Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	18.37	18.67	18.27	18.44	1,213,121	+0.11(+0.58%)
Feb 25, 2011	18.14	18.37	18.08	18.33	533,025	+0.28(+1.54%)
Feb 24, 2011	18.09	18.20	17.96	18.06	556,312	-0.02(-0.09%)
Feb 23, 2011	17.93	18.21	17.92	18.07	888,101	+0.16(+0.91%)
Feb 22, 2011	17.99	18.11	17.85	17.91	680,887	-0.21(-1.13%)
Feb 18, 2011	18.08	18.11	17.99	18.11	889,814	+0.06(+0.34%)
Feb 17, 2011	17.94	18.07	17.86	18.05	576,701	+0.11(+0.61%)
Feb 16, 2011	17.89	17.95	17.78	17.94	449,744	+0.07(+0.40%)
Feb 15, 2011	17.74	17.87	17.68	17.87	444,821	+0.09(+0.52%)
Feb 14, 2011	17.78	17.86	17.65	17.78	686,414	+0.00(+0.00%)
Feb 11, 2011	17.59	17.87	17.59	17.78	916,379	+0.11(+0.62%)
Feb 10, 2011	17.73	17.73	17.51	17.67	922,604	-0.10(-0.56%)
Feb 09, 2011	17.76	17.83	17.69	17.77	955,379	-0.06(-0.34%)
Feb 08, 2011	17.89	17.95	17.81	17.83	872,943	-0.06(-0.33%)
Feb 07, 2011	17.97	18.01	17.86	17.89	1,234,976	-0.03(-0.15%)
Feb 04, 2011	17.91	17.97	17.83	17.91	952,372	-0.00(-0.01%)
Feb 03, 2011	17.75	17.95	17.74	17.92	535,897	+0.11(+0.63%)
Feb 02, 2011	17.86	18.01	17.78	17.81	426,746	-0.12(-0.66%)
Feb 01, 2011	17.78	18.01	17.67	17.92	629,707	+0.23(+1.30%)
Jan 31, 2011	17.64	17.73	17.51	17.69	807,232	+0.08(+0.45%)
Jan 28, 2011	17.93	17.95	17.56	17.61	820,597	-0.29(-1.59%)
Jan 27, 2011	17.94	17.95	17.79	17.90	591,453	-0.04(-0.22%)
Jan 26, 2011	18.04	18.07	17.90	17.94	766,934	-0.05(-0.28%)
Jan 25, 2011	17.90	17.99	17.75	17.99	550,042	+0.04(+0.24%)
Jan 24, 2011	18.00	18.05	17.87	17.95	660,176	-0.07(-0.40%)
Jan 21, 2011	18.13	18.13	17.95	18.02	1,014,142	+0.01(+0.03%)
Jan 20, 2011	17.99	18.11	17.98	18.01	697,908	+0.04(+0.21%)
Jan 19, 2011	18.00	18.10	17.92	17.98	782,474	-0.06(-0.33%)
Jan 18, 2011	18.03	18.13	18.03	18.03	604,533	-0.03(-0.18%)
Jan 14, 2011	18.08	18.10	18.04	18.07	775,166	-0.03(-0.15%)
Jan 13, 2011	18.26	18.26	17.94	18.09	1,242,517	-0.07(-0.37%)
Jan 12, 2011	18.20	18.25	18.06	18.16	493,068	+0.03(+0.15%)
Jan 11, 2011	18.15	18.21	18.03	18.13	569,373	+0.02(+0.10%)
Jan 10, 2011	18.06	18.14	17.98	18.11	540,757	-0.06(-0.31%)
Jan 07, 2011	18.45	18.48	18.08	18.17	654,742	-0.26(-1.42%)
Jan 06, 2011	18.26	18.47	18.20	18.43	1,063,743	+0.17(+0.90%)
Jan 05, 2011	18.32	18.37	18.18	18.27	832,237	-0.13(-0.71%)
Jan 04, 2011	18.46	18.47	18.26	18.40	901,668	-0.08(-0.43%)
Jan 03, 2011	18.60	18.62	18.46	18.48	871,132	-0.09(-0.47%)
Dec 31, 2010	18.49	18.58	18.46	18.57	564,247	+0.05(+0.26%)
Dec 30, 2010	18.54	18.63	18.50	18.52	490,676	-0.11(-0.62%)
Dec 29, 2010	18.70	18.77	18.49	18.63	558,573	-0.05(-0.26%)
Dec 28, 2010	18.78	18.84	18.58	18.68	539,280	-0.03(-0.17%)
Dec 27, 2010	18.80	18.83	18.70	18.71	312,562	-0.11(-0.58%)
Dec 23, 2010	18.75	18.85	18.70	18.82	451,987	+0.02(+0.10%)
Dec 22, 2010	18.77	18.86	18.75	18.80	476,047	+0.01(+0.07%)
Dec 21, 2010	18.83	18.85	18.72	18.79	1,171,935	-0.04(-0.21%)
Dec 20, 2010	18.77	19.47	18.65	18.83	1,719,348	+0.16(+0.86%)
Dec 17, 2010	18.64	18.70	18.57	18.67	1,455,056	+0.01(+0.03%)
Dec 16, 2010	18.54	18.68	18.48	18.66	717,978	+0.15(+0.84%)
Dec 15, 2010	18.45	18.66	18.45	18.51	1,116,183	+0.00(+0.00%)
Dec 14, 2010	18.32	18.51	18.28	18.51	1,103,448	+0.20(+1.11%)
Dec 13, 2010	18.45	18.58	18.30	18.31	1,170,911	-0.06(-0.32%)
Dec 10, 2010	18.60	18.60	18.19	18.37	1,261,398	-0.14(-0.75%)
Dec 09, 2010	18.47	18.60	18.14	18.50	1,504,964	+0.15(+0.81%)
Dec 08, 2010	18.06	18.39	17.95	18.35	910,158	-0.04(-0.23%)
Dec 07, 2010	18.76	19.20	18.34	18.40	1,746,761	-0.27(-1.47%)
Dec 06, 2010	18.69	18.76	18.60	18.67	886,417	-0.09(-0.45%)
Dec 03, 2010	18.33	18.77	18.33	18.76	1,855,143	+0.33(+1.76%)
Dec 02, 2010	17.85	18.60	17.72	18.43	1,886,516	+0.62(+3.47%)

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