Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	21.85	21.88	21.36	21.49	200,245	-0.18(-0.82%)
Jan 30, 2012	21.75	21.75	21.36	21.67	347,025	-0.29(-1.32%)
Jan 27, 2012	21.29	22.11	20.92	21.96	762,866	+0.57(+2.66%)
Jan 26, 2012	21.45	21.46	21.19	21.39	559,826	+0.06(+0.28%)
Jan 25, 2012	20.73	21.41	20.57	21.33	550,486	+0.48(+2.28%)
Jan 24, 2012	20.61	20.91	20.56	20.85	408,051	+0.09(+0.45%)
Jan 23, 2012	20.66	20.85	20.57	20.76	318,778	+0.09(+0.45%)
Jan 20, 2012	20.69	20.81	20.52	20.67	349,322	-0.09(-0.45%)
Jan 19, 2012	20.85	20.95	20.69	20.76	326,238	-0.03(-0.12%)
Jan 18, 2012	20.74	21.01	20.64	20.78	324,674	-0.02(-0.08%)
Jan 17, 2012	21.04	21.16	20.77	20.80	218,858	+0.00(+0.00%)
Jan 13, 2012	20.69	20.94	20.66	20.80	333,099	-0.21(-1.01%)
Jan 12, 2012	20.96	21.08	20.75	21.01	428,297	+0.12(+0.57%)
Jan 11, 2012	21.14	21.18	20.80	20.89	482,739	-0.40(-1.88%)
Jan 10, 2012	21.08	21.30	20.80	21.29	619,888	+0.46(+2.20%)
Jan 09, 2012	20.94	20.96	20.67	20.84	264,743	-0.01(-0.04%)
Jan 06, 2012	20.92	20.98	20.58	20.84	293,790	-0.13(-0.61%)
Jan 05, 2012	20.61	21.05	20.38	20.97	227,706	+0.18(+0.86%)

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