Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	40.92	41.12	39.41	39.62	2,740,969	-1.24(-3.03%)
Feb 28, 2012	40.44	40.93	39.84	40.86	1,557,561	+0.52(+1.29%)
Feb 27, 2012	40.37	40.43	39.75	40.34	1,122,151	-0.32(-0.79%)
Feb 24, 2012	40.51	41.10	40.42	40.66	1,643,074	+0.02(+0.05%)
Feb 23, 2012	40.50	41.07	40.35	40.64	1,588,747	+0.09(+0.22%)
Feb 22, 2012	39.59	40.75	39.40	40.55	2,266,402	+1.11(+2.81%)
Feb 21, 2012	38.85	39.82	38.63	39.44	2,493,842	+1.14(+2.98%)
Feb 17, 2012		38.30	38.30	38.30	0	-1.08(-2.74%)
Feb 16, 2012	38.02	39.44	37.91	39.38	2,335,872	+0.90(+2.34%)
Feb 15, 2012	39.20	39.25	38.11	38.48	1,998,216	-0.49(-1.26%)
Feb 14, 2012	39.15	39.19	38.17	38.97	3,558,282	-0.33(-0.84%)
Feb 13, 2012	40.64	40.74	39.13	39.30	2,364,225	-0.94(-2.34%)
Feb 10, 2012	40.01	40.38	39.13	40.24	3,727,286	-0.55(-1.35%)
Feb 09, 2012	41.12	41.59	40.39	40.79	2,819,106	+0.04(+0.10%)
Feb 08, 2012	42.00	42.00	40.56	40.75	3,711,323	-0.85(-2.04%)
Feb 07, 2012	42.55	42.55	41.40	41.60	2,482,020	-0.90(-2.12%)
Feb 06, 2012	43.01	43.25	42.27	42.50	2,721,668	-0.90(-2.07%)
Feb 03, 2012	42.95	43.72	42.74	43.40	4,032,509	+0.88(+2.07%)
Feb 02, 2012	42.46	42.97	41.71	42.52	2,138,616	+0.15(+0.35%)
Feb 01, 2012	42.98	42.99	42.27	42.37	1,744,278	-0.15(-0.35%)
Jan 31, 2012	43.24	43.53	42.09	42.52	1,943,349	-0.12(-0.28%)
Jan 30, 2012	42.01	42.90	41.65	42.64	1,421,521	-0.26(-0.61%)
Jan 27, 2012	42.41	43.47	42.39	42.90	1,422,338	+0.02(+0.05%)
Jan 26, 2012	43.00	44.00	42.56	42.88	2,950,441	+0.41(+0.97%)
Jan 25, 2012	41.50	42.78	41.15	42.47	4,165,413	+0.82(+1.97%)
Jan 24, 2012	41.80	41.99	41.20	41.65	1,587,808	-0.30(-0.72%)
Jan 23, 2012	42.50	43.00	41.81	41.95	1,989,221	+0.02(+0.05%)
Jan 20, 2012	41.99	42.50	41.51	41.93	1,754,035	-0.29(-0.69%)
Jan 19, 2012	41.44	42.70	41.26	42.22	2,993,562	+1.30(+3.18%)
Jan 18, 2012	39.79	41.00	39.79	40.92	2,487,969	+1.07(+2.69%)
Jan 17, 2012	40.56	40.80	39.69	39.85	3,054,466	+0.20(+0.50%)
Jan 16, 2012	39.04	39.78	39.04	39.65	613,478	+0.30(+0.76%)
Jan 13, 2012	39.41	39.52	38.70	39.35	1,845,821	-0.63(-1.58%)
Jan 12, 2012	39.69	40.09	39.31	39.98	3,527,282	+0.63(+1.60%)
Jan 11, 2012	38.44	39.45	38.32	39.35	1,833,000	+0.70(+1.81%)
Jan 10, 2012	38.59	38.99	38.25	38.65	2,651,651	+1.00(+2.66%)
Jan 09, 2012	37.98	38.00	37.44	37.65	2,176,091	-0.70(-1.83%)
Jan 06, 2012	38.85	38.85	38.21	38.35	1,039,444	-0.14(-0.36%)
Jan 05, 2012	38.50	38.74	38.03	38.49	1,596,023	-0.30(-0.77%)
Jan 04, 2012	37.80	38.97	37.78	38.79	1,890,500	+2.88(+8.02%)
Dec 30, 2011	35.20	35.91	35.20	35.91	1,010,745	+0.70(+1.99%)
Dec 29, 2011	35.03	35.38	34.76	35.21	1,713,872	+0.04(+0.11%)
Dec 28, 2011	35.85	35.95	35.01	35.17	1,762,332	-1.11(-3.06%)
Dec 23, 2011	36.70	36.28	36.28	36.28	995,839	+0.79(+2.23%)
Dec 21, 2011	35.96	36.08	34.96	35.49	1,660,138	-0.16(-0.45%)
Dec 20, 2011	34.71	35.73	34.71	35.65	4,224,309	+1.44(+4.21%)
Dec 19, 2011	35.25	35.35	34.05	34.21	2,212,528	-0.97(-2.76%)
Dec 16, 2011	34.80	35.37	34.61	35.18	3,707,269	+0.75(+2.18%)
Dec 15, 2011	35.55	35.67	34.28	34.43	2,496,214	-0.66(-1.88%)
Dec 14, 2011	34.67	35.54	34.22	35.09	3,745,276	-0.43(-1.21%)
Dec 13, 2011	37.05	37.50	35.20	35.52	2,916,424	-1.53(-4.13%)
Dec 12, 2011	37.18	37.20	36.50	37.05	3,315,122	-0.87(-2.29%)
Dec 09, 2011	37.00	38.29	36.98	37.92	3,289,366	+0.56(+1.50%)
Dec 08, 2011	38.44	38.55	37.14	37.36	3,157,916	-1.40(-3.61%)
Dec 07, 2011	38.71	38.93	37.96	38.76	2,787,186	+0.04(+0.10%)
Dec 06, 2011	39.35	39.40	38.14	38.72	3,373,958	-0.27(-0.69%)
Dec 05, 2011	38.53	39.55	38.29	38.99	2,816,008	+1.12(+2.96%)
Dec 02, 2011	38.26	38.77	37.82	37.87	2,246,757	+0.22(+0.58%)

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