Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	87.52	87.52	87.37	87.48	169,172	+0.08(+0.09%)
Feb 25, 2011	87.24	87.40	87.23	87.40	150,638	+0.26(+0.30%)
Feb 24, 2011	87.29	87.32	87.13	87.14	99,900	-0.04(-0.04%)
Feb 23, 2011	87.33	87.37	87.12	87.17	109,583	-0.19(-0.21%)
Feb 22, 2011	87.11	87.38	87.02	87.36	123,690	+0.36(+0.42%)
Feb 18, 2011	86.85	87.00	86.72	87.00	146,372	+0.07(+0.09%)
Feb 17, 2011	86.87	87.00	86.84	86.92	125,935	+0.21(+0.25%)
Feb 16, 2011	86.63	86.77	86.52	86.71	103,656	+0.12(+0.13%)
Feb 15, 2011	86.58	86.69	86.50	86.59	141,948	-0.03(-0.04%)
Feb 14, 2011	86.40	86.66	86.40	86.62	376,787	+0.10(+0.11%)
Feb 11, 2011	86.48	86.62	86.35	86.53	156,352	+0.31(+0.35%)
Feb 10, 2011	86.36	86.42	86.20	86.22	136,371	-0.26(-0.30%)
Feb 09, 2011	86.39	86.60	86.26	86.48	247,839	+0.25(+0.29%)
Feb 08, 2011	86.39	86.48	86.17	86.23	269,501	-0.20(-0.23%)
Feb 07, 2011	86.37	86.46	86.22	86.43	503,627	-0.04(-0.05%)
Feb 04, 2011	86.48	86.60	86.29	86.47	244,146	-0.17(-0.20%)
Feb 03, 2011	86.69	86.75	86.53	86.64	530,008	-0.26(-0.30%)
Feb 02, 2011	87.15	87.15	86.82	86.91	157,002	-0.10(-0.11%)

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