Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	20.84	20.99	20.82	20.89	23,925,830	-0.21(-0.99%)
Mar 30, 2011	21.09	21.09	21.09	21.09	24,539,382	-0.09(-0.45%)
Mar 29, 2011	21.25	21.37	21.07	21.19	38,647,956	-0.60(-2.74%)
Mar 28, 2011	21.88	22.00	21.75	21.78	16,997,220	-0.39(-1.77%)
Mar 25, 2011	21.95	22.30	21.92	22.18	18,020,434	+0.03(+0.13%)
Mar 24, 2011	22.08	22.24	21.91	22.15	24,470,210	+0.27(+1.25%)
Mar 23, 2011	21.65	21.94	21.65	21.87	13,166,596	+0.23(+1.07%)
Mar 22, 2011	21.78	21.78	21.58	21.64	11,428,212	-0.03(-0.13%)
Mar 21, 2011	21.57	21.72	21.55	21.67	11,293,844	+0.33(+1.53%)
Mar 18, 2011	21.45	21.51	21.29	21.34	18,339,998	+0.20(+0.96%)
Mar 17, 2011	20.99	21.25	20.84	21.14	18,624,946	+0.68(+3.33%)
Mar 16, 2011	20.76	20.98	20.25	20.46	25,133,986	-0.25(-1.21%)
Mar 15, 2011	20.72	20.85	20.68	20.71	30,724,328	-0.62(-2.88%)
Mar 14, 2011	21.37	21.44	21.06	21.33	19,603,746	-0.32(-1.49%)
Mar 11, 2011	21.30	21.74	21.30	21.65	29,421,220	+0.04(+0.20%)
Mar 10, 2011	22.00	22.00	21.60	21.60	21,345,220	-0.83(-3.69%)
Mar 09, 2011	22.46	22.50	22.32	22.43	10,726,732	-0.19(-0.84%)
Mar 08, 2011	22.59	22.71	22.45	22.62	13,765,329	-0.16(-0.71%)
Mar 07, 2011	23.20	23.23	22.76	22.78	16,888,374	-0.19(-0.84%)
Mar 04, 2011	22.87	23.01	22.66	22.98	16,819,318	+0.17(+0.73%)
Mar 03, 2011	22.71	22.83	22.62	22.81	12,838,210	+0.22(+0.98%)
Mar 02, 2011	22.55	22.73	22.46	22.59	16,617,463	+0.07(+0.29%)
Mar 01, 2011	22.88	23.00	22.48	22.52	16,643,649	-0.41(-1.79%)
Feb 28, 2011	22.99	23.02	22.81	22.93	11,386,093	+0.18(+0.77%)
Feb 25, 2011	22.50	22.78	22.45	22.76	11,798,826	+0.34(+1.52%)
Feb 24, 2011	22.73	22.82	22.41	22.42	19,006,366	-0.09(-0.42%)
Feb 23, 2011	22.41	22.69	22.39	22.51	21,003,694	+0.26(+1.17%)
Feb 22, 2011	22.46	22.82	22.19	22.25	29,248,618	-0.43(-1.88%)
Feb 18, 2011	22.75	22.77	22.54	22.68	18,203,150	-0.08(-0.35%)
Feb 17, 2011	22.46	22.84	22.43	22.76	21,998,586	+0.38(+1.69%)
Feb 16, 2011	22.16	22.38	22.14	22.38	18,110,268	+0.12(+0.53%)
Feb 15, 2011	22.24	22.41	22.20	22.26	30,508,174	+0.17(+0.77%)
Feb 14, 2011	21.69	22.14	21.66	22.09	21,870,034	+0.42(+1.94%)
Feb 11, 2011	21.53	21.77	21.51	21.67	13,937,307	-0.06(-0.28%)
Feb 10, 2011	21.60	21.84	21.56	21.73	13,028,313	+0.05(+0.22%)
Feb 09, 2011	21.88	21.94	21.62	21.69	14,898,081	-0.26(-1.16%)
Feb 08, 2011	21.80	21.99	21.66	21.94	14,336,384	+0.12(+0.54%)
Feb 07, 2011	21.84	21.88	21.72	21.82	17,409,892	+0.24(+1.11%)
Feb 04, 2011	21.73	21.76	21.50	21.58	23,131,240	-0.26(-1.18%)
Feb 03, 2011	21.93	21.97	21.66	21.84	21,166,688	-0.26(-1.17%)
Feb 02, 2011	22.35	22.40	22.04	22.10	21,054,200	-0.40(-1.77%)
Feb 01, 2011	21.93	22.55	21.85	22.50	44,644,012	+0.24(+1.07%)
Jan 31, 2011	21.81	22.28	21.66	22.26	27,885,530	+0.59(+2.73%)
Jan 28, 2011	21.89	21.93	21.49	21.67	19,596,112	-0.22(-1.01%)
Jan 27, 2011	21.99	22.08	21.77	21.89	18,344,562	-0.04(-0.17%)
Jan 26, 2011	22.03	22.09	21.69	21.93	35,685,140	-0.21(-0.95%)
Jan 25, 2011	22.21	22.25	22.04	22.14	22,036,618	-0.41(-1.81%)
Jan 24, 2011	22.14	22.58	22.14	22.55	15,235,378	+0.22(+0.99%)
Jan 21, 2011	22.52	22.67	22.23	22.33	20,469,646	+0.02(+0.08%)
Jan 20, 2011	22.31	22.45	21.95	22.31	24,616,350	-0.30(-1.31%)
Jan 19, 2011	23.13	23.16	22.47	22.60	22,068,894	-0.48(-2.09%)
Jan 18, 2011	22.95	23.16	22.83	23.08	33,691,224	-0.01(-0.04%)
Jan 14, 2011	22.30	23.21	22.22	23.09	75,064,448	+0.80(+3.60%)
Jan 13, 2011	22.63	22.65	22.26	22.29	29,546,570	-0.07(-0.31%)
Jan 12, 2011	22.18	22.37	22.09	22.36	21,284,202	+0.40(+1.84%)
Jan 11, 2011	21.84	22.08	21.66	21.96	19,680,020	+0.38(+1.74%)
Jan 10, 2011	21.30	21.63	21.18	21.58	23,810,106	-0.02(-0.11%)
Jan 07, 2011	21.57	21.76	21.42	21.61	17,150,074	-0.07(-0.32%)
Jan 06, 2011	22.19	22.21	21.57	21.68	26,778,220	-0.13(-0.58%)
Jan 05, 2011	21.75	21.85	21.60	21.80	25,298,490	+0.11(+0.52%)
Jan 04, 2011	21.73	21.88	21.47	21.69	42,728,876	+0.52(+2.46%)

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