Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	44.47	44.71	43.97	44.15	135,112	-0.06(-0.14%)
Feb 28, 2012	44.33	44.63	44.00	44.21	114,563	-0.06(-0.14%)
Feb 27, 2012	45.00	45.00	44.11	44.27	139,049	-0.90(-1.99%)
Feb 24, 2012	44.38	45.42	44.26	45.17	154,062	+0.90(+2.03%)
Feb 23, 2012	44.00	44.45	43.85	44.27	116,257	+0.23(+0.52%)
Feb 22, 2012	43.60	44.10	43.60	44.04	118,429	+0.27(+0.62%)
Feb 21, 2012	43.94	44.58	43.60	43.77	137,499	+0.17(+0.39%)
Feb 17, 2012	43.55	43.99	43.28	43.60	173,538	+0.38(+0.88%)
Feb 16, 2012	43.19	43.28	42.67	43.22	152,067	+0.29(+0.68%)
Feb 15, 2012	42.60	43.15	42.52	42.93	174,443	+0.28(+0.66%)
Feb 14, 2012	42.38	43.00	42.12	42.65	204,987	+0.56(+1.33%)
Feb 13, 2012	41.29	42.15	41.20	42.09	208,765	+1.19(+2.91%)
Feb 10, 2012	40.31	40.94	40.25	40.90	192,339	+0.12(+0.29%)
Feb 09, 2012	41.99	42.20	40.62	40.78	261,158	-1.20(-2.86%)
Feb 08, 2012	40.69	42.00	40.55	41.98	271,989	+1.21(+2.97%)
Feb 07, 2012	41.96	42.22	40.47	40.77	448,867	-1.01(-2.42%)
Feb 06, 2012	42.50	42.74	41.41	41.78	328,490	-1.00(-2.34%)
Feb 03, 2012	43.02	43.34	42.68	42.78	189,176	-0.22(-0.51%)
Feb 02, 2012	42.32	43.90	42.30	43.00	326,457	-0.07(-0.16%)
Feb 01, 2012	43.00	43.28	42.30	43.07	301,870	-0.05(-0.12%)
Jan 31, 2012	43.75	43.95	42.90	43.12	344,910	-0.81(-1.84%)
Jan 30, 2012	45.00	45.00	43.74	43.93	264,179	-1.20(-2.66%)
Jan 27, 2012	46.15	46.34	45.00	45.13	207,498	-1.80(-3.84%)
Jan 26, 2012	46.59	47.13	46.59	46.93	168,757	+0.18(+0.39%)
Jan 25, 2012	46.32	46.82	46.00	46.75	130,707	+0.32(+0.69%)
Jan 24, 2012	46.25	46.91	46.04	46.43	174,258	-0.35(-0.75%)
Jan 23, 2012	46.15	46.92	46.15	46.78	115,118	+0.98(+2.14%)
Jan 20, 2012	46.01	46.12	45.72	45.80	122,346	+0.10(+0.22%)
Jan 19, 2012	46.00	46.07	45.70	45.70	151,283	-0.05(-0.11%)
Jan 18, 2012	46.05	46.60	45.60	45.75	107,098	-0.10(-0.22%)
Jan 17, 2012	46.30	46.49	45.81	45.85	128,049	-0.22(-0.48%)
Jan 13, 2012	46.69	46.78	46.00	46.07	119,361	-0.75(-1.60%)
Jan 12, 2012	47.44	47.65	46.70	46.82	116,598	-0.66(-1.39%)
Jan 11, 2012	47.88	47.97	47.41	47.48	99,941	-0.24(-0.50%)
Jan 10, 2012	48.07	48.23	47.62	47.72	74,109	-0.16(-0.33%)
Jan 09, 2012	48.23	48.23	47.67	47.88	77,492	-0.06(-0.13%)
Jan 06, 2012	48.19	48.25	47.80	47.94	108,998	-0.01(-0.02%)
Jan 05, 2012	47.86	48.07	47.78	47.95	73,285	+0.12(+0.25%)
Jan 04, 2012	47.76	48.00	47.69	47.83	59,767	+0.22(+0.46%)
Dec 30, 2011	47.73	47.87	47.58	47.61	46,267	-0.12(-0.25%)
Dec 29, 2011	47.19	47.75	47.19	47.73	54,431	+0.46(+0.97%)
Dec 28, 2011	46.99	47.39	46.99	47.27	64,325	+0.04(+0.08%)
Dec 27, 2011	47.00	47.44	46.96	47.23	70,174	+0.10(+0.21%)
Dec 23, 2011	47.19	47.39	47.00	47.13	61,439	+0.26(+0.55%)
Dec 21, 2011	46.79	47.00	46.50	46.87	68,339	-0.13(-0.28%)
Dec 20, 2011	46.35	47.00	46.35	47.00	96,132	+0.71(+1.53%)
Dec 19, 2011	46.34	46.93	45.85	46.29	137,646	+0.16(+0.35%)
Dec 16, 2011	46.66	47.28	46.13	46.13	75,268	-0.91(-1.93%)
Dec 15, 2011	46.58	47.20	46.52	47.04	68,205	+0.49(+1.05%)
Dec 14, 2011	46.40	46.79	46.30	46.55	49,854	-0.39(-0.83%)
Dec 13, 2011	47.24	47.60	46.66	46.94	46,985	-0.30(-0.64%)
Dec 12, 2011	47.02	47.35	46.83	47.24	58,586	-0.05(-0.11%)
Dec 09, 2011	47.11	47.34	46.81	47.29	49,969	+0.38(+0.81%)
Dec 08, 2011	47.34	47.44	46.85	46.91	56,549	-0.60(-1.26%)
Dec 07, 2011	47.69	47.70	47.11	47.51	53,457	-0.08(-0.17%)
Dec 06, 2011	47.36	47.68	47.10	47.59	58,105	+0.49(+1.04%)
Dec 05, 2011	47.15	47.41	47.01	47.10	47,781	-0.02(-0.04%)
Dec 02, 2011	47.16	47.50	46.75	47.12	50,534	+0.28(+0.60%)

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