Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	51.72	52.30	51.45	51.91	1,835,048	-0.07(-0.13%)
Feb 27, 2013	50.60	52.21	50.60	51.98	1,792,482	+1.05(+2.06%)
Feb 26, 2013	50.81	51.31	50.38	50.93	2,381,442	+0.43(+0.85%)
Feb 25, 2013	52.00	52.38	50.49	50.50	2,395,297	-1.37(-2.64%)
Feb 22, 2013	51.57	52.03	51.43	51.87	2,557,362	+0.91(+1.79%)
Feb 21, 2013	51.08	51.25	50.25	50.96	3,161,704	-0.49(-0.95%)
Feb 20, 2013	52.94	53.12	51.35	51.45	2,730,672	-1.60(-3.02%)
Feb 19, 2013	52.02	53.18	51.83	53.05	2,834,550	+1.25(+2.41%)
Feb 15, 2013	52.01	52.26	50.86	51.80	2,757,273	+0.28(+0.54%)
Feb 14, 2013	50.09	51.56	49.25	51.52	3,298,810	+1.06(+2.10%)
Feb 13, 2013	49.12	51.59	49.12	50.46	4,385,073	+2.40(+4.99%)
Feb 12, 2013	48.54	48.72	47.98	48.06	3,852,185	-0.27(-0.56%)
Feb 11, 2013	48.44	48.75	48.26	48.33	1,864,248	-0.29(-0.60%)
Feb 08, 2013	48.07	48.67	48.06	48.62	1,552,466	+0.61(+1.27%)
Feb 07, 2013	48.18	48.41	47.83	48.01	1,757,070	-0.12(-0.25%)
Feb 06, 2013	47.54	48.18	47.51	48.13	1,792,776	+0.64(+1.35%)
Feb 04, 2013	47.41	47.84	47.25	47.49	1,085,124	-0.35(-0.73%)

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