Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	30.37	30.76	30.10	30.40	8,049,111	+0.08(+0.26%)
Feb 28, 2012	30.13	30.41	29.86	30.32	4,665,298	+0.21(+0.69%)
Feb 27, 2012	30.22	30.25	29.88	30.11	6,991,483	-0.14(-0.47%)
Feb 24, 2012	30.08	30.47	29.99	30.25	8,727,670	+0.20(+0.67%)
Feb 23, 2012	30.95	30.99	29.93	30.05	15,493,209	-1.88(-5.90%)
Feb 22, 2012	31.75	32.13	31.55	31.94	7,106,276	+0.24(+0.77%)
Feb 21, 2012	31.84	32.24	31.51	31.69	6,842,747	-0.01(-0.02%)
Feb 17, 2012	31.80	32.08	31.54	31.70	4,485,566	-0.10(-0.33%)
Feb 16, 2012	31.09	31.90	31.06	31.80	6,563,296	+0.69(+2.20%)
Feb 15, 2012	31.21	31.21	30.95	31.12	5,239,373	-0.03(-0.10%)
Feb 14, 2012	30.77	31.23	30.60	31.15	5,163,204	+0.36(+1.17%)
Feb 13, 2012	30.73	30.87	30.51	30.79	3,994,884	+0.26(+0.86%)
Feb 10, 2012	30.57	30.57	30.26	30.52	5,449,381	-0.35(-1.15%)
Feb 09, 2012	30.64	30.90	30.48	30.88	6,215,255	+0.20(+0.64%)
Feb 08, 2012	30.62	30.87	30.44	30.68	6,033,748	+0.04(+0.14%)
Feb 07, 2012	29.83	30.87	29.71	30.64	9,550,675	+0.78(+2.60%)
Feb 06, 2012	29.90	30.17	29.67	29.86	5,194,666	-0.17(-0.55%)
Feb 03, 2012	28.91	30.14	28.85	30.03	10,019,059	+1.41(+4.92%)
Feb 02, 2012	28.77	28.77	28.06	28.62	9,342,487	+0.74(+2.66%)
Feb 01, 2012	28.33	28.49	27.82	27.88	9,685,106	-0.26(-0.94%)
Jan 31, 2012	28.34	28.42	28.01	28.14	6,827,827	-0.06(-0.22%)
Jan 30, 2012	28.30	28.50	28.04	28.20	6,559,609	-0.37(-1.29%)
Jan 27, 2012	28.38	28.65	28.25	28.57	5,775,605	+0.15(+0.52%)
Jan 26, 2012	29.34	29.41	28.33	28.42	9,188,172	-0.80(-2.72%)
Jan 25, 2012	29.30	29.46	28.86	29.22	7,026,440	-0.11(-0.38%)
Jan 24, 2012	28.95	29.37	28.95	29.33	4,322,018	+0.26(+0.91%)
Jan 23, 2012	28.98	29.13	28.76	29.07	4,980,947	+0.08(+0.27%)
Jan 20, 2012	29.65	29.84	28.93	28.99	6,991,905	-0.67(-2.27%)
Jan 19, 2012	29.41	29.88	29.34	29.66	6,595,488	+0.23(+0.79%)
Jan 18, 2012	28.79	29.51	28.69	29.43	6,143,010	+0.58(+2.02%)
Jan 17, 2012	28.92	29.13	28.73	28.85	5,393,723	+0.10(+0.36%)
Jan 13, 2012	28.27	29.05	28.22	28.74	6,658,218	+0.34(+1.21%)
Jan 12, 2012	28.18	28.48	28.03	28.40	5,557,722	+0.24(+0.87%)
Jan 11, 2012	28.21	28.31	27.92	28.16	5,658,778	-0.01(-0.04%)
Jan 10, 2012	28.31	28.33	27.99	28.17	6,818,349	+0.01(+0.04%)
Jan 09, 2012	28.52	28.60	28.01	28.16	6,052,691	-0.31(-1.08%)
Jan 06, 2012	28.35	28.80	28.19	28.46	6,817,075	-0.01(-0.02%)
Jan 05, 2012	27.70	28.83	27.66	28.47	14,931,766	-0.51(-1.77%)
Jan 04, 2012	29.20	29.35	28.74	28.98	9,857,504	-1.22(-4.03%)
Dec 30, 2011	30.50	30.50	30.20	30.20	3,142,723	-0.30(-0.98%)
Dec 29, 2011	30.66	30.90	30.47	30.50	2,542,549	-0.15(-0.50%)
Dec 28, 2011	30.71	30.89	30.50	30.65	2,966,809	+0.13(+0.44%)
Dec 27, 2011	30.49	30.66	30.38	30.52	2,736,760	-0.06(-0.20%)
Dec 23, 2011	30.20	30.61	30.14	30.58	2,593,443	+0.33(+1.09%)
Dec 21, 2011	29.97	30.35	29.81	30.25	5,391,049	+0.21(+0.69%)
Dec 20, 2011	29.90	30.18	29.74	30.04	5,527,073	+0.58(+1.97%)
Dec 19, 2011	29.84	30.13	29.39	29.46	5,674,732	-0.42(-1.39%)
Dec 16, 2011	30.29	30.32	29.61	29.88	12,796,336	-0.13(-0.43%)
Dec 15, 2011	30.58	30.79	29.94	30.00	6,271,551	-0.19(-0.63%)
Dec 14, 2011	30.19	30.82	30.13	30.19	9,703,565	-0.62(-2.03%)
Dec 13, 2011	31.41	31.58	30.60	30.82	10,104,486	-0.59(-1.89%)
Dec 12, 2011	30.87	31.49	30.84	31.41	7,671,780	+0.26(+0.84%)
Dec 09, 2011	30.96	31.35	30.89	31.15	5,285,420	+0.21(+0.67%)
Dec 08, 2011	30.93	31.31	30.86	30.94	5,492,148	-0.07(-0.24%)
Dec 07, 2011	31.16	31.33	30.77	31.01	6,519,926	-0.03(-0.10%)
Dec 06, 2011	31.17	31.23	30.86	31.04	6,673,229	-0.02(-0.06%)
Dec 05, 2011	30.98	31.20	30.77	31.06	7,161,157	+0.31(+0.99%)
Dec 02, 2011	30.65	31.36	30.61	30.76	8,343,868	+0.09(+0.28%)

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