Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	19.93	20.17	19.90	20.10	76,774	+0.07(+0.33%)
Jan 28, 2011	20.18	20.29	19.93	20.03	84,705	-0.21(-1.05%)
Jan 27, 2011	20.10	20.31	20.01	20.24	74,756	+0.15(+0.75%)
Jan 26, 2011	19.91	20.09	19.77	20.09	61,490	+0.27(+1.35%)
Jan 25, 2011	19.93	20.03	19.72	19.82	114,863	-0.11(-0.56%)
Jan 24, 2011	19.87	20.06	19.87	19.94	125,780	+0.06(+0.31%)
Jan 21, 2011	19.92	20.08	19.81	19.87	118,573	-0.01(-0.06%)
Jan 20, 2011	20.30	20.30	19.70	19.89	98,049	-0.34(-1.69%)
Jan 19, 2011	20.61	20.61	20.06	20.23	122,464	-0.32(-1.55%)
Jan 18, 2011	20.60	20.71	20.48	20.55	97,789	-0.06(-0.27%)
Jan 14, 2011	20.48	20.94	20.45	20.60	122,256	+0.13(+0.63%)
Jan 13, 2011	20.32	20.70	20.30	20.47	89,168	+0.04(+0.19%)
Jan 12, 2011	20.51	20.51	20.11	20.43	102,292	+0.05(+0.25%)
Jan 11, 2011	20.32	20.38	20.23	20.38	46,365	+0.20(+0.97%)
Jan 10, 2011	20.03	20.24	20.00	20.19	63,865	+0.06(+0.31%)
Jan 07, 2011	20.25	20.37	19.94	20.13	77,845	-0.18(-0.88%)
Jan 06, 2011	20.27	20.46	20.17	20.30	59,169	+0.01(+0.03%)
Jan 05, 2011	20.27	20.40	20.24	20.30	85,863	-0.15(-0.74%)
Jan 04, 2011	20.67	20.67	20.36	20.45	95,887	-0.14(-0.68%)

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