Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	43.68	43.91	43.34	43.54	4,309,026	+0.14(+0.33%)
Jan 30, 2012	43.08	43.56	42.84	43.40	3,454,815	+0.04(+0.10%)
Jan 27, 2012	43.58	43.75	42.87	43.36	4,770,673	-0.49(-1.11%)
Jan 26, 2012	44.21	44.59	43.81	43.84	5,421,323	-0.34(-0.76%)
Jan 25, 2012	43.28	44.21	42.91	44.18	8,049,385	+0.86(+1.98%)
Jan 24, 2012	44.70	44.74	43.26	43.32	8,897,110	-1.71(-3.80%)
Jan 23, 2012	45.96	46.01	44.94	45.03	4,733,143	-0.97(-2.11%)
Jan 20, 2012	45.01	46.02	44.81	46.00	5,312,914	+0.96(+2.14%)
Jan 19, 2012	44.80	45.15	44.73	45.04	3,447,072	+0.31(+0.68%)
Jan 18, 2012	44.44	44.81	44.35	44.73	3,062,505	+0.15(+0.34%)
Jan 17, 2012	44.71	45.04	44.46	44.58	2,941,020	+0.24(+0.54%)
Jan 13, 2012	44.27	44.41	43.92	44.34	2,797,473	-0.32(-0.72%)
Jan 12, 2012	44.85	45.09	44.51	44.66	3,202,035	-0.07(-0.17%)
Jan 11, 2012	44.75	44.85	44.61	44.74	2,380,122	-0.15(-0.33%)
Jan 10, 2012	44.98	45.02	44.65	44.89	3,163,469	+0.31(+0.69%)
Jan 09, 2012	44.68	44.72	44.32	44.58	2,584,237	+0.25(+0.57%)
Jan 06, 2012	44.49	44.61	44.15	44.33	2,722,482	+0.02(+0.03%)
Jan 05, 2012	43.59	44.33	43.38	44.31	6,357,874	+0.43(+0.99%)
Jan 04, 2012	43.95	44.12	43.42	43.88	5,267,915	-0.31(-0.71%)
Dec 30, 2011	44.46	44.57	44.19	44.19	2,193,143	-0.38(-0.85%)
Dec 29, 2011	44.18	44.68	44.10	44.57	2,097,502	+0.61(+1.39%)
Dec 28, 2011	44.48	44.56	43.93	43.96	2,302,461	-0.50(-1.13%)
Dec 27, 2011	44.36	44.73	44.24	44.46	2,367,071	+0.13(+0.30%)
Dec 23, 2011	44.45	44.55	44.11	44.33	2,493,000	+0.19(+0.44%)
Dec 21, 2011	43.62	44.27	43.50	44.13	3,928,403	+0.70(+1.62%)
Dec 20, 2011	43.02	43.57	42.89	43.43	5,231,363	+1.08(+2.54%)
Dec 19, 2011	42.92	43.11	42.27	42.36	5,383,165	-0.43(-1.00%)
Dec 16, 2011	42.67	42.98	42.53	42.78	9,893,109	+0.35(+0.83%)
Dec 15, 2011	42.33	42.70	42.10	42.43	6,034,634	+0.63(+1.50%)
Dec 14, 2011	41.65	42.21	41.65	41.80	5,846,456	+0.03(+0.07%)
Dec 13, 2011	41.93	42.45	41.51	41.77	6,464,762	+0.07(+0.18%)
Dec 12, 2011	41.43	41.78	41.34	41.70	5,905,975	-0.14(-0.34%)
Dec 09, 2011	41.65	41.98	41.53	41.84	7,399,522	+0.37(+0.88%)
Dec 08, 2011	41.51	41.86	41.41	41.47	8,863,275	-0.28(-0.66%)
Dec 07, 2011	40.90	41.91	40.88	41.75	8,723,028	+0.72(+1.75%)
Dec 06, 2011	40.34	41.37	40.24	41.03	10,431,155	+0.50(+1.24%)
Dec 05, 2011	40.66	40.94	40.31	40.53	6,540,796	+0.32(+0.79%)
Dec 02, 2011	41.23	41.27	40.16	40.21	7,567,240	-0.59(-1.45%)
Dec 01, 2011	41.69	41.80	40.66	40.80	7,101,736	-0.90(-2.15%)
Nov 30, 2011	41.40	41.75	41.15	41.70	9,279,064	+1.62(+4.03%)
Nov 29, 2011	40.23	40.25	39.88	40.08	4,587,439	-0.11(-0.28%)
Nov 28, 2011	40.36	40.36	39.89	40.20	5,453,940	+0.60(+1.52%)
Nov 25, 2011	38.98	39.98	38.93	39.59	2,949,530	+0.48(+1.23%)
Nov 23, 2011	39.68	39.89	39.11	39.11	6,988,154	-0.87(-2.19%)
Nov 22, 2011	40.50	40.60	39.93	39.99	6,758,370	-0.61(-1.50%)
Nov 21, 2011	41.25	41.44	40.53	40.60	5,948,295	-1.08(-2.60%)
Nov 18, 2011	41.54	41.84	41.10	41.68	4,274,867	+0.36(+0.88%)
Nov 17, 2011	41.74	42.10	41.08	41.31	5,331,006	-0.45(-1.08%)
Nov 16, 2011	41.82	42.46	41.60	41.77	6,385,420	-0.70(-1.66%)
Nov 15, 2011	42.38	42.80	42.33	42.47	4,712,131	-0.18(-0.42%)
Nov 14, 2011	43.12	43.35	42.54	42.65	4,675,501	-0.67(-1.54%)
Nov 11, 2011	42.99	43.42	42.92	43.32	4,374,751	+0.76(+1.78%)
Nov 10, 2011	42.47	42.70	42.17	42.56	4,471,164	+0.36(+0.86%)
Nov 09, 2011	42.86	43.02	42.08	42.20	6,625,678	-1.56(-3.57%)
Nov 08, 2011	43.55	43.90	43.27	43.76	5,843,668	+0.30(+0.70%)
Nov 07, 2011	42.86	43.46	42.66	43.46	3,215,650	+0.36(+0.83%)
Nov 04, 2011	42.88	43.41	42.72	43.10	4,035,263	-0.33(-0.75%)
Nov 03, 2011	43.09	43.49	42.71	43.43	5,789,774	+0.65(+1.51%)
Nov 02, 2011	42.29	42.81	42.18	42.78	5,478,539	+0.95(+2.27%)

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