Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	27.31	27.40	26.93	26.97	950,761	-0.05(-0.20%)
Feb 28, 2012	27.00	27.06	26.89	27.02	1,045,524	+0.09(+0.32%)
Feb 27, 2012	26.66	27.02	26.59	26.93	1,016,853	+0.01(+0.02%)
Feb 24, 2012	26.98	27.09	26.90	26.93	370,189	+0.05(+0.18%)
Feb 23, 2012	26.74	26.89	26.66	26.88	673,170	+0.17(+0.64%)
Feb 22, 2012	26.70	26.79	26.62	26.71	561,687	-0.02(-0.09%)
Feb 21, 2012	26.80	26.90	26.68	26.73	617,695	+0.26(+0.97%)
Feb 17, 2012	26.62	26.62	26.40	26.48	703,810	-0.10(-0.39%)
Feb 16, 2012	26.33	26.61	26.22	26.58	875,057	+0.15(+0.55%)
Feb 15, 2012	26.70	26.70	26.39	26.44	1,162,718	+0.04(+0.16%)
Feb 14, 2012	26.44	26.51	26.20	26.39	1,273,668	-0.19(-0.73%)
Feb 13, 2012	26.59	26.66	26.50	26.59	894,627	+0.40(+1.53%)
Feb 10, 2012	26.22	26.27	26.11	26.19	624,355	-0.60(-2.25%)
Feb 09, 2012	26.87	26.93	26.68	26.79	665,863	-0.01(-0.02%)
Feb 08, 2012	26.81	26.93	26.69	26.79	1,183,946	+0.16(+0.59%)
Feb 07, 2012	26.58	26.73	26.49	26.64	842,456	+0.02(+0.09%)
Feb 06, 2012	26.55	26.65	26.48	26.61	1,770,991	-0.19(-0.70%)
Feb 03, 2012	26.69	26.87	26.62	26.80	874,143	+0.37(+1.38%)
Feb 02, 2012	26.48	26.56	26.33	26.44	998,857	+0.01(+0.02%)
Feb 01, 2012	26.41	26.58	26.36	26.43	1,594,934	+0.32(+1.21%)
Jan 31, 2012	26.34	26.35	25.98	26.11	730,519	+0.03(+0.12%)
Jan 30, 2012	25.91	26.15	25.82	26.08	1,074,793	-0.29(-1.09%)
Jan 27, 2012	26.17	26.39	26.16	26.37	3,724,020	+0.24(+0.93%)
Jan 26, 2012	26.45	26.51	26.05	26.12	1,192,580	-0.05(-0.19%)
Jan 25, 2012	25.64	26.22	25.58	26.17	1,002,539	+0.59(+2.31%)
Jan 24, 2012	25.41	25.64	25.35	25.58	2,090,197	-0.15(-0.59%)
Jan 23, 2012	25.67	25.87	25.61	25.74	1,034,606	+0.11(+0.43%)
Jan 20, 2012	25.45	25.63	25.42	25.63	764,513	+0.16(+0.65%)
Jan 19, 2012	25.42	25.50	25.32	25.46	1,137,085	+0.10(+0.41%)
Jan 18, 2012	24.97	25.36	24.94	25.36	1,309,802	+0.43(+1.73%)
Jan 17, 2012	25.02	25.09	24.86	24.93	642,210	+0.30(+1.21%)
Jan 13, 2012	24.58	24.64	24.30	24.63	755,002	-0.19(-0.76%)
Jan 12, 2012	24.79	24.84	24.54	24.82	504,456	+0.14(+0.57%)
Jan 11, 2012	24.54	24.71	24.47	24.68	563,428	+0.09(+0.35%)
Jan 10, 2012	24.61	24.69	24.54	24.59	945,978	+0.49(+2.05%)
Jan 09, 2012	24.12	24.13	23.92	24.10	720,302	+0.01(+0.05%)
Jan 06, 2012	24.23	24.23	23.94	24.08	3,543,256	-0.30(-1.25%)
Jan 05, 2012	24.30	24.40	24.12	24.39	1,156,398	-0.24(-0.96%)
Jan 04, 2012	24.47	24.65	24.36	24.63	670,591	+0.92(+3.88%)
Dec 30, 2011	23.64	23.84	23.64	23.71	941,749	-0.06(-0.26%)
Dec 29, 2011	23.55	23.80	23.51	23.77	959,276	+0.29(+1.25%)
Dec 28, 2011	23.86	23.88	23.45	23.48	832,976	-0.52(-2.18%)
Dec 27, 2011	23.99	24.10	23.98	24.00	720,471	-0.07(-0.28%)
Dec 23, 2011	24.04	24.08	23.92	24.07	662,945	+0.33(+1.39%)
Dec 21, 2011	23.71	23.77	23.48	23.74	1,238,886	-0.04(-0.18%)
Dec 20, 2011	23.47	23.80	23.43	23.78	1,434,396	+0.84(+3.65%)
Dec 19, 2011	23.31	23.37	22.89	22.94	1,288,612	-0.54(-2.30%)
Dec 16, 2011	23.57	23.69	23.37	23.48	1,904,940	+0.14(+0.58%)
Dec 15, 2011	23.59	23.64	23.32	23.35	1,821,210	-0.06(-0.25%)
Dec 14, 2011	23.48	23.61	23.25	23.41	2,062,876	-0.24(-1.00%)
Dec 13, 2011	24.04	24.23	23.53	23.64	1,850,335	-0.25(-1.04%)
Dec 12, 2011	24.03	24.10	23.73	23.89	1,184,744	-0.72(-2.94%)
Dec 09, 2011	24.20	24.65	24.18	24.62	693,237	+0.45(+1.84%)
Dec 08, 2011	24.67	24.70	24.14	24.17	1,298,309	-0.84(-3.35%)
Dec 07, 2011	24.79	25.10	24.66	25.01	970,548	+0.16(+0.65%)
Dec 06, 2011	24.89	25.05	24.79	24.85	917,106	-0.33(-1.30%)
Dec 05, 2011	25.24	25.35	25.03	25.18	872,592	+0.37(+1.48%)
Dec 02, 2011	25.06	25.19	24.77	24.81	1,095,727	+0.14(+0.55%)

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