Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	41.08	41.10	40.96	41.05	106,954	+0.04(+0.09%)
Mar 27, 2013	40.93	41.07	40.88	41.01	37,255	+0.09(+0.21%)
Mar 26, 2013	40.72	40.96	40.72	40.93	18,007	-0.15(-0.37%)
Mar 25, 2013	41.13	41.52	41.04	41.08	19,989	-0.11(-0.27%)
Mar 22, 2013	41.15	41.24	41.00	41.19	11,120	-0.10(-0.24%)
Mar 21, 2013	41.39	41.60	41.26	41.29	1,183,562	+0.15(+0.36%)
Mar 20, 2013	40.77	41.14	40.62	41.14	18,204	+0.41(+1.01%)
Mar 19, 2013	41.06	41.09	40.60	40.73	22,462	-0.10(-0.24%)
Mar 18, 2013	41.27	41.27	40.83	40.83	13,212	-0.27(-0.66%)
Mar 15, 2013	40.99	41.10	40.94	41.10	27,097	+0.08(+0.20%)
Mar 14, 2013	40.98	41.10	40.94	41.02	16,468	+0.18(+0.44%)
Mar 13, 2013	40.90	40.96	40.67	40.84	21,460	+0.11(+0.27%)
Mar 12, 2013	40.75	40.77	40.50	40.73	73,299	-0.04(-0.10%)
Mar 11, 2013	40.56	40.84	40.37	40.77	18,317	+0.39(+0.97%)
Mar 08, 2013	40.34	40.53	40.15	40.38	29,279	+0.20(+0.50%)
Mar 07, 2013	40.11	40.29	40.01	40.18	103,129	-0.06(-0.15%)
Mar 06, 2013	40.30	40.39	40.15	40.24	51,937	-0.21(-0.52%)
Mar 05, 2013	40.30	40.64	40.30	40.45	32,659	-0.12(-0.30%)
Mar 04, 2013	40.83	40.84	40.45	40.57	18,069	-0.30(-0.73%)
Mar 01, 2013	41.11	41.49	40.40	40.87	294,149	+0.09(+0.22%)
Feb 28, 2013	40.24	40.78	40.22	40.78	58,717	+0.28(+0.69%)
Feb 27, 2013	41.04	41.06	40.26	40.50	49,074	-0.46(-1.12%)
Feb 26, 2013	41.14	41.49	40.71	40.96	51,399	-0.06(-0.15%)
Feb 22, 2013	41.23	41.46	40.96	41.02	35,393	-0.34(-0.82%)
Feb 21, 2013	41.26	41.54	41.05	41.36	107,677	+0.12(+0.29%)
Feb 20, 2013	41.56	41.77	41.24	41.24	50,261	-0.52(-1.25%)
Feb 19, 2013	41.99	42.00	41.67	41.76	46,251	-0.28(-0.67%)
Feb 15, 2013	41.84	42.15	41.83	42.04	38,084	+0.19(+0.45%)
Feb 14, 2013	41.83	42.00	41.78	41.85	40,898	+0.21(+0.50%)
Feb 13, 2013	41.58	41.84	41.53	41.64	21,189	-0.15(-0.36%)
Feb 12, 2013	41.66	41.83	41.51	41.79	34,353	+0.04(+0.10%)
Feb 11, 2013	41.80	41.98	41.75	41.75	25,260	-0.25(-0.60%)
Feb 08, 2013	42.04	42.16	41.97	42.00	17,555	-0.13(-0.31%)
Feb 07, 2013	42.09	42.29	41.99	42.13	25,559	-0.08(-0.19%)
Feb 06, 2013	41.95	42.45	41.95	42.21	48,873	-0.27(-0.64%)
Feb 04, 2013	42.03	42.52	41.78	42.48	70,512	+0.48(+1.14%)
Feb 01, 2013	41.92	42.11	41.90	42.00	144,875	+0.14(+0.33%)
Jan 31, 2013	41.94	42.00	41.53	41.86	345,806	+0.07(+0.16%)
Jan 30, 2013	41.70	41.87	41.39	41.79	52,403	+0.01(+0.03%)
Jan 29, 2013	41.62	41.78	41.53	41.78	31,326	+0.30(+0.72%)
Jan 28, 2013	41.78	41.80	41.45	41.48	28,111	-0.34(-0.81%)
Jan 25, 2013	41.88	41.94	41.74	41.82	97,543	-0.20(-0.48%)
Jan 24, 2013	42.18	42.21	41.85	42.02	36,636	+0.03(+0.07%)
Jan 23, 2013	42.43	42.43	41.83	41.99	751,576	-0.67(-1.57%)
Jan 22, 2013	42.83	42.87	42.54	42.66	42,233	-0.48(-1.11%)
Jan 18, 2013	43.06	43.24	42.88	43.14	15,838	-0.27(-0.62%)
Jan 17, 2013	43.56	43.66	43.31	43.41	18,118	-0.10(-0.23%)
Jan 16, 2013	43.44	43.69	43.43	43.51	25,081	+0.10(+0.23%)
Jan 15, 2013	43.30	43.47	43.25	43.41	49,342	-0.01(-0.02%)
Jan 14, 2013	43.56	43.85	43.39	43.42	24,480	-0.26(-0.60%)
Jan 11, 2013	43.87	43.87	43.55	43.68	13,204	-0.17(-0.39%)
Jan 10, 2013	43.72	43.87	43.65	43.85	46,750	-0.22(-0.50%)
Jan 09, 2013	44.08	44.35	43.76	44.07	24,193	-0.24(-0.54%)
Jan 08, 2013	44.11	44.41	44.08	44.31	29,423	+0.36(+0.82%)
Jan 07, 2013	43.70	44.03	43.70	43.95	68,770	+0.25(+0.57%)
Jan 04, 2013	43.55	43.80	43.47	43.70	626,458	-0.25(-0.57%)
Jan 03, 2013	43.59	43.97	43.23	43.95	70,437	+0.04(+0.09%)

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