Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2015	20.42	20.42	20.22	20.23	72,357	-0.28(-1.37%)
Apr 29, 2015	20.60	20.61	20.38	20.51	43,040	-0.36(-1.72%)
Apr 28, 2015	20.86	20.87	20.74	20.87	25,335	-0.06(-0.31%)
Apr 27, 2015	21.03	21.04	20.92	20.93	13,928	+0.11(+0.50%)
Apr 24, 2015	20.78	20.87	20.76	20.83	27,146	+0.02(+0.10%)
Apr 23, 2015	20.75	20.83	20.67	20.81	14,557	-0.01(-0.05%)
Apr 22, 2015	20.82	20.85	20.71	20.82	27,883	-0.03(-0.14%)
Apr 21, 2015	20.82	20.86	20.79	20.85	24,822	+0.20(+0.97%)
Apr 20, 2015	20.62	20.66	20.62	20.65	14,599	+0.14(+0.68%)
Apr 17, 2015	20.57	20.57	20.45	20.51	61,123	-0.30(-1.44%)
Apr 16, 2015	20.86	20.86	20.77	20.81	17,944	-0.09(-0.41%)
Apr 15, 2015	20.95	20.96	20.88	20.89	28,224	+0.02(+0.07%)
Apr 14, 2015	20.83	20.91	20.81	20.88	58,188	+0.06(+0.29%)
Apr 13, 2015	20.90	20.91	20.77	20.82	17,147	-0.11(-0.53%)
Apr 10, 2015	20.86	20.94	20.85	20.93	18,678	+0.09(+0.43%)
Apr 09, 2015	20.72	20.86	20.70	20.84	25,223	+0.14(+0.68%)
Apr 08, 2015	20.70	20.72	20.62	20.70	38,666	+0.10(+0.49%)
Apr 07, 2015	20.55	20.66	20.55	20.60	19,546	+0.20(+0.98%)
Apr 06, 2015	20.28	20.49	20.25	20.40	24,071	+0.06(+0.29%)
Apr 02, 2015		20.34	20.34	20.34	0	+0.07(+0.35%)
Apr 01, 2015	20.28	20.28	20.20	20.27	26,080	+0.15(+0.75%)
Mar 31, 2015	20.18	20.24	20.11	20.12	37,122	-0.32(-1.57%)
Mar 30, 2015	20.38	20.47	20.38	20.44	70,879	+0.17(+0.84%)
Mar 27, 2015	20.22	20.27	20.18	20.27	41,011	+0.01(+0.05%)
Mar 26, 2015	20.16	20.30	20.07	20.26	36,426	-0.19(-0.93%)
Mar 25, 2015	20.63	20.63	20.45	20.45	41,104	-0.16(-0.78%)
Mar 24, 2015	20.58	20.71	20.58	20.61	30,893	-0.01(-0.05%)
Mar 23, 2015	20.64	20.66	20.59	20.62	14,591	-0.08(-0.39%)
Mar 20, 2015	20.63	20.71	20.63	20.70	23,623	+0.18(+0.88%)
Mar 19, 2015	20.46	20.55	20.46	20.52	37,305	+0.10(+0.49%)
Mar 18, 2015	20.34	20.45	20.33	20.42	18,361	+0.08(+0.39%)
Mar 17, 2015	20.26	20.34	20.22	20.34	12,354	-0.03(-0.15%)
Mar 16, 2015	20.27	20.37	20.26	20.37	24,013	+0.17(+0.84%)
Mar 13, 2015	20.12	20.20	20.09	20.20	75,799	+0.08(+0.40%)
Mar 12, 2015	20.14	20.15	20.10	20.12	11,062	+0.10(+0.50%)
Mar 11, 2015	19.90	20.07	19.89	20.02	33,514	+0.22(+1.11%)
Mar 10, 2015	19.86	19.89	19.74	19.80	44,208	-0.28(-1.39%)
Mar 09, 2015	20.08	20.10	20.05	20.08	16,059	+0.02(+0.10%)
Mar 06, 2015	20.14	20.20	20.02	20.06	29,902	-0.06(-0.30%)
Mar 05, 2015	20.11	20.15	20.06	20.12	11,301	+0.17(+0.85%)
Mar 04, 2015		19.98	19.80	19.95	10,390	+0.01(+0.05%)
Mar 03, 2015	20.02	20.02	19.87	19.94	93,132	-0.15(-0.75%)
Mar 02, 2015	20.03	20.09	20.00	20.09	9,157	+0.07(+0.35%)
Feb 27, 2015	20.03	20.06	19.98	20.02	122,035	+0.03(+0.15%)
Feb 26, 2015	19.99	20.03	19.96	19.99	112,217	+0.12(+0.60%)
Feb 25, 2015	19.88	19.90	19.82	19.87	22,943	-0.05(-0.25%)
Feb 24, 2015	19.87	19.96	19.87	19.92	17,391	+0.13(+0.66%)
Feb 23, 2015	19.80	19.81	19.77	19.79	46,763	-0.10(-0.50%)
Feb 20, 2015	19.60	19.93	19.60	19.89	29,017	+0.18(+0.91%)
Feb 19, 2015	19.69	19.74	19.66	19.71	83,593	+0.11(+0.56%)
Feb 18, 2015	19.59	19.64	19.57	19.60	11,070	+0.10(+0.51%)
Feb 17, 2015	19.38	19.50	19.38	19.50	22,260	+0.05(+0.26%)
Feb 13, 2015		19.45	19.45	19.45	0	+0.12(+0.62%)
Feb 12, 2015	19.25	19.33	19.21	19.33	6,003	+0.13(+0.68%)
Feb 11, 2015	19.15	19.20	19.10	19.20	32,267	-0.06(-0.31%)
Feb 10, 2015	19.20	19.26	19.15	19.26	5,079	+0.25(+1.32%)
Feb 09, 2015	18.97	19.06	18.97	19.01	12,664	-0.15(-0.78%)
Feb 06, 2015	19.16	19.23	19.11	19.16	13,765	-0.12(-0.62%)
Feb 05, 2015	19.19	19.28	19.19	19.28	9,140	+0.22(+1.15%)
Feb 04, 2015	19.10	19.17	19.05	19.06	18,930	-0.13(-0.68%)
Feb 03, 2015	19.10	19.19	19.07	19.19	14,086	+0.14(+0.73%)

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