00	57.14	56.57	56.84	301,579	+0.03(+0.05%)
Jul 18, 2012	55.98	57.13	55.98	56.81	84,431	+0.54(+0.97%)
Jul 17, 2012	55.96	56.45	55.95	56.27	205,311	+0.32(+0.57%)
Jul 16, 2012	55.90	56.22	55.51	55.95	88,009	+0.05(+0.08%)
Jul 13, 2012	55.27	55.99	55.26	55.91	70,297	+0.68(+1.23%)
Jul 12, 2012	55.01	55.43	54.67	55.23	67,424	-0.09(-0.16%)
Jul 11, 2012	55.07	55.43	54.42	55.32	127,271	+0.18(+0.33%)
Jul 10, 2012	55.43	55.55	54.74	55.14	112,546	-0.34(-0.61%)
Jul 09, 2012	54.91	55.49	54.49	55.47	134,143	+0.52(+0.94%)
Jul 06, 2012	54.72	55.16	54.63	54.95	114,175	-0.12(-0.21%)
Jul 05, 2012	55.21	55.40	54.73	55.07	329,118	-0.27(-0.49%)
Jul 03, 2012	55.26	55.77	54.58	55.34	186,569	-0.47(-0.85%)
Jul 02, 2012	55.06	56.27	55.06	55.82	140,828	+0.54(+0.97%)
Jun 29, 2012	55.24	55.53	54.91	55.28	208,811	+0.58(+1.06%)
Jun 28, 2012	54.00	54.71	53.76	54.70	161,046	-0.05(-0.08%)
Jun 27, 2012	54.46	55.23	54.34	54.74	137,544	+0.57(+1.06%)
Jun 26, 2012	54.51	54.55	54.14	54.17	93,333	-0.25(-0.45%)
Jun 25, 2012	54.14	54.96	54.14	54.42	85,645	-0.74(-1.35%)
Jun 22, 2012	54.62	55.28	54.55	55.16	94,341	+0.64(+1.17%)
Jun 21, 2012	55.50	55.86	54.28	54.53	107,584	-0.92(-1.65%)
Jun 20, 2012	55.25	55.75	55.06	55.44	64,155	+0.19(+0.34%)
Jun 19, 2012	54.89	55.76	54.89	55.25	76,949	+0.34(+0.63%)
Jun 18, 2012	53.62	55.00	53.62	54.91	129,979	+1.10(+2.04%)
Jun 15, 2012	53.64	53.89	53.51	53.81	261,682	+0.26(+0.49%)
Jun 14, 2012	53.52	54.23	53.32	53.55	153,988	-0.07(-0.14%)
Jun 13, 2012	53.99	54.40	53.40	53.62	138,917	-0.45(-0.84%)
Jun 12, 2012	53.98	54.49	53.77	54.07	135,590	+0.19(+0.35%)
Jun 11, 2012	54.45	54.74	53.80	53.88	201,300	-0.26(-0.49%)
Jun 08, 2012	53.55	54.32	53.26	54.15	121,904	+0.35(+0.66%)
Jun 07, 2012	54.16	54.37	53.76	53.79	85,786	+0.11(+0.20%)
Jun 06, 2012	53.23	54.05	53.11	53.68	118,430	+0.83(+1.56%)
Jun 05, 2012	52.14	52.88	51.97	52.86	127,575	+0.46(+0.88%)
Jun 04, 2012	52.79	52.92	51.99	52.39	113,500	-0.22(-0.41%)

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