Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	40.54	40.77	39.42	39.60	8,659,008	-1.74(-4.21%)
Feb 28, 2012	41.10	41.65	40.79	41.34	3,352,666	+0.12(+0.29%)
Feb 27, 2012	41.29	41.73	40.19	41.22	7,236,953	-0.50(-1.20%)
Feb 24, 2012	41.14	42.05	40.93	41.72	6,221,165	-0.21(-0.50%)
Feb 23, 2012	41.34	42.03	40.94	41.93	4,668,089	+0.33(+0.79%)
Feb 22, 2012	41.22	42.05	41.21	41.60	3,357,350	+0.25(+0.60%)
Feb 21, 2012	42.80	42.85	41.09	41.35	4,495,026	-1.33(-3.12%)
Feb 17, 2012	42.19	42.84	41.76	42.68	3,791,072	+0.72(+1.72%)
Feb 16, 2012	42.17	42.41	41.75	41.96	4,502,050	-0.29(-0.69%)
Feb 15, 2012	42.49	42.74	41.83	42.25	3,744,122	-0.12(-0.28%)
Feb 14, 2012	42.00	42.49	41.83	42.37	3,719,474	+0.37(+0.88%)
Feb 13, 2012	42.63	42.67	41.91	42.00	3,827,863	-0.44(-1.04%)
Feb 10, 2012	42.80	42.88	42.05	42.44	3,297,931	-0.69(-1.60%)
Feb 09, 2012	42.39	43.18	42.28	43.13	5,930,578	+0.78(+1.84%)
Feb 08, 2012	42.26	42.66	42.00	42.35	5,036,048	+0.21(+0.50%)
Feb 07, 2012	40.86	42.55	40.86	42.14	7,182,379	+0.87(+2.11%)
Feb 06, 2012	40.71	41.29	40.65	41.27	3,751,422	+0.21(+0.51%)
Feb 03, 2012	41.25	42.11	41.04	41.06	6,982,319	-0.36(-0.87%)
Feb 02, 2012	41.24	41.77	40.38	41.42	6,902,326	+0.10(+0.24%)
Feb 01, 2012	41.34	42.11	40.96	41.32	9,766,880	-0.23(-0.55%)
Jan 31, 2012	41.73	42.22	41.25	41.55	9,325,748	-0.26(-0.62%)
Jan 30, 2012	41.06	42.29	40.78	41.81	10,523,153	+0.39(+0.94%)
Jan 27, 2012	40.46	41.86	40.02	41.42	19,341,542	+0.70(+1.72%)
Jan 26, 2012	34.32	41.24	34.32	40.72	46,875,040	+6.45(+18.82%)
Jan 25, 2012	35.16	35.24	33.41	34.27	12,220,188	-0.33(-0.95%)
Jan 24, 2012	34.61	34.84	34.30	34.60	4,762,245	-0.37(-1.06%)
Jan 23, 2012	34.88	35.40	34.54	34.97	5,637,035	-0.12(-0.34%)
Jan 20, 2012	35.38	35.65	34.99	35.09	3,493,659	-0.44(-1.24%)
Jan 19, 2012	34.06	35.56	34.06	35.53	5,983,720	+1.61(+4.75%)
Jan 18, 2012	33.35	34.03	33.27	33.92	4,164,628	+0.64(+1.92%)
Jan 17, 2012	34.03	34.03	33.25	33.28	3,614,771	-0.46(-1.36%)
Jan 13, 2012	34.00	34.43	33.72	33.74	2,661,465	-0.52(-1.52%)
Jan 12, 2012	34.59	34.64	33.65	34.26	3,625,281	-0.30(-0.87%)
Jan 11, 2012	34.36	34.64	34.29	34.56	3,608,109	+0.14(+0.41%)
Jan 10, 2012	34.88	34.91	34.26	34.42	2,603,489	-0.15(-0.43%)
Jan 09, 2012	35.23	35.29	34.34	34.57	3,357,416	-0.39(-1.12%)
Jan 06, 2012	34.28	35.30	33.74	34.96	6,749,040	+0.99(+2.91%)
Jan 05, 2012	32.59	34.22	32.46	33.97	13,502,199	-0.94(-2.69%)
Jan 04, 2012	34.94	35.06	34.22	34.91	4,724,462	-0.24(-0.68%)
Dec 30, 2011	35.51	35.59	35.15	35.15	2,496,218	-0.36(-1.01%)
Dec 29, 2011	35.52	35.88	35.40	35.51	1,559,749	+0.17(+0.48%)
Dec 28, 2011	35.29	35.60	34.86	35.34	1,907,850	+0.05(+0.14%)
Dec 27, 2011	35.36	35.47	34.99	35.29	1,842,763	-0.38(-1.07%)
Dec 23, 2011	35.43	35.67	35.02	35.67	2,225,597	+1.06(+3.06%)
Dec 21, 2011	33.51	34.82	33.24	34.61	3,773,623	+1.17(+3.50%)
Dec 20, 2011	32.68	33.52	32.66	33.44	2,451,730	+1.16(+3.59%)
Dec 19, 2011	32.96	33.06	32.14	32.28	2,497,298	-0.36(-1.10%)
Dec 16, 2011	32.98	33.08	32.47	32.64	2,663,000	+0.05(+0.15%)
Dec 15, 2011	32.72	32.95	32.40	32.59	2,505,095	+0.22(+0.68%)
Dec 14, 2011	31.69	32.88	31.69	32.37	3,308,657	+0.49(+1.54%)
Dec 13, 2011	33.45	33.45	31.75	31.88	3,482,909	-1.30(-3.92%)
Dec 12, 2011	33.12	33.24	32.57	33.18	2,049,180	-0.40(-1.19%)
Dec 09, 2011	33.29	33.83	33.26	33.58	2,439,280	+0.38(+1.14%)
Dec 08, 2011	33.42	33.67	33.13	33.20	2,720,610	-0.31(-0.93%)
Dec 07, 2011	33.04	33.71	32.98	33.51	3,852,439	+0.21(+0.63%)
Dec 06, 2011	33.54	33.69	33.01	33.30	2,713,069	-0.22(-0.66%)
Dec 05, 2011	33.43	33.90	33.15	33.52	3,251,531	+0.54(+1.64%)
Dec 02, 2011	32.54	33.20	32.44	32.98	4,514,305	+0.76(+2.36%)

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