Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	27.69	27.77	26.99	27.07	16,353,932	-0.60(-2.17%)
Feb 28, 2012	27.25	27.68	27.23	27.67	12,827,990	+0.49(+1.79%)
Feb 27, 2012	27.23	27.29	27.05	27.18	16,993,334	-0.16(-0.58%)
Feb 24, 2012	27.10	27.40	26.96	27.34	11,923,155	+0.25(+0.91%)
Feb 23, 2012	27.07	27.17	26.91	27.10	11,703,972	+0.03(+0.10%)
Feb 22, 2012	26.47	27.16	26.36	27.07	15,454,965	+0.50(+1.89%)
Feb 21, 2012	26.81	26.98	26.48	26.57	11,624,571	-0.19(-0.70%)
Feb 17, 2012	26.61	26.81	26.47	26.75	16,676,021	+0.28(+1.06%)
Feb 16, 2012	26.86	26.92	26.43	26.47	17,164,002	-0.30(-1.13%)
Feb 15, 2012	26.92	27.26	26.67	26.78	23,303,266	-0.02(-0.07%)
Feb 14, 2012	26.07	26.80	26.06	26.80	19,310,412	+0.59(+2.24%)
Feb 13, 2012	26.57	26.78	26.13	26.21	23,738,354	-0.28(-1.04%)
Feb 10, 2012	25.99	26.51	25.90	26.48	23,534,542	+0.34(+1.32%)
Feb 09, 2012	26.29	26.72	26.05	26.14	42,577,584	+0.95(+3.76%)
Feb 08, 2012	25.06	25.26	24.88	25.19	24,373,000	+0.32(+1.28%)
Feb 07, 2012	24.99	25.01	24.66	24.87	14,022,084	-0.09(-0.35%)
Feb 06, 2012	24.87	25.17	24.83	24.96	14,346,357	+0.08(+0.31%)
Feb 03, 2012	24.83	25.07	24.78	24.89	17,777,100	+0.23(+0.91%)
Feb 02, 2012	24.13	24.91	24.09	24.66	36,277,076	+0.83(+3.46%)
Feb 01, 2012	23.53	23.88	23.39	23.84	16,532,834	+0.43(+1.86%)
Jan 31, 2012	23.37	23.43	23.21	23.40	14,236,395	+0.18(+0.76%)
Jan 30, 2012	23.28	23.37	23.14	23.22	13,413,754	-0.27(-1.16%)
Jan 27, 2012	23.35	23.61	23.23	23.50	12,217,322	+0.04(+0.19%)
Jan 26, 2012	23.42	23.75	23.25	23.45	14,987,192	+0.07(+0.30%)
Jan 25, 2012	23.39	23.48	23.21	23.38	16,222,805	-0.10(-0.45%)
Jan 24, 2012	23.03	23.55	23.02	23.49	13,053,557	+0.33(+1.42%)
Jan 23, 2012	23.43	23.46	22.97	23.16	17,376,798	-0.23(-0.97%)
Jan 20, 2012	23.81	23.84	23.21	23.39	21,542,128	-0.42(-1.75%)
Jan 19, 2012	24.22	24.23	23.77	23.80	15,662,786	-0.33(-1.36%)
Jan 18, 2012	23.75	24.15	23.74	24.13	12,635,833	+0.29(+1.22%)
Jan 17, 2012	23.55	23.94	23.53	23.84	18,300,434	+0.42(+1.78%)
Jan 13, 2012	23.42	23.67	23.32	23.42	17,877,182	-0.14(-0.59%)
Jan 12, 2012	23.11	23.64	23.11	23.56	17,965,000	+0.52(+2.25%)
Jan 11, 2012	23.01	23.14	22.86	23.04	20,445,460	-0.16(-0.69%)
Jan 10, 2012	23.45	23.47	23.12	23.21	20,118,478	-0.02(-0.10%)
Jan 09, 2012	23.49	23.53	22.97	23.23	19,355,784	-0.19(-0.80%)
Jan 06, 2012	23.71	23.77	23.30	23.42	14,073,143	-0.28(-1.18%)
Jan 05, 2012	23.42	23.77	23.17	23.70	13,001,699	+0.18(+0.75%)
Jan 04, 2012	23.64	23.82	23.25	23.52	17,764,048	-0.09(-0.37%)
Dec 30, 2011	23.83	23.98	23.60	23.61	9,242,369	-0.38(-1.57%)
Dec 29, 2011	23.48	24.01	23.44	23.98	9,286,899	+0.57(+2.41%)
Dec 28, 2011	23.64	23.72	23.39	23.42	10,719,109	-0.28(-1.17%)
Dec 27, 2011	23.83	24.05	23.70	23.70	9,374,454	-0.13(-0.56%)
Dec 23, 2011	23.47	23.83	23.37	23.83	8,389,825	+0.41(+1.75%)
Dec 21, 2011	23.51	23.54	23.14	23.42	16,390,117	-0.15(-0.62%)
Dec 20, 2011	23.14	23.60	23.10	23.57	29,517,648	+0.64(+2.81%)
Dec 19, 2011	22.67	23.11	22.67	22.92	25,310,862	+0.27(+1.17%)
Dec 16, 2011	22.48	22.73	22.42	22.66	18,876,778	+0.38(+1.69%)
Dec 15, 2011	22.63	22.63	22.22	22.28	22,600,128	-0.13(-0.56%)
Dec 14, 2011	22.25	22.49	22.10	22.41	20,590,472	+0.10(+0.47%)
Dec 13, 2011	22.66	22.68	22.21	22.30	14,583,712	-0.23(-1.04%)
Dec 12, 2011	22.47	22.65	22.28	22.54	14,669,925	-0.06(-0.28%)
Dec 09, 2011	22.47	22.66	22.21	22.60	12,873,979	+0.32(+1.45%)
Dec 08, 2011	22.54	22.76	22.23	22.28	15,308,459	-0.30(-1.31%)
Dec 07, 2011	22.15	22.66	22.10	22.57	17,262,196	+0.40(+1.78%)
Dec 06, 2011	22.33	22.39	22.11	22.18	15,197,912	-0.16(-0.72%)
Dec 05, 2011	22.85	22.85	22.14	22.34	17,989,312	-0.27(-1.17%)
Dec 02, 2011	22.88	22.93	22.51	22.60	13,899,998	-0.13(-0.57%)

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