Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	48.89	49.62	48.62	48.99	498,064	+1.00(+2.09%)
Mar 29, 2012	47.88	48.23	47.63	47.99	172,944	-0.09(-0.18%)
Mar 28, 2012	48.89	49.49	47.68	48.08	172,371	-0.86(-1.75%)
Mar 27, 2012	49.07	49.38	48.64	48.93	255,012	-0.10(-0.20%)
Mar 26, 2012	46.78	49.52	46.63	49.03	880,624	+3.06(+6.67%)
Mar 23, 2012	46.44	46.44	45.17	45.97	299,115	-0.59(-1.27%)
Mar 22, 2012	45.81	46.63	45.61	46.56	227,298	+0.50(+1.08%)
Mar 21, 2012	46.65	47.17	46.03	46.06	311,420	-0.33(-0.71%)
Mar 20, 2012	46.73	46.80	46.13	46.39	306,230	-0.69(-1.47%)
Mar 19, 2012	47.16	47.44	46.75	47.08	275,817	-0.18(-0.39%)
Mar 16, 2012	48.64	48.65	47.22	47.27	331,963	-1.54(-3.15%)
Mar 15, 2012	48.27	48.86	47.73	48.81	296,683	+0.71(+1.48%)
Mar 14, 2012	48.51	48.79	47.83	48.10	183,062	-0.67(-1.38%)
Mar 13, 2012	48.70	48.77	48.09	48.77	337,291	+0.21(+0.44%)
Mar 12, 2012	48.81	49.06	48.28	48.55	258,753	-0.10(-0.20%)
Mar 09, 2012	48.28	49.02	48.18	48.65	219,092	+0.55(+1.15%)
Mar 08, 2012	47.83	48.20	47.03	48.10	266,867	+0.65(+1.37%)
Mar 07, 2012	46.80	47.53	46.76	47.44	233,351	+0.65(+1.39%)
Mar 06, 2012	47.05	47.37	46.72	46.79	321,411	-0.69(-1.45%)
Mar 05, 2012	46.81	47.69	46.71	47.48	243,964	+0.36(+0.76%)
Mar 02, 2012	47.54	47.84	46.41	47.12	558,622	-0.36(-0.76%)
Mar 01, 2012	48.17	48.61	47.40	47.48	384,793	-0.83(-1.71%)
Feb 29, 2012	48.90	49.29	48.30	48.31	268,713	-0.59(-1.21%)
Feb 28, 2012	48.65	49.05	48.08	48.90	305,419	+0.44(+0.90%)
Feb 27, 2012	48.65	49.23	48.34	48.47	377,523	-0.45(-0.91%)
Feb 24, 2012	49.38	49.56	48.77	48.91	301,565	-0.49(-0.99%)
Feb 23, 2012	49.62	49.80	49.22	49.40	300,582	-0.05(-0.10%)
Feb 22, 2012	50.18	50.29	48.97	49.45	401,702	-1.08(-2.14%)
Feb 21, 2012	50.79	51.78	50.17	50.53	500,858	-0.15(-0.29%)
Feb 17, 2012	51.01	51.49	49.58	50.67	872,653	-1.66(-3.18%)
Feb 16, 2012	51.81	52.54	51.76	52.34	458,264	+0.48(+0.92%)
Feb 15, 2012	52.31	52.69	51.74	51.86	384,012	-0.22(-0.43%)
Feb 14, 2012	51.68	52.22	51.34	52.09	288,492	+0.34(+0.66%)
Feb 13, 2012	51.88	52.06	51.41	51.74	278,355	+0.26(+0.51%)
Feb 10, 2012	51.57	51.73	51.22	51.48	484,721	-0.47(-0.90%)
Feb 09, 2012	51.90	52.48	51.60	51.95	187,118	+0.01(+0.02%)
Feb 08, 2012	51.52	51.98	51.50	51.94	422,191	+0.42(+0.81%)
Feb 07, 2012	51.59	52.07	50.82	51.52	283,603	+0.07(+0.13%)
Feb 06, 2012	52.37	52.65	51.26	51.45	712,090	-1.35(-2.56%)
Feb 03, 2012	51.04	52.99	50.52	52.81	542,658	+2.38(+4.73%)
Feb 02, 2012	49.46	50.45	49.45	50.42	391,732	+0.90(+1.82%)
Feb 01, 2012	48.74	49.62	48.50	49.52	370,964	+0.84(+1.73%)
Jan 31, 2012	48.01	48.75	47.40	48.68	520,081	+1.00(+2.10%)
Jan 30, 2012	47.14	47.80	46.67	47.68	403,836	+0.09(+0.18%)
Jan 27, 2012	46.27	47.68	46.27	47.59	281,617	+0.95(+2.04%)
Jan 26, 2012	46.46	46.83	46.30	46.64	312,084	+0.41(+0.88%)
Jan 25, 2012	44.25	46.51	44.06	46.23	570,754	+1.77(+3.98%)
Jan 24, 2012	44.22	44.80	43.64	44.46	321,601	-0.01(-0.02%)
Jan 23, 2012	44.25	44.68	44.17	44.47	406,240	+0.11(+0.24%)
Jan 20, 2012	43.56	44.51	43.48	44.36	212,388	+0.80(+1.83%)
Jan 19, 2012	44.22	44.27	43.49	43.56	331,891	-0.71(-1.60%)
Jan 18, 2012	43.32	44.39	43.04	44.27	180,088	+1.03(+2.39%)
Jan 17, 2012	44.31	44.31	42.99	43.24	382,045	-0.90(-2.05%)
Jan 13, 2012	43.76	44.54	43.72	44.15	282,801	-0.09(-0.20%)
Jan 12, 2012	44.64	44.98	43.59	44.23	465,016	-0.32(-0.72%)
Jan 11, 2012	44.97	45.35	44.31	44.55	196,757	-0.88(-1.93%)
Jan 10, 2012	45.66	45.78	44.82	45.43	255,426	+0.90(+2.01%)
Jan 09, 2012	45.06	45.07	44.03	44.53	301,106	-0.21(-0.48%)
Jan 06, 2012	44.19	45.10	43.77	44.75	441,200	+0.59(+1.34%)
Jan 05, 2012	42.95	44.29	42.31	44.16	278,957	+0.86(+1.98%)

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