Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	40.84	41.12	40.73	41.04	457,577	+0.22(+0.55%)
Jan 28, 2011	41.88	41.88	40.66	40.81	535,735	-1.33(-3.16%)
Jan 27, 2011	42.01	42.32	41.96	42.14	526,154	+0.55(+1.33%)
Jan 26, 2011	41.38	41.74	41.32	41.59	281,469	+1.13(+2.79%)
Jan 25, 2011	40.38	40.62	40.22	40.46	528,169	+0.13(+0.33%)
Jan 24, 2011	40.66	40.77	40.30	40.33	989,062	-2.51(-5.87%)
Jan 21, 2011	43.35	43.35	42.70	42.84	780,569	-1.03(-2.35%)
Jan 20, 2011	44.12	44.12	43.48	43.87	368,547	-0.56(-1.26%)
Jan 19, 2011	44.75	44.77	44.23	44.43	277,157	+0.13(+0.28%)
Jan 18, 2011	44.42	44.45	44.11	44.31	359,234	-0.75(-1.66%)
Jan 14, 2011	44.91	45.16	44.87	45.05	180,132	-0.09(-0.20%)
Jan 13, 2011	44.93	45.36	44.93	45.15	331,494	+0.60(+1.35%)
Jan 12, 2011	44.28	44.54	44.28	44.54	194,572	+0.85(+1.94%)
Jan 11, 2011	43.75	43.89	43.59	43.70	388,424	+0.01(+0.03%)
Jan 10, 2011	43.93	43.93	43.50	43.68	452,756	-1.42(-3.15%)
Jan 07, 2011	45.53	45.55	44.98	45.10	280,376	-1.07(-2.32%)
Jan 06, 2011	46.36	46.36	46.02	46.18	298,955	-0.46(-0.99%)
Jan 05, 2011	46.34	46.67	46.11	46.64	271,388	+0.69(+1.49%)
Jan 04, 2011	46.20	46.20	45.68	45.95	301,478	+0.12(+0.26%)
Jan 03, 2011	45.65	45.99	45.55	45.83	218,565	+0.59(+1.30%)
Dec 31, 2010	45.12	45.40	45.11	45.24	115,633	+0.19(+0.42%)
Dec 30, 2010	45.13	45.17	44.93	45.05	83,030	-0.15(-0.33%)
Dec 29, 2010	45.10	45.28	45.03	45.20	346,861	+0.52(+1.16%)
Dec 28, 2010	44.56	44.86	44.56	44.68	157,542	+0.32(+0.73%)
Dec 27, 2010	44.45	44.54	44.00	44.36	178,483	-0.15(-0.35%)
Dec 23, 2010	44.31	44.69	44.31	44.52	125,460	+0.01(+0.03%)
Dec 22, 2010	44.42	44.51	44.39	44.50	169,038	+0.25(+0.57%)
Dec 21, 2010	44.07	44.33	44.07	44.25	649,562	+0.63(+1.44%)
Dec 20, 2010	44.04	44.04	43.62	43.62	287,288	-1.02(-2.29%)
Dec 17, 2010	44.78	44.78	44.45	44.64	215,289	-0.56(-1.23%)
Dec 16, 2010	45.10	45.20	44.72	45.20	247,489	-0.20(-0.44%)
Dec 15, 2010	45.69	45.69	45.24	45.40	295,535	-0.34(-0.74%)
Dec 14, 2010	45.73	45.87	45.62	45.74	175,755	+0.19(+0.43%)
Dec 13, 2010	45.70	45.80	45.50	45.55	224,857	-0.07(-0.15%)
Dec 10, 2010	45.69	45.69	45.37	45.62	163,231	+0.06(+0.14%)
Dec 09, 2010	45.76	45.76	45.28	45.55	207,280	+0.42(+0.92%)
Dec 08, 2010	45.41	45.41	44.94	45.14	515,762	-0.83(-1.81%)
Dec 07, 2010	46.36	46.43	45.87	45.97	294,906	-0.03(-0.08%)
Dec 06, 2010	45.83	46.00	45.69	46.00	288,015	+0.04(+0.09%)
Dec 03, 2010	45.78	46.02	45.49	45.96	339,179	-0.13(-0.29%)
Dec 02, 2010	45.22	46.10	45.22	46.10	542,486	+0.94(+2.08%)
Dec 01, 2010	44.65	45.23	44.65	45.16	381,180	+1.50(+3.44%)
Nov 30, 2010	43.47	43.87	43.46	43.66	350,392	-0.21(-0.47%)
Nov 29, 2010	43.62	44.03	43.56	43.87	335,152	+0.75(+1.74%)
Nov 26, 2010	43.37	43.37	43.12	43.12	157,194	-1.87(-4.17%)
Nov 24, 2010	44.62	44.99	44.99	44.99	212,416	+0.65(+1.46%)
Nov 23, 2010	44.45	44.45	44.16	44.35	228,417	-0.76(-1.69%)
Nov 22, 2010	44.73	45.11	44.58	45.11	369,997	+0.36(+0.81%)
Nov 19, 2010	44.82	44.82	44.28	44.75	226,670	+0.10(+0.23%)
Nov 18, 2010	44.22	44.71	44.22	44.64	326,160	+1.44(+3.34%)
Nov 17, 2010	43.24	43.50	43.07	43.20	876,073	-0.22(-0.50%)
Nov 16, 2010	44.31	44.31	43.31	43.41	1,133,885	-1.89(-4.17%)
Nov 15, 2010	45.16	45.61	45.16	45.30	314,443	+0.60(+1.35%)
Nov 12, 2010	45.23	45.33	44.50	44.70	707,694	-1.16(-2.53%)
Nov 11, 2010	46.14	46.14	45.64	45.86	459,684	-1.34(-2.84%)
Nov 10, 2010	47.15	47.28	46.69	47.20	246,942	+0.15(+0.31%)
Nov 09, 2010	47.70	47.71	46.98	47.05	425,075	-0.51(-1.07%)
Nov 08, 2010	47.28	47.64	47.23	47.56	503,178	+0.40(+0.84%)
Nov 05, 2010	47.12	47.28	46.96	47.16	321,219	+0.34(+0.73%)
Nov 04, 2010	46.19	46.83	46.19	46.82	629,484	+1.41(+3.10%)
Nov 03, 2010	45.52	45.52	44.87	45.41	1,032,690	+0.31(+0.69%)
Nov 02, 2010	44.95	45.14	44.94	45.10	150,652	+0.49(+1.09%)

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