Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	20.71	20.72	20.34	20.62	996,713	-0.06(-0.29%)
Jan 30, 2012	20.70	20.89	20.61	20.68	552,173	-0.05(-0.24%)
Jan 27, 2012	20.49	20.86	20.49	20.73	516,479	+0.15(+0.73%)
Jan 26, 2012	20.37	20.73	20.36	20.58	765,837	+0.13(+0.64%)
Jan 25, 2012	20.14	20.51	20.00	20.45	729,914	+0.27(+1.34%)
Jan 24, 2012	19.95	20.33	19.84	20.18	914,167	+0.05(+0.25%)
Jan 23, 2012	20.07	20.33	19.95	20.13	661,326	-0.04(-0.20%)
Jan 20, 2012	20.45	20.53	20.14	20.17	518,431	-0.33(-1.61%)
Jan 19, 2012	20.42	20.61	20.30	20.50	1,076,784	+0.08(+0.39%)
Jan 18, 2012	19.95	20.42	19.91	20.42	1,122,559	+0.36(+1.79%)
Jan 17, 2012	20.24	20.36	20.03	20.06	658,902	-0.18(-0.89%)
Jan 13, 2012	20.04	20.35	20.00	20.24	656,051	+0.08(+0.40%)
Jan 12, 2012	20.14	20.28	19.89	20.16	1,175,184	+0.12(+0.60%)
Jan 11, 2012	19.85	20.09	19.63	20.04	1,241,248	+0.06(+0.30%)
Jan 10, 2012	20.61	20.61	19.92	19.98	1,802,590	-0.42(-2.06%)
Jan 09, 2012	20.45	20.55	20.15	20.40	1,364,580	-0.12(-0.58%)
Jan 06, 2012	20.63	20.75	20.44	20.52	892,909	-0.16(-0.77%)
Jan 05, 2012	20.47	20.74	20.36	20.68	1,398,184	+0.10(+0.49%)

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