Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	43.60	43.81	43.56	43.58	7,238,999	-0.04(-0.10%)
Feb 27, 2013	43.37	43.83	43.25	43.63	2,459,439	+0.32(+0.73%)
Feb 26, 2013	43.23	43.43	42.97	43.31	3,777,372	+0.30(+0.69%)
Feb 25, 2013	43.99	44.04	43.01	43.01	4,043,108	-0.83(-1.90%)
Feb 22, 2013	43.62	43.85	43.55	43.85	3,077,657	+0.44(+1.00%)
Feb 21, 2013	43.72	43.75	43.31	43.41	3,464,844	-0.33(-0.75%)
Feb 20, 2013	44.05	44.20	43.74	43.74	2,797,248	-0.28(-0.64%)
Feb 19, 2013	43.81	44.03	43.75	44.02	2,653,185	+0.35(+0.79%)
Feb 15, 2013	43.73	43.74	43.51	43.68	2,384,481	+0.02(+0.04%)
Feb 14, 2013	43.82	43.83	43.63	43.66	3,438,761	-0.18(-0.42%)
Feb 13, 2013	43.97	43.99	43.72	43.84	4,004,266	-0.03(-0.06%)
Feb 12, 2013	43.63	43.87	43.53	43.87	3,737,214	+0.33(+0.75%)
Feb 11, 2013	43.43	43.58	43.40	43.54	3,452,291	+0.06(+0.14%)
Feb 08, 2013	43.17	43.47	43.13	43.47	4,438,685	+0.40(+0.92%)
Feb 07, 2013	43.26	43.34	42.96	43.08	2,843,075	-0.18(-0.42%)
Feb 06, 2013	43.01	43.27	42.91	43.26	13,122,481	+0.05(+0.12%)
Feb 04, 2013	43.16	43.38	43.08	43.21	4,482,433	-0.10(-0.23%)
Feb 01, 2013	43.29	43.44	43.11	43.31	5,353,208	+0.25(+0.59%)
Jan 31, 2013	43.22	43.28	42.95	43.06	3,465,974	-0.26(-0.60%)
Jan 30, 2013	43.72	43.72	43.23	43.32	2,968,506	-0.42(-0.95%)
Jan 29, 2013	43.63	43.73	43.56	43.73	3,714,627	+0.13(+0.29%)
Jan 28, 2013	43.63	43.71	43.41	43.61	5,333,943	+0.11(+0.26%)
Jan 25, 2013	43.40	43.52	43.28	43.49	3,322,055	+0.25(+0.57%)
Jan 24, 2013	43.27	43.36	43.10	43.25	3,719,289	+0.09(+0.20%)
Jan 23, 2013	43.20	43.23	43.06	43.16	3,777,814	-0.01(-0.03%)
Jan 22, 2013	42.99	43.18	42.90	43.17	3,467,684	+0.22(+0.51%)
Jan 18, 2013	42.82	42.95	42.68	42.95	3,610,460	+0.18(+0.43%)
Jan 17, 2013	42.82	42.84	42.72	42.77	3,839,414	+0.13(+0.31%)
Jan 16, 2013	42.62	42.66	42.50	42.64	3,780,504	-0.05(-0.12%)
Jan 15, 2013	42.45	42.74	42.37	42.69	3,331,206	+0.20(+0.48%)
Jan 14, 2013	42.48	42.49	42.36	42.48	2,833,175	+0.12(+0.28%)
Jan 11, 2013	42.45	42.50	42.20	42.36	3,205,423	-0.03(-0.06%)
Jan 10, 2013	42.49	42.61	42.23	42.39	4,476,959	+0.04(+0.10%)
Jan 09, 2013	42.36	42.40	42.22	42.35	3,383,590	+0.12(+0.28%)
Jan 08, 2013	42.31	42.39	42.10	42.23	2,431,311	-0.08(-0.19%)
Jan 07, 2013	42.23	42.34	42.11	42.31	3,556,659	+0.10(+0.23%)
Jan 04, 2013	42.14	42.23	41.96	42.21	3,707,544	+0.19(+0.46%)
Jan 03, 2013	42.02	42.23	41.94	42.02	5,660,974	-0.01(-0.01%)
Jan 02, 2013	42.08	42.14	41.76	42.02	8,380,513	+0.52(+1.25%)
Dec 31, 2012	41.08	41.51	40.93	41.51	5,888,782	+0.44(+1.06%)
Dec 28, 2012	41.22	41.46	41.04	41.07	3,155,161	-0.27(-0.66%)
Dec 27, 2012	41.26	41.42	40.88	41.34	3,655,280	+0.15(+0.37%)
Dec 26, 2012	41.58	41.58	41.09	41.19	2,733,075	-0.20(-0.47%)
Dec 24, 2012	41.36	41.51	41.18	41.39	2,857,529	+0.05(+0.13%)
Dec 21, 2012	41.06	41.48	40.93	41.33	3,614,329	-0.07(-0.17%)
Dec 20, 2012	40.81	41.42	40.81	41.40	4,325,204	+0.54(+1.31%)
Dec 19, 2012	41.11	41.13	40.85	40.86	5,469,591	-0.06(-0.14%)
Dec 18, 2012	40.63	40.92	40.55	40.92	4,063,258	+0.42(+1.03%)
Dec 17, 2012	40.48	40.55	40.29	40.50	3,715,787	+0.21(+0.53%)
Dec 14, 2012	40.30	40.40	40.19	40.29	4,082,804	-0.01(-0.02%)
Dec 13, 2012	40.51	40.66	40.17	40.30	4,195,088	-0.31(-0.76%)
Dec 12, 2012	40.84	40.93	40.45	40.61	3,747,163	-0.11(-0.28%)
Dec 11, 2012	40.77	40.83	40.63	40.72	3,348,523	+0.10(+0.25%)
Dec 10, 2012	40.70	40.81	40.54	40.62	3,103,522	-0.02(-0.05%)
Dec 07, 2012	40.54	40.65	40.47	40.64	4,513,520	+0.15(+0.37%)
Dec 06, 2012	40.23	40.50	40.10	40.49	3,747,482	+0.37(+0.93%)
Dec 05, 2012	40.27	40.32	39.97	40.12	3,990,728	-0.12(-0.31%)

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