Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	22.12	22.20	21.84	21.93	5,510,409	+0.07(+0.30%)
Jan 30, 2012	21.80	21.90	21.76	21.87	5,885,576	+0.04(+0.16%)
Jan 27, 2012	21.72	21.85	21.68	21.83	3,866,777	+0.01(+0.03%)
Jan 26, 2012	21.74	21.94	21.66	21.83	5,689,522	+0.18(+0.85%)
Jan 25, 2012	21.35	21.67	21.19	21.64	6,437,255	+0.21(+0.96%)
Jan 24, 2012	21.38	21.44	21.25	21.44	4,918,549	+0.17(+0.78%)
Jan 23, 2012	21.25	21.42	21.24	21.27	4,620,132	-0.04(-0.17%)
Jan 20, 2012	21.18	21.32	21.18	21.31	8,847,087	-0.06(-0.30%)
Jan 19, 2012	21.39	21.41	21.21	21.37	8,018,600	-0.10(-0.47%)
Jan 18, 2012	21.34	21.51	21.29	21.47	7,589,277	+0.34(+1.62%)
Jan 17, 2012	21.05	21.26	20.99	21.13	6,992,831	+0.27(+1.27%)
Jan 13, 2012	20.85	20.90	20.63	20.86	4,504,535	-0.25(-1.20%)
Jan 12, 2012	21.24	21.28	21.01	21.12	5,342,637	-0.05(-0.25%)
Jan 11, 2012	21.11	21.18	20.95	21.17	5,952,015	-0.25(-1.16%)
Jan 10, 2012	21.45	21.48	21.30	21.42	5,476,431	+0.28(+1.31%)
Jan 09, 2012	21.25	21.25	20.93	21.14	6,375,587	-0.08(-0.36%)
Jan 06, 2012	21.19	21.25	20.88	21.22	18,276,914	+0.11(+0.53%)
Jan 05, 2012	20.88	21.14	20.73	21.11	7,311,300	-0.45(-2.11%)

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