Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	56.20	56.32	55.91	56.02	103,296	-0.37(-0.66%)
Sep 27, 2012	56.19	56.54	55.91	56.40	269,398	+0.49(+0.88%)
Sep 26, 2012	56.30	56.34	55.80	55.91	73,320	-0.28(-0.50%)
Sep 25, 2012	57.37	57.37	56.19	56.19	95,762	-0.85(-1.49%)
Sep 24, 2012	56.98	57.35	56.88	57.04	96,897	-0.09(-0.15%)
Sep 21, 2012	57.46	57.59	57.12	57.12	60,918	+0.09(+0.16%)
Sep 20, 2012	56.98	57.11	56.71	57.03	61,907	-0.27(-0.46%)
Sep 19, 2012	57.37	57.51	57.15	57.30	80,696	-0.02(-0.03%)
Sep 18, 2012	57.44	57.44	57.12	57.31	103,582	-0.20(-0.35%)
Sep 17, 2012	57.79	57.92	57.36	57.51	78,591	-0.58(-0.99%)
Sep 14, 2012	57.55	58.27	57.55	58.09	110,169	+0.77(+1.35%)
Sep 13, 2012	56.73	57.70	56.52	57.32	245,767	+0.60(+1.06%)
Sep 12, 2012	56.68	56.72	56.35	56.72	60,782	+0.31(+0.55%)
Sep 11, 2012	56.23	56.61	56.18	56.41	89,547	+0.20(+0.36%)
Sep 10, 2012	56.30	56.52	56.19	56.20	102,178	-0.19(-0.33%)
Sep 07, 2012	56.09	56.49	56.03	56.39	88,592	+0.44(+0.78%)
Sep 06, 2012	55.32	56.10	55.32	55.95	78,233	+0.96(+1.74%)
Sep 05, 2012	55.02	55.15	54.86	55.00	56,421	-0.05(-0.09%)
Sep 04, 2012	54.49	55.15	54.12	55.04	85,022	+0.55(+1.00%)
Aug 31, 2012	54.68	54.68	54.12	54.50	86,100	+0.20(+0.37%)
Aug 30, 2012	54.52	54.52	54.12	54.30	53,191	-0.42(-0.77%)
Aug 29, 2012	54.68	54.88	54.45	54.72	59,689	+0.43(+0.79%)
Aug 27, 2012	54.47	54.58	54.19	54.29	58,327	+0.02(+0.04%)
Aug 24, 2012	54.00	54.43	53.87	54.26	64,012	+0.14(+0.26%)
Aug 23, 2012	54.43	54.43	54.01	54.12	37,270	-0.38(-0.70%)
Aug 22, 2012	54.68	54.80	54.30	54.51	69,809	-0.26(-0.47%)
Aug 21, 2012	55.00	55.44	54.65	54.76	89,310	+0.05(+0.09%)
Aug 20, 2012	54.64	54.80	54.46	54.72	159,870	-0.09(-0.16%)
Aug 17, 2012	54.59	54.87	54.45	54.80	76,168	+0.33(+0.62%)
Aug 16, 2012	53.98	54.59	53.84	54.47	89,459	+0.43(+0.79%)
Aug 15, 2012	53.58	54.04	53.58	54.04	67,699	+0.38(+0.71%)
Aug 14, 2012	54.12	54.14	53.55	53.66	77,821	-0.15(-0.28%)
Aug 13, 2012	53.75	53.88	53.34	53.80	126,779	-0.12(-0.22%)
Aug 10, 2012	53.82	53.97	53.65	53.92	78,319	-0.09(-0.17%)
Aug 09, 2012	53.83	54.12	53.79	54.01	83,428	+0.18(+0.33%)
Aug 08, 2012	53.51	53.96	53.51	53.84	85,487	+0.09(+0.17%)
Aug 07, 2012	53.75	54.10	53.62	53.74	110,010	+0.37(+0.69%)
Aug 06, 2012	53.15	53.63	53.13	53.38	48,845	+0.25(+0.47%)
Aug 03, 2012	52.95	53.34	52.59	53.13	91,471	+1.11(+2.13%)
Aug 02, 2012	51.87	52.30	51.69	52.02	83,564	-0.27(-0.51%)
Aug 01, 2012	53.20	53.34	52.28	52.28	71,262	-0.63(-1.19%)
Jul 31, 2012	52.98	53.30	52.83	52.92	76,132	-0.18(-0.34%)
Jul 30, 2012	53.29	53.45	52.94	53.10	86,676	-0.11(-0.20%)
Jul 27, 2012	52.50	53.38	52.17	53.20	112,559	+1.04(+2.00%)
Jul 26, 2012	52.50	52.53	51.92	52.16	138,065	+0.48(+0.92%)
Jul 25, 2012	51.96	52.08	51.56	51.68	75,007	-0.04(-0.08%)
Jul 24, 2012	52.52	52.54	51.45	51.72	122,844	-0.63(-1.21%)
Jul 23, 2012	52.21	52.54	52.01	52.35	54,742	-0.69(-1.31%)
Jul 20, 2012	53.24	53.29	53.01	53.05	56,718	-0.54(-1.00%)
Jul 19, 2012	54.05	54.08	53.49	53.59	70,355	-0.29(-0.54%)
Jul 18, 2012	53.52	54.08	53.52	53.87	74,382	+0.23(+0.44%)
Jul 17, 2012	53.70	53.78	52.99	53.64	85,503	+0.21(+0.39%)
Jul 16, 2012	53.46	53.63	53.26	53.43	78,754	-0.12(-0.23%)
Jul 13, 2012	53.03	53.66	52.95	53.55	95,924	+0.76(+1.44%)
Jul 12, 2012	52.67	52.99	52.24	52.79	50,853	-0.26(-0.48%)
Jul 11, 2012	53.14	53.23	52.76	53.05	46,073	-0.05(-0.10%)
Jul 10, 2012	53.89	53.98	52.85	53.10	44,636	-0.46(-0.86%)
Jul 09, 2012	53.74	53.77	53.36	53.56	92,142	-0.25(-0.46%)
Jul 06, 2012	53.74	53.92	53.63	53.81	70,686	-0.41(-0.76%)
Jul 05, 2012	54.27	54.42	53.96	54.22	126,776	-0.02(-0.03%)
Jul 03, 2012	53.69	54.30	53.64	54.24	323,890	+0.65(+1.21%)

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