Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	33.70	34.01	31.86	32.30	13,180,003	-4.10(-11.26%)
Feb 28, 2012	36.45	37.18	35.91	36.40	7,263,614	+0.27(+0.75%)
Feb 27, 2012	35.10	36.35	34.50	36.13	4,971,163	+0.55(+1.55%)
Feb 24, 2012	37.72	37.93	35.48	35.58	7,074,837	-1.62(-4.35%)
Feb 23, 2012	38.71	38.99	36.65	37.20	7,914,386	-3.25(-8.03%)
Feb 22, 2012	42.05	42.05	40.25	40.45	3,948,853	-1.93(-4.55%)
Feb 21, 2012	43.16	43.48	42.00	42.38	3,148,564	-0.21(-0.49%)
Feb 17, 2012	43.05	45.20	42.23	42.59	9,068,213	+2.88(+7.25%)
Feb 16, 2012	39.24	39.80	38.95	39.71	2,291,655	+0.60(+1.53%)
Feb 15, 2012	39.98	40.33	39.00	39.11	3,512,945	-0.10(-0.26%)
Feb 14, 2012	39.92	40.01	37.88	39.21	7,523,369	-2.51(-6.02%)
Feb 13, 2012	44.49	44.77	41.30	41.72	5,414,257	-2.19(-4.99%)
Feb 10, 2012	46.56	46.79	43.67	43.91	7,353,752	-5.12(-10.43%)
Feb 09, 2012	46.30	50.20	45.61	49.02	8,213,182	+3.21(+7.02%)
Feb 08, 2012	46.71	47.36	45.39	45.81	2,647,118	-0.78(-1.67%)
Feb 07, 2012	46.12	47.99	46.00	46.59	3,070,135	+0.10(+0.20%)
Feb 06, 2012	45.21	47.28	44.54	46.49	4,110,105	+1.34(+2.96%)
Feb 03, 2012	45.87	46.24	44.94	45.16	2,704,571	+0.42(+0.94%)
Feb 02, 2012	42.98	45.58	42.11	44.74	3,817,716	+2.06(+4.83%)
Feb 01, 2012	43.49	43.78	42.10	42.68	2,990,386	+0.40(+0.95%)
Jan 31, 2012	45.36	45.48	42.07	42.28	5,193,609	-1.52(-3.47%)
Jan 30, 2012	44.49	47.10	43.29	43.80	5,113,305	-1.74(-3.82%)
Jan 27, 2012	41.01	46.27	41.00	45.54	7,870,386	+4.60(+11.24%)
Jan 26, 2012	38.90	41.75	38.90	40.94	4,673,940	+2.33(+6.03%)
Jan 25, 2012	38.41	38.96	37.61	38.61	2,581,883	+0.53(+1.39%)
Jan 24, 2012	37.55	38.42	36.33	38.08	2,777,379	+0.21(+0.55%)
Jan 23, 2012	38.56	39.63	37.67	37.87	3,157,383	-0.58(-1.51%)
Jan 20, 2012	38.78	39.61	37.90	38.45	3,945,724	-0.25(-0.65%)
Jan 19, 2012	43.30	44.16	38.36	38.70	10,592,552	-4.29(-9.98%)
Jan 18, 2012	40.44	43.74	39.94	42.99	4,322,008	+2.99(+7.48%)
Jan 17, 2012	41.21	41.34	39.73	40.00	2,729,978	+0.08(+0.20%)
Jan 13, 2012	40.80	41.24	39.55	39.92	2,712,318	-1.67(-4.02%)
Jan 12, 2012	42.40	42.44	39.39	41.59	4,274,416	-0.21(-0.50%)
Jan 11, 2012	39.45	43.49	39.02	41.80	9,267,621	+3.03(+7.82%)
Jan 10, 2012	37.60	38.95	36.97	38.77	3,756,599	+1.93(+5.24%)
Jan 09, 2012	35.12	37.18	35.12	36.84	2,937,288	+1.57(+4.45%)
Jan 06, 2012	35.69	35.80	34.89	35.27	1,934,878	-0.21(-0.59%)
Jan 05, 2012	34.34	35.89	33.93	35.48	2,610,678	+0.78(+2.25%)
Jan 04, 2012	35.57	35.57	33.50	34.70	4,482,946	+0.94(+2.78%)
Dec 30, 2011	32.97	33.84	32.74	33.76	2,021,555	+0.90(+2.74%)
Dec 29, 2011	32.35	33.03	31.45	32.86	2,667,361	+0.74(+2.30%)
Dec 28, 2011	33.05	33.50	31.75	32.12	1,866,198	-0.82(-2.49%)
Dec 27, 2011	34.69	34.69	32.71	32.94	2,939,694	-1.76(-5.07%)
Dec 23, 2011	34.80	35.96	33.80	34.70	5,580,156	+2.90(+9.12%)
Dec 21, 2011	32.72	33.05	31.44	31.80	3,278,201	-1.08(-3.28%)
Dec 20, 2011	31.15	33.30	31.15	32.88	5,021,247	+2.38(+7.80%)
Dec 19, 2011	31.64	33.35	29.87	30.50	6,824,685	-1.41(-4.42%)
Dec 16, 2011	31.80	32.19	29.90	31.91	8,077,301	+0.46(+1.46%)
Dec 15, 2011	33.66	33.66	30.04	31.45	12,632,944	-2.00(-5.98%)
Dec 14, 2011	37.30	37.30	33.08	33.45	17,276,500	-9.12(-21.42%)
Dec 13, 2011	44.85	45.25	42.07	42.57	3,470,417	-1.79(-4.04%)
Dec 12, 2011	45.00	45.39	43.83	44.36	2,054,323	-1.31(-2.87%)
Dec 09, 2011	45.61	46.50	44.71	45.67	2,005,812	+0.50(+1.11%)
Dec 08, 2011	48.16	48.16	45.11	45.17	3,072,597	-2.82(-5.88%)
Dec 07, 2011	49.03	51.89	47.56	47.99	7,161,415	+1.88(+4.08%)
Dec 06, 2011	47.77	47.95	45.93	46.11	1,604,989	-1.64(-3.43%)
Dec 05, 2011	48.51	49.17	47.12	47.75	1,860,273	-0.02(-0.04%)
Dec 02, 2011	48.20	49.47	47.33	47.77	2,359,089	+0.22(+0.46%)

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