Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2015	21.50	21.77	21.50	21.74	35,337	-0.12(-0.55%)
Mar 30, 2015	21.76	21.91	21.76	21.86	33,758	-0.19(-0.86%)
Mar 27, 2015	22.05	22.07	21.96	22.05	6,672	-0.59(-2.61%)
Mar 26, 2015	21.61	22.64	21.61	22.64	9,733	+0.05(+0.22%)
Mar 25, 2015	22.60	22.74	22.45	22.59	11,216	-0.01(-0.04%)
Mar 24, 2015	22.70	22.70	22.59	22.60	14,629	+0.19(+0.85%)
Mar 23, 2015	22.45	22.45	22.31	22.41	10,688	+0.20(+0.90%)
Mar 20, 2015	22.07	22.21	21.96	22.21	20,437	+0.38(+1.74%)
Mar 19, 2015	21.76	21.88	21.76	21.83	22,815	-0.18(-0.82%)
Mar 18, 2015	21.60	22.01	21.60	22.01	21,975	+0.21(+0.96%)
Mar 17, 2015	21.51	21.80	21.51	21.80	62,408	-0.20(-0.91%)
Mar 16, 2015	21.93	22.09	21.93	22.00	18,267	+0.07(+0.32%)
Mar 13, 2015	21.94	21.94	21.82	21.93	21,144	-0.32(-1.44%)
Mar 12, 2015	22.03	22.25	22.03	22.25	9,453	+0.22(+1.00%)
Mar 11, 2015	21.98	22.03	21.89	22.03	14,954	+0.02(+0.09%)
Mar 10, 2015	21.86	22.01	21.86	22.01	20,977	-0.16(-0.72%)
Mar 09, 2015	22.23	22.23	22.10	22.17	10,369	-0.00(-0.00%)
Mar 06, 2015	22.39	22.39	22.17	22.17	20,703	-0.17(-0.76%)
Mar 05, 2015	22.28	22.51	22.22	22.34	34,608	-0.01(-0.04%)
Mar 04, 2015		22.40	22.38	22.35	11,645	-0.03(-0.13%)
Mar 03, 2015		22.54	22.38	22.38	13,784	-0.18(-0.80%)
Mar 02, 2015	22.39	22.56	22.39	22.56	10,983	+0.13(+0.60%)
Feb 27, 2015	22.40	22.43	22.33	22.43	12,644	+0.25(+1.15%)
Feb 26, 2015	22.36	22.36	22.10	22.17	47,388	-0.10(-0.45%)
Feb 25, 2015	21.92	22.28	21.92	22.27	10,752	+0.07(+0.32%)
Feb 24, 2015	21.99	22.20	21.99	22.20	17,377	+0.04(+0.18%)
Feb 23, 2015	21.96	22.16	21.96	22.16	13,679	-0.02(-0.09%)
Feb 20, 2015	21.97	22.18	21.97	22.18	13,348	-0.09(-0.43%)
Feb 19, 2015	22.17	22.28	22.17	22.27	10,861	-0.03(-0.11%)
Feb 18, 2015	22.23	22.30	22.10	22.30	14,790	+0.20(+0.90%)
Feb 17, 2015	22.00	22.14	22.00	22.10	59,488	+0.42(+1.94%)
Feb 13, 2015		21.68	21.68	21.68	0	+0.41(+1.90%)
Feb 12, 2015	21.30	21.31	21.20	21.27	44,326	-0.48(-2.18%)
Feb 11, 2015	21.67	21.81	21.67	21.75	34,954	+0.01(+0.05%)
Feb 10, 2015	21.80	21.85	21.68	21.74	17,143	+0.64(+3.03%)
Feb 09, 2015	21.21	21.21	21.09	21.10	27,110	+0.02(+0.09%)
Feb 06, 2015	20.86	21.20	20.86	21.08	30,907	-0.64(-2.94%)
Feb 05, 2015	21.61	21.72	21.61	21.72	9,349	+0.66(+3.14%)
Feb 04, 2015	20.85	21.12	20.85	21.06	22,736	+0.38(+1.84%)
Feb 03, 2015	20.66	20.68	20.54	20.68	10,582	+0.19(+0.93%)
Feb 02, 2015	20.51	20.59	20.33	20.49	43,779	+0.19(+0.94%)
Jan 30, 2015	20.32	20.42	20.29	20.30	123,480	-0.13(-0.64%)
Jan 29, 2015	20.40	20.49	20.30	20.43	38,621	-0.07(-0.34%)
Jan 28, 2015	20.69	20.69	20.45	20.50	117,509	+0.07(+0.32%)
Jan 27, 2015	20.36	20.53	20.36	20.43	80,355	-0.24(-1.16%)
Jan 26, 2015	20.57	20.69	20.51	20.68	21,281	+0.25(+1.20%)
Jan 23, 2015	20.55	20.55	20.39	20.43	52,180	+0.25(+1.26%)
Jan 22, 2015	19.98	20.25	19.90	20.18	30,355	+0.05(+0.22%)
Jan 21, 2015	19.83	20.13	19.83	20.13	628,299	-0.24(-1.18%)
Jan 20, 2015	20.38	20.46	20.31	20.37	44,586	-0.47(-2.26%)
Jan 16, 2015		20.84	20.84	20.84	0	+0.51(+2.51%)
Jan 15, 2015	20.44	20.44	20.29	20.33	23,484	-0.04(-0.20%)
Jan 14, 2015	20.39	20.46	20.29	20.37	9,148	-0.47(-2.26%)
Jan 13, 2015				20.84	0	-0.24(-1.14%)
Jan 12, 2015	20.96	21.13	20.96	21.08	33,146	+0.01(+0.05%)
Jan 09, 2015	21.16	21.29	21.07	21.07	19,336	-0.14(-0.68%)
Jan 08, 2015	21.07	21.31	21.07	21.21	13,010	+0.34(+1.65%)
Jan 07, 2015	20.89	21.01	20.87	20.87	9,873	+0.17(+0.82%)
Jan 06, 2015	20.88	20.88	20.61	20.70	28,209	-0.22(-1.05%)
Jan 05, 2015	21.03	21.05	20.85	20.92	14,842	-0.43(-2.01%)

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