Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2015	81.06	81.36	81.06	81.29	547,877	+0.19(+0.24%)
Mar 30, 2015	81.05	81.18	80.89	81.10	195,204	-0.04(-0.05%)
Mar 27, 2015	80.93	81.24	80.93	81.14	120,919	+0.39(+0.48%)
Mar 26, 2015	80.92	81.01	80.69	80.75	325,991	-0.46(-0.57%)
Mar 25, 2015	81.42	81.42	81.13	81.21	148,131	-0.04(-0.05%)
Mar 24, 2015	81.19	81.30	81.06	81.25	182,519	+0.12(+0.14%)
Mar 23, 2015	81.21	81.43	81.06	81.14	303,902	-0.07(-0.08%)
Mar 20, 2015	81.38	81.56	81.15	81.20	164,615	+0.07(+0.09%)
Mar 19, 2015	81.02	81.24	80.94	81.13	304,316	+0.07(+0.09%)
Mar 18, 2015	80.79	81.06	80.58	81.06	348,640	+0.41(+0.50%)
Mar 17, 2015	80.57	80.69	80.44	80.65	203,970	+0.11(+0.14%)
Mar 16, 2015	80.59	80.59	80.41	80.54	125,962	-0.02(-0.02%)
Mar 13, 2015	80.51	80.70	80.41	80.55	107,168	+0.08(+0.10%)
Mar 12, 2015	80.75	80.78	80.42	80.47	232,758	-0.18(-0.23%)
Mar 11, 2015	80.50	80.67	80.35	80.66	195,801	+0.19(+0.24%)
Mar 10, 2015	80.32	80.47	80.20	80.47	293,586	+0.24(+0.30%)
Mar 09, 2015	79.96	80.25	79.96	80.22	410,433	+0.26(+0.32%)
Mar 06, 2015	80.37	80.43	79.96	79.96	180,594	-0.61(-0.76%)
Mar 05, 2015	80.53	80.58	80.41	80.58	127,393	+0.12(+0.15%)
Mar 04, 2015	80.47	80.55	80.40	80.46	174,910	+0.09(+0.11%)
Mar 03, 2015	80.46	80.53	80.33	80.37	147,685	-0.10(-0.12%)
Mar 02, 2015	80.83	80.83	80.47	80.47	189,176	-0.25(-0.31%)
Feb 27, 2015	80.69	80.88	80.58	80.72	397,292	+0.09(+0.11%)
Feb 26, 2015	80.76	80.85	80.55	80.63	249,267	-0.18(-0.23%)
Feb 25, 2015	80.74	80.86	80.63	80.81	281,639	+0.13(+0.16%)
Feb 24, 2015	80.37	80.75	80.30	80.69	257,117	+0.36(+0.45%)
Feb 23, 2015	80.15	80.37	80.08	80.33	245,659	+0.26(+0.33%)
Feb 20, 2015	80.15	80.50	80.05	80.06	214,694	-0.13(-0.16%)
Feb 19, 2015	80.29	80.32	80.08	80.19	156,443	-0.14(-0.17%)
Feb 18, 2015	80.11	80.34	79.96	80.33	162,176	+0.24(+0.29%)
Feb 17, 2015	80.29	80.43	80.08	80.09	552,372	-0.22(-0.27%)
Feb 13, 2015	80.33	80.31	80.31	80.31	1,090,296	-0.07(-0.09%)
Feb 12, 2015	80.50	80.52	80.36	80.38	192,013	-0.04(-0.05%)
Feb 11, 2015	80.41	80.50	80.23	80.43	205,578	+0.07(+0.09%)
Feb 10, 2015	80.45	80.56	80.34	80.36	186,777	-0.20(-0.25%)
Feb 09, 2015	80.55	80.72	80.41	80.55	147,514	+0.24(+0.29%)
Feb 06, 2015	80.63	80.63	80.30	80.32	427,887	-0.49(-0.60%)
Feb 05, 2015	80.94	80.94	80.74	80.80	297,835	-0.14(-0.17%)
Feb 04, 2015	80.78	80.97	80.58	80.94	253,327	+0.10(+0.13%)
Feb 03, 2015	81.14	81.17	80.77	80.84	428,015	-0.44(-0.54%)
Feb 02, 2015	81.07	81.31	81.04	81.28	194,352	-0.12(-0.14%)
Jan 30, 2015	81.19	81.40	81.19	81.40	609,184	+0.54(+0.67%)
Jan 29, 2015	80.94	81.07	80.78	80.86	161,962	-0.07(-0.09%)
Jan 28, 2015	80.66	81.11	80.66	80.93	281,659	+0.19(+0.24%)
Jan 27, 2015	80.82	80.82	80.58	80.74	237,542	+0.12(+0.15%)
Jan 26, 2015	80.65	80.75	80.53	80.61	420,497	+0.03(+0.04%)
Jan 23, 2015	80.44	80.70	80.44	80.58	163,966	+0.26(+0.32%)
Jan 22, 2015	80.46	80.47	80.17	80.33	127,836	-0.09(-0.11%)
Jan 21, 2015	80.36	80.59	80.33	80.41	370,433	-0.12(-0.16%)
Jan 20, 2015	80.46	80.60	80.38	80.54	151,063	+0.26(+0.32%)
Jan 16, 2015	80.45	80.52	80.27	80.28	385,782	-0.18(-0.23%)
Jan 15, 2015	80.18	80.55	80.11	80.47	199,484	+0.39(+0.49%)
Jan 14, 2015	80.12	80.23	80.01	80.08	207,057	+0.15(+0.19%)
Jan 13, 2015	79.83	79.99	79.79	79.92	205,608	-0.01(-0.01%)
Jan 12, 2015	79.81	79.97	79.77	79.93	123,850	+0.18(+0.22%)
Jan 09, 2015	79.56	79.85	79.53	79.75	297,610	+0.12(+0.15%)
Jan 08, 2015	79.56	79.66	79.47	79.64	177,161	-0.07(-0.08%)
Jan 07, 2015	79.65	79.78	79.50	79.70	288,208	+0.06(+0.07%)
Jan 06, 2015	79.52	79.83	79.45	79.64	292,651	+0.18(+0.23%)
Jan 05, 2015	79.31	79.48	79.20	79.46	141,623	+0.23(+0.29%)

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