Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2014	20.65	20.73	20.62	20.73	42,141	+0.08(+0.40%)
May 29, 2014	20.62	20.65	20.57	20.65	15,622	+0.08(+0.38%)
May 28, 2014	20.54	20.60	20.54	20.57	40,349	-0.01(-0.05%)
May 27, 2014	20.60	20.60	20.53	20.58	27,004	+0.06(+0.32%)
May 23, 2014	20.52	20.52	20.52	20.52	18,500	+0.02(+0.07%)
May 22, 2014	20.50	20.50	20.43	20.50	12,676	+0.05(+0.24%)
May 21, 2014	20.36	20.45	20.36	20.45	18,756	+0.10(+0.49%)
May 20, 2014	20.49	20.49	20.30	20.35	28,127	-0.13(-0.66%)
May 19, 2014	20.40	20.49	20.40	20.48	13,401	+0.01(+0.04%)
May 16, 2014	20.45	20.48	20.40	20.48	43,722	+0.05(+0.23%)
May 15, 2014	20.57	20.57	20.38	20.43	154,815	-0.19(-0.92%)
May 14, 2014	20.69	20.69	20.60	20.62	22,514	-0.07(-0.34%)
May 13, 2014	20.72	20.72	20.67	20.69	8,931	+0.01(+0.05%)
May 12, 2014	20.60	20.68	20.60	20.68	36,599	+0.11(+0.53%)
May 09, 2014	20.51	20.57	20.49	20.57	23,560	+0.06(+0.29%)
May 08, 2014	20.56	20.62	20.48	20.51	26,634	-0.03(-0.15%)
May 07, 2014	20.41	20.54	20.37	20.54	21,880	+0.17(+0.84%)
May 06, 2014	20.47	20.47	20.37	20.37	38,875	-0.09(-0.46%)
May 05, 2014	20.33	20.48	20.32	20.46	22,384	+0.05(+0.27%)
May 02, 2014	20.38	20.51	20.38	20.41	68,390	-0.01(-0.05%)
May 01, 2014	20.50	20.50	20.38	20.42	33,579	-0.07(-0.34%)
Apr 30, 2014	20.45	20.49	20.40	20.49	24,819	+0.06(+0.29%)
Apr 29, 2014	20.48	20.50	20.43	20.43	18,889	+0.01(+0.05%)
Apr 28, 2014	20.28	20.44	20.26	20.42	29,518	+0.14(+0.70%)
Apr 25, 2014	20.32	20.33	20.22	20.28	26,999	-0.07(-0.36%)
Apr 24, 2014	20.42	20.42	20.34	20.35	26,932	-0.02(-0.10%)
Apr 23, 2014	20.41	20.42	20.37	20.37	16,790	-0.05(-0.24%)
Apr 22, 2014	20.38	20.45	20.38	20.42	20,516	+0.01(+0.05%)
Apr 21, 2014	20.31	20.41	20.31	20.41	42,033	+0.03(+0.15%)
Apr 17, 2014	20.30	20.38	20.38	20.38	15,700	+0.06(+0.30%)
Apr 16, 2014	20.21	20.32	20.21	20.32	25,719	+0.18(+0.89%)
Apr 15, 2014	20.05	20.14	19.95	20.14	22,130	+0.15(+0.75%)
Apr 14, 2014	19.93	20.02	19.89	19.99	32,537	+0.13(+0.65%)
Apr 11, 2014	19.90	19.97	19.82	19.86	32,631	-0.08(-0.40%)
Apr 10, 2014	20.20	20.26	19.92	19.94	47,240	-0.28(-1.38%)
Apr 09, 2014	20.14	20.22	20.08	20.22	32,167	+0.15(+0.75%)
Apr 08, 2014	19.92	20.09	19.92	20.07	18,927	+0.11(+0.55%)
Apr 07, 2014	20.02	20.11	19.96	19.96	32,343	-0.15(-0.75%)
Apr 04, 2014	20.27	20.33	20.07	20.11	23,037	-0.13(-0.64%)
Apr 03, 2014	20.20	20.25	20.18	20.24	21,493	+0.04(+0.20%)
Apr 02, 2014	20.11	20.21	20.11	20.20	8,259	+0.05(+0.25%)
Apr 01, 2014	20.14	20.15	20.05	20.15	31,879	+0.05(+0.25%)
Mar 31, 2014	20.06	20.11	20.03	20.10	45,467	+0.15(+0.75%)
Mar 28, 2014	19.84	19.98	19.84	19.95	157,154	+0.12(+0.61%)
Mar 27, 2014	19.78	19.87	19.75	19.83	18,664	+0.00(+0.03%)
Mar 26, 2014	19.94	20.00	19.82	19.82	68,587	-0.09(-0.43%)
Mar 25, 2014	19.81	19.92	19.81	19.91	30,945	+0.17(+0.86%)
Mar 24, 2014	19.84	19.85	19.70	19.74	63,882	-0.02(-0.10%)
Mar 21, 2014	19.84	19.92	19.76	19.76	468,534	-0.08(-0.40%)
Mar 20, 2014	19.76	19.86	19.70	19.84	19,403	+0.09(+0.46%)
Mar 19, 2014	19.97	19.97	19.69	19.75	18,113	-0.20(-1.01%)
Mar 18, 2014	19.90	19.97	19.87	19.95	22,640	+0.08(+0.40%)
Mar 17, 2014	19.74	19.87	19.74	19.87	18,937	+0.19(+0.97%)
Mar 14, 2014	19.69	19.79	19.67	19.68	33,932	-0.03(-0.15%)
Mar 13, 2014	19.87	19.91	19.68	19.71	40,915	-0.13(-0.66%)
Mar 12, 2014	19.79	19.85	19.75	19.84	24,518	+0.03(+0.15%)
Mar 11, 2014	19.94	19.94	19.81	19.81	16,940	-0.06(-0.30%)
Mar 10, 2014	19.85	19.89	19.79	19.87	31,172	-0.02(-0.10%)
Mar 07, 2014	19.89	19.91	19.84	19.89	12,982	+0.05(+0.25%)
Mar 06, 2014	19.83	19.87	19.82	19.84	16,974	+0.03(+0.15%)
Mar 05, 2014	19.86	19.86	19.78	19.81	84,545	-0.08(-0.40%)
Mar 04, 2014	19.82	19.91	19.80	19.89	27,521	+0.26(+1.32%)

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