Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	15.18	15.22	15.12	15.15	44,639	-0.05(-0.33%)
Feb 25, 2011	15.23	15.27	15.17	15.20	122,106	-0.12(-0.78%)
Feb 24, 2011	15.12	15.40	15.10	15.32	180,533	+0.15(+0.99%)
Feb 23, 2011	15.26	15.26	15.09	15.17	401,507	-0.19(-1.24%)
Feb 22, 2011	15.24	15.36	15.22	15.36	697,518	-0.08(-0.52%)
Feb 18, 2011	15.47	15.50	15.39	15.44	252,213	-0.05(-0.32%)
Feb 17, 2011	15.51	15.55	15.47	15.49	194,890	-0.10(-0.64%)
Feb 16, 2011	15.58	15.68	15.51	15.59	261,089	-0.03(-0.19%)
Feb 15, 2011	15.63	15.65	15.59	15.62	283,999	-0.12(-0.79%)
Feb 14, 2011	15.74	15.77	15.70	15.74	90,162	-0.09(-0.54%)
Feb 11, 2011	15.73	15.84	15.69	15.83	99,813	+0.08(+0.51%)
Feb 10, 2011	15.84	15.86	15.71	15.75	85,816	+0.02(+0.13%)
Feb 09, 2011	15.71	15.79	15.69	15.73	108,670	+0.01(+0.06%)
Feb 08, 2011	15.76	15.76	15.67	15.72	415,497	-0.17(-1.07%)
Feb 07, 2011	15.90	15.95	15.87	15.89	94,111	-0.02(-0.13%)
Feb 04, 2011	15.89	15.95	15.75	15.91	324,939	+0.07(+0.44%)
Feb 03, 2011	16.12	16.20	15.83	15.84	302,039	-0.22(-1.37%)
Feb 02, 2011	16.05	16.18	16.04	16.06	113,913	+0.05(+0.31%)
Feb 01, 2011	16.06	16.19	15.98	16.01	207,029	-0.13(-0.81%)
Jan 31, 2011	16.18	16.19	16.05	16.14	244,572	+0.07(+0.44%)
Jan 28, 2011	16.34	16.34	15.95	16.07	609,588	-0.27(-1.65%)
Jan 27, 2011	16.09	16.35	16.07	16.34	324,459	+0.34(+2.12%)
Jan 26, 2011	16.10	16.20	15.99	16.00	312,616	-0.10(-0.62%)
Jan 25, 2011	16.16	16.22	16.09	16.10	343,069	+0.01(+0.06%)
Jan 24, 2011	16.02	16.10	15.93	16.09	468,177	+0.08(+0.50%)
Jan 21, 2011	16.04	16.06	15.96	16.01	257,784	+0.03(+0.19%)
Jan 20, 2011	15.94	15.99	15.88	15.98	279,899	+0.27(+1.72%)
Jan 19, 2011	15.64	15.73	15.62	15.71	76,679	-0.03(-0.19%)
Jan 18, 2011	15.72	15.76	15.66	15.74	457,988	-0.08(-0.51%)
Jan 14, 2011	15.77	15.87	15.73	15.82	752,223	+0.14(+0.89%)
Jan 13, 2011	15.52	15.71	15.48	15.68	573,815	+0.15(+0.97%)
Jan 12, 2011	15.60	15.63	15.51	15.53	292,298	-0.06(-0.38%)
Jan 11, 2011	15.59	15.67	15.54	15.59	639,411	-0.08(-0.49%)
Jan 10, 2011	15.69	15.75	15.65	15.67	347,853	-0.05(-0.34%)
Jan 07, 2011	15.76	15.77	15.62	15.72	656,054	+0.02(+0.13%)
Jan 06, 2011	15.69	15.78	15.64	15.70	2,776,681	+0.03(+0.19%)
Jan 05, 2011	15.73	15.79	15.61	15.67	764,015	+0.08(+0.51%)
Jan 04, 2011	15.40	15.65	15.40	15.59	139,510	+0.37(+2.43%)
Jan 03, 2011	15.17	15.22	15.13	15.22	46,766	+0.06(+0.40%)
Dec 31, 2010	15.26	15.26	15.12	15.16	97,613	-0.18(-1.17%)
Dec 30, 2010	15.27	15.35	15.27	15.34	20,620	+0.08(+0.52%)
Dec 29, 2010	15.30	15.30	15.22	15.26	125,647	-0.06(-0.39%)
Dec 28, 2010	15.36	15.36	15.30	15.32	48,447	-0.25(-1.61%)
Dec 27, 2010	15.56	15.61	15.56	15.57	19,705	-0.05(-0.32%)
Dec 23, 2010	15.64	15.69	15.59	15.62	123,175	+0.05(+0.32%)
Dec 22, 2010	15.51	15.57	15.50	15.57	10,895	+0.04(+0.26%)
Dec 21, 2010	15.54	15.58	15.50	15.53	27,959	-0.03(-0.19%)
Dec 20, 2010	15.56	15.62	15.52	15.56	30,999	-0.08(-0.51%)
Dec 17, 2010	15.70	15.74	15.60	15.64	346,206	-0.08(-0.51%)
Dec 16, 2010	15.65	15.81	15.65	15.72	73,053	+0.12(+0.77%)
Dec 15, 2010	15.54	15.61	15.47	15.60	24,063	+0.15(+0.97%)
Dec 14, 2010	15.42	15.46	15.32	15.45	39,192	-0.00(-0.02%)
Dec 13, 2010	15.44	15.46	15.39	15.45	34,772	-0.10(-0.63%)
Dec 10, 2010	15.59	15.67	15.53	15.55	116,032	+0.01(+0.06%)
Dec 09, 2010	15.51	15.58	15.46	15.54	57,425	-0.06(-0.38%)
Dec 08, 2010	15.48	15.70	15.45	15.60	107,538	+0.19(+1.23%)
Dec 07, 2010	15.06	15.41	15.05	15.41	45,544	+0.31(+2.05%)
Dec 06, 2010	15.21	15.25	15.07	15.10	102,148	-0.12(-0.79%)
Dec 03, 2010	15.38	15.40	15.22	15.22	57,511	-0.33(-2.14%)
Dec 02, 2010	15.51	15.56	15.25	15.55	368,259	+0.04(+0.27%)

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