Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	48.21	48.93	48.19	48.92	1,469,037	+0.63(+1.30%)
Feb 27, 2013	47.51	48.30	47.34	48.29	1,262,519	+0.96(+2.03%)
Feb 26, 2013	47.29	47.56	46.86	47.34	1,022,200	+0.18(+0.38%)
Feb 25, 2013	48.26	48.56	47.16	47.16	1,251,150	-0.91(-1.88%)
Feb 22, 2013	48.08	48.49	47.88	48.06	858,767	+0.15(+0.31%)
Feb 21, 2013	47.94	48.20	47.62	47.91	1,635,694	-0.06(-0.13%)
Feb 20, 2013	49.47	49.83	47.97	47.97	1,780,799	-1.36(-2.75%)
Feb 19, 2013	48.77	49.74	47.27	49.33	1,374,983	+0.56(+1.14%)
Feb 15, 2013	48.09	48.89	47.91	48.78	1,170,730	+0.81(+1.70%)
Feb 14, 2013	47.68	48.20	47.42	47.96	810,881	+0.21(+0.44%)
Feb 13, 2013	48.07	48.17	47.50	47.75	1,563,133	-0.27(-0.57%)
Feb 12, 2013	48.70	48.76	47.87	48.02	1,363,186	-0.58(-1.20%)
Feb 11, 2013	48.91	49.11	48.34	48.61	1,491,470	-0.51(-1.04%)
Feb 08, 2013	49.37	49.91	48.43	49.12	2,521,073	-0.24(-0.48%)
Feb 07, 2013	52.63	52.82	48.98	49.36	3,997,996	-3.44(-6.51%)
Feb 06, 2013	52.40	52.90	52.15	52.80	686,142	+0.69(+1.32%)
Feb 04, 2013	52.16	52.54	51.98	52.11	655,195	-0.30(-0.57%)
Feb 01, 2013	52.37	52.69	52.12	52.41	930,114	+0.51(+0.99%)
Jan 31, 2013	51.96	52.22	51.64	51.90	439,809	-0.07(-0.14%)
Jan 30, 2013	52.04	52.14	51.74	51.97	471,220	-0.16(-0.31%)
Jan 29, 2013	51.83	52.15	51.45	52.13	425,600	+0.19(+0.37%)
Jan 28, 2013	52.06	52.11	51.75	51.93	374,048	-0.11(-0.22%)
Jan 25, 2013	52.33	52.33	51.83	52.05	549,101	-0.16(-0.30%)
Jan 24, 2013	51.26	52.43	51.26	52.21	745,971	+0.80(+1.55%)
Jan 23, 2013	51.39	51.64	51.14	51.41	634,501	-0.09(-0.17%)
Jan 22, 2013	51.52	51.69	51.14	51.50	1,268,738	-0.18(-0.34%)
Jan 18, 2013	50.45	51.89	50.23	51.67	1,127,081	+1.33(+2.65%)
Jan 17, 2013	50.26	50.61	50.12	50.34	437,478	+0.27(+0.53%)
Jan 16, 2013	50.21	50.37	49.96	50.07	513,909	-0.37(-0.74%)
Jan 15, 2013	49.95	50.49	49.70	50.45	491,032	+0.42(+0.85%)
Jan 14, 2013	49.67	50.13	49.52	50.02	412,353	+0.35(+0.71%)
Jan 11, 2013	49.77	49.86	49.47	49.67	1,004,757	+0.06(+0.12%)
Jan 10, 2013	49.63	49.91	49.39	49.61	1,498,347	+0.11(+0.21%)
Jan 09, 2013	49.14	49.51	48.95	49.50	599,895	+0.49(+0.99%)
Jan 08, 2013	48.78	49.06	48.56	49.01	829,638	+0.05(+0.11%)
Jan 07, 2013	48.80	48.99	48.65	48.96	613,340	-0.16(-0.32%)
Jan 04, 2013	48.18	49.25	48.09	49.12	1,452,320	+0.94(+1.95%)
Jan 03, 2013	48.40	48.58	47.80	48.18	1,204,271	-0.21(-0.44%)
Jan 02, 2013	48.33	48.44	48.07	48.40	1,029,922	+0.55(+1.15%)
Dec 31, 2012	47.09	47.85	46.64	47.85	624,526	+0.67(+1.42%)
Dec 28, 2012	47.29	47.63	47.17	47.17	620,454	-0.34(-0.73%)
Dec 27, 2012	47.06	47.58	46.89	47.52	607,232	+0.56(+1.19%)
Dec 26, 2012	47.61	47.73	46.69	46.96	459,335	-0.60(-1.26%)
Dec 24, 2012	47.32	47.60	47.25	47.56	151,021	+0.12(+0.26%)
Dec 21, 2012	47.56	47.77	47.22	47.44	1,179,864	-0.74(-1.54%)
Dec 20, 2012	48.09	48.24	47.92	48.18	759,858	+0.15(+0.31%)
Dec 19, 2012	48.62	48.62	47.91	48.03	604,187	-0.53(-1.09%)
Dec 18, 2012	48.44	48.66	48.03	48.56	971,343	+0.03(+0.05%)
Dec 17, 2012	47.04	48.55	46.87	48.54	1,712,193	+1.68(+3.58%)
Dec 14, 2012	46.95	47.35	46.72	46.86	796,197	-0.25(-0.53%)
Dec 13, 2012	47.69	47.80	47.05	47.10	624,771	-0.64(-1.33%)
Dec 12, 2012	48.07	48.10	47.52	47.74	1,289,446	-0.15(-0.31%)
Dec 11, 2012	48.05	48.18	47.87	47.89	742,289	-0.03(-0.06%)
Dec 10, 2012	48.07	48.16	47.79	47.92	880,478	-0.11(-0.24%)
Dec 07, 2012	47.86	48.24	47.69	48.03	1,127,235	+0.11(+0.24%)
Dec 06, 2012	47.87	48.15	47.53	47.92	1,316,825	+0.15(+0.31%)
Dec 05, 2012	48.09	48.10	47.28	47.77	1,303,015	-0.19(-0.41%)

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