Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	24.34	24.56	24.32	24.55	565,004	+0.20(+0.83%)
Mar 30, 2011	24.19	24.39	24.07	24.34	640,328	+0.15(+0.63%)
Mar 29, 2011	24.08	24.27	23.83	24.19	640,624	+0.17(+0.71%)
Mar 28, 2011	23.99	24.19	23.99	24.02	316,561	+0.08(+0.34%)
Mar 25, 2011	23.48	24.04	23.42	23.94	550,922	+0.53(+2.25%)
Mar 24, 2011	23.51	23.53	23.24	23.41	507,293	+0.02(+0.08%)
Mar 23, 2011	23.65	23.65	23.05	23.39	456,148	-0.33(-1.40%)
Mar 22, 2011	23.97	24.02	23.68	23.73	475,343	-0.13(-0.53%)
Mar 21, 2011	23.81	23.91	23.78	23.85	338,951	+0.41(+1.74%)
Mar 18, 2011	23.20	23.48	23.10	23.44	798,864	+0.37(+1.60%)
Mar 17, 2011	23.38	23.38	22.97	23.07	436,167	-0.06(-0.27%)
Mar 16, 2011	23.45	23.48	22.98	23.14	590,870	-0.38(-1.60%)
Mar 15, 2011	23.50	23.68	23.44	23.51	705,667	+0.04(+0.16%)
Mar 14, 2011	23.49	23.54	23.23	23.48	324,886	-0.18(-0.77%)
Mar 11, 2011	23.37	23.73	23.20	23.66	426,088	+0.23(+0.99%)
Mar 10, 2011	23.79	23.95	23.40	23.43	623,467	-0.59(-2.45%)
Mar 09, 2011	24.06	24.18	23.93	24.01	638,395	-0.04(-0.18%)
Mar 08, 2011	23.59	24.14	23.56	24.06	765,881	+0.51(+2.15%)
Mar 07, 2011	23.73	23.91	23.33	23.55	379,164	-0.09(-0.40%)
Mar 04, 2011	23.83	23.87	23.43	23.64	1,068,412	-0.11(-0.45%)
Mar 03, 2011	23.67	23.84	23.64	23.75	850,725	+0.33(+1.42%)
Mar 02, 2011	23.59	23.68	23.27	23.42	691,253	-0.22(-0.93%)
Mar 01, 2011	24.38	24.38	23.59	23.64	790,754	-0.63(-2.61%)
Feb 28, 2011	24.01	24.36	23.98	24.27	799,166	+0.33(+1.39%)
Feb 25, 2011	23.62	23.94	23.55	23.94	535,610	+0.39(+1.68%)
Feb 24, 2011	23.53	23.62	23.30	23.54	542,058	-0.02(-0.08%)
Feb 23, 2011	23.88	23.96	23.42	23.56	476,756	-0.36(-1.52%)
Feb 22, 2011	23.97	24.16	23.81	23.93	452,522	-0.21(-0.86%)
Feb 18, 2011	24.42	24.42	24.06	24.13	783,927	-0.13(-0.54%)
Feb 17, 2011	24.20	24.34	24.11	24.26	503,898	+0.03(+0.13%)
Feb 16, 2011	24.17	24.28	24.07	24.23	392,694	+0.16(+0.65%)
Feb 15, 2011	24.25	24.35	24.07	24.08	698,577	-0.33(-1.36%)
Feb 14, 2011	24.45	24.45	24.13	24.41	324,362	-0.02(-0.08%)
Feb 11, 2011	24.21	24.58	24.14	24.43	670,904	+0.18(+0.75%)
Feb 10, 2011	24.22	24.32	24.05	24.25	765,145	-0.06(-0.23%)
Feb 09, 2011	24.51	24.56	24.21	24.30	366,570	-0.28(-1.12%)
Feb 08, 2011	24.43	24.71	24.39	24.58	528,044	+0.13(+0.54%)
Feb 07, 2011	24.25	24.55	24.22	24.45	454,697	+0.19(+0.77%)
Feb 04, 2011	24.45	24.50	24.21	24.26	767,485	-0.24(-0.97%)
Feb 03, 2011	24.42	24.63	24.31	24.50	695,144	+0.06(+0.23%)
Feb 02, 2011	23.93	24.55	23.93	24.44	1,959,498	+0.38(+1.56%)
Feb 01, 2011	23.91	24.47	23.63	24.06	1,960,948	+0.18(+0.73%)
Jan 31, 2011	23.64	24.17	23.60	23.89	1,111,388	+0.37(+1.57%)
Jan 28, 2011	24.02	24.02	23.34	23.52	1,165,634	-0.45(-1.88%)
Jan 27, 2011	23.81	24.12	23.65	23.97	875,531	+0.29(+1.24%)
Jan 26, 2011	23.75	23.81	23.42	23.68	1,143,220	+0.00(+0.00%)
Jan 25, 2011	23.53	23.72	23.39	23.68	661,749	+0.06(+0.27%)
Jan 24, 2011	23.49	23.77	23.45	23.61	814,161	+0.13(+0.53%)
Jan 21, 2011	23.56	23.59	23.29	23.49	683,314	+0.02(+0.08%)
Jan 20, 2011	23.29	23.76	23.23	23.47	616,040	+0.13(+0.56%)
Jan 19, 2011	23.70	23.80	23.28	23.34	784,398	-0.41(-1.74%)
Jan 18, 2011	23.69	23.89	23.53	23.75	1,147,370	+0.07(+0.29%)
Jan 14, 2011	24.06	24.06	23.66	23.68	911,878	+0.31(+1.31%)
Jan 13, 2011	23.46	23.49	23.16	23.38	578,466	-0.06(-0.27%)
Jan 12, 2011	23.58	23.65	23.30	23.44	750,235	+0.06(+0.27%)
Jan 11, 2011	23.33	23.51	23.11	23.38	743,987	+0.17(+0.73%)
Jan 10, 2011	23.56	23.56	23.00	23.21	1,397,355	-0.53(-2.24%)
Jan 07, 2011	23.58	24.00	23.51	23.74	1,762,372	+0.26(+1.09%)
Jan 06, 2011	23.41	23.61	23.21	23.48	1,241,276	+0.17(+0.73%)
Jan 05, 2011	22.92	23.40	22.85	23.31	1,234,739	+0.38(+1.67%)
Jan 04, 2011	23.39	23.51	22.79	22.93	1,212,257	-0.22(-0.95%)

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