Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	31.44	31.55	31.16	31.20	3,323,276	-0.28(-0.88%)
Feb 28, 2012	31.48	31.62	31.38	31.48	2,378,394	+0.00(+0.00%)
Feb 27, 2012	31.28	31.59	31.27	31.48	2,735,837	+0.00(+0.00%)
Feb 24, 2012	31.21	31.52	31.00	31.48	2,769,744	+0.22(+0.69%)
Feb 23, 2012	30.80	31.27	30.80	31.26	3,482,021	+0.53(+1.74%)
Feb 22, 2012	30.29	30.76	30.24	30.72	5,013,471	+0.51(+1.69%)
Feb 21, 2012	30.64	30.69	30.15	30.22	3,687,527	-0.41(-1.34%)
Feb 17, 2012	30.93	31.02	30.52	30.62	3,794,543	-0.23(-0.76%)
Feb 16, 2012	30.60	30.88	30.57	30.86	3,341,367	+0.21(+0.68%)
Feb 15, 2012	31.38	31.49	30.59	30.65	4,378,256	-0.59(-1.90%)
Feb 14, 2012	30.90	31.45	30.90	31.24	5,653,762	+0.28(+0.91%)
Feb 13, 2012	31.35	31.66	30.71	30.96	9,897,615	-1.16(-3.60%)
Feb 10, 2012	32.29	32.35	31.93	32.12	2,229,906	-0.31(-0.95%)
Feb 09, 2012	32.72	32.72	32.40	32.42	1,783,026	-0.32(-0.97%)
Feb 08, 2012	32.43	32.88	32.22	32.74	2,566,397	+0.40(+1.23%)
Feb 07, 2012	32.32	32.42	32.00	32.34	2,449,165	-0.09(-0.28%)
Feb 06, 2012	32.53	32.71	32.32	32.43	3,062,421	-0.21(-0.64%)
Feb 03, 2012	32.91	33.05	32.52	32.64	3,235,575	-0.09(-0.28%)
Feb 02, 2012	32.93	33.11	32.39	32.73	3,138,996	-0.39(-1.18%)
Feb 01, 2012	32.64	33.20	32.56	33.12	2,871,538	+0.70(+2.16%)
Jan 31, 2012	32.47	33.01	32.33	32.42	3,336,582	+0.12(+0.39%)
Jan 30, 2012	32.35	32.45	32.08	32.30	4,703,128	-0.13(-0.41%)
Jan 27, 2012	32.37	32.99	32.08	32.43	3,777,470	-0.02(-0.05%)
Jan 26, 2012	32.35	32.72	31.23	32.45	7,667,662	-0.60(-1.81%)
Jan 25, 2012	32.82	33.12	32.47	33.05	2,682,372	+0.14(+0.43%)
Jan 24, 2012	32.97	33.07	32.84	32.91	2,327,864	-0.21(-0.63%)
Jan 23, 2012	33.27	33.46	32.83	33.11	3,057,925	-0.24(-0.72%)
Jan 20, 2012	32.84	33.38	32.74	33.36	3,363,379	+0.57(+1.75%)
Jan 19, 2012	32.40	32.83	32.22	32.78	2,013,186	+0.30(+0.92%)
Jan 18, 2012	32.00	32.48	31.77	32.48	1,942,251	+0.62(+1.93%)
Jan 17, 2012	31.87	32.09	31.70	31.87	1,840,550	+0.42(+1.32%)
Jan 13, 2012	31.97	32.07	31.35	31.45	2,982,243	-0.87(-2.68%)
Jan 12, 2012	32.27	32.39	32.09	32.32	1,499,999	+0.19(+0.60%)
Jan 11, 2012	32.36	32.38	31.99	32.12	1,359,071	-0.33(-1.03%)
Jan 10, 2012	32.32	32.58	32.18	32.46	1,845,198	+0.37(+1.14%)
Jan 09, 2012	32.10	32.22	31.74	32.09	1,469,549	-0.02(-0.05%)
Jan 06, 2012	32.03	32.22	31.82	32.11	2,133,475	+0.08(+0.26%)
Jan 05, 2012	31.53	32.02	31.47	32.02	2,855,658	+0.24(+0.76%)
Jan 04, 2012	31.67	31.88	31.41	31.78	1,926,646	+0.84(+2.72%)
Dec 30, 2011	31.06	31.13	30.93	30.94	1,008,786	-0.12(-0.38%)
Dec 29, 2011	30.68	31.12	30.63	31.06	1,073,989	+0.42(+1.36%)
Dec 28, 2011	31.39	31.42	30.62	30.64	1,570,735	-0.73(-2.33%)
Dec 27, 2011	31.05	31.44	30.99	31.38	1,063,846	+0.24(+0.78%)
Dec 23, 2011	31.04	31.17	30.88	31.13	1,608,873	+0.32(+1.03%)
Dec 21, 2011	30.91	31.03	30.60	30.82	1,848,665	-0.05(-0.16%)
Dec 20, 2011	30.67	31.03	30.57	30.87	2,896,130	+0.52(+1.73%)
Dec 19, 2011	30.51	30.70	30.20	30.34	3,266,357	-0.23(-0.76%)
Dec 16, 2011	30.43	30.78	30.22	30.58	6,985,219	+0.79(+2.65%)
Dec 15, 2011	29.84	30.21	29.72	29.79	2,201,101	+0.19(+0.65%)
Dec 14, 2011	29.64	29.91	29.59	29.59	3,422,466	-0.24(-0.81%)
Dec 13, 2011	30.00	30.37	29.76	29.84	5,071,954	+0.02(+0.06%)
Dec 12, 2011	30.08	30.18	29.73	29.82	2,702,038	-0.44(-1.46%)
Dec 09, 2011	30.27	30.54	30.14	30.26	2,506,294	+0.07(+0.25%)
Dec 08, 2011	30.35	30.47	30.14	30.19	3,204,387	-0.26(-0.85%)
Dec 07, 2011	30.22	30.60	30.14	30.44	3,523,339	+0.12(+0.41%)
Dec 06, 2011	30.58	30.73	30.32	30.32	2,792,438	-0.14(-0.46%)
Dec 05, 2011	31.20	31.25	30.25	30.46	3,673,204	-0.33(-1.08%)
Dec 02, 2011	31.28	31.33	30.66	30.79	2,547,668	-0.19(-0.62%)

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