Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	23.83	23.93	23.61	23.64	3,097,411	+0.00(+0.02%)
Feb 27, 2013	23.19	23.76	23.17	23.64	2,673,982	+0.43(+1.85%)
Feb 26, 2013	23.11	23.29	22.83	23.21	3,546,486	+0.19(+0.82%)
Feb 25, 2013	23.51	23.59	23.01	23.02	3,557,697	-0.33(-1.41%)
Feb 22, 2013	23.36	23.50	23.25	23.35	2,474,589	+0.08(+0.36%)
Feb 21, 2013	23.49	23.52	23.05	23.26	3,939,565	-0.31(-1.33%)
Feb 20, 2013	24.13	24.13	23.52	23.58	4,560,304	-0.57(-2.35%)
Feb 19, 2013	24.05	24.27	24.01	24.15	2,836,475	+0.18(+0.77%)
Feb 15, 2013	23.95	24.08	23.85	23.96	3,854,187	-0.04(-0.17%)
Feb 14, 2013	23.82	24.01	23.64	24.00	2,291,723	+0.06(+0.27%)
Feb 13, 2013	23.92	23.99	23.68	23.94	2,397,319	+0.12(+0.51%)
Feb 12, 2013	23.84	23.88	23.71	23.82	2,250,379	+0.07(+0.29%)
Feb 11, 2013	23.67	23.76	23.49	23.75	2,096,641	+0.14(+0.61%)
Feb 08, 2013	23.56	23.73	23.41	23.60	2,347,531	+0.17(+0.72%)
Feb 07, 2013	23.37	23.65	23.11	23.43	4,593,638	-0.32(-1.36%)
Feb 06, 2013	23.54	24.01	23.54	23.76	3,763,157	+0.42(+1.79%)
Feb 04, 2013	23.53	23.82	23.28	23.34	4,984,439	-0.29(-1.22%)

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