Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	78.44	78.66	78.11	78.11	48,218	-0.01(-0.01%)
Feb 27, 2013	77.27	78.38	77.06	78.12	26,598	+0.86(+1.11%)
Feb 26, 2013	77.34	77.47	76.83	77.26	28,713	+0.16(+0.21%)
Feb 25, 2013	78.31	78.46	77.09	77.09	19,407	-0.86(-1.10%)
Feb 22, 2013	77.85	77.98	77.63	77.95	27,618	+0.42(+0.55%)
Feb 21, 2013	77.70	77.77	77.28	77.53	37,256	-0.42(-0.53%)
Feb 20, 2013	78.44	78.51	77.92	77.94	68,223	-0.46(-0.58%)
Feb 19, 2013	77.78	78.41	77.78	78.40	36,168	+0.50(+0.64%)
Feb 15, 2013	77.90	78.07	77.70	77.90	42,625	+0.08(+0.10%)
Feb 14, 2013	77.52	77.92	77.47	77.82	27,042	+0.17(+0.22%)
Feb 13, 2013	77.73	77.73	77.40	77.65	29,456	+0.02(+0.02%)
Feb 12, 2013	77.84	77.84	77.59	77.64	46,340	-0.12(-0.15%)
Feb 11, 2013	77.83	77.83	77.64	77.76	18,822	-0.21(-0.26%)
Feb 08, 2013	77.55	77.96	77.53	77.96	80,931	+0.56(+0.72%)
Feb 07, 2013	77.75	77.75	76.97	77.40	46,708	-0.31(-0.40%)
Feb 06, 2013	77.66	77.85	77.48	77.71	68,521	+0.79(+1.03%)
Feb 04, 2013	77.33	77.48	76.91	76.92	45,654	-0.92(-1.18%)

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