Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	42.77	42.85	42.61	42.61	7,551,259	-0.11(-0.26%)
Feb 27, 2013	42.48	42.86	42.29	42.71	5,099,498	+0.29(+0.68%)
Feb 26, 2013	42.15	42.50	41.88	42.43	6,124,216	+0.51(+1.23%)
Feb 25, 2013	42.48	42.82	41.91	41.91	8,160,624	-0.39(-0.92%)
Feb 22, 2013	42.15	42.30	41.72	42.30	7,080,851	+0.19(+0.46%)
Feb 21, 2013	42.18	42.29	42.04	42.11	7,074,701	-0.21(-0.50%)
Feb 20, 2013	42.22	42.62	42.17	42.32	5,705,645	+0.09(+0.20%)
Feb 19, 2013	41.79	42.23	41.78	42.23	5,108,329	+0.46(+1.10%)
Feb 15, 2013	41.70	42.09	41.70	41.77	7,036,480	+0.07(+0.17%)
Feb 14, 2013	41.48	41.76	41.45	41.70	5,488,498	+0.05(+0.11%)
Feb 13, 2013	41.62	41.66	41.51	41.65	5,625,555	+0.10(+0.24%)
Feb 12, 2013	41.51	41.64	41.46	41.55	25,462,886	-0.08(-0.19%)
Feb 11, 2013	41.37	41.75	41.31	41.63	23,702,904	+0.14(+0.34%)
Feb 08, 2013	41.43	41.71	41.37	41.49	22,195,158	-0.05(-0.11%)
Feb 07, 2013	41.59	41.65	41.11	41.54	6,776,384	-0.12(-0.28%)
Feb 06, 2013	41.65	41.83	41.42	41.65	4,629,008	+0.29(+0.71%)
Feb 04, 2013	41.58	41.62	41.30	41.36	6,433,291	-0.50(-1.20%)
Feb 01, 2013	41.36	42.08	41.36	41.86	5,445,981	+0.39(+0.95%)
Jan 31, 2013	41.76	41.83	41.10	41.47	6,633,167	-0.36(-0.85%)
Jan 30, 2013	41.89	42.31	41.70	41.82	8,180,309	-0.13(-0.31%)
Jan 29, 2013	40.75	42.38	40.75	41.95	14,247,528	+1.30(+3.19%)
Jan 28, 2013	41.03	41.13	40.52	40.66	10,427,912	-0.44(-1.07%)
Jan 25, 2013	41.07	41.45	41.00	41.10	7,805,956	+0.04(+0.09%)
Jan 24, 2013	40.63	41.14	40.63	41.06	8,699,357	+0.59(+1.45%)
Jan 23, 2013	40.74	40.90	40.32	40.47	13,482,910	-0.80(-1.95%)
Jan 22, 2013	41.49	41.53	41.03	41.28	7,870,972	-0.25(-0.61%)
Jan 18, 2013	41.17	41.53	40.88	41.53	8,490,867	+0.34(+0.83%)
Jan 17, 2013	40.63	41.30	40.56	41.19	6,321,000	+0.31(+0.76%)
Jan 16, 2013	41.07	41.17	40.72	40.88	5,783,563	-0.28(-0.68%)
Jan 15, 2013	40.67	41.21	40.66	41.16	7,658,980	+0.38(+0.93%)
Jan 14, 2013	41.09	41.26	40.74	40.78	8,138,747	-0.24(-0.58%)
Jan 11, 2013	41.21	41.24	40.90	41.02	6,637,358	-0.11(-0.26%)
Jan 10, 2013	41.13	41.34	40.83	41.13	8,188,233	+0.22(+0.53%)
Jan 09, 2013	40.31	40.98	40.16	40.91	9,409,251	+0.84(+2.10%)
Jan 08, 2013	39.72	40.18	39.61	40.07	6,793,725	+0.30(+0.76%)
Jan 07, 2013	39.63	40.09	39.40	39.77	9,049,078	-0.05(-0.14%)
Jan 04, 2013	39.44	40.09	39.15	39.82	17,592,664	+1.42(+3.70%)
Jan 03, 2013	38.25	38.50	38.01	38.40	9,643,430	+0.16(+0.42%)
Jan 02, 2013	38.70	38.72	37.99	38.24	10,817,089	+0.15(+0.39%)
Dec 31, 2012	37.46	38.11	37.37	38.09	6,790,294	+0.56(+1.48%)
Dec 28, 2012	37.58	37.98	37.50	37.54	4,721,025	-0.29(-0.76%)
Dec 27, 2012	37.83	38.15	37.48	37.82	5,630,835	-0.07(-0.18%)
Dec 26, 2012	37.92	38.03	37.55	37.89	4,765,002	+0.02(+0.04%)
Dec 24, 2012	38.20	38.20	37.69	37.88	3,579,954	-0.39(-1.03%)
Dec 21, 2012	37.75	38.37	37.65	38.27	16,641,477	+0.23(+0.61%)
Dec 20, 2012	37.76	38.12	37.62	38.04	8,490,478	+0.25(+0.67%)
Dec 19, 2012	38.17	38.32	37.78	37.78	9,110,497	-0.46(-1.21%)
Dec 18, 2012	37.51	38.26	37.34	38.25	17,391,996	+0.91(+2.44%)
Dec 17, 2012	36.92	37.50	36.90	37.34	9,639,608	+0.42(+1.15%)
Dec 14, 2012	37.11	37.14	36.77	36.91	8,231,048	-0.34(-0.91%)
Dec 13, 2012	37.98	38.05	37.05	37.25	13,163,486	-0.59(-1.57%)
Dec 12, 2012	38.04	38.62	37.70	37.85	24,293,396	-1.24(-3.16%)
Dec 11, 2012	38.78	39.21	38.73	39.08	6,993,553	+0.37(+0.96%)
Dec 10, 2012	38.32	38.86	38.00	38.71	5,563,195	+0.38(+0.99%)
Dec 07, 2012	38.21	38.36	38.00	38.33	3,848,375	+0.18(+0.47%)
Dec 06, 2012	38.33	38.35	38.04	38.15	6,669,202	-0.14(-0.36%)
Dec 05, 2012	38.02	38.39	37.83	38.29	6,820,964	+0.28(+0.73%)

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