Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	19.13	19.19	19.03	19.10	201,785	+0.22(+1.15%)
Feb 25, 2011	18.84	18.95	18.82	18.89	252,048	+0.24(+1.26%)
Feb 24, 2011	18.76	18.76	18.50	18.65	194,500	-0.15(-0.80%)
Feb 23, 2011	18.81	18.91	18.66	18.80	407,271	+0.05(+0.26%)
Feb 22, 2011	18.98	19.07	18.73	18.75	264,043	-0.60(-3.12%)
Feb 18, 2011	19.34	19.38	19.29	19.36	92,707	+0.05(+0.28%)
Feb 17, 2011	19.18	19.32	19.16	19.30	247,630	+0.07(+0.38%)
Feb 16, 2011	19.10	19.24	19.03	19.23	113,619	+0.21(+1.08%)
Feb 15, 2011	19.09	19.12	19.00	19.03	261,480	-0.13(-0.66%)
Feb 14, 2011	19.08	19.16	19.03	19.15	239,109	+0.06(+0.32%)
Feb 11, 2011	18.88	19.10	18.88	19.09	376,434	+0.01(+0.03%)
Feb 10, 2011	18.98	19.13	18.81	19.09	147,826	-0.10(-0.53%)
Feb 09, 2011	19.23	19.28	19.12	19.19	214,875	-0.16(-0.84%)
Feb 08, 2011	19.29	19.36	19.19	19.35	321,898	+0.08(+0.44%)
Feb 07, 2011	19.18	19.31	19.14	19.27	389,444	+0.13(+0.69%)
Feb 04, 2011	19.18	19.18	19.04	19.13	720,953	+0.03(+0.16%)
Feb 03, 2011	19.00	19.13	18.95	19.10	452,750	+0.04(+0.22%)
Feb 02, 2011	19.15	19.15	19.03	19.06	292,639	-0.13(-0.66%)
Feb 01, 2011	18.97	19.20	18.89	19.19	696,353	+0.48(+2.58%)
Jan 31, 2011	18.74	18.83	18.69	18.71	1,680,014	+0.12(+0.65%)
Jan 28, 2011	18.91	18.91	18.57	18.59	224,029	-0.39(-2.04%)
Jan 27, 2011	18.91	18.98	18.83	18.97	777,747	+0.04(+0.22%)
Jan 26, 2011	18.87	18.96	18.81	18.93	338,766	+0.14(+0.77%)
Jan 25, 2011	18.73	18.80	18.63	18.78	163,366	-0.02(-0.10%)
Jan 24, 2011	18.68	18.80	18.63	18.80	324,043	+0.14(+0.74%)
Jan 21, 2011	18.71	18.75	18.64	18.66	180,038	-0.08(-0.45%)
Jan 20, 2011	18.76	18.80	18.57	18.75	184,266	-0.18(-0.96%)
Jan 19, 2011	19.06	19.12	18.87	18.93	146,154	-0.09(-0.48%)
Jan 18, 2011	19.01	19.06	18.95	19.02	205,001	+0.05(+0.25%)
Jan 14, 2011	18.84	18.98	18.80	18.97	130,753	+0.14(+0.77%)
Jan 13, 2011	18.91	18.96	18.80	18.83	203,712	-0.02(-0.13%)
Jan 12, 2011	18.66	18.86	18.66	18.85	490,183	+0.28(+1.53%)
Jan 11, 2011	18.51	18.59	18.46	18.57	504,705	+0.17(+0.95%)
Jan 10, 2011	18.33	18.39	18.21	18.39	287,298	-0.04(-0.20%)
Jan 07, 2011	18.50	18.50	18.30	18.43	478,413	-0.02(-0.10%)
Jan 06, 2011	18.65	18.65	18.41	18.45	214,940	-0.17(-0.94%)
Jan 05, 2011	18.50	18.63	18.46	18.62	663,927	-0.07(-0.39%)
Jan 04, 2011	18.80	18.83	18.57	18.69	644,773	-0.05(-0.26%)
Jan 03, 2011	18.69	18.79	18.63	18.74	516,160	+0.14(+0.75%)
Dec 31, 2010	18.51	18.66	18.48	18.60	568,038	+0.14(+0.78%)
Dec 30, 2010	18.46	18.47	18.37	18.46	456,179	+0.04(+0.23%)
Dec 29, 2010	18.37	18.45	18.25	18.42	164,336	+0.25(+1.40%)
Dec 28, 2010	18.16	18.20	18.07	18.16	166,336	+0.11(+0.60%)
Dec 27, 2010	18.00	18.09	17.95	18.05	166,966	-0.05(-0.30%)
Dec 23, 2010	17.98	18.12	17.98	18.11	156,839	+0.10(+0.54%)
Dec 22, 2010	17.95	18.05	17.95	18.01	167,189	+0.03(+0.15%)
Dec 21, 2010	17.99	18.02	17.95	17.98	194,457	+0.06(+0.32%)
Dec 20, 2010	17.93	17.96	17.81	17.93	524,738	+0.01(+0.03%)
Dec 17, 2010	17.90	17.93	17.78	17.92	130,468	+0.01(+0.05%)
Dec 16, 2010	17.85	17.97	17.79	17.91	173,473	+0.04(+0.20%)
Dec 15, 2010	18.00	18.05	17.82	17.88	147,297	-0.17(-0.95%)
Dec 14, 2010	18.04	18.16	17.97	18.05	814,383	+0.07(+0.36%)
Dec 13, 2010	17.87	18.07	17.87	17.98	272,312	+0.20(+1.13%)
Dec 10, 2010	17.69	17.78	17.65	17.78	144,110	+0.07(+0.37%)
Dec 09, 2010	17.70	17.73	17.60	17.72	329,566	+0.02(+0.13%)
Dec 08, 2010	17.66	17.70	17.54	17.69	122,331	+0.06(+0.34%)
Dec 07, 2010	17.87	17.87	17.60	17.63	137,539	-0.03(-0.17%)
Dec 06, 2010	17.55	17.68	17.50	17.66	473,948	+0.07(+0.37%)
Dec 03, 2010	17.35	17.60	17.35	17.60	143,254	+0.22(+1.26%)
Dec 02, 2010	17.11	17.43	17.11	17.38	455,004	+0.31(+1.84%)

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