Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	42.40	42.48	42.25	42.25	2,820,308	-0.16(-0.37%)
Feb 27, 2013	41.91	42.57	41.77	42.41	2,410,502	+0.35(+0.83%)
Feb 26, 2013	42.08	42.26	41.81	42.06	2,838,955	+0.21(+0.51%)
Feb 25, 2013	42.33	42.51	41.84	41.84	3,744,233	-0.17(-0.39%)
Feb 22, 2013	41.80	42.02	41.55	42.01	2,280,144	+0.51(+1.23%)
Feb 21, 2013	42.11	42.11	41.36	41.50	3,347,822	-0.65(-1.54%)
Feb 20, 2013	42.30	42.53	42.09	42.15	2,905,656	-0.17(-0.41%)
Feb 19, 2013	42.15	42.34	42.06	42.32	2,413,511	+0.17(+0.39%)
Feb 15, 2013	42.18	42.18	41.83	42.15	3,184,545	+0.33(+0.79%)
Feb 14, 2013	41.49	41.85	41.33	41.82	2,475,953	+0.20(+0.48%)
Feb 13, 2013	41.70	41.86	41.35	41.62	2,622,993	+0.06(+0.15%)
Feb 12, 2013	41.48	41.71	41.31	41.56	1,949,461	+0.01(+0.03%)
Feb 11, 2013	41.86	41.99	41.51	41.55	1,984,405	-0.40(-0.96%)
Feb 08, 2013	41.80	42.00	41.66	41.95	2,633,278	+0.29(+0.70%)
Feb 07, 2013	41.75	41.82	41.20	41.66	3,046,728	-0.19(-0.44%)
Feb 06, 2013	41.98	42.14	41.44	41.84	2,842,446	+0.84(+2.05%)
Feb 04, 2013	41.66	41.83	40.96	41.00	4,088,877	-0.76(-1.81%)
Feb 01, 2013	41.23	41.81	41.16	41.76	3,648,215	+0.94(+2.29%)
Jan 31, 2013	40.85	41.16	40.80	40.82	3,776,380	-0.12(-0.30%)
Jan 30, 2013	41.42	41.49	40.86	40.95	2,776,691	-0.55(-1.33%)
Jan 29, 2013	40.98	41.55	40.85	41.50	3,395,726	+0.43(+1.06%)
Jan 28, 2013	41.31	41.31	41.05	41.07	2,012,371	-0.17(-0.42%)
Jan 25, 2013	41.30	41.31	40.99	41.24	2,108,672	+0.12(+0.30%)
Jan 24, 2013	41.17	41.29	40.93	41.11	2,634,822	+0.10(+0.25%)
Jan 23, 2013	41.29	41.29	40.91	41.01	2,574,504	-0.28(-0.67%)
Jan 22, 2013	41.07	41.29	40.81	41.29	3,159,467	+0.17(+0.40%)
Jan 18, 2013	40.75	41.13	40.68	41.12	3,653,484	+0.38(+0.93%)
Jan 17, 2013	40.73	40.87	40.56	40.74	1,764,600	+0.23(+0.58%)
Jan 16, 2013	40.82	40.87	40.48	40.51	2,412,088	-0.21(-0.52%)
Jan 15, 2013	40.83	40.84	40.59	40.72	2,682,224	-0.19(-0.45%)
Jan 14, 2013	40.91	41.00	40.74	40.91	2,571,270	-0.01(-0.02%)
Jan 11, 2013	41.27	41.31	40.75	40.91	1,940,179	+0.07(+0.17%)
Jan 10, 2013	40.96	40.96	40.60	40.85	2,641,292	+0.14(+0.36%)
Jan 09, 2013	40.90	40.91	40.54	40.70	2,818,396	-0.10(-0.24%)
Jan 08, 2013	40.48	40.85	40.35	40.80	2,453,601	+0.23(+0.58%)
Jan 07, 2013	40.50	40.69	40.23	40.56	2,183,948	-0.16(-0.38%)
Jan 04, 2013	40.50	40.82	40.32	40.72	2,694,570	+0.36(+0.88%)
Jan 03, 2013	40.36	40.51	39.76	40.36	3,269,857	+0.16(+0.39%)
Jan 02, 2013	39.87	40.20	39.20	40.20	4,102,589	+1.01(+2.56%)
Dec 31, 2012	38.55	39.23	38.55	39.20	3,001,162	+0.41(+1.07%)
Dec 28, 2012	38.86	39.25	38.76	38.79	2,203,871	-0.39(-0.98%)
Dec 27, 2012	39.32	39.39	38.74	39.17	2,553,020	-0.14(-0.37%)
Dec 26, 2012	39.58	39.71	39.16	39.32	1,438,251	-0.26(-0.66%)
Dec 24, 2012	39.54	39.70	39.37	39.58	1,199,241	-0.07(-0.17%)
Dec 21, 2012	39.58	40.09	39.41	39.65	6,330,788	-0.54(-1.35%)
Dec 20, 2012	40.11	40.20	39.75	40.19	2,518,211	+0.17(+0.43%)
Dec 19, 2012	40.22	40.33	39.90	40.02	3,826,532	-0.10(-0.24%)
Dec 18, 2012	39.96	40.27	39.53	40.12	3,487,421	+0.21(+0.53%)
Dec 17, 2012	39.47	40.02	39.29	39.90	2,880,700	+0.38(+0.96%)
Dec 14, 2012	39.52	39.71	39.48	39.52	1,976,125	-0.12(-0.31%)
Dec 13, 2012	39.56	39.86	39.45	39.65	2,520,226	+0.12(+0.31%)
Dec 12, 2012	39.92	40.11	39.44	39.52	1,990,314	-0.43(-1.09%)
Dec 11, 2012	39.63	40.20	39.53	39.96	3,047,877	+0.48(+1.22%)
Dec 10, 2012	39.40	39.87	39.36	39.48	2,757,459	+0.01(+0.03%)
Dec 07, 2012	39.64	39.87	39.20	39.46	2,233,414	-0.16(-0.40%)
Dec 06, 2012	39.40	39.76	39.39	39.62	2,170,681	+0.21(+0.52%)
Dec 05, 2012	39.02	39.54	38.94	39.41	2,102,286	+0.39(+1.01%)

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