Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	19.52	20.54	19.52	20.37	24,688	+0.57(+2.86%)
Jan 28, 2011	20.06	20.06	19.43	19.80	26,543	-0.37(-1.83%)
Jan 27, 2011	20.31	20.31	19.83	20.17	19,706	-0.23(-1.11%)
Jan 26, 2011	19.80	20.40	19.43	20.40	85,062	+0.11(+0.56%)
Jan 25, 2011	20.37	20.48	20.00	20.28	8,882	-0.23(-1.11%)
Jan 24, 2011	21.28	21.28	19.94	20.51	59,354	-0.82(-3.86%)
Jan 21, 2011	21.84	21.84	21.33	21.33	3,247	+0.06(+0.27%)
Jan 20, 2011	21.36	21.53	21.28	21.28	14,786	-0.17(-0.79%)
Jan 19, 2011	22.04	22.30	21.42	21.45	22,474	-0.45(-2.07%)
Jan 18, 2011	22.41	22.44	21.45	21.90	21,796	-0.51(-2.28%)
Jan 14, 2011	22.16	22.50	22.10	22.41	30,025	+0.11(+0.51%)
Jan 13, 2011	22.24	22.55	22.13	22.30	18,454	+0.03(+0.13%)
Jan 12, 2011	22.10	22.27	21.90	22.27	9,161	+0.28(+1.29%)
Jan 11, 2011	22.04	22.47	21.76	21.99	13,268	-0.09(-0.39%)
Jan 10, 2011	22.55	22.55	21.05	22.07	35,586	-0.09(-0.38%)
Jan 07, 2011	22.13	22.53	21.84	22.16	12,937	-0.11(-0.51%)
Jan 06, 2011	22.70	22.98	21.99	22.27	19,757	-0.43(-1.88%)
Jan 05, 2011	22.27	22.84	22.27	22.70	26,821	+0.26(+1.14%)
Jan 04, 2011	22.41	22.55	22.19	22.44	21,572	+0.17(+0.76%)

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