Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	20.06	20.11	19.59	19.79	265,286	-0.19(-0.96%)
Feb 25, 2011	19.74	20.01	19.70	19.99	1,768,854	+0.50(+2.59%)
Feb 24, 2011	19.18	19.53	19.16	19.48	480,763	+0.30(+1.56%)
Feb 23, 2011	19.60	19.60	18.92	19.18	423,947	-0.38(-1.92%)
Feb 22, 2011	19.96	20.01	19.49	19.56	510,751	-0.80(-3.92%)
Feb 18, 2011	20.43	20.47	20.26	20.36	254,159	-0.05(-0.23%)
Feb 17, 2011	20.02	20.45	20.02	20.40	650,119	+0.30(+1.51%)
Feb 16, 2011	20.05	20.16	19.98	20.10	276,648	+0.21(+1.04%)
Feb 15, 2011	20.07	20.07	19.82	19.89	229,640	-0.20(-1.02%)
Feb 14, 2011	19.97	20.25	19.97	20.10	219,855	+0.16(+0.82%)
Feb 11, 2011	19.67	20.00	19.64	19.93	279,280	+0.16(+0.81%)
Feb 10, 2011	19.52	19.81	19.46	19.78	1,150,803	+0.03(+0.13%)
Feb 09, 2011	19.81	19.88	19.68	19.75	141,493	-0.14(-0.71%)
Feb 08, 2011	19.89	19.89	19.72	19.89	310,679	+0.00(+0.00%)
Feb 07, 2011	20.03	20.09	19.82	19.89	532,140	-0.08(-0.40%)
Feb 04, 2011	19.62	19.97	19.60	19.97	1,204,156	+0.41(+2.10%)
Feb 03, 2011	19.58	19.60	19.38	19.56	433,328	+0.02(+0.08%)
Feb 02, 2011	19.37	19.63	19.33	19.54	466,553	+0.10(+0.53%)
Feb 01, 2011	19.14	19.54	19.14	19.44	1,072,586	+0.47(+2.49%)
Jan 31, 2011	18.90	19.06	18.55	18.97	187,461	+0.07(+0.39%)
Jan 28, 2011	19.48	19.51	18.80	18.90	485,213	-0.53(-2.74%)
Jan 27, 2011	19.19	19.47	19.19	19.43	307,546	+0.37(+1.96%)
Jan 26, 2011	18.98	19.12	18.86	19.05	441,544	+0.15(+0.81%)
Jan 25, 2011	18.99	19.02	18.78	18.90	399,412	-0.13(-0.70%)
Jan 24, 2011	18.67	19.05	18.65	19.04	1,966,828	+0.43(+2.31%)
Jan 21, 2011	18.89	18.91	18.57	18.61	288,648	-0.13(-0.71%)
Jan 20, 2011	18.78	18.78	18.47	18.74	1,433,110	-0.19(-1.03%)
Jan 19, 2011	19.23	19.25	18.89	18.93	2,896,754	-0.47(-2.42%)
Jan 18, 2011	19.38	19.46	19.28	19.40	775,523	-0.05(-0.28%)
Jan 14, 2011	19.00	19.46	19.00	19.46	1,727,121	+0.50(+2.66%)
Jan 13, 2011	18.96	19.02	18.84	18.95	719,178	+0.01(+0.07%)
Jan 12, 2011	18.70	18.95	18.59	18.94	479,991	+0.36(+1.96%)
Jan 11, 2011	18.63	18.63	18.48	18.58	138,482	+0.05(+0.26%)
Jan 10, 2011	18.28	18.56	18.25	18.53	803,774	+0.20(+1.08%)
Jan 07, 2011	18.33	18.41	18.04	18.33	4,224,826	+0.05(+0.28%)
Jan 06, 2011	18.06	18.31	18.02	18.28	1,022,993	+0.32(+1.79%)
Jan 05, 2011	17.80	17.98	17.76	17.96	143,999	+0.06(+0.32%)
Jan 04, 2011	17.94	18.02	17.73	17.90	286,415	+0.04(+0.25%)
Jan 03, 2011	17.85	18.07	17.81	17.86	359,112	+0.10(+0.54%)
Dec 31, 2010	17.68	17.76	17.65	17.76	56,188	+0.00(+0.02%)
Dec 30, 2010	17.68	17.80	17.68	17.76	131,297	+0.05(+0.31%)
Dec 29, 2010	17.77	17.77	17.68	17.70	55,608	+0.00(+0.02%)
Dec 28, 2010	17.81	17.81	17.63	17.70	126,577	-0.07(-0.41%)
Dec 27, 2010	17.71	17.79	17.53	17.77	156,682	+0.02(+0.13%)
Dec 23, 2010	17.78	17.79	17.70	17.75	263,207	-0.05(-0.29%)
Dec 22, 2010	17.71	17.80	17.61	17.80	1,797,143	+0.02(+0.11%)
Dec 21, 2010	17.74	17.84	17.74	17.78	122,886	+0.11(+0.63%)
Dec 20, 2010	17.79	17.79	17.60	17.67	185,563	-0.15(-0.84%)
Dec 17, 2010	17.73	17.87	17.73	17.82	507,618	+0.11(+0.65%)
Dec 16, 2010	17.62	17.77	17.61	17.71	1,292,099	+0.10(+0.54%)
Dec 15, 2010	17.75	17.84	17.58	17.61	212,688	-0.19(-1.07%)
Dec 14, 2010	17.95	17.97	17.74	17.80	381,850	-0.12(-0.66%)
Dec 13, 2010	18.15	18.16	17.91	17.92	713,367	-0.12(-0.67%)
Dec 10, 2010	18.07	18.10	17.98	18.04	60,140	+0.00(+0.02%)
Dec 09, 2010	18.09	18.09	17.98	18.04	104,699	+0.05(+0.30%)
Dec 08, 2010	17.81	18.01	17.79	17.98	228,940	+0.15(+0.86%)
Dec 07, 2010	18.02	18.10	17.83	17.83	305,658	-0.02(-0.11%)
Dec 06, 2010	17.89	17.89	17.71	17.85	734,991	-0.01(-0.05%)
Dec 03, 2010	17.65	17.91	17.65	17.86	686,235	+0.09(+0.50%)
Dec 02, 2010	17.51	17.79	17.51	17.77	726,802	+0.34(+1.98%)

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