Date	Open	High	Low	Close	Volume	Change (%)
Mar 28, 2013	50.37	50.49	49.64	49.78	678,370	+0.28(+0.56%)
Mar 27, 2013	49.40	49.58	48.62	49.50	272,262	-0.43(-0.87%)
Mar 26, 2013	49.85	50.06	49.45	49.94	232,765	+0.28(+0.56%)
Mar 25, 2013	50.09	50.62	49.13	49.66	154,028	-0.26(-0.52%)
Mar 22, 2013	49.87	50.17	49.63	49.92	189,666	+0.08(+0.15%)
Mar 21, 2013	50.77	51.27	49.59	49.84	205,513	-1.41(-2.75%)
Mar 20, 2013	50.41	51.31	49.89	51.25	594,578	+1.15(+2.29%)
Mar 19, 2013	50.49	50.88	49.05	50.10	458,371	-0.35(-0.69%)
Mar 18, 2013	49.92	50.96	49.60	50.45	393,552	-0.29(-0.57%)
Mar 15, 2013	50.67	50.96	50.05	50.74	273,370	-0.18(-0.36%)
Mar 14, 2013	50.47	50.93	50.20	50.92	138,579	+0.46(+0.92%)
Mar 13, 2013	49.83	50.53	49.48	50.46	164,580	+0.58(+1.16%)
Mar 12, 2013	50.16	50.17	49.57	49.88	209,978	-0.33(-0.65%)
Mar 11, 2013	50.26	50.42	49.90	50.21	153,392	-0.10(-0.19%)
Mar 08, 2013	49.93	50.34	49.66	50.30	305,020	+0.96(+1.95%)
Mar 07, 2013	49.08	49.39	48.84	49.34	113,242	+0.39(+0.81%)
Mar 06, 2013	49.11	49.19	48.53	48.94	288,294	-0.03(-0.06%)
Mar 05, 2013	48.39	49.38	48.15	48.97	301,657	+0.82(+1.70%)
Mar 04, 2013	48.40	48.48	47.24	48.15	297,834	-0.43(-0.89%)
Mar 01, 2013	47.94	48.86	47.60	48.59	244,638	+0.10(+0.20%)
Feb 28, 2013	48.47	48.74	48.03	48.49	178,624	+0.17(+0.36%)
Feb 27, 2013	47.44	48.75	47.43	48.32	217,338	+1.08(+2.28%)
Feb 26, 2013	47.24	47.51	46.60	47.24	331,785	+0.23(+0.49%)
Feb 25, 2013	48.56	48.71	46.89	47.01	524,642	-1.38(-2.85%)
Feb 22, 2013	47.65	48.42	47.48	48.39	209,944	+1.15(+2.43%)
Feb 21, 2013	47.80	48.09	46.97	47.24	247,645	-0.65(-1.35%)
Feb 20, 2013	48.94	49.49	47.83	47.89	226,192	-1.16(-2.36%)
Feb 19, 2013	48.48	49.27	48.39	49.04	408,303	+0.83(+1.72%)
Feb 15, 2013	48.24	48.67	47.91	48.21	358,954	-0.07(-0.14%)
Feb 14, 2013	48.15	48.69	48.15	48.28	209,853	+0.06(+0.12%)
Feb 13, 2013	48.12	48.22	47.92	48.22	630,562	+0.18(+0.38%)
Feb 12, 2013	47.83	48.13	47.59	48.04	243,457	+0.40(+0.85%)
Feb 11, 2013	47.66	47.77	47.23	47.63	275,748	+0.02(+0.04%)
Feb 08, 2013	47.36	47.82	47.30	47.62	238,202	+0.40(+0.86%)
Feb 07, 2013	48.10	48.10	46.45	47.21	342,224	+0.17(+0.37%)
Feb 06, 2013	46.45	47.26	46.45	47.04	233,961	+0.54(+1.16%)
Feb 04, 2013	46.77	47.25	46.43	46.50	158,457	-0.82(-1.73%)
Feb 01, 2013	46.76	47.51	46.59	47.32	218,980	+0.95(+2.06%)
Jan 31, 2013	46.06	47.08	46.00	46.36	319,659	+0.25(+0.54%)
Jan 30, 2013	46.27	46.59	45.64	46.11	192,308	-0.32(-0.68%)
Jan 29, 2013	46.33	46.67	46.06	46.43	324,560	-0.03(-0.06%)
Jan 28, 2013	47.04	47.16	46.19	46.46	331,758	-0.61(-1.29%)
Jan 25, 2013	47.02	47.07	46.49	47.07	199,148	+0.31(+0.66%)
Jan 24, 2013	46.25	46.95	46.12	46.76	302,976	+0.48(+1.04%)
Jan 23, 2013	45.77	46.44	45.51	46.28	323,867	+0.56(+1.22%)
Jan 22, 2013	45.22	45.74	45.22	45.72	113,849	+0.39(+0.87%)
Jan 18, 2013	45.29	45.32	44.85	45.32	147,496	-0.08(-0.17%)
Jan 17, 2013	44.99	45.55	44.77	45.40	143,697	+0.73(+1.64%)
Jan 16, 2013	44.41	44.77	44.11	44.67	211,935	+0.14(+0.32%)
Jan 15, 2013	44.08	44.68	43.93	44.52	302,367	-0.01(-0.02%)
Jan 14, 2013	45.00	45.28	44.24	44.53	691,377	-0.66(-1.47%)
Jan 11, 2013	45.22	45.49	44.52	45.20	759,053	+0.02(+0.04%)
Jan 10, 2013	45.03	45.27	44.30	45.18	495,210	+0.25(+0.56%)
Jan 09, 2013	44.55	44.94	44.14	44.93	321,064	+0.40(+0.91%)
Jan 08, 2013	44.28	44.53	43.42	44.52	429,846	-0.06(-0.13%)
Jan 07, 2013	44.26	44.67	44.12	44.58	163,203	-0.10(-0.22%)
Jan 04, 2013	44.11	44.77	43.92	44.68	186,973	+0.69(+1.58%)
Jan 03, 2013	44.42	44.47	43.70	43.99	192,652	-0.45(-1.02%)

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