Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	53.45	54.01	52.90	53.89	997,134	+0.75(+1.40%)
Jan 30, 2012	52.54	53.67	52.40	53.14	789,085	+0.14(+0.27%)
Jan 27, 2012	52.85	53.63	52.75	53.00	869,011	+0.19(+0.36%)
Jan 26, 2012	52.54	53.54	52.50	52.81	1,097,757	+0.78(+1.50%)
Jan 25, 2012	52.54	52.63	51.48	52.03	1,068,225	-0.48(-0.91%)
Jan 24, 2012	50.28	53.19	48.94	52.50	1,736,498	+2.15(+4.28%)
Jan 23, 2012	50.08	51.16	49.90	50.35	902,555	+0.38(+0.75%)
Jan 20, 2012	50.28	50.36	49.85	49.97	1,059,704	-0.38(-0.75%)
Jan 19, 2012	49.13	51.31	49.12	50.35	1,250,858	+1.32(+2.70%)
Jan 18, 2012	47.76	49.04	47.69	49.03	870,794	+0.98(+2.04%)
Jan 17, 2012	48.57	48.98	47.86	48.05	627,166	+0.45(+0.95%)
Jan 13, 2012	47.72	47.75	46.68	47.59	482,136	-0.58(-1.20%)
Jan 12, 2012	46.67	48.35	46.24	48.17	922,843	+1.78(+3.83%)
Jan 11, 2012	45.92	46.61	45.68	46.40	354,859	+0.23(+0.51%)
Jan 10, 2012	45.54	46.48	45.48	46.16	706,507	+1.39(+3.11%)
Jan 09, 2012	45.02	45.17	44.13	44.77	555,637	-0.03(-0.07%)
Jan 06, 2012	44.98	45.59	44.62	44.80	848,241	-0.09(-0.21%)
Jan 05, 2012	44.23	45.05	43.84	44.90	738,423	+0.07(+0.15%)
Jan 04, 2012	44.14	45.01	43.80	44.83	480,595	+1.67(+3.86%)
Dec 30, 2011	43.15	43.42	43.13	43.16	507,463	+0.02(+0.04%)
Dec 29, 2011	42.16	43.21	42.09	43.15	400,716	+1.11(+2.63%)
Dec 28, 2011	43.00	43.09	41.95	42.04	469,202	-1.11(-2.56%)
Dec 27, 2011	42.77	43.95	42.72	43.15	382,485	+0.29(+0.68%)
Dec 23, 2011	42.59	43.01	42.40	42.85	291,266	+1.11(+2.65%)
Dec 21, 2011	41.80	41.87	40.87	41.75	562,093	-0.19(-0.46%)
Dec 20, 2011	41.24	42.35	41.17	41.94	966,196	+1.71(+4.25%)
Dec 19, 2011	42.14	42.47	40.07	40.23	870,578	-1.80(-4.29%)
Dec 16, 2011	41.28	42.42	40.94	42.03	1,564,696	+1.12(+2.74%)
Dec 15, 2011	41.06	41.34	40.37	40.91	850,187	+0.63(+1.56%)
Dec 14, 2011	41.79	41.80	40.26	40.28	1,511,819	-2.03(-4.79%)
Dec 13, 2011	42.91	43.55	41.59	42.31	1,120,147	-0.21(-0.48%)
Dec 12, 2011	43.55	43.66	41.93	42.51	1,262,947	-1.82(-4.11%)
Dec 09, 2011	44.29	44.71	42.45	44.33	1,620,202	+0.01(+0.02%)
Dec 08, 2011	44.97	45.49	44.16	44.32	757,830	-1.25(-2.75%)
Dec 07, 2011	44.52	45.83	44.32	45.58	777,387	+0.70(+1.56%)
Dec 06, 2011	45.38	45.38	44.26	44.88	500,608	-0.01(-0.02%)
Dec 05, 2011	45.47	45.83	44.66	44.88	1,032,761	+0.38(+0.86%)
Dec 02, 2011	45.38	45.72	44.34	44.50	561,779	-0.18(-0.39%)
Dec 01, 2011	45.20	45.65	44.36	44.68	609,756	-0.86(-1.89%)
Nov 30, 2011	44.02	45.54	43.77	45.54	1,578,209	+3.77(+9.02%)
Nov 29, 2011	41.72	41.96	41.13	41.77	605,162	+0.33(+0.79%)
Nov 28, 2011	41.25	41.71	41.03	41.44	880,544	+2.00(+5.08%)
Nov 25, 2011	38.97	39.99	38.93	39.44	402,201	+0.19(+0.49%)
Nov 23, 2011	40.26	40.47	39.19	39.25	886,297	-1.71(-4.18%)
Nov 22, 2011	41.35	41.70	40.49	40.96	768,629	-0.58(-1.41%)
Nov 21, 2011	41.25	41.80	40.59	41.54	774,475	-0.46(-1.09%)
Nov 18, 2011	42.23	42.44	41.54	42.00	587,463	-0.04(-0.10%)
Nov 17, 2011	43.31	43.50	41.78	42.04	1,222,274	-1.51(-3.47%)
Nov 16, 2011	43.16	44.93	42.92	43.56	914,812	-0.13(-0.29%)
Nov 15, 2011	44.16	44.27	42.74	43.68	1,706,962	-0.82(-1.84%)
Nov 14, 2011	44.81	45.03	44.05	44.50	640,524	-0.46(-1.02%)
Nov 11, 2011	44.54	45.56	44.47	44.96	964,449	+1.12(+2.55%)
Nov 10, 2011	44.22	44.39	43.09	43.84	643,122	+0.52(+1.19%)
Nov 09, 2011	44.16	44.46	43.01	43.32	1,643,061	-2.21(-4.86%)
Nov 08, 2011	45.94	45.94	44.17	45.54	1,478,266	-0.06(-0.13%)
Nov 07, 2011	45.52	46.14	44.39	45.59	1,145,172	+0.19(+0.42%)
Nov 04, 2011	44.81	45.57	43.83	45.40	840,481	-0.03(-0.06%)
Nov 03, 2011	45.10	45.58	43.65	45.43	959,643	+1.24(+2.80%)
Nov 02, 2011	43.80	44.96	43.67	44.19	1,535,768	+1.63(+3.83%)

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