Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	53.47	54.03	52.92	53.91	996,746	+0.75(+1.40%)
Jan 30, 2012	52.56	53.69	52.42	53.16	788,778	+0.14(+0.27%)
Jan 27, 2012	52.87	53.65	52.77	53.02	868,673	+0.19(+0.36%)
Jan 26, 2012	52.56	53.56	52.53	52.83	1,097,330	+0.78(+1.50%)
Jan 25, 2012	52.56	52.65	51.50	52.05	1,067,809	-0.48(-0.91%)
Jan 24, 2012	50.30	53.21	48.95	52.53	1,735,823	+2.15(+4.28%)
Jan 23, 2012	50.10	51.18	49.92	50.37	902,204	+0.38(+0.75%)
Jan 20, 2012	50.30	50.38	49.87	49.99	1,059,292	-0.38(-0.75%)
Jan 19, 2012	49.15	51.33	49.14	50.37	1,250,372	+1.32(+2.70%)
Jan 18, 2012	47.78	49.05	47.71	49.05	870,456	+0.98(+2.04%)
Jan 17, 2012	48.59	49.00	47.88	48.07	626,923	+0.45(+0.95%)
Jan 13, 2012	47.74	47.77	46.70	47.61	481,949	-0.58(-1.20%)
Jan 12, 2012	46.69	48.37	46.26	48.19	922,484	+1.78(+3.83%)
Jan 11, 2012	45.94	46.62	45.70	46.41	354,721	+0.23(+0.51%)
Jan 10, 2012	45.56	46.50	45.50	46.18	706,232	+1.39(+3.11%)
Jan 09, 2012	45.04	45.19	44.15	44.79	555,421	-0.03(-0.07%)
Jan 06, 2012	45.00	45.61	44.64	44.82	847,911	-0.09(-0.21%)
Jan 05, 2012	44.24	45.06	43.86	44.91	738,136	+0.07(+0.15%)
Jan 04, 2012	44.16	45.03	43.82	44.85	480,408	+1.67(+3.86%)
Dec 30, 2011	43.16	43.44	43.15	43.18	507,266	+0.02(+0.04%)
Dec 29, 2011	42.17	43.23	42.11	43.16	400,560	+1.11(+2.63%)
Dec 28, 2011	43.02	43.11	41.96	42.06	469,020	-1.11(-2.56%)
Dec 27, 2011	42.78	43.97	42.73	43.16	382,336	+0.29(+0.68%)
Dec 23, 2011	42.61	43.03	42.42	42.87	291,153	+1.11(+2.65%)
Dec 21, 2011	41.81	41.89	40.89	41.76	561,874	-0.19(-0.46%)
Dec 20, 2011	41.26	42.37	41.18	41.95	965,820	+1.71(+4.25%)
Dec 19, 2011	42.16	42.49	40.09	40.24	870,240	-1.80(-4.29%)
Dec 16, 2011	41.30	42.43	40.96	42.05	1,564,087	+1.12(+2.74%)
Dec 15, 2011	41.07	41.36	40.39	40.92	849,857	+0.63(+1.56%)
Dec 14, 2011	41.80	41.81	40.28	40.30	1,511,231	-2.03(-4.79%)
Dec 13, 2011	42.93	43.56	41.61	42.32	1,119,711	-0.21(-0.48%)
Dec 12, 2011	43.56	43.68	41.94	42.53	1,262,456	-1.82(-4.11%)
Dec 09, 2011	44.31	44.73	42.47	44.35	1,619,571	+0.01(+0.02%)
Dec 08, 2011	44.98	45.51	44.17	44.34	757,535	-1.25(-2.75%)
Dec 07, 2011	44.54	45.85	44.33	45.59	777,085	+0.70(+1.56%)
Dec 06, 2011	45.40	45.40	44.27	44.89	500,413	-0.01(-0.02%)
Dec 05, 2011	45.49	45.85	44.68	44.90	1,032,359	+0.38(+0.86%)
Dec 02, 2011	45.39	45.74	44.36	44.52	561,561	-0.18(-0.39%)
Dec 01, 2011	45.22	45.67	44.38	44.69	609,519	-0.86(-1.89%)
Nov 30, 2011	44.04	45.56	43.79	45.55	1,577,595	+3.77(+9.02%)
Nov 29, 2011	41.74	41.98	41.14	41.79	604,927	+0.33(+0.79%)
Nov 28, 2011	41.27	41.73	41.05	41.46	880,201	+2.00(+5.08%)
Nov 25, 2011	38.99	40.01	38.95	39.45	402,044	+0.19(+0.49%)
Nov 23, 2011	40.27	40.48	39.20	39.26	885,952	-1.71(-4.18%)
Nov 22, 2011	41.37	41.72	40.51	40.98	768,330	-0.58(-1.41%)
Nov 21, 2011	41.27	41.82	40.61	41.56	774,173	-0.46(-1.09%)
Nov 18, 2011	42.24	42.45	41.56	42.02	587,234	-0.04(-0.10%)
Nov 17, 2011	43.32	43.51	41.79	42.06	1,221,799	-1.51(-3.47%)
Nov 16, 2011	43.18	44.94	42.94	43.57	914,456	-0.13(-0.29%)
Nov 15, 2011	44.17	44.28	42.75	43.70	1,706,298	-0.82(-1.84%)
Nov 14, 2011	44.83	45.04	44.07	44.52	640,275	-0.46(-1.02%)
Nov 11, 2011	44.56	45.58	44.48	44.98	964,074	+1.12(+2.55%)
Nov 10, 2011	44.24	44.41	43.11	43.86	642,872	+0.52(+1.20%)
Nov 09, 2011	44.17	44.48	43.03	43.34	1,642,422	-2.21(-4.86%)
Nov 08, 2011	45.96	45.96	44.19	45.55	1,477,691	-0.06(-0.13%)
Nov 07, 2011	45.54	46.15	44.41	45.61	1,144,727	+0.19(+0.42%)
Nov 04, 2011	44.83	45.59	43.85	45.42	840,154	-0.03(-0.06%)
Nov 03, 2011	45.12	45.59	43.66	45.44	959,270	+1.24(+2.80%)
Nov 02, 2011	43.82	44.98	43.69	44.21	1,535,171	+1.63(+3.83%)

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