Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	48.99	49.36	47.48	47.70	7,124,466	-1.25(-2.55%)
Feb 28, 2012	48.68	49.36	48.49	48.95	5,856,923	+0.24(+0.49%)
Feb 27, 2012	48.32	48.83	48.12	48.71	5,705,831	+0.24(+0.49%)
Feb 24, 2012	48.96	49.19	48.31	48.47	4,254,501	-0.21(-0.44%)
Feb 23, 2012	48.86	49.23	48.12	48.69	6,664,966	+0.12(+0.24%)
Feb 22, 2012	49.19	49.23	47.98	48.57	13,445,883	+1.56(+3.32%)
Feb 21, 2012	46.24	47.84	46.14	47.01	6,977,726	+1.06(+2.30%)
Feb 17, 2012	46.07	46.25	45.67	45.95	2,478,935	+0.11(+0.23%)
Feb 16, 2012	45.33	46.32	45.01	45.84	6,445,256	+0.54(+1.19%)
Feb 15, 2012	45.03	45.74	44.94	45.31	4,407,829	-0.06(-0.13%)
Feb 14, 2012	45.34	45.72	44.89	45.37	4,312,986	-0.12(-0.25%)
Feb 13, 2012	45.36	45.71	45.04	45.48	2,888,372	+0.53(+1.18%)
Feb 10, 2012	45.84	45.84	44.70	44.95	5,094,259	-1.31(-2.82%)
Feb 09, 2012	46.46	46.75	46.17	46.26	3,251,333	-0.19(-0.41%)
Feb 08, 2012	46.79	47.02	46.07	46.45	4,508,984	-0.16(-0.34%)
Feb 07, 2012	47.12	47.46	46.42	46.60	3,958,137	-0.78(-1.66%)
Feb 06, 2012	47.17	47.79	46.92	47.39	4,112,302	-0.03(-0.07%)
Feb 03, 2012	47.41	47.87	46.83	47.42	4,975,648	+0.25(+0.53%)
Feb 02, 2012	47.32	47.99	46.86	47.17	5,345,495	+0.11(+0.23%)
Feb 01, 2012	46.75	47.57	46.45	47.07	4,638,371	+0.83(+1.80%)
Jan 31, 2012	46.71	46.99	45.58	46.23	4,820,022	-0.26(-0.55%)
Jan 30, 2012	45.89	46.68	45.60	46.49	3,804,217	-0.23(-0.50%)
Jan 27, 2012	45.51	47.05	45.42	46.72	5,091,582	+0.98(+2.15%)
Jan 26, 2012	46.17	46.84	45.46	45.74	5,859,372	-0.54(-1.16%)
Jan 25, 2012	45.17	46.45	45.09	46.27	5,627,159	+0.87(+1.91%)
Jan 24, 2012	44.93	45.48	44.65	45.41	4,729,879	-0.08(-0.18%)
Jan 23, 2012	45.37	45.73	45.04	45.49	5,287,160	+0.05(+0.11%)
Jan 20, 2012	44.56	45.56	44.42	45.44	6,550,818	+0.96(+2.15%)
Jan 19, 2012	44.98	45.19	44.15	44.48	7,463,051	-0.25(-0.55%)
Jan 18, 2012	45.45	46.08	44.52	44.73	8,139,618	-0.95(-2.08%)
Jan 17, 2012	46.23	46.36	45.56	45.68	4,964,782	+0.10(+0.22%)
Jan 13, 2012	44.59	46.03	43.99	45.58	7,942,766	+0.49(+1.08%)
Jan 12, 2012	44.54	45.56	43.39	45.09	10,637,613	-0.37(-0.82%)
Jan 11, 2012	45.16	45.64	44.65	45.46	6,428,450	+0.16(+0.35%)
Jan 10, 2012	44.67	45.64	44.62	45.31	6,816,098	+1.48(+3.37%)
Jan 09, 2012	43.61	43.98	43.10	43.83	4,951,560	+0.32(+0.74%)
Jan 06, 2012	44.46	44.46	43.14	43.51	7,614,661	-0.52(-1.18%)
Jan 05, 2012	43.04	45.64	42.91	44.03	13,035,839	+0.83(+1.91%)
Jan 04, 2012	42.96	43.33	42.25	43.20	5,941,812	+1.54(+3.71%)
Dec 30, 2011	41.75	41.91	41.53	41.66	2,680,143	+0.12(+0.30%)
Dec 29, 2011	40.02	41.67	39.94	41.53	5,832,203	-0.01(-0.02%)
Dec 28, 2011	43.09	43.23	41.19	41.54	4,525,118	-1.69(-3.90%)
Dec 27, 2011	43.33	43.54	42.74	43.23	2,727,697	-0.10(-0.23%)
Dec 23, 2011	42.92	43.36	42.39	43.33	3,749,528	+2.06(+4.98%)
Dec 21, 2011	41.30	41.52	40.71	41.27	4,105,483	+0.02(+0.06%)
Dec 20, 2011	40.14	41.34	40.10	41.24	4,900,084	+2.11(+5.38%)
Dec 19, 2011	39.82	40.18	38.96	39.14	5,626,946	-0.61(-1.54%)
Dec 16, 2011	39.56	39.90	39.15	39.75	8,832,358	+0.66(+1.69%)
Dec 15, 2011	39.30	39.71	38.68	39.09	7,146,036	-0.03(-0.08%)
Dec 14, 2011	40.48	40.53	38.41	39.12	12,227,197	-1.76(-4.30%)
Dec 13, 2011	41.48	42.05	40.52	40.88	7,134,103	-0.42(-1.02%)
Dec 12, 2011	41.18	41.52	40.72	41.30	7,909,492	-0.42(-1.01%)
Dec 09, 2011	41.35	41.95	40.68	41.72	9,157,042	-0.51(-1.21%)
Dec 08, 2011	43.62	44.20	42.07	42.24	7,036,113	-1.73(-3.95%)
Dec 07, 2011	43.62	44.60	43.12	43.97	6,468,267	+0.03(+0.08%)
Dec 06, 2011	42.53	44.54	42.51	43.94	8,928,573	+1.46(+3.44%)
Dec 05, 2011	42.81	43.10	41.52	42.47	7,085,403	+0.17(+0.41%)
Dec 02, 2011	44.15	44.26	42.21	42.30	6,923,679	-1.29(-2.96%)

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