Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	52.67	52.84	51.51	51.92	291,598	-0.37(-0.71%)
Jan 30, 2012	52.74	52.82	51.87	52.29	248,421	-0.95(-1.78%)
Jan 27, 2012	52.57	53.30	52.51	53.24	167,196	+0.46(+0.87%)
Jan 26, 2012	52.49	52.86	52.17	52.78	268,533	+0.45(+0.86%)
Jan 25, 2012	52.41	52.63	51.78	52.33	269,784	-0.17(-0.32%)
Jan 24, 2012	52.74	52.86	52.42	52.50	201,750	-0.30(-0.57%)
Jan 23, 2012	52.60	53.00	52.29	52.80	318,188	+0.47(+0.90%)
Jan 20, 2012	51.50	52.74	51.40	52.33	563,425	+0.82(+1.59%)
Jan 19, 2012	51.77	51.99	51.02	51.51	380,328	-0.26(-0.50%)
Jan 18, 2012	50.77	51.85	50.48	51.77	331,420	+1.24(+2.45%)
Jan 17, 2012	50.55	50.99	50.37	50.53	252,583	+0.41(+0.82%)
Jan 13, 2012	51.29	51.40	50.02	50.12	370,712	-1.63(-3.15%)
Jan 12, 2012	51.85	51.95	51.22	51.75	248,003	-0.03(-0.06%)
Jan 11, 2012	51.50	51.88	51.32	51.78	311,972	+0.21(+0.41%)
Jan 10, 2012	50.50	51.84	50.50	51.57	622,662	+1.61(+3.22%)
Jan 09, 2012	50.60	51.52	49.86	49.96	596,300	-0.53(-1.05%)
Jan 06, 2012	50.49	51.25	50.10	50.49	630,598	+0.08(+0.16%)
Jan 05, 2012	50.25	50.90	49.55	50.41	433,144	+0.06(+0.12%)

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