Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2014	22.56	22.68	22.53	22.65	508,086	+0.11(+0.47%)
Apr 29, 2014	22.58	22.63	22.52	22.54	548,044	+0.09(+0.40%)
Apr 28, 2014	22.47	22.52	22.27	22.45	439,820	+0.07(+0.30%)
Apr 25, 2014	22.41	22.44	22.29	22.38	488,463	-0.08(-0.37%)
Apr 24, 2014	22.44	22.51	22.28	22.47	935,539	+0.10(+0.46%)
Apr 23, 2014	22.42	22.42	22.32	22.37	416,433	-0.09(-0.39%)
Apr 22, 2014	22.44	22.48	22.41	22.45	313,271	+0.13(+0.57%)
Apr 21, 2014	22.31	22.57	22.27	22.32	314,801	+0.05(+0.22%)
Apr 17, 2014	22.22	22.27	22.27	22.27	426,166	+0.09(+0.43%)
Apr 16, 2014	22.04	22.18	21.96	22.18	479,346	+0.26(+1.20%)
Apr 15, 2014	22.00	22.02	21.66	21.92	679,755	-0.06(-0.27%)
Apr 14, 2014	21.89	21.99	21.84	21.98	479,579	+0.07(+0.31%)
Apr 11, 2014	21.87	22.05	21.85	21.91	531,078	-0.11(-0.48%)
Apr 10, 2014	22.41	22.41	22.00	22.01	389,627	-0.43(-1.91%)
Apr 09, 2014	22.32	22.45	22.25	22.44	424,934	+0.31(+1.40%)
Apr 08, 2014	22.04	22.19	22.00	22.14	347,634	+0.00(+0.00%)
Apr 07, 2014	22.21	22.26	22.07	22.14	954,676	-0.04(-0.17%)
Apr 04, 2014	22.26	22.35	22.14	22.17	562,381	-0.04(-0.17%)
Apr 03, 2014	22.23	22.28	22.13	22.21	249,450	+0.02(+0.07%)
Apr 02, 2014	22.17	22.20	22.15	22.20	280,146	-0.04(-0.17%)
Apr 01, 2014	22.22	22.26	22.17	22.23	706,618	+0.22(+0.99%)
Mar 31, 2014	22.14	22.18	21.97	22.01	234,054	+0.02(+0.07%)
Mar 28, 2014	21.94	22.03	21.94	22.00	540,291	+0.13(+0.59%)
Mar 27, 2014	21.82	21.90	21.79	21.87	323,316	+0.01(+0.03%)
Mar 26, 2014	22.01	22.02	21.86	21.86	530,144	-0.04(-0.17%)
Mar 25, 2014	21.73	21.94	21.67	21.90	2,124,821	+0.33(+1.54%)
Mar 24, 2014	21.67	21.67	21.37	21.57	303,201	+0.03(+0.14%)
Mar 21, 2014	21.71	21.78	21.51	21.54	291,123	-0.08(-0.38%)
Mar 20, 2014	21.39	21.65	21.35	21.62	346,526	+0.16(+0.74%)
Mar 19, 2014	21.79	21.86	21.35	21.46	462,676	-0.35(-1.59%)
Mar 18, 2014	21.70	21.89	21.68	21.81	455,765	+0.26(+1.19%)
Mar 17, 2014	21.46	21.61	21.46	21.55	288,281	+0.31(+1.46%)
Mar 14, 2014	21.15	21.36	21.13	21.25	450,163	-0.01(-0.04%)
Mar 13, 2014	21.80	21.83	21.20	21.25	670,766	-0.51(-2.36%)
Mar 12, 2014	21.61	21.77	21.53	21.77	391,394	-0.06(-0.28%)
Mar 11, 2014	21.90	22.03	21.80	21.83	377,451	-0.20(-0.89%)
Mar 10, 2014	22.04	22.08	21.85	22.02	546,654	-0.03(-0.14%)
Mar 07, 2014	22.13	22.14	21.93	22.05	347,472	-0.09(-0.41%)
Mar 06, 2014	22.14	22.19	22.10	22.14	441,778	+0.31(+1.42%)
Mar 05, 2014	21.84	21.88	21.77	21.83	214,619	+0.02(+0.10%)
Mar 04, 2014	21.86	21.88	21.76	21.81	355,204	+0.44(+2.05%)
Mar 03, 2014	21.48	21.56	21.32	21.37	523,500	-0.53(-2.41%)
Feb 28, 2014	21.92	22.04	21.84	21.90	2,770,480	+0.05(+0.24%)
Feb 27, 2014	21.68	21.85	21.65	21.85	667,605	+0.11(+0.49%)
Feb 26, 2014	21.74	21.77	21.68	21.74	365,353	-0.15(-0.69%)
Feb 25, 2014	21.94	21.99	21.80	21.89	752,396	+0.00(+0.00%)
Feb 24, 2014	21.82	21.98	21.71	21.89	451,580	+0.19(+0.87%)
Feb 21, 2014	21.68	21.80	21.67	21.71	512,502	+0.10(+0.45%)
Feb 20, 2014	21.51	21.64	21.46	21.61	299,441	+0.20(+0.95%)
Feb 19, 2014	21.51	21.62	21.40	21.40	529,742	-0.12(-0.56%)
Feb 18, 2014	21.52	21.55	21.44	21.52	286,529	+0.02(+0.11%)
Feb 14, 2014	21.41	21.50	21.50	21.50	253,604	+0.10(+0.46%)
Feb 13, 2014	21.13	21.40	21.13	21.40	839,174	+0.23(+1.07%)
Feb 12, 2014	21.14	21.22	21.13	21.18	652,186	+0.00(+0.00%)
Feb 11, 2014	20.97	21.22	20.95	21.18	312,794	+0.29(+1.41%)
Feb 10, 2014	20.94	20.94	20.87	20.88	200,962	-0.08(-0.36%)
Feb 07, 2014	20.72	20.98	20.70	20.96	412,636	+0.32(+1.57%)
Feb 06, 2014	20.45	20.66	20.45	20.64	308,860	+0.41(+2.05%)
Feb 05, 2014	20.19	20.24	20.14	20.22	455,718	+0.04(+0.19%)
Feb 04, 2014	20.17	20.20	20.09	20.18	1,204,065	+0.27(+1.36%)

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