Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	88.54	89.17	87.35	87.57	2,182,067	-0.83(-0.94%)
Feb 28, 2012	88.20	89.00	87.47	88.40	1,729,601	+0.23(+0.26%)
Feb 27, 2012	88.12	88.61	86.74	88.17	2,230,741	-0.28(-0.31%)
Feb 24, 2012	89.12	89.73	88.25	88.45	1,991,660	-0.57(-0.64%)
Feb 23, 2012	89.04	89.74	88.32	89.01	2,292,655	+0.13(+0.15%)
Feb 22, 2012	89.17	89.38	87.88	88.88	2,535,762	-0.38(-0.42%)
Feb 21, 2012	88.77	90.27	88.45	89.26	2,696,506	+0.89(+1.01%)
Feb 17, 2012	89.18	89.63	87.81	88.37	2,379,134	-0.70(-0.79%)
Feb 16, 2012	88.06	89.10	87.45	89.07	2,816,518	+1.43(+1.63%)
Feb 15, 2012	88.27	89.17	87.18	87.65	3,549,336	-0.31(-0.35%)
Feb 14, 2012	88.16	88.84	87.09	87.96	2,588,523	-1.00(-1.12%)
Feb 13, 2012	88.13	88.99	86.91	88.96	2,949,908	+1.87(+2.14%)
Feb 10, 2012	86.41	87.14	85.40	87.09	2,960,219	-0.68(-0.78%)
Feb 09, 2012	86.53	88.12	86.26	87.77	3,511,639	+1.20(+1.39%)
Feb 08, 2012	86.54	86.86	85.81	86.57	2,672,740	+0.02(+0.03%)
Feb 07, 2012	86.50	86.91	85.53	86.55	3,031,794	-0.18(-0.21%)
Feb 06, 2012	86.16	87.55	85.69	86.73	3,387,244	-0.21(-0.24%)
Feb 03, 2012	83.59	87.35	83.08	86.94	8,420,529	+4.91(+5.98%)
Feb 02, 2012	80.91	83.07	80.05	82.03	8,677,852	+5.42(+7.08%)

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