Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	48.60	48.96	47.10	47.33	7,181,368	-1.24(-2.55%)
Feb 28, 2012	48.29	48.96	48.10	48.56	5,903,702	+0.24(+0.49%)
Feb 27, 2012	47.94	48.44	47.74	48.33	5,751,403	+0.24(+0.49%)
Feb 24, 2012	48.57	48.80	47.92	48.09	4,288,481	-0.21(-0.44%)
Feb 23, 2012	48.47	48.84	47.74	48.30	6,718,198	+0.11(+0.24%)
Feb 22, 2012	48.80	48.84	47.60	48.19	13,553,274	+1.55(+3.32%)
Feb 21, 2012	45.88	47.46	45.78	46.64	7,033,457	+1.05(+2.30%)
Feb 17, 2012	45.70	45.88	45.31	45.59	2,498,734	+0.11(+0.23%)
Feb 16, 2012	44.97	45.95	44.65	45.48	6,496,733	+0.53(+1.19%)
Feb 15, 2012	44.67	45.38	44.59	44.95	4,443,034	-0.06(-0.13%)
Feb 14, 2012	44.98	45.36	44.53	45.01	4,347,434	-0.11(-0.25%)
Feb 13, 2012	45.00	45.35	44.68	45.12	2,911,441	+0.52(+1.18%)
Feb 10, 2012	45.47	45.47	44.34	44.60	5,134,946	-1.29(-2.82%)
Feb 09, 2012	46.09	46.37	45.80	45.89	3,277,301	-0.19(-0.41%)
Feb 08, 2012	46.42	46.65	45.70	46.08	4,544,997	-0.16(-0.34%)
Feb 07, 2012	46.74	47.08	46.06	46.24	3,989,750	-0.78(-1.66%)
Feb 06, 2012	46.80	47.41	46.55	47.01	4,145,147	-0.03(-0.07%)
Feb 03, 2012	47.04	47.49	46.46	47.05	5,015,388	+0.25(+0.53%)
Feb 02, 2012	46.95	47.61	46.49	46.80	5,388,189	+0.11(+0.23%)
Feb 01, 2012	46.37	47.19	46.08	46.69	4,675,417	+0.83(+1.80%)
Jan 31, 2012	46.34	46.62	45.22	45.87	4,858,519	-0.25(-0.55%)
Jan 30, 2012	45.52	46.31	45.24	46.12	3,834,601	-0.23(-0.49%)
Jan 27, 2012	45.15	46.68	45.06	46.35	5,132,248	+0.98(+2.15%)
Jan 26, 2012	45.80	46.47	45.10	45.38	5,906,170	-0.53(-1.16%)
Jan 25, 2012	44.81	46.08	44.73	45.91	5,672,103	+0.86(+1.91%)
Jan 24, 2012	44.57	45.12	44.29	45.05	4,767,657	-0.08(-0.18%)
Jan 23, 2012	45.01	45.37	44.68	45.13	5,329,388	+0.05(+0.11%)
Jan 20, 2012	44.20	45.19	44.06	45.08	6,603,139	+0.95(+2.15%)
Jan 19, 2012	44.62	44.83	43.80	44.13	7,522,658	-0.25(-0.55%)
Jan 18, 2012	45.09	45.71	44.16	44.38	8,204,629	-0.94(-2.08%)
Jan 17, 2012	45.87	45.99	45.20	45.32	5,004,436	+0.10(+0.22%)
Jan 13, 2012	44.24	45.66	43.64	45.22	8,006,204	+0.48(+1.08%)
Jan 12, 2012	44.19	45.19	43.05	44.74	10,722,575	-0.37(-0.82%)
Jan 11, 2012	44.80	45.28	44.29	45.10	6,479,793	+0.16(+0.35%)
Jan 10, 2012	44.32	45.28	44.27	44.95	6,870,538	+1.47(+3.37%)
Jan 09, 2012	43.27	43.63	42.76	43.48	4,991,108	+0.32(+0.74%)
Jan 06, 2012	44.10	44.10	42.79	43.16	7,675,478	-0.52(-1.18%)
Jan 05, 2012	42.70	45.28	42.57	43.68	13,139,955	+0.82(+1.91%)
Jan 04, 2012	42.62	42.98	41.92	42.86	5,989,268	+1.53(+3.71%)
Dec 30, 2011	41.42	41.58	41.20	41.33	2,701,549	+0.12(+0.30%)
Dec 29, 2011	39.70	41.34	39.62	41.20	5,878,784	-0.01(-0.02%)
Dec 28, 2011	42.74	42.89	40.86	41.21	4,561,260	-1.67(-3.90%)
Dec 27, 2011	42.98	43.20	42.40	42.88	2,749,483	-0.10(-0.23%)
Dec 23, 2011	42.58	43.02	42.06	42.98	3,779,475	+2.04(+4.98%)
Dec 21, 2011	40.97	41.20	40.38	40.94	4,138,273	+0.02(+0.06%)
Dec 20, 2011	39.82	41.02	39.78	40.92	4,939,221	+2.09(+5.38%)
Dec 19, 2011	39.51	39.86	38.66	38.83	5,671,888	-0.61(-1.54%)
Dec 16, 2011	39.25	39.58	38.84	39.43	8,902,901	+0.66(+1.69%)
Dec 15, 2011	38.99	39.39	38.38	38.78	7,203,111	-0.03(-0.08%)
Dec 14, 2011	40.16	40.20	38.11	38.81	12,324,854	-1.75(-4.30%)
Dec 13, 2011	41.15	41.71	40.20	40.56	7,191,083	-0.42(-1.02%)
Dec 12, 2011	40.85	41.19	40.39	40.97	7,972,665	-0.42(-1.01%)
Dec 09, 2011	41.02	41.61	40.36	41.39	9,230,178	-0.51(-1.21%)
Dec 08, 2011	43.28	43.85	41.74	41.90	7,092,310	-1.72(-3.95%)
Dec 07, 2011	43.28	44.24	42.78	43.62	6,519,928	+0.03(+0.08%)
Dec 06, 2011	42.20	44.19	42.17	43.59	8,999,885	+1.45(+3.44%)
Dec 05, 2011	42.47	42.76	41.19	42.14	7,141,994	+0.17(+0.41%)
Dec 02, 2011	43.80	43.91	41.88	41.97	6,978,977	-1.28(-2.96%)

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