Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	21.08	21.16	20.81	20.90	5,781,764	+0.06(+0.30%)
Jan 30, 2012	20.78	20.88	20.73	20.84	6,175,405	+0.03(+0.16%)
Jan 27, 2012	20.70	20.82	20.67	20.81	4,057,193	+0.01(+0.03%)
Jan 26, 2012	20.72	20.91	20.64	20.80	5,969,697	+0.17(+0.85%)
Jan 25, 2012	20.35	20.66	20.19	20.63	6,754,251	+0.20(+0.96%)
Jan 24, 2012	20.37	20.43	20.26	20.43	5,160,758	+0.16(+0.78%)
Jan 23, 2012	20.26	20.41	20.24	20.27	4,847,646	-0.03(-0.17%)
Jan 20, 2012	20.19	20.32	20.19	20.31	9,282,754	-0.06(-0.30%)
Jan 19, 2012	20.39	20.40	20.21	20.37	8,413,468	-0.10(-0.47%)
Jan 18, 2012	20.33	20.50	20.29	20.46	7,963,003	+0.33(+1.62%)
Jan 17, 2012	20.06	20.26	20.01	20.14	7,337,186	+0.25(+1.27%)
Jan 13, 2012	19.87	19.92	19.66	19.88	4,726,357	-0.24(-1.20%)
Jan 12, 2012	20.24	20.28	20.03	20.13	5,605,730	-0.05(-0.25%)
Jan 11, 2012	20.12	20.19	19.97	20.18	6,245,117	-0.24(-1.16%)
Jan 10, 2012	20.45	20.47	20.30	20.41	5,746,112	+0.26(+1.31%)
Jan 09, 2012	20.25	20.25	19.95	20.15	6,689,547	-0.07(-0.36%)
Jan 06, 2012	20.19	20.25	19.90	20.22	19,176,942	+0.11(+0.53%)
Jan 05, 2012	19.90	20.14	19.75	20.12	7,671,338	-0.43(-2.11%)

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