Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	45.29	46.46	45.27	46.20	3,004,805	+0.85(+1.88%)
Feb 28, 2012	45.88	46.05	45.34	45.35	2,756,333	-0.59(-1.28%)
Feb 27, 2012	46.18	46.36	45.93	45.94	1,860,484	-0.58(-1.24%)
Feb 24, 2012	46.22	46.56	45.97	46.52	3,096,235	+0.30(+0.64%)
Feb 23, 2012	45.76	46.31	45.57	46.22	1,982,326	+0.37(+0.80%)
Feb 22, 2012	45.79	45.90	45.40	45.85	1,598,611	-0.05(-0.10%)
Feb 21, 2012	45.99	45.99	45.64	45.90	2,530,979	-0.14(-0.30%)
Feb 17, 2012	45.90	46.07	45.61	46.04	1,746,406	+0.29(+0.63%)
Feb 16, 2012	45.86	46.04	45.59	45.75	2,067,691	-0.02(-0.03%)
Feb 15, 2012	45.93	46.17	45.69	45.76	2,033,304	-0.09(-0.20%)
Feb 14, 2012	45.13	45.87	45.12	45.85	2,588,978	+0.60(+1.32%)
Feb 13, 2012	45.11	45.51	45.06	45.26	1,534,970	+0.21(+0.47%)
Feb 10, 2012	45.11	45.32	44.87	45.05	1,485,132	-0.18(-0.40%)
Feb 09, 2012	45.61	45.70	45.05	45.23	3,169,967	-0.39(-0.85%)
Feb 08, 2012	45.71	45.78	45.39	45.61	1,877,480	-0.11(-0.23%)
Feb 07, 2012	45.89	46.04	45.58	45.72	2,172,469	-0.43(-0.93%)
Feb 06, 2012	46.19	46.38	45.98	46.15	1,178,611	-0.11(-0.25%)
Feb 03, 2012	46.34	46.84	46.18	46.26	1,694,915	-0.30(-0.63%)
Feb 02, 2012	46.55	46.80	45.79	46.56	1,528,712	+0.19(+0.41%)
Feb 01, 2012	46.14	46.57	45.41	46.37	2,895,402	+0.17(+0.36%)
Jan 31, 2012	46.60	47.05	46.17	46.20	2,352,173	-0.47(-1.00%)
Jan 30, 2012	46.25	46.90	45.88	46.67	1,219,495	+0.35(+0.75%)
Jan 27, 2012	46.50	46.78	46.32	46.32	1,133,087	-0.22(-0.47%)
Jan 26, 2012	46.70	47.04	46.43	46.54	765,401	-0.05(-0.10%)
Jan 25, 2012	46.27	46.80	46.27	46.59	1,464,835	+0.15(+0.33%)
Jan 24, 2012	46.45	46.55	46.02	46.44	1,664,179	-0.29(-0.62%)
Jan 23, 2012	46.64	46.79	46.35	46.72	877,974	+0.17(+0.37%)
Jan 20, 2012	46.73	46.85	46.21	46.55	1,262,485	-0.08(-0.18%)
Jan 19, 2012	46.88	47.04	46.23	46.63	1,377,818	-0.22(-0.47%)
Jan 18, 2012	46.48	46.90	46.38	46.85	1,152,338	+0.39(+0.83%)
Jan 17, 2012	46.78	46.90	46.39	46.47	961,137	-0.04(-0.08%)
Jan 13, 2012	46.55	46.64	46.19	46.51	888,820	-0.11(-0.24%)
Jan 12, 2012	46.34	46.90	46.30	46.62	1,027,660	+0.41(+0.88%)
Jan 11, 2012	46.07	46.31	45.78	46.21	975,290	+0.07(+0.15%)
Jan 10, 2012	46.25	46.39	46.01	46.14	951,798	+0.03(+0.07%)
Jan 09, 2012	45.99	46.44	45.92	46.11	1,346,861	+0.20(+0.44%)
Jan 06, 2012	46.09	46.11	45.82	45.91	1,051,828	-0.11(-0.23%)
Jan 05, 2012	46.11	46.23	45.90	46.01	1,150,668	-0.07(-0.15%)
Jan 04, 2012	46.01	46.39	45.94	46.08	1,518,285	-0.65(-1.39%)
Dec 30, 2011	46.90	47.00	46.69	46.73	801,538	-0.17(-0.35%)
Dec 29, 2011	46.63	47.10	46.63	46.90	1,254,874	+0.28(+0.60%)
Dec 28, 2011	46.52	46.71	46.52	46.62	858,694	+0.08(+0.16%)
Dec 27, 2011	46.17	46.59	46.17	46.54	800,586	+0.40(+0.87%)
Dec 23, 2011	46.31	46.41	46.04	46.14	1,044,032	+0.29(+0.63%)
Dec 21, 2011	45.73	45.95	45.54	45.85	2,002,755	+0.79(+1.76%)
Dec 20, 2011	45.32	45.47	44.95	45.06	1,743,737	-0.02(-0.05%)
Dec 19, 2011	45.00	45.38	44.98	45.08	1,430,529	+0.15(+0.34%)
Dec 16, 2011	45.01	45.12	44.59	44.93	2,191,033	+0.07(+0.15%)
Dec 15, 2011	44.89	45.17	44.71	44.86	1,657,506	+0.36(+0.80%)
Dec 14, 2011	44.33	44.58	44.25	44.51	1,457,323	+0.05(+0.12%)
Dec 13, 2011	44.86	45.19	44.27	44.46	1,223,451	-0.21(-0.47%)
Dec 12, 2011	44.80	44.84	44.46	44.67	1,567,836	-0.19(-0.42%)
Dec 09, 2011	44.32	45.06	44.25	44.86	1,599,930	+0.46(+1.04%)
Dec 08, 2011	43.99	44.62	43.99	44.40	1,183,557	+0.37(+0.84%)
Dec 07, 2011	44.12	44.21	43.72	44.02	1,089,299	-0.26(-0.60%)
Dec 06, 2011	44.36	44.49	44.05	44.29	853,122	+0.05(+0.12%)
Dec 05, 2011	44.32	44.48	43.97	44.24	1,261,952	+0.48(+1.11%)
Dec 02, 2011	43.85	44.02	43.71	43.75	1,654,034	+0.04(+0.09%)

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