Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	42.72	44.15	42.24	43.25	1,182,984	+0.56(+1.31%)
Feb 28, 2012	43.90	43.90	42.26	42.69	1,029,485	-0.97(-2.22%)
Feb 27, 2012	41.82	44.02	41.57	43.66	1,631,327	+2.15(+5.18%)
Feb 24, 2012	41.07	42.20	40.61	41.51	685,110	+0.75(+1.84%)
Feb 23, 2012	40.76	42.80	40.67	40.76	1,174,584	-0.29(-0.71%)
Feb 22, 2012	40.66	42.05	39.62	41.05	1,773,206	-0.05(-0.12%)
Feb 21, 2012	42.07	42.11	40.17	41.10	1,417,293	-0.72(-1.72%)
Feb 17, 2012	42.35	42.70	41.75	41.82	752,030	-0.43(-1.02%)
Feb 16, 2012	42.75	43.81	41.51	42.25	1,621,870	-0.60(-1.40%)
Feb 15, 2012	43.47	44.97	41.88	42.85	5,556,190	+0.00(+0.00%)
Feb 14, 2012	39.49	43.00	39.25	42.85	11,284,114	+9.24(+27.49%)
Feb 13, 2012	34.20	34.87	33.02	33.61	2,767,698	+0.14(+0.42%)
Feb 10, 2012	33.51	33.82	33.38	33.47	896,075	-0.50(-1.47%)
Feb 09, 2012	33.71	34.24	33.13	33.97	1,025,385	+0.76(+2.29%)
Feb 08, 2012	32.98	33.33	31.75	33.21	1,187,443	+0.55(+1.68%)
Feb 07, 2012	33.31	33.78	32.65	32.66	1,001,730	-0.47(-1.42%)
Feb 06, 2012	32.64	33.81	32.39	33.13	1,030,657	+0.62(+1.91%)
Feb 03, 2012	31.81	32.82	31.81	32.51	936,880	+0.84(+2.65%)
Feb 02, 2012	31.57	32.00	31.38	31.67	1,047,175	+0.37(+1.18%)
Feb 01, 2012	31.00	31.74	30.76	31.30	745,010	+0.35(+1.13%)
Jan 31, 2012	29.95	31.37	29.45	30.95	1,919,803	+1.11(+3.72%)
Jan 30, 2012	29.86	29.95	29.32	29.84	307,145	-0.01(-0.03%)
Jan 27, 2012	29.74	30.13	29.40	29.85	890,023	+0.07(+0.24%)
Jan 26, 2012	30.58	30.65	29.28	29.78	688,385	-0.72(-2.36%)
Jan 25, 2012	29.76	30.50	29.65	30.50	919,832	+1.00(+3.39%)
Jan 24, 2012	30.22	30.25	29.21	29.50	1,218,453	-0.26(-0.87%)
Jan 23, 2012	29.71	29.88	28.75	29.76	831,609	+0.41(+1.40%)
Jan 20, 2012	28.75	29.61	28.72	29.35	1,809,668	+0.67(+2.34%)
Jan 19, 2012	28.69	28.80	28.50	28.68	699,088	+0.28(+0.99%)
Jan 18, 2012	28.11	28.85	27.95	28.40	899,888	+0.35(+1.25%)
Jan 17, 2012	26.78	28.55	26.75	28.05	2,405,402	+1.49(+5.61%)
Jan 13, 2012	25.93	26.56	25.93	26.56	613,290	+0.46(+1.76%)
Jan 12, 2012	26.47	26.47	25.75	26.10	599,668	-0.04(-0.15%)
Jan 11, 2012	26.29	26.61	26.13	26.14	759,666	-0.28(-1.06%)
Jan 10, 2012	26.47	26.63	26.23	26.42	926,734	+0.22(+0.84%)
Jan 09, 2012	25.87	26.27	25.87	26.20	635,076	+0.20(+0.77%)
Jan 06, 2012	26.45	26.72	25.95	26.00	1,680,709	-0.45(-1.70%)
Jan 05, 2012	26.07	27.06	25.50	26.45	785,014	+0.05(+0.19%)
Jan 04, 2012	27.19	27.26	26.36	26.40	726,898	-0.85(-3.12%)
Dec 30, 2011	27.23	27.25	27.11	27.25	307,616	+0.03(+0.11%)
Dec 29, 2011	27.50	27.50	27.22	27.22	260,313	-0.19(-0.69%)
Dec 28, 2011	27.58	27.58	27.09	27.41	595,256	+0.21(+0.77%)
Dec 27, 2011	27.15	27.33	26.88	27.20	535,096	+0.20(+0.74%)
Dec 23, 2011	27.52	27.52	26.84	27.00	979,762	+0.45(+1.69%)
Dec 21, 2011	25.64	26.78	25.46	26.55	2,501,413	+1.10(+4.32%)
Dec 20, 2011	25.02	25.76	25.02	25.45	1,710,133	+0.57(+2.29%)
Dec 19, 2011	24.50	25.09	24.31	24.88	3,245,480	+0.78(+3.24%)
Dec 16, 2011	24.45	24.80	23.51	24.10	3,998,809	-0.10(-0.41%)

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