Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	18.48	18.48	18.11	18.28	151,885	-0.04(-0.23%)
Apr 29, 2013	18.68	18.79	18.32	18.33	80,972	-0.28(-1.50%)
Apr 26, 2013	18.47	18.67	18.46	18.61	113,998	+0.15(+0.79%)
Apr 25, 2013	18.35	18.55	18.20	18.46	82,501	+0.11(+0.60%)
Apr 24, 2013	18.30	18.36	18.13	18.35	102,062	+0.10(+0.53%)
Apr 23, 2013	18.08	18.28	17.94	18.25	130,655	+0.28(+1.56%)
Apr 22, 2013	18.01	18.07	17.68	17.97	128,868	+0.07(+0.37%)
Apr 19, 2013	17.82	18.03	17.82	17.91	66,313	+0.07(+0.37%)
Apr 18, 2013	17.57	17.93	17.42	17.84	121,642	+0.36(+2.05%)
Apr 17, 2013	17.91	17.92	17.42	17.48	115,096	-0.41(-2.28%)
Apr 16, 2013	17.85	18.01	17.76	17.89	122,645	+0.13(+0.75%)
Apr 15, 2013	18.41	18.41	17.73	17.76	119,912	-0.66(-3.57%)
Apr 12, 2013	18.33	18.44	18.19	18.41	134,568	+0.10(+0.53%)
Apr 11, 2013	18.21	18.39	18.15	18.32	140,357	+0.23(+1.28%)
Apr 10, 2013	17.83	18.13	17.76	18.08	109,273	+0.28(+1.57%)
Apr 09, 2013	18.12	18.17	17.69	17.80	129,151	-0.36(-1.98%)
Apr 08, 2013	18.28	18.28	17.91	18.16	109,886	-0.06(-0.33%)
Apr 05, 2013	17.73	18.34	17.73	18.22	147,037	+0.35(+1.94%)
Apr 04, 2013	17.73	17.88	17.68	17.88	82,692	+0.18(+1.03%)
Apr 03, 2013	17.87	17.87	17.63	17.69	147,859	-0.21(-1.15%)
Apr 02, 2013	17.97	18.11	17.69	17.90	122,786	-0.01(-0.07%)
Apr 01, 2013	18.33	18.38	17.76	17.91	205,472	-0.39(-2.13%)
Mar 28, 2013	17.39	18.38	17.39	18.30	439,907	+0.91(+5.24%)
Mar 27, 2013	16.96	17.45	16.86	17.39	384,341	+0.49(+2.91%)
Mar 26, 2013	16.84	17.09	16.82	16.90	122,859	+0.05(+0.32%)
Mar 25, 2013	16.78	16.89	16.77	16.84	180,852	+0.10(+0.61%)
Mar 22, 2013	16.57	16.77	16.49	16.74	187,856	+0.16(+0.94%)
Mar 21, 2013	16.56	16.65	16.48	16.59	197,766	-0.06(-0.36%)
Mar 20, 2013	16.63	16.77	16.49	16.65	225,318	-0.04(-0.25%)
Mar 19, 2013	16.65	16.77	16.48	16.69	227,068	-0.14(-0.82%)
Mar 18, 2013	16.96	17.08	16.59	16.83	248,465	-0.36(-2.09%)
Mar 15, 2013	17.26	17.26	17.03	17.19	179,720	-0.01(-0.07%)
Mar 14, 2013	16.96	17.22	16.96	17.20	93,971	+0.22(+1.31%)
Mar 13, 2013	16.90	17.05	16.90	16.98	80,757	+0.08(+0.46%)
Mar 12, 2013	16.98	17.10	16.84	16.90	89,889	-0.06(-0.35%)
Mar 11, 2013	17.06	17.10	16.90	16.96	37,363	-0.16(-0.95%)
Mar 08, 2013	17.14	17.18	16.91	17.12	43,910	-0.04(-0.21%)
Mar 07, 2013	17.04	17.16	17.02	17.16	45,557	+0.07(+0.39%)
Mar 06, 2013	17.17	17.25	16.95	17.09	75,715	-0.13(-0.77%)
Mar 05, 2013	17.15	17.26	17.12	17.22	51,166	+0.01(+0.07%)
Mar 04, 2013	17.03	17.22	16.79	17.21	86,319	+0.17(+1.02%)
Mar 01, 2013	16.85	17.06	16.82	17.04	59,118	+0.22(+1.28%)
Feb 28, 2013	17.11	17.11	16.79	16.82	60,835	-0.23(-1.37%)
Feb 27, 2013	17.00	17.27	16.86	17.05	98,215	+0.10(+0.60%)
Feb 26, 2013	16.88	17.04	16.72	16.95	72,750	+0.08(+0.46%)
Feb 25, 2013	17.11	17.17	16.86	16.87	97,462	-0.17(-1.02%)
Feb 22, 2013	17.12	17.12	16.94	17.05	75,330	+0.02(+0.11%)
Feb 21, 2013	17.09	17.09	16.91	17.03	100,355	-0.02(-0.11%)
Feb 20, 2013	17.15	17.35	16.96	17.05	141,758	-0.15(-0.87%)
Feb 19, 2013	16.83	17.20	16.77	17.20	153,076	+0.33(+1.95%)
Feb 15, 2013	17.01	17.01	16.73	16.87	100,154	+0.00(+0.00%)
Feb 14, 2013	17.02	17.05	16.80	16.87	61,007	-0.13(-0.78%)
Feb 13, 2013	16.86	17.16	16.86	17.00	68,552	+0.10(+0.60%)
Feb 12, 2013	16.92	16.98	16.69	16.90	65,133	-0.04(-0.25%)
Feb 11, 2013	17.05	17.06	16.93	16.94	41,148	-0.15(-0.88%)
Feb 08, 2013	16.99	17.14	16.94	17.09	53,396	+0.06(+0.35%)
Feb 07, 2013	17.10	17.18	16.92	17.03	48,816	-0.12(-0.70%)
Feb 06, 2013	17.02	17.20	16.86	17.15	145,243	+0.18(+1.06%)
Feb 04, 2013	16.89	17.05	16.80	16.97	94,717	+0.04(+0.25%)

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