Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	35.72	36.16	35.71	35.99	14,985,160	+0.26(+0.72%)
Feb 28, 2012	35.70	35.81	35.43	35.73	10,504,753	+0.23(+0.64%)
Feb 27, 2012	35.33	35.84	35.25	35.51	12,959,070	-0.04(-0.11%)
Feb 24, 2012	35.56	35.67	35.39	35.54	12,861,240	+0.02(+0.06%)
Feb 23, 2012	35.21	35.71	35.20	35.52	12,202,278	+0.29(+0.82%)
Feb 22, 2012	35.41	35.74	35.14	35.23	15,384,160	-0.26(-0.75%)
Feb 21, 2012	36.36	36.37	35.29	35.50	27,063,144	+0.16(+0.45%)
Feb 17, 2012	34.92	35.35	34.87	35.34	15,275,357	+0.59(+1.70%)
Feb 16, 2012	34.72	34.98	34.59	34.75	9,853,425	+0.17(+0.48%)
Feb 15, 2012	34.62	34.93	34.54	34.58	9,870,175	-0.26(-0.76%)
Feb 14, 2012	34.70	34.96	34.56	34.85	10,199,909	+0.10(+0.28%)
Feb 13, 2012	34.44	34.89	34.39	34.75	12,138,687	+0.45(+1.32%)
Feb 10, 2012	34.02	34.30	33.99	34.30	6,643,101	+0.05(+0.13%)
Feb 09, 2012	34.25	34.33	33.92	34.25	7,080,039	+0.08(+0.22%)
Feb 08, 2012	34.39	34.40	33.93	34.17	9,993,901	-0.22(-0.64%)
Feb 07, 2012	34.14	34.49	34.12	34.39	12,847,183	+0.20(+0.58%)
Feb 06, 2012	34.08	34.26	34.04	34.20	10,694,630	+0.02(+0.07%)
Feb 03, 2012	33.91	34.25	33.91	34.17	13,775,962	+0.54(+1.60%)
Feb 02, 2012	33.71	33.76	33.51	33.64	11,847,242	-0.01(-0.02%)
Feb 01, 2012	33.81	33.98	33.61	33.65	14,415,275	+0.06(+0.18%)
Jan 31, 2012	33.95	34.24	33.49	33.58	13,665,588	-0.29(-0.85%)
Jan 30, 2012	33.73	33.89	33.46	33.87	8,886,230	-0.08(-0.22%)
Jan 27, 2012	33.84	34.05	33.60	33.95	10,475,212	-0.06(-0.18%)
Jan 26, 2012	34.31	34.31	33.65	34.01	14,743,788	-0.23(-0.68%)
Jan 25, 2012	33.92	34.36	33.74	34.24	13,124,762	+0.23(+0.67%)
Jan 24, 2012	33.82	34.14	33.71	34.02	14,476,771	+0.06(+0.18%)
Jan 23, 2012	33.53	34.04	33.27	33.96	18,212,326	+0.28(+0.83%)
Jan 20, 2012	34.39	34.42	33.52	33.68	16,639,483	-0.68(-1.98%)
Jan 19, 2012	33.95	34.36	33.63	34.36	20,781,336	+0.40(+1.18%)
Jan 18, 2012	33.08	34.04	33.06	33.96	17,376,736	+0.86(+2.61%)
Jan 17, 2012	32.99	33.26	32.93	33.09	10,189,306	+0.17(+0.53%)
Jan 13, 2012	32.62	32.93	32.47	32.92	10,674,436	+0.09(+0.28%)
Jan 12, 2012	32.98	33.03	32.63	32.83	11,168,797	-0.05(-0.16%)
Jan 11, 2012	32.93	32.99	32.65	32.88	10,867,282	-0.05(-0.16%)
Jan 10, 2012	32.93	32.99	32.62	32.93	9,909,630	+0.23(+0.69%)
Jan 09, 2012	32.67	32.76	32.34	32.71	9,710,375	+0.02(+0.07%)
Jan 06, 2012	32.53	32.76	32.38	32.68	9,630,000	+0.08(+0.26%)
Jan 05, 2012	32.25	32.68	32.07	32.60	13,541,549	+0.26(+0.82%)
Jan 04, 2012	31.82	32.47	31.72	32.34	14,652,331	+0.53(+1.67%)
Dec 30, 2011	31.78	32.02	31.78	31.81	6,309,724	+0.02(+0.07%)
Dec 29, 2011	31.56	31.80	31.46	31.78	8,310,441	+0.36(+1.16%)
Dec 28, 2011	31.95	32.07	31.41	31.42	6,780,603	-0.52(-1.63%)
Dec 27, 2011	31.77	32.13	31.72	31.94	6,284,481	+0.10(+0.31%)
Dec 23, 2011	31.76	31.87	31.54	31.84	5,754,291	+0.07(+0.21%)
Dec 21, 2011	31.72	31.81	31.44	31.78	15,949,412	+0.04(+0.12%)
Dec 20, 2011	30.85	31.77	30.85	31.74	26,529,952	+1.32(+4.35%)
Dec 19, 2011	30.50	30.88	30.35	30.41	11,765,797	-0.17(-0.54%)
Dec 16, 2011	30.07	30.67	30.07	30.58	26,718,550	+0.76(+2.54%)
Dec 15, 2011	29.98	30.23	29.79	29.82	14,253,554	+0.21(+0.72%)
Dec 14, 2011	29.79	29.94	29.39	29.61	15,972,772	-0.28(-0.94%)
Dec 13, 2011	30.43	30.45	29.78	29.89	14,936,281	-0.41(-1.35%)
Dec 12, 2011	30.15	30.35	29.74	30.30	14,642,363	-0.14(-0.45%)
Dec 09, 2011	30.35	30.57	30.26	30.44	13,628,314	+0.24(+0.80%)
Dec 08, 2011	30.63	30.87	30.14	30.20	15,861,825	-0.62(-2.01%)
Dec 07, 2011	30.32	30.97	30.29	30.82	16,119,809	+0.31(+1.02%)
Dec 06, 2011	30.33	30.81	30.24	30.51	16,522,668	+0.07(+0.22%)
Dec 05, 2011	30.36	30.71	30.10	30.44	18,456,998	+0.22(+0.73%)
Dec 02, 2011	30.03	30.61	30.01	30.22	23,672,360	+0.45(+1.52%)

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