Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	71.56	71.68	71.45	71.68	2,584,688	+0.24(+0.34%)
Sep 27, 2012	71.45	71.45	71.30	71.43	1,489,338	+0.11(+0.16%)
Sep 26, 2012	71.23	71.33	71.20	71.32	1,145,472	+0.02(+0.02%)
Sep 25, 2012	71.34	71.34	71.24	71.30	1,045,510	-0.02(-0.02%)
Sep 24, 2012	71.38	71.38	71.24	71.32	2,779,926	-0.19(-0.26%)
Sep 21, 2012	71.31	71.52	71.29	71.51	1,421,401	+0.15(+0.21%)
Sep 20, 2012	71.41	71.43	71.28	71.36	862,014	-0.05(-0.07%)
Sep 19, 2012	71.36	71.44	71.34	71.41	917,653	+0.07(+0.10%)
Sep 18, 2012	71.23	71.39	71.23	71.34	1,358,301	+0.07(+0.10%)
Sep 17, 2012	71.24	71.34	71.19	71.27	1,299,662	-0.10(-0.14%)
Sep 14, 2012	71.30	71.43	71.23	71.37	1,294,652	+0.14(+0.20%)
Sep 13, 2012	71.34	71.36	71.20	71.23	1,424,854	-0.16(-0.22%)
Sep 12, 2012	71.46	71.47	71.36	71.39	1,325,363	+0.04(+0.05%)
Sep 11, 2012	71.32	71.47	71.29	71.35	3,126,872	+0.09(+0.13%)
Sep 10, 2012	71.20	71.26	71.13	71.26	894,293	+0.14(+0.20%)
Sep 07, 2012	70.91	71.21	70.91	71.11	1,235,156	+0.31(+0.43%)
Sep 06, 2012	70.79	70.95	70.68	70.81	1,051,940	+0.14(+0.20%)
Sep 05, 2012	70.58	70.73	70.56	70.67	556,915	+0.15(+0.21%)
Sep 04, 2012	70.67	70.67	70.34	70.52	1,827,007	+0.10(+0.14%)
Aug 31, 2012	70.54	70.54	70.35	70.42	628,604	+0.08(+0.11%)
Aug 30, 2012	70.32	70.37	70.25	70.34	767,036	+0.02(+0.03%)
Aug 29, 2012	70.36	70.38	70.29	70.32	795,183	+0.10(+0.14%)
Aug 27, 2012	70.10	70.24	70.10	70.22	699,110	+0.03(+0.04%)
Aug 24, 2012	70.16	70.22	70.09	70.19	1,537,482	+0.05(+0.08%)
Aug 23, 2012	70.08	70.15	70.03	70.14	1,384,063	+0.17(+0.24%)
Aug 22, 2012	69.66	69.96	69.66	69.96	1,389,559	+0.39(+0.57%)
Aug 21, 2012	69.46	69.63	69.46	69.57	778,144	+0.15(+0.21%)
Aug 20, 2012	69.48	69.50	69.31	69.42	1,712,495	+0.08(+0.11%)
Aug 17, 2012	69.44	69.49	69.33	69.35	600,041	-0.02(-0.03%)
Aug 16, 2012	69.53	69.53	69.35	69.36	785,551	-0.12(-0.18%)
Aug 15, 2012	69.59	69.61	69.41	69.49	823,210	-0.24(-0.34%)
Aug 14, 2012	69.69	69.82	69.66	69.72	631,646	+0.00(+0.00%)
Aug 13, 2012	69.62	69.76	69.61	69.72	649,380	+0.03(+0.04%)
Aug 10, 2012	69.75	69.75	69.55	69.69	957,062	-0.08(-0.11%)
Aug 09, 2012	70.11	70.11	69.77	69.77	771,685	-0.34(-0.48%)
Aug 08, 2012	70.24	70.25	70.09	70.11	584,341	-0.18(-0.25%)
Aug 07, 2012	70.38	70.38	70.18	70.28	1,171,848	-0.03(-0.04%)
Aug 06, 2012	70.27	70.42	70.17	70.31	722,342	+0.22(+0.32%)
Aug 03, 2012	70.11	70.18	69.92	70.09	988,884	+0.20(+0.29%)
Aug 02, 2012	69.87	69.96	69.81	69.89	675,337	+0.05(+0.07%)
Aug 01, 2012	70.19	70.26	69.74	69.84	1,521,371	+0.28(+0.40%)
Jul 31, 2012	69.61	69.73	69.46	69.56	1,556,850	+0.09(+0.14%)
Jul 30, 2012	69.28	69.47	69.23	69.47	1,473,722	+0.25(+0.36%)
Jul 27, 2012	69.05	69.23	69.05	69.22	1,577,690	+0.23(+0.34%)
Jul 26, 2012	68.82	69.00	68.82	68.99	848,502	+0.29(+0.43%)
Jul 25, 2012	68.60	68.70	68.55	68.69	785,890	+0.15(+0.22%)
Jul 24, 2012	68.56	68.59	68.47	68.54	1,373,961	-0.25(-0.37%)
Jul 23, 2012	68.91	68.91	68.70	68.79	1,164,412	-0.43(-0.63%)
Jul 20, 2012	69.25	69.28	69.15	69.23	1,096,992	+0.02(+0.03%)
Jul 19, 2012	69.31	69.31	69.20	69.21	737,838	-0.02(-0.03%)
Jul 18, 2012	69.26	69.26	69.15	69.23	975,452	+0.00(+0.00%)
Jul 17, 2012	69.31	69.33	69.10	69.23	3,117,709	+0.19(+0.27%)
Jul 16, 2012	68.91	69.10	68.83	69.04	535,616	+0.31(+0.45%)
Jul 13, 2012	68.59	68.73	68.52	68.73	1,271,767	+0.33(+0.48%)
Jul 12, 2012	68.25	68.46	68.20	68.40	1,072,774	+0.23(+0.34%)
Jul 11, 2012	67.98	68.22	67.98	68.17	994,848	+0.33(+0.48%)
Jul 10, 2012	67.91	68.05	67.83	67.84	2,221,913	+0.02(+0.03%)
Jul 09, 2012	67.72	67.84	67.66	67.82	1,169,095	+0.00(+0.00%)
Jul 06, 2012	67.68	67.82	67.62	67.82	631,219	+0.10(+0.15%)
Jul 05, 2012	67.76	67.82	67.65	67.72	1,033,547	+0.15(+0.23%)
Jul 03, 2012	67.57	67.71	67.45	67.57	919,960	+0.10(+0.15%)

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