Date	Open	High	Low	Close	Volume	Change (%)
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%)
Jan 02, 2015	78.93	79.23	78.91	79.23	377,156	+0.46(+0.59%)
Dec 31, 2014	78.72	78.77	78.77	78.77	277,249	+0.01(+0.02%)
Dec 30, 2014	78.77	78.86	78.71	78.75	273,138	+0.10(+0.12%)
Dec 29, 2014	78.77	78.78	78.53	78.66	172,811	+0.15(+0.19%)
Dec 26, 2014	78.52	78.59	78.46	78.51	86,500	-0.09(-0.12%)
Dec 24, 2014	78.40	78.61	78.61	78.61	104,533	+0.13(+0.17%)
Dec 23, 2014	78.66	78.79	78.48	78.48	202,232	-0.34(-0.43%)
Dec 22, 2014	78.65	78.82	78.65	78.82	155,679	+0.14(+0.17%)
Dec 19, 2014	78.50	78.70	78.49	78.68	157,685	+0.22(+0.29%)
Dec 18, 2014	78.51	78.58	78.45	78.45	125,361	-0.20(-0.26%)
Dec 17, 2014	78.85	78.87	78.66	78.66	264,837	-0.14(-0.18%)
Dec 16, 2014	78.92	78.92	78.69	78.80	106,813	+0.02(+0.03%)
Dec 15, 2014	78.90	78.92	78.77	78.78	230,708	-0.16(-0.20%)
Dec 12, 2014	78.79	78.98	78.75	78.94	198,464	+0.36(+0.46%)
Dec 11, 2014	78.83	78.83	78.58	78.58	585,567	-0.30(-0.38%)
Dec 10, 2014	78.64	78.88	78.58	78.87	289,924	+0.24(+0.30%)
Dec 09, 2014	78.69	78.78	78.61	78.63	206,164	+0.01(+0.01%)
Dec 08, 2014	78.56	78.63	78.48	78.63	174,857	+0.07(+0.09%)
Dec 05, 2014	78.64	78.68	78.48	78.56	237,157	-0.13(-0.17%)
Dec 04, 2014	78.60	78.74	78.58	78.69	300,943	+0.08(+0.10%)
Dec 03, 2014	78.58	78.64	78.56	78.61	88,547	-0.05(-0.06%)
Dec 02, 2014	78.73	78.76	78.57	78.66	479,375	-0.15(-0.19%)

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