Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	30.37	30.77	30.11	30.41	8,048,020	+0.08(+0.26%)
Feb 28, 2012	30.13	30.42	29.87	30.33	4,664,666	+0.21(+0.69%)
Feb 27, 2012	30.22	30.25	29.88	30.12	6,990,535	-0.14(-0.47%)
Feb 24, 2012	30.08	30.47	30.00	30.26	8,726,487	+0.20(+0.67%)
Feb 23, 2012	30.96	31.00	29.93	30.06	15,491,108	-1.89(-5.90%)
Feb 22, 2012	31.75	32.13	31.55	31.94	7,105,313	+0.24(+0.77%)
Feb 21, 2012	31.84	32.24	31.51	31.70	6,841,819	-0.01(-0.02%)
Feb 17, 2012	31.81	32.08	31.54	31.70	4,484,958	-0.10(-0.33%)
Feb 16, 2012	31.09	31.90	31.06	31.81	6,562,406	+0.69(+2.20%)
Feb 15, 2012	31.21	31.21	30.96	31.12	5,238,663	-0.03(-0.10%)
Feb 14, 2012	30.78	31.24	30.60	31.15	5,162,504	+0.36(+1.17%)
Feb 13, 2012	30.73	30.88	30.52	30.79	3,994,343	+0.26(+0.86%)
Feb 10, 2012	30.57	30.57	30.26	30.53	5,448,643	-0.36(-1.15%)
Feb 09, 2012	30.64	30.91	30.48	30.88	6,214,413	+0.20(+0.64%)
Feb 08, 2012	30.63	30.87	30.45	30.69	6,032,930	+0.04(+0.14%)
Feb 07, 2012	29.84	30.88	29.71	30.64	9,549,380	+0.78(+2.60%)
Feb 06, 2012	29.90	30.17	29.68	29.87	5,193,962	-0.17(-0.55%)
Feb 03, 2012	28.91	30.14	28.86	30.03	10,017,700	+1.41(+4.92%)
Feb 02, 2012	28.78	28.78	28.06	28.62	9,341,221	+0.74(+2.66%)
Feb 01, 2012	28.34	28.49	27.83	27.88	9,683,793	-0.26(-0.94%)
Jan 31, 2012	28.34	28.42	28.02	28.15	6,826,902	-0.06(-0.22%)
Jan 30, 2012	28.31	28.51	28.04	28.21	6,558,720	-0.37(-1.29%)
Jan 27, 2012	28.38	28.66	28.25	28.58	5,774,822	+0.15(+0.52%)
Jan 26, 2012	29.35	29.41	28.33	28.43	9,186,926	-0.80(-2.72%)
Jan 25, 2012	29.30	29.47	28.86	29.22	7,025,488	-0.11(-0.38%)
Jan 24, 2012	28.95	29.37	28.95	29.33	4,321,432	+0.26(+0.91%)
Jan 23, 2012	28.98	29.14	28.77	29.07	4,980,272	+0.08(+0.27%)
Jan 20, 2012	29.65	29.84	28.94	28.99	6,990,957	-0.67(-2.27%)
Jan 19, 2012	29.41	29.89	29.35	29.66	6,594,594	+0.23(+0.79%)
Jan 18, 2012	28.80	29.51	28.70	29.43	6,142,177	+0.58(+2.02%)
Jan 17, 2012	28.92	29.14	28.73	28.85	5,392,991	+0.10(+0.36%)
Jan 13, 2012	28.27	29.05	28.22	28.75	6,657,316	+0.34(+1.21%)
Jan 12, 2012	28.18	28.48	28.03	28.40	5,556,968	+0.24(+0.87%)
Jan 11, 2012	28.21	28.32	27.92	28.16	5,658,011	-0.01(-0.04%)
Jan 10, 2012	28.31	28.33	27.99	28.17	6,817,425	+0.01(+0.04%)
Jan 09, 2012	28.52	28.60	28.02	28.16	6,051,870	-0.31(-1.07%)
Jan 06, 2012	28.35	28.80	28.20	28.47	6,816,150	-0.01(-0.02%)
Jan 05, 2012	27.70	28.83	27.66	28.47	14,929,742	-0.51(-1.77%)
Jan 04, 2012	29.21	29.36	28.75	28.99	9,856,168	-1.22(-4.03%)
Dec 30, 2011	30.50	30.50	30.20	30.20	3,142,297	-0.30(-0.98%)
Dec 29, 2011	30.66	30.91	30.48	30.50	2,542,205	-0.15(-0.50%)
Dec 28, 2011	30.71	30.90	30.51	30.66	2,966,407	+0.13(+0.44%)
Dec 27, 2011	30.50	30.67	30.39	30.52	2,736,389	-0.06(-0.20%)
Dec 23, 2011	30.20	30.61	30.14	30.58	2,593,091	+0.33(+1.09%)
Dec 21, 2011	29.97	30.36	29.82	30.25	5,390,318	+0.21(+0.69%)
Dec 20, 2011	29.90	30.19	29.74	30.04	5,526,324	+0.58(+1.97%)
Dec 19, 2011	29.85	30.13	29.39	29.46	5,673,963	-0.42(-1.39%)
Dec 16, 2011	30.30	30.33	29.61	29.88	12,794,601	-0.13(-0.43%)
Dec 15, 2011	30.59	30.79	29.95	30.01	6,270,701	-0.19(-0.63%)
Dec 14, 2011	30.19	30.82	30.14	30.20	9,702,250	-0.62(-2.03%)
Dec 13, 2011	31.42	31.58	30.60	30.82	10,103,117	-0.59(-1.89%)
Dec 12, 2011	30.88	31.49	30.85	31.42	7,670,740	+0.26(+0.84%)
Dec 09, 2011	30.96	31.35	30.90	31.15	5,284,703	+0.21(+0.67%)
Dec 08, 2011	30.93	31.31	30.86	30.94	5,491,404	-0.07(-0.24%)
Dec 07, 2011	31.16	31.33	30.78	31.02	6,519,042	-0.03(-0.10%)
Dec 06, 2011	31.17	31.24	30.86	31.05	6,672,325	-0.02(-0.06%)
Dec 05, 2011	30.99	31.21	30.77	31.07	7,160,186	+0.31(+0.99%)
Dec 02, 2011	30.65	31.36	30.61	30.76	8,342,740	+0.09(+0.28%)

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