Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	87.47	87.68	84.01	84.76	3,882,954	-1.75(-2.03%)
Feb 28, 2012	88.27	88.27	85.81	86.52	2,718,267	-1.54(-1.75%)
Feb 27, 2012	88.98	89.29	87.95	88.06	2,389,657	-1.81(-2.01%)
Feb 24, 2012	89.06	91.16	88.85	89.87	2,684,132	+1.19(+1.34%)
Feb 23, 2012	87.73	88.87	86.55	88.67	2,226,670	+0.77(+0.88%)
Feb 22, 2012	87.70	88.88	87.26	87.90	1,679,560	-0.05(-0.05%)
Feb 21, 2012	88.73	88.91	87.28	87.95	1,836,358	+0.07(+0.08%)
Feb 17, 2012	89.39	92.15	87.44	87.88	4,023,693	-0.94(-1.05%)
Feb 16, 2012	87.58	89.02	86.84	88.81	1,861,657	+1.10(+1.25%)
Feb 15, 2012	86.24	89.08	86.05	87.72	3,080,921	+2.06(+2.41%)
Feb 14, 2012	86.68	86.83	84.83	85.65	3,260,825	-0.82(-0.95%)
Feb 13, 2012	85.38	86.83	84.00	86.47	2,120,372	+2.07(+2.45%)
Feb 10, 2012	83.45	84.42	83.19	84.40	1,885,736	-0.77(-0.91%)
Feb 09, 2012	85.18	85.59	83.77	85.17	2,122,988	+0.26(+0.30%)
Feb 08, 2012	84.07	86.90	83.92	84.92	3,334,599	+1.15(+1.38%)
Feb 07, 2012	81.18	83.87	78.94	83.77	4,474,383	+2.02(+2.47%)
Feb 06, 2012	80.50	82.60	80.50	81.75	3,447,558	+1.04(+1.29%)
Feb 03, 2012	80.38	81.86	79.84	80.70	2,978,302	+1.34(+1.69%)
Feb 02, 2012	78.62	80.91	78.08	79.37	2,967,386	+2.90(+3.79%)

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