Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	41.67	41.98	40.93	40.94	154,487	-0.50(-1.20%)
Mar 27, 2013	41.14	41.55	40.66	41.44	136,081	+0.13(+0.31%)
Mar 26, 2013	42.40	42.70	40.95	41.31	235,119	-1.07(-2.52%)
Mar 25, 2013	43.15	43.76	41.93	42.37	304,633	-0.33(-0.77%)
Mar 22, 2013	42.69	43.16	42.50	42.70	288,299	+0.19(+0.46%)
Mar 21, 2013	42.16	44.17	42.16	42.51	186,729	-1.50(-3.40%)
Mar 20, 2013	44.00	44.31	43.61	44.01	83,450	+0.11(+0.25%)
Mar 19, 2013	44.06	44.47	43.31	43.90	157,862	-0.12(-0.27%)
Mar 18, 2013	43.66	44.56	43.58	44.02	102,019	+0.07(+0.15%)
Mar 15, 2013	44.00	44.75	43.54	43.95	274,730	+0.02(+0.04%)
Mar 14, 2013	43.71	44.25	43.60	43.93	126,046	+0.18(+0.41%)
Mar 13, 2013	42.96	44.32	42.92	43.75	128,041	+0.70(+1.63%)
Mar 12, 2013	43.47	44.17	42.29	43.05	171,996	-0.41(-0.95%)
Mar 11, 2013	41.03	43.89	40.90	43.47	281,885	+2.44(+5.94%)
Mar 08, 2013	41.38	41.53	40.72	41.03	190,321	-0.09(-0.23%)
Mar 07, 2013	40.72	41.36	40.39	41.12	154,798	+0.46(+1.12%)
Mar 06, 2013	40.02	40.68	39.68	40.67	201,544	+0.66(+1.65%)
Mar 05, 2013	39.85	40.50	39.69	40.01	132,397	+0.33(+0.83%)
Mar 04, 2013	41.21	41.50	39.18	39.68	320,599	-1.70(-4.11%)
Mar 01, 2013	41.22	42.04	41.11	41.38	277,659	-0.16(-0.39%)
Feb 28, 2013	41.95	42.10	41.53	41.54	205,457	-0.03(-0.08%)
Feb 27, 2013	41.50	42.02	41.49	41.57	214,773	-0.03(-0.08%)
Feb 26, 2013	42.34	42.62	41.11	41.60	364,596	-0.64(-1.52%)
Feb 25, 2013	44.29	44.29	42.12	42.25	320,083	-1.96(-4.44%)
Feb 22, 2013	44.17	44.39	43.82	44.21	159,258	+0.28(+0.64%)
Feb 21, 2013	44.08	44.34	43.77	43.93	252,245	-0.07(-0.15%)
Feb 20, 2013	44.67	44.90	43.96	44.00	308,325	-0.23(-0.52%)
Feb 19, 2013	44.06	44.41	43.96	44.23	417,043	+0.27(+0.62%)
Feb 15, 2013	44.74	44.96	43.57	43.96	976,817	-1.30(-2.88%)
Feb 14, 2013	49.92	50.77	45.21	45.26	1,299,905	-8.87(-16.38%)
Feb 13, 2013	52.71	54.74	52.36	54.13	311,082	+1.43(+2.71%)
Feb 12, 2013	52.35	52.78	51.58	52.70	140,494	+0.46(+0.87%)
Feb 11, 2013	51.92	52.30	51.61	52.24	170,407	+0.15(+0.29%)
Feb 08, 2013	51.83	52.42	51.12	52.09	236,014	+0.21(+0.41%)
Feb 07, 2013	50.36	52.69	50.35	51.88	426,894	+2.57(+5.22%)
Feb 06, 2013	48.49	49.41	48.42	49.30	127,580	+0.89(+1.84%)
Feb 04, 2013	48.06	49.16	47.89	48.42	140,985	-0.04(-0.09%)
Feb 01, 2013	48.48	49.19	47.77	48.46	188,247	+0.31(+0.65%)
Jan 31, 2013	47.38	48.37	47.38	48.15	193,837	+0.74(+1.57%)
Jan 30, 2013	46.82	47.84	46.51	47.40	200,972	+0.42(+0.90%)
Jan 29, 2013	48.08	48.09	46.44	46.98	225,348	-1.27(-2.63%)
Jan 28, 2013	47.08	48.56	45.98	48.25	319,312	+1.47(+3.15%)
Jan 25, 2013	47.64	47.89	45.74	46.77	126,637	-0.57(-1.20%)
Jan 24, 2013	45.35	47.51	44.58	47.34	259,893	+1.39(+3.02%)
Jan 23, 2013	46.11	46.28	45.35	45.95	94,952	-0.08(-0.18%)
Jan 22, 2013	46.37	46.54	45.62	46.04	83,836	-0.19(-0.40%)
Jan 18, 2013	46.33	46.84	46.04	46.22	98,765	-0.03(-0.07%)
Jan 17, 2013	45.81	46.55	45.81	46.26	78,157	+0.55(+1.20%)
Jan 16, 2013	45.95	46.34	45.40	45.71	105,417	-0.46(-0.99%)
Jan 15, 2013	44.65	46.39	44.45	46.17	106,601	+1.21(+2.69%)
Jan 14, 2013	45.25	45.55	44.52	44.96	348,815	+0.08(+0.17%)
Jan 11, 2013	45.22	45.64	44.42	44.88	221,512	-0.26(-0.58%)
Jan 10, 2013	44.87	45.41	44.17	45.14	319,364	+0.55(+1.23%)
Jan 09, 2013	47.16	47.16	44.13	44.59	731,597	-3.78(-7.82%)
Jan 08, 2013	48.65	49.65	47.95	48.37	311,943	-0.44(-0.90%)
Jan 07, 2013	51.40	51.61	48.09	48.81	224,733	-2.68(-5.21%)
Jan 04, 2013	49.65	52.45	49.65	51.50	203,090	+1.77(+3.56%)
Jan 03, 2013	48.11	50.47	48.11	49.73	159,425	+1.54(+3.20%)

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