Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	33.63	33.66	33.46	33.50	4,750,692	+0.01(+0.04%)
Feb 28, 2012	33.68	33.75	33.43	33.49	2,940,763	-0.11(-0.32%)
Feb 27, 2012	33.47	33.66	33.31	33.60	3,847,424	+0.10(+0.28%)
Feb 24, 2012	33.77	33.88	33.45	33.50	2,608,839	-0.22(-0.66%)
Feb 23, 2012	33.70	33.95	33.68	33.73	5,489,920	+0.36(+1.09%)
Feb 22, 2012	32.98	33.39	32.92	33.36	5,135,771	+0.36(+1.10%)
Feb 21, 2012	33.34	33.34	32.94	33.00	3,315,328	-0.36(-1.09%)
Feb 17, 2012	33.50	33.50	32.94	33.36	6,727,351	-0.02(-0.06%)
Feb 16, 2012	33.49	33.62	33.28	33.38	5,632,891	-0.20(-0.59%)
Feb 15, 2012	33.50	33.88	32.98	33.58	12,586,610	+1.63(+5.11%)
Feb 14, 2012	31.67	32.00	31.64	31.95	3,541,316	+0.18(+0.56%)
Feb 13, 2012	31.80	31.85	31.74	31.77	1,734,482	+0.13(+0.42%)
Feb 10, 2012	31.76	31.83	31.55	31.64	2,429,038	-0.25(-0.80%)
Feb 09, 2012	31.97	32.03	31.73	31.89	2,804,682	-0.08(-0.26%)
Feb 08, 2012	32.34	32.40	31.95	31.97	3,733,665	-0.30(-0.94%)
Feb 07, 2012	32.23	32.33	32.01	32.28	3,242,419	+0.09(+0.28%)
Feb 06, 2012	32.17	32.30	32.09	32.19	2,191,698	-0.10(-0.31%)
Feb 03, 2012	32.33	32.48	32.21	32.29	3,055,715	+0.16(+0.49%)
Feb 02, 2012	32.37	32.60	31.76	32.13	9,977,604	+0.81(+2.60%)
Feb 01, 2012	31.50	31.79	31.29	31.32	5,251,012	-0.13(-0.42%)
Jan 31, 2012	31.46	31.57	31.31	31.45	3,569,679	+0.03(+0.10%)
Jan 30, 2012	31.17	31.62	31.17	31.42	5,097,146	-0.17(-0.52%)
Jan 27, 2012	31.72	31.92	31.53	31.58	3,780,477	-0.17(-0.52%)
Jan 26, 2012	32.32	32.38	31.72	31.75	4,909,697	-0.58(-1.81%)
Jan 25, 2012	32.01	32.39	31.99	32.33	4,397,832	+0.26(+0.81%)
Jan 24, 2012	32.21	32.33	32.02	32.07	2,790,393	-0.32(-0.98%)
Jan 23, 2012	32.42	32.44	32.03	32.39	3,159,605	-0.04(-0.14%)
Jan 20, 2012	32.53	32.54	32.17	32.44	2,399,637	-0.08(-0.23%)
Jan 19, 2012	32.63	32.63	32.39	32.51	2,607,564	+0.02(+0.06%)
Jan 18, 2012	32.34	32.61	32.22	32.49	2,043,435	+0.17(+0.53%)
Jan 17, 2012	32.45	32.57	32.29	32.32	2,075,828	+0.05(+0.16%)
Jan 13, 2012	32.62	32.66	32.24	32.27	4,132,902	-0.40(-1.22%)
Jan 12, 2012	32.77	32.93	32.58	32.67	2,135,698	-0.08(-0.23%)
Jan 11, 2012	32.58	32.79	32.50	32.75	2,677,290	+0.10(+0.31%)
Jan 10, 2012	32.37	32.65	32.33	32.65	3,908,626	+0.44(+1.36%)
Jan 09, 2012	32.21	32.24	31.95	32.21	2,021,339	+0.13(+0.40%)
Jan 06, 2012	32.22	32.25	31.96	32.08	5,745,741	+0.03(+0.08%)
Jan 05, 2012	31.95	32.22	31.93	32.05	2,555,395	+0.04(+0.12%)
Jan 04, 2012	32.08	32.15	31.90	32.02	1,709,202	-0.10(-0.32%)
Dec 30, 2011	32.30	32.30	32.09	32.12	1,315,558	-0.18(-0.57%)
Dec 29, 2011	32.15	32.34	32.13	32.30	1,705,996	+0.11(+0.36%)
Dec 28, 2011	32.31	32.33	32.16	32.19	1,482,485	-0.04(-0.14%)
Dec 27, 2011	31.95	32.32	31.95	32.23	2,726,490	+0.26(+0.81%)
Dec 23, 2011	31.67	32.12	31.67	31.97	1,683,577	+0.22(+0.68%)
Dec 21, 2011	31.31	31.83	31.31	31.76	2,392,815	+0.43(+1.36%)
Dec 20, 2011	31.01	31.36	30.94	31.33	2,109,357	+0.38(+1.23%)
Dec 19, 2011	31.08	31.25	30.89	30.95	2,198,056	-0.03(-0.08%)
Dec 16, 2011	31.12	31.20	30.78	30.98	4,314,395	+0.01(+0.02%)
Dec 15, 2011	31.05	31.25	30.92	30.97	3,114,189	+0.04(+0.14%)
Dec 14, 2011	30.96	31.11	30.89	30.92	2,603,771	-0.02(-0.06%)
Dec 13, 2011	31.19	31.35	30.84	30.94	3,050,972	-0.25(-0.79%)
Dec 12, 2011	31.61	31.64	31.06	31.19	3,141,011	-0.44(-1.41%)
Dec 09, 2011	31.41	31.74	31.40	31.64	1,872,421	+0.32(+1.01%)
Dec 08, 2011	31.58	31.63	31.26	31.32	2,760,080	-0.33(-1.04%)
Dec 07, 2011	31.64	31.76	31.38	31.65	2,098,911	+0.03(+0.08%)
Dec 06, 2011	31.81	31.85	31.60	31.62	2,847,886	-0.10(-0.32%)
Dec 05, 2011	31.39	31.80	31.32	31.72	4,530,515	+0.53(+1.69%)
Dec 02, 2011	31.18	31.32	31.07	31.20	3,210,035	+0.09(+0.29%)

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