Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	48.24	48.66	47.76	47.80	5,690,234	-0.46(-0.95%)
Feb 27, 2013	46.81	48.34	46.68	48.26	6,206,018	+1.30(+2.77%)
Feb 26, 2013	46.53	47.09	45.92	46.96	5,165,664	+0.66(+1.42%)
Feb 25, 2013	47.79	48.28	46.26	46.30	6,825,168	-1.36(-2.85%)
Feb 22, 2013	47.53	47.85	47.03	47.66	5,977,625	+0.49(+1.05%)
Feb 21, 2013	48.10	48.32	46.98	47.17	7,661,710	-1.27(-2.63%)
Feb 20, 2013	49.98	50.10	48.41	48.44	6,500,297	-1.52(-3.05%)
Feb 19, 2013	49.65	50.03	49.45	49.97	5,174,405	+0.84(+1.71%)
Feb 15, 2013	50.67	50.95	48.59	49.13	8,348,985	-1.57(-3.10%)
Feb 14, 2013	52.50	52.55	50.60	50.70	7,773,426	-0.10(-0.20%)
Feb 13, 2013	50.99	51.11	50.46	50.80	4,176,246	-0.19(-0.37%)
Feb 12, 2013	50.76	51.22	50.50	50.99	4,552,615	+0.29(+0.57%)
Feb 11, 2013	50.68	50.83	50.24	50.70	4,465,613	+0.02(+0.04%)
Feb 08, 2013	49.49	50.72	49.49	50.68	4,736,913	+1.33(+2.70%)
Feb 07, 2013	49.33	49.48	48.69	49.35	3,045,028	+0.04(+0.08%)
Feb 06, 2013	48.57	49.40	48.49	49.31	2,273,810	+0.91(+1.87%)
Feb 04, 2013	48.55	48.59	48.14	48.40	3,525,441	-0.50(-1.02%)
Feb 01, 2013	48.16	48.97	47.53	48.90	4,427,939	+1.38(+2.90%)
Jan 31, 2013	47.72	47.90	47.34	47.52	4,649,754	-0.51(-1.06%)
Jan 30, 2013	48.36	49.22	47.98	48.03	4,200,856	-0.24(-0.49%)
Jan 29, 2013	47.40	48.37	47.16	48.27	3,710,111	+1.04(+2.21%)
Jan 28, 2013	47.84	47.84	46.98	47.23	3,574,192	-0.41(-0.85%)
Jan 25, 2013	47.67	48.12	47.36	47.63	3,110,200	+0.11(+0.22%)
Jan 24, 2013	47.49	48.06	47.45	47.53	3,581,674	+0.09(+0.19%)
Jan 23, 2013	47.97	48.14	47.34	47.44	3,000,582	-0.67(-1.38%)
Jan 22, 2013	48.27	48.42	47.49	48.10	5,025,485	-0.11(-0.23%)
Jan 18, 2013	48.04	48.32	47.62	48.21	4,645,388	+0.29(+0.60%)
Jan 17, 2013	47.91	48.12	47.49	47.92	4,535,192	+0.25(+0.53%)
Jan 16, 2013	47.47	47.72	47.30	47.67	3,957,458	+0.10(+0.22%)
Jan 15, 2013	47.16	47.72	47.06	47.57	4,400,844	+0.23(+0.49%)
Jan 14, 2013	47.71	47.95	47.17	47.34	2,694,891	-0.37(-0.77%)
Jan 11, 2013	47.87	48.02	47.47	47.71	2,981,727	-0.18(-0.37%)
Jan 10, 2013	47.62	47.90	47.30	47.89	2,998,697	+0.56(+1.18%)
Jan 09, 2013	47.22	47.53	46.97	47.33	2,311,007	+0.19(+0.39%)
Jan 08, 2013	47.75	47.84	46.78	47.14	4,111,436	-0.70(-1.47%)
Jan 07, 2013	47.55	47.89	47.14	47.84	3,762,721	+0.07(+0.15%)
Jan 04, 2013	47.17	47.94	47.07	47.77	3,317,808	+0.62(+1.30%)
Jan 03, 2013	46.89	47.65	46.51	47.16	3,855,684	+0.19(+0.40%)
Jan 02, 2013	46.32	46.97	45.87	46.97	4,825,971	+1.10(+2.39%)
Dec 31, 2012	44.85	45.94	44.81	45.87	4,667,109	+0.83(+1.84%)
Dec 28, 2012	45.78	45.92	45.00	45.04	2,891,850	-1.15(-2.48%)
Dec 27, 2012	46.32	46.39	45.40	46.19	4,208,650	+0.03(+0.07%)
Dec 26, 2012	46.76	46.76	46.03	46.16	2,760,286	-0.46(-0.99%)
Dec 24, 2012	46.75	47.16	46.59	46.62	2,055,674	-0.30(-0.65%)
Dec 21, 2012	46.49	47.15	46.28	46.92	6,144,580	-0.30(-0.64%)
Dec 20, 2012	46.63	47.28	46.48	47.23	4,020,632	+0.73(+1.57%)
Dec 19, 2012	46.94	47.10	46.50	46.50	4,000,944	-0.56(-1.19%)
Dec 18, 2012	45.98	47.18	45.95	47.06	4,867,165	+1.12(+2.44%)
Dec 17, 2012	45.34	45.94	45.11	45.94	3,291,132	+0.75(+1.66%)
Dec 14, 2012	44.95	45.49	44.82	45.19	3,162,280	+0.18(+0.41%)
Dec 13, 2012	45.69	45.82	44.94	45.00	4,989,024	-0.85(-1.85%)
Dec 12, 2012	45.27	46.09	45.08	45.85	4,768,526	+0.76(+1.69%)
Dec 11, 2012	44.93	45.38	44.80	45.09	3,576,870	+0.38(+0.85%)
Dec 10, 2012	44.51	44.76	44.27	44.71	2,807,592	+0.14(+0.32%)
Dec 07, 2012	45.08	45.08	44.40	44.56	3,515,915	-0.38(-0.85%)
Dec 06, 2012	44.92	45.09	44.43	44.95	3,174,586	-0.14(-0.30%)
Dec 05, 2012	44.62	45.40	44.56	45.08	4,530,731	+0.58(+1.31%)

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