Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	49.59	50.36	49.33	50.23	716,087	+0.88(+1.78%)
Jan 28, 2011	50.56	50.58	49.17	49.35	245,007	-1.31(-2.58%)
Jan 27, 2011	50.40	50.80	50.33	50.66	309,059	+0.30(+0.59%)
Jan 26, 2011	50.40	50.67	50.12	50.36	193,805	-0.02(-0.03%)
Jan 25, 2011	50.05	50.51	49.60	50.38	462,585	+0.23(+0.45%)
Jan 24, 2011	49.36	50.21	49.21	50.15	561,089	+0.96(+1.94%)
Jan 21, 2011	49.91	49.91	49.18	49.20	195,056	-0.47(-0.95%)
Jan 20, 2011	49.89	50.23	49.60	49.67	288,719	-0.32(-0.65%)
Jan 19, 2011	50.12	50.32	49.77	49.99	517,872	-0.19(-0.38%)
Jan 18, 2011	49.25	50.19	49.09	50.19	645,006	+0.87(+1.76%)
Jan 14, 2011	48.78	49.33	48.78	49.32	224,367	+0.39(+0.79%)
Jan 13, 2011	48.72	49.07	48.63	48.93	234,745	+0.25(+0.50%)
Jan 12, 2011	47.90	48.70	47.77	48.69	488,682	+0.98(+2.06%)
Jan 11, 2011	47.54	47.76	47.43	47.71	443,887	+0.18(+0.39%)
Jan 10, 2011	47.37	47.62	47.22	47.52	483,961	+0.08(+0.17%)
Jan 07, 2011	47.73	47.80	47.00	47.44	345,469	-0.20(-0.42%)
Jan 06, 2011	47.68	47.70	47.37	47.64	394,311	+0.16(+0.33%)
Jan 05, 2011	47.14	47.60	47.11	47.49	300,458	+0.27(+0.58%)
Jan 04, 2011	47.50	47.50	46.49	47.22	223,859	-0.18(-0.39%)
Jan 03, 2011	47.39	47.51	47.19	47.40	320,530	+0.25(+0.52%)
Dec 31, 2010	47.65	47.67	47.11	47.15	180,615	-0.63(-1.32%)
Dec 30, 2010	47.71	47.99	47.47	47.78	100,311	+0.08(+0.17%)
Dec 29, 2010	47.99	48.06	47.66	47.71	112,900	-0.28(-0.58%)
Dec 28, 2010	48.13	48.18	47.69	47.99	182,087	-0.11(-0.22%)
Dec 27, 2010	47.96	48.14	47.71	48.09	121,849	-0.06(-0.13%)
Dec 23, 2010	48.42	48.58	48.06	48.15	219,692	-0.07(-0.15%)
Dec 22, 2010	48.59	48.75	47.96	48.22	344,456	-0.50(-1.02%)
Dec 21, 2010	48.58	48.77	48.43	48.72	171,819	+0.25(+0.51%)
Dec 20, 2010	48.71	48.71	48.22	48.48	221,490	-0.26(-0.54%)
Dec 17, 2010	48.88	48.88	48.51	48.74	323,192	-0.08(-0.16%)
Dec 16, 2010	48.42	48.86	48.29	48.82	206,714	+0.42(+0.87%)
Dec 15, 2010	47.66	48.74	47.66	48.40	526,684	+0.58(+1.21%)
Dec 14, 2010	46.86	47.88	46.85	47.82	407,736	+0.99(+2.11%)
Dec 13, 2010	46.87	46.87	46.57	46.83	377,853	+0.19(+0.41%)
Dec 10, 2010	45.86	46.78	45.86	46.64	706,493	+0.82(+1.80%)
Dec 09, 2010	45.16	45.85	44.00	45.81	433,033	+0.60(+1.32%)
Dec 08, 2010	44.69	45.47	44.69	45.22	566,293	+0.52(+1.16%)
Dec 07, 2010	45.22	45.25	43.96	44.70	2,450,976	-0.18(-0.41%)
Dec 06, 2010	44.34	45.09	44.03	44.88	1,790,839	+0.60(+1.37%)
Dec 03, 2010	44.24	44.38	43.67	44.28	924,853	-0.18(-0.39%)
Dec 02, 2010	44.22	44.75	44.03	44.45	964,015	+0.40(+0.92%)
Dec 01, 2010	44.42	44.43	43.93	44.05	631,163	+0.29(+0.66%)
Nov 30, 2010	44.13	44.13	43.63	43.76	767,560	-0.83(-1.87%)
Nov 29, 2010	45.22	45.36	44.33	44.59	365,740	-0.89(-1.96%)
Nov 26, 2010	45.44	45.65	45.30	45.49	69,476	-0.27(-0.59%)
Nov 24, 2010	45.89	45.76	45.76	45.76	379,582	+0.23(+0.50%)
Nov 23, 2010	45.77	45.77	45.23	45.53	279,560	-0.62(-1.35%)
Nov 22, 2010	45.94	46.29	45.84	46.15	353,188	+0.04(+0.09%)
Nov 19, 2010	46.28	46.47	46.08	46.11	485,844	-0.30(-0.64%)
Nov 18, 2010	46.80	47.10	46.28	46.41	392,786	+0.01(+0.02%)
Nov 17, 2010	46.56	46.72	46.31	46.40	210,256	-0.16(-0.34%)
Nov 16, 2010	46.97	47.16	46.36	46.56	221,665	-0.80(-1.68%)
Nov 15, 2010	47.62	47.83	47.22	47.36	280,472	-0.03(-0.06%)
Nov 12, 2010	47.43	47.63	47.24	47.38	238,469	-0.27(-0.57%)
Nov 11, 2010	47.40	47.79	47.24	47.65	256,764	-0.14(-0.29%)
Nov 10, 2010	48.12	48.12	47.36	47.79	412,331	-0.25(-0.51%)
Nov 09, 2010	48.23	48.27	47.78	48.04	413,353	-0.17(-0.34%)
Nov 08, 2010	48.33	48.41	47.71	48.20	331,912	-0.23(-0.47%)
Nov 05, 2010	48.67	48.67	48.13	48.43	286,644	-0.25(-0.52%)
Nov 04, 2010	49.19	49.30	48.67	48.68	303,269	-0.08(-0.16%)
Nov 03, 2010	49.06	49.21	48.32	48.76	380,260	-0.19(-0.39%)
Nov 02, 2010	49.23	49.35	48.85	48.95	231,754	+0.18(+0.38%)

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