Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	47.79	48.07	47.61	47.97	2,723,322	+0.46(+0.98%)
Jan 28, 2011	48.36	48.80	47.50	47.51	326,125	-0.83(-1.72%)
Jan 27, 2011	48.00	48.36	47.90	48.34	120,919	+0.38(+0.80%)
Jan 26, 2011	48.26	48.33	47.96	47.96	138,867	-0.15(-0.32%)
Jan 25, 2011	48.15	48.31	47.49	48.11	131,168	-0.26(-0.54%)
Jan 24, 2011	48.40	48.61	48.20	48.37	97,805	-0.19(-0.39%)
Jan 21, 2011	48.52	48.84	48.38	48.56	145,853	+0.46(+0.96%)
Jan 20, 2011	47.75	48.32	47.59	48.10	156,547	+0.18(+0.37%)
Jan 19, 2011	48.80	48.89	47.80	47.92	324,727	-1.24(-2.53%)
Jan 18, 2011	49.49	49.49	48.91	49.16	181,884	-0.49(-0.98%)
Jan 14, 2011	48.68	49.78	48.62	49.65	168,079	+0.97(+1.99%)
Jan 13, 2011	48.93	49.04	48.54	48.68	109,457	-0.22(-0.45%)
Jan 12, 2011	48.44	48.92	48.44	48.90	415,243	+0.85(+1.76%)
Jan 11, 2011	48.10	48.35	47.83	48.06	276,403	+0.28(+0.60%)
Jan 10, 2011	47.56	47.88	47.36	47.77	129,808	-0.06(-0.12%)
Jan 07, 2011	48.49	48.51	47.18	47.83	251,248	-0.51(-1.06%)
Jan 06, 2011	48.67	48.78	48.30	48.34	210,269	-0.24(-0.49%)
Jan 05, 2011	47.80	48.68	47.71	48.58	259,425	+0.72(+1.51%)
Jan 04, 2011	48.14	48.14	47.45	47.85	155,013	-0.03(-0.05%)
Jan 03, 2011	47.41	47.98	47.41	47.88	99,366	+1.04(+2.22%)
Dec 31, 2010	46.70	46.88	46.62	46.84	49,849	+0.07(+0.16%)
Dec 30, 2010	46.94	46.94	46.67	46.76	59,231	-0.14(-0.30%)
Dec 29, 2010	47.06	47.10	46.90	46.90	49,604	-0.13(-0.28%)
Dec 28, 2010	47.05	47.18	46.93	47.03	58,206	+0.04(+0.09%)
Dec 27, 2010	46.33	47.01	46.32	46.99	62,747	+0.46(+0.98%)
Dec 23, 2010	46.79	46.79	46.35	46.53	245,776	-0.38(-0.81%)
Dec 22, 2010	46.35	47.00	46.35	46.92	139,799	+0.73(+1.58%)
Dec 21, 2010	45.56	46.24	45.56	46.18	78,729	+0.79(+1.74%)
Dec 20, 2010	45.41	45.56	45.27	45.40	2,073,940	+0.10(+0.22%)
Dec 17, 2010	45.21	45.42	45.02	45.30	92,129	+0.11(+0.25%)
Dec 16, 2010	45.53	45.84	45.05	45.19	204,777	-0.20(-0.43%)
Dec 15, 2010	45.69	46.01	45.32	45.38	170,082	-0.44(-0.96%)
Dec 14, 2010	46.29	46.41	45.66	45.82	371,753	-0.46(-1.00%)
Dec 13, 2010	46.62	46.67	46.18	46.28	107,292	-0.06(-0.12%)
Dec 10, 2010	45.97	46.38	45.82	46.34	208,118	+0.45(+0.99%)
Dec 09, 2010	45.44	45.97	45.32	45.88	133,209	+0.76(+1.69%)
Dec 08, 2010	44.28	45.15	44.26	45.12	102,048	+1.01(+2.28%)
Dec 07, 2010	44.81	44.88	44.11	44.11	120,363	-0.11(-0.26%)
Dec 06, 2010	44.06	44.36	44.02	44.23	124,161	-0.04(-0.09%)
Dec 03, 2010	43.70	44.35	43.54	44.27	122,538	+0.22(+0.50%)
Dec 02, 2010	42.92	44.06	42.92	44.05	94,616	+1.28(+2.98%)
Dec 01, 2010	42.42	42.80	42.37	42.77	120,416	+0.97(+2.33%)
Nov 30, 2010	41.85	42.10	41.74	41.80	161,361	-0.40(-0.94%)
Nov 29, 2010	41.70	42.29	41.59	42.20	105,496	+0.32(+0.76%)
Nov 26, 2010	41.97	42.18	41.88	41.88	35,497	-0.48(-1.13%)
Nov 24, 2010	42.05	42.36	42.36	42.36	54,968	+0.64(+1.54%)
Nov 23, 2010	41.93	42.10	41.68	41.72	146,167	-0.66(-1.55%)
Nov 22, 2010	42.90	42.90	42.15	42.37	155,194	-0.77(-1.79%)
Nov 19, 2010	43.02	43.16	42.77	43.15	68,092	-0.04(-0.09%)
Nov 18, 2010	43.14	43.50	43.03	43.19	91,643	+0.58(+1.37%)
Nov 17, 2010	42.94	42.99	42.49	42.60	101,306	-0.37(-0.87%)
Nov 16, 2010	43.28	43.33	42.62	42.98	133,707	-0.71(-1.64%)
Nov 15, 2010	43.76	44.22	43.67	43.69	190,099	+0.26(+0.60%)
Nov 12, 2010	43.98	44.10	43.32	43.43	155,804	-0.85(-1.93%)
Nov 11, 2010	44.17	44.46	44.02	44.28	431,398	-0.32(-0.71%)
Nov 10, 2010	44.01	44.61	43.70	44.60	99,137	+0.57(+1.29%)
Nov 09, 2010	45.01	45.01	43.86	44.03	78,636	-0.79(-1.76%)
Nov 08, 2010	45.13	45.13	44.43	44.82	105,064	-0.32(-0.70%)
Nov 05, 2010	43.98	45.47	43.98	45.14	204,027	+1.19(+2.70%)
Nov 04, 2010	42.78	43.98	42.78	43.95	212,160	+1.55(+3.66%)
Nov 03, 2010	41.87	42.42	41.76	42.40	160,019	+0.47(+1.12%)
Nov 02, 2010	42.15	42.15	41.82	41.93	53,665	+0.10(+0.23%)

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