Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	26.11	26.35	25.75	25.91	1,330,551	-0.21(-0.82%)
Feb 28, 2012	26.01	26.33	25.98	26.12	714,934	+0.12(+0.48%)
Feb 27, 2012	25.52	26.01	25.40	26.00	891,014	+0.31(+1.22%)
Feb 24, 2012	25.82	25.93	25.61	25.68	1,004,672	-0.12(-0.45%)
Feb 23, 2012	25.75	26.00	25.60	25.80	733,112	+0.01(+0.03%)
Feb 22, 2012	26.13	26.20	25.75	25.79	728,423	-0.45(-1.73%)
Feb 21, 2012	26.53	26.63	26.11	26.25	709,632	-0.16(-0.59%)
Feb 17, 2012	26.29	26.65	26.18	26.40	1,165,635	+0.17(+0.66%)
Feb 16, 2012	25.96	26.30	25.87	26.23	606,433	+0.33(+1.28%)
Feb 15, 2012	25.91	26.07	25.74	25.90	661,926	+0.03(+0.13%)
Feb 14, 2012	25.99	25.99	25.67	25.87	540,834	-0.26(-0.98%)
Feb 13, 2012	26.15	26.36	25.97	26.12	777,727	+0.26(+0.99%)
Feb 10, 2012	26.32	26.32	25.69	25.87	929,784	-0.61(-2.29%)
Feb 09, 2012	25.80	26.53	25.61	26.47	1,557,975	+0.67(+2.60%)
Feb 08, 2012	25.69	25.83	25.63	25.80	603,967	+0.11(+0.41%)
Feb 07, 2012	25.71	25.87	25.51	25.69	704,815	-0.11(-0.41%)
Feb 06, 2012	25.83	25.88	25.63	25.80	488,607	-0.18(-0.69%)
Feb 03, 2012	26.02	26.16	25.89	25.98	732,300	+0.22(+0.86%)
Feb 02, 2012	25.87	26.05	25.72	25.76	510,353	-0.07(-0.25%)
Feb 01, 2012	25.79	26.11	25.71	25.83	766,059	+0.20(+0.77%)
Jan 31, 2012	25.95	26.05	25.46	25.63	1,203,243	-0.22(-0.86%)
Jan 30, 2012	25.73	25.90	25.64	25.85	935,878	-0.02(-0.10%)
Jan 27, 2012	26.24	26.42	25.84	25.87	1,249,589	-0.38(-1.44%)
Jan 26, 2012	26.08	26.58	25.96	26.25	1,255,597	+0.20(+0.79%)
Jan 25, 2012	24.88	26.35	24.77	26.05	3,417,069	+1.47(+6.00%)
Jan 24, 2012	24.45	24.69	24.45	24.57	1,970,585	-0.01(-0.03%)
Jan 23, 2012	24.57	24.81	24.44	24.58	867,218	+0.01(+0.03%)
Jan 20, 2012	24.94	24.98	24.54	24.57	1,243,661	-0.41(-1.64%)
Jan 19, 2012	24.70	25.01	24.56	24.98	858,665	+0.34(+1.36%)
Jan 18, 2012	24.35	24.65	24.28	24.65	926,534	+0.25(+1.01%)
Jan 17, 2012	24.61	24.81	24.37	24.40	893,577	-0.09(-0.37%)
Jan 13, 2012	24.81	24.84	24.41	24.49	1,010,638	-0.44(-1.77%)
Jan 12, 2012	24.96	25.01	24.69	24.93	882,015	+0.01(+0.03%)
Jan 11, 2012	24.90	24.97	24.74	24.92	817,423	+0.00(+0.00%)
Jan 10, 2012	25.28	25.35	24.84	24.92	1,006,249	-0.07(-0.26%)
Jan 09, 2012	24.95	25.05	24.78	24.99	914,752	+0.09(+0.36%)
Jan 06, 2012	24.84	25.12	24.71	24.90	1,398,791	+0.11(+0.43%)
Jan 05, 2012	24.76	24.99	24.47	24.79	1,015,874	-0.02(-0.07%)
Jan 04, 2012	24.78	24.84	24.65	24.81	1,596,400	+0.16(+0.66%)
Dec 30, 2011	24.65	24.73	24.60	24.65	408,523	+0.04(+0.17%)
Dec 29, 2011	24.51	24.66	24.47	24.60	534,523	+0.16(+0.64%)
Dec 28, 2011	24.69	24.69	24.42	24.45	587,277	-0.20(-0.80%)
Dec 27, 2011	24.42	24.70	24.38	24.65	627,447	+0.11(+0.47%)
Dec 23, 2011	24.49	24.56	24.30	24.53	524,067	+0.31(+1.29%)
Dec 21, 2011	24.29	24.32	24.02	24.22	1,007,767	-0.08(-0.34%)
Dec 20, 2011	24.23	24.43	24.20	24.30	884,710	+0.41(+1.71%)
Dec 19, 2011	24.10	24.10	23.77	23.89	950,048	-0.11(-0.44%)
Dec 16, 2011	23.94	24.04	23.80	24.00	1,114,658	+0.20(+0.83%)
Dec 15, 2011	23.81	24.01	23.56	23.80	1,075,380	+0.16(+0.69%)
Dec 14, 2011	23.69	23.88	23.54	23.64	743,951	-0.14(-0.59%)
Dec 13, 2011	24.10	24.32	23.61	23.78	606,684	-0.12(-0.51%)
Dec 12, 2011	24.08	24.12	23.72	23.90	756,113	-0.44(-1.82%)
Dec 09, 2011	23.93	24.43	23.93	24.34	736,501	+0.54(+2.27%)
Dec 08, 2011	24.20	24.25	23.74	23.80	833,568	-0.50(-2.06%)
Dec 07, 2011	24.22	24.41	24.09	24.30	1,950,586	+0.02(+0.07%)
Dec 06, 2011	24.23	24.49	24.18	24.29	1,005,081	+0.02(+0.07%)
Dec 05, 2011	24.16	24.49	24.06	24.27	950,139	+0.39(+1.65%)
Dec 02, 2011	24.10	24.28	23.86	23.88	1,147,915	-0.02(-0.10%)

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