Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	84.17	84.25	84.14	84.25	1,594,142	+0.08(+0.09%)
Feb 27, 2013	84.25	84.26	84.09	84.17	684,393	+0.02(+0.03%)
Feb 26, 2013	84.11	84.25	84.11	84.15	1,053,999	-0.02(-0.03%)
Feb 25, 2013	83.84	84.21	83.77	84.17	1,554,168	+0.32(+0.38%)
Feb 22, 2013	83.86	83.89	83.84	83.86	1,257,079	+0.05(+0.05%)
Feb 21, 2013	83.82	83.90	83.80	83.81	1,091,196	+0.05(+0.05%)
Feb 20, 2013	83.69	83.81	83.64	83.76	2,668,930	+0.05(+0.06%)
Feb 19, 2013	83.82	83.84	83.67	83.71	1,830,150	-0.10(-0.12%)
Feb 15, 2013	83.76	83.81	83.67	83.81	2,452,919	+0.01(+0.01%)
Feb 14, 2013	83.63	83.80	83.63	83.80	962,791	+0.15(+0.18%)
Feb 13, 2013	83.57	83.69	83.57	83.65	1,186,786	-0.08(-0.10%)
Feb 12, 2013	83.70	83.76	83.68	83.73	877,069	-0.02(-0.02%)
Feb 11, 2013	83.81	83.81	83.72	83.75	1,820,709	-0.08(-0.10%)
Feb 08, 2013	83.75	83.83	83.66	83.83	896,323	+0.02(+0.03%)
Feb 07, 2013	83.76	83.88	83.74	83.81	1,509,964	+0.03(+0.04%)
Feb 06, 2013	83.71	83.82	83.70	83.78	1,617,422	-0.03(-0.04%)
Feb 04, 2013	83.69	83.83	83.69	83.81	1,059,363	+0.24(+0.28%)

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