Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	58.96	58.96	57.55	58.17	5,294,951	-0.42(-0.72%)
Jan 30, 2012	58.03	58.76	57.98	58.59	4,682,951	-0.08(-0.14%)
Jan 27, 2012	58.47	58.90	58.14	58.67	5,585,620	-0.08(-0.14%)
Jan 26, 2012	58.71	59.03	58.37	58.75	7,302,251	+0.74(+1.27%)
Jan 25, 2012	57.22	58.14	57.02	58.02	6,576,589	+0.37(+0.64%)
Jan 24, 2012	57.20	57.65	56.78	57.65	5,806,788	+0.21(+0.37%)
Jan 23, 2012	57.49	57.73	57.23	57.43	5,209,339	-0.03(-0.05%)
Jan 20, 2012	57.33	57.49	57.00	57.46	5,250,877	-0.10(-0.17%)
Jan 19, 2012	57.09	57.85	56.97	57.56	5,088,489	+0.49(+0.86%)
Jan 18, 2012	56.45	57.10	56.37	57.07	5,546,627	+0.56(+1.00%)
Jan 17, 2012	56.92	57.27	56.44	56.51	4,017,039	+0.42(+0.75%)
Jan 13, 2012	56.18	56.43	55.73	56.08	4,610,897	-0.46(-0.81%)
Jan 12, 2012	56.60	56.78	56.19	56.54	5,441,020	+0.34(+0.61%)
Jan 11, 2012	55.84	56.28	55.74	56.20	6,656,162	-0.36(-0.63%)
Jan 10, 2012	56.75	57.15	56.38	56.55	5,122,251	+0.29(+0.51%)
Jan 09, 2012	56.07	56.39	55.86	56.27	4,168,528	+0.34(+0.60%)
Jan 06, 2012	56.20	56.51	55.90	55.93	4,232,121	-0.29(-0.51%)
Jan 05, 2012	56.04	56.27	55.48	56.22	4,645,362	-0.25(-0.45%)
Jan 04, 2012	55.77	56.53	55.76	56.47	4,482,744	+1.64(+3.00%)
Dec 30, 2011	55.09	55.25	54.74	54.83	2,544,219	-0.25(-0.46%)
Dec 29, 2011	54.59	55.14	54.47	55.08	2,883,342	+0.64(+1.18%)
Dec 28, 2011	55.16	55.31	54.30	54.44	3,893,919	-0.76(-1.37%)
Dec 27, 2011	54.95	55.44	54.76	55.20	2,506,955	+0.05(+0.10%)
Dec 23, 2011	54.50	55.15	54.19	55.14	3,043,995	+1.48(+2.75%)
Dec 21, 2011	53.96	53.98	52.98	53.67	5,383,449	-0.21(-0.39%)
Dec 20, 2011	53.13	53.94	52.91	53.88	6,942,702	+1.67(+3.20%)
Dec 19, 2011	53.01	53.33	52.00	52.21	5,195,354	-0.70(-1.33%)
Dec 16, 2011	53.35	53.68	52.61	52.91	9,677,963	+0.01(+0.01%)
Dec 15, 2011	53.29	53.52	52.73	52.90	4,839,007	+0.23(+0.45%)
Dec 14, 2011	53.12	53.30	52.50	52.67	6,264,819	-0.60(-1.13%)
Dec 13, 2011	54.34	54.49	52.94	53.27	5,926,298	-0.79(-1.46%)
Dec 12, 2011	54.94	55.00	53.69	54.06	4,975,629	-1.08(-1.96%)
Dec 09, 2011	54.29	55.29	54.19	55.14	6,074,978	+1.17(+2.16%)
Dec 08, 2011	54.90	55.10	53.84	53.98	5,931,289	-1.29(-2.34%)
Dec 07, 2011	55.03	55.50	54.19	55.27	6,418,663	+0.17(+0.32%)
Dec 06, 2011	55.10	55.55	54.75	55.10	8,960,992	+0.80(+1.48%)
Dec 05, 2011	54.56	54.74	53.90	54.29	8,810,210	+0.78(+1.47%)
Dec 02, 2011	54.60	54.65	53.03	53.51	8,314,587	-0.36(-0.67%)
Dec 01, 2011	54.51	54.55	53.84	53.87	5,730,295	-0.50(-0.91%)
Nov 30, 2011	53.47	54.37	53.29	54.37	12,994,971	+2.55(+4.92%)
Nov 29, 2011	52.33	52.45	51.68	51.82	5,743,663	-0.32(-0.62%)
Nov 28, 2011	51.79	52.34	51.69	52.14	7,338,418	+1.07(+2.09%)
Nov 25, 2011	50.68	51.56	50.68	51.07	3,121,328	+0.40(+0.78%)
Nov 23, 2011	51.71	51.76	50.64	50.68	6,185,869	-1.54(-2.94%)
Nov 22, 2011	52.08	52.96	51.96	52.21	6,216,754	-0.01(-0.01%)
Nov 21, 2011	52.81	53.05	51.65	52.22	8,164,427	-1.43(-2.67%)
Nov 18, 2011	53.76	53.97	53.28	53.65	5,896,967	+0.07(+0.14%)
Nov 17, 2011	54.31	54.40	53.09	53.58	7,622,651	-0.96(-1.76%)
Nov 16, 2011	54.15	55.36	53.87	54.54	7,651,470	+0.00(+0.00%)
Nov 15, 2011	54.25	54.88	54.00	54.54	5,407,669	+0.00(+0.00%)
Nov 14, 2011	54.33	54.95	54.21	54.54	4,756,512	-0.28(-0.51%)
Nov 11, 2011	54.16	55.06	54.16	54.82	5,472,762	+1.31(+2.45%)
Nov 10, 2011	53.50	54.07	53.06	53.51	6,974,736	+0.88(+1.67%)
Nov 09, 2011	53.38	53.50	52.27	52.63	9,596,346	-1.89(-3.46%)
Nov 08, 2011	53.49	54.62	53.29	54.51	6,350,589	+1.43(+2.69%)
Nov 07, 2011	52.81	53.42	52.16	53.09	6,472,407	+0.26(+0.49%)
Nov 04, 2011	52.61	52.99	52.04	52.83	5,662,133	-0.23(-0.43%)
Nov 03, 2011	52.53	53.17	51.89	53.05	6,511,680	+1.05(+2.02%)
Nov 02, 2011	51.55	52.39	51.53	52.00	5,343,476	+1.02(+2.00%)

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