Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	33.28	33.78	33.16	33.77	2,263,480	+0.48(+1.45%)
Feb 25, 2011	32.57	33.30	32.42	33.29	1,481,448	+1.00(+3.11%)
Feb 24, 2011	32.35	32.58	32.12	32.29	1,815,064	+0.08(+0.25%)
Feb 23, 2011	32.62	32.95	32.15	32.20	1,723,928	-0.46(-1.41%)
Feb 22, 2011	32.73	33.24	32.46	32.66	1,336,989	-0.36(-1.10%)
Feb 18, 2011	33.46	33.59	32.56	33.03	3,448,828	+0.86(+2.68%)
Feb 17, 2011	32.20	32.42	31.99	32.16	3,475,122	+0.13(+0.39%)
Feb 16, 2011	32.27	32.57	31.90	32.04	1,886,589	+0.01(+0.04%)
Feb 15, 2011	32.58	32.82	31.91	32.03	2,403,412	-0.67(-2.05%)
Feb 14, 2011	32.81	32.87	32.50	32.70	1,769,262	-0.11(-0.35%)
Feb 11, 2011	32.06	33.49	32.06	32.81	3,639,702	+1.05(+3.31%)
Feb 10, 2011	31.25	31.82	31.25	31.76	2,374,140	+0.26(+0.84%)
Feb 09, 2011	31.48	31.57	30.64	31.50	2,515,754	+0.21(+0.68%)
Feb 08, 2011	31.48	31.63	31.27	31.29	1,716,672	-0.27(-0.85%)
Feb 07, 2011	31.32	31.85	31.09	31.56	1,319,510	+0.30(+0.97%)
Feb 04, 2011	31.76	31.77	31.25	31.25	1,947,847	-0.36(-1.13%)
Feb 03, 2011	31.39	31.72	31.34	31.61	1,770,303	+0.07(+0.22%)
Feb 02, 2011	31.22	31.77	31.22	31.54	2,475,687	+0.30(+0.96%)
Feb 01, 2011	31.98	32.00	30.90	31.24	3,562,301	+0.01(+0.02%)
Jan 31, 2011	31.05	31.32	30.91	31.23	2,122,501	+0.37(+1.19%)
Jan 28, 2011	31.21	31.56	30.83	30.87	2,694,343	-0.02(-0.07%)
Jan 27, 2011	30.70	31.05	30.61	30.89	3,227,919	+0.34(+1.11%)
Jan 26, 2011	31.00	31.20	30.42	30.55	1,989,408	-0.49(-1.57%)
Jan 25, 2011	30.13	31.06	29.94	31.04	1,996,655	+0.97(+3.23%)
Jan 24, 2011	29.80	30.25	29.59	30.07	1,768,406	+0.35(+1.18%)
Jan 21, 2011	29.91	29.95	29.54	29.72	1,923,141	+0.09(+0.29%)
Jan 20, 2011	30.13	30.19	29.41	29.63	4,095,795	-0.68(-2.25%)
Jan 19, 2011	30.91	31.00	30.30	30.32	2,064,669	-0.62(-2.00%)
Jan 18, 2011	30.88	30.99	30.33	30.94	1,921,581	+0.05(+0.17%)
Jan 14, 2011	30.95	30.99	30.61	30.88	1,771,735	+0.05(+0.17%)
Jan 13, 2011	30.45	30.90	30.37	30.83	2,072,158	+0.46(+1.51%)
Jan 12, 2011	30.18	30.54	30.12	30.37	2,270,870	+0.33(+1.11%)
Jan 11, 2011	30.22	30.34	29.79	30.04	2,732,403	-0.07(-0.23%)
Jan 10, 2011	29.82	30.29	29.50	30.11	2,763,671	+0.25(+0.83%)
Jan 07, 2011	29.84	30.29	29.48	29.86	2,902,698	+0.05(+0.17%)
Jan 06, 2011	29.56	30.03	29.41	29.81	2,520,539	+0.40(+1.37%)
Jan 05, 2011	29.38	29.58	29.07	29.41	3,210,462	+0.14(+0.47%)
Jan 04, 2011	30.03	30.33	29.08	29.27	3,901,459	-0.65(-2.17%)
Jan 03, 2011	29.83	29.94	29.73	29.92	2,469,720	+0.33(+1.11%)
Dec 31, 2010	29.73	30.07	29.54	29.59	2,485,793	+0.04(+0.14%)
Dec 30, 2010	29.24	29.83	29.13	29.55	2,396,956	+0.41(+1.40%)
Dec 29, 2010	29.02	29.15	28.83	29.14	1,050,991	+0.17(+0.59%)
Dec 28, 2010	28.61	29.08	28.46	28.97	1,510,720	+0.33(+1.14%)
Dec 27, 2010	28.54	28.69	28.43	28.64	1,222,750	+0.07(+0.24%)
Dec 23, 2010	28.57	28.77	28.15	28.58	2,310,552	+0.13(+0.46%)
Dec 22, 2010	28.22	28.69	28.20	28.44	2,109,978	+0.34(+1.23%)
Dec 21, 2010	28.00	28.17	27.89	28.10	1,776,645	+0.24(+0.87%)
Dec 20, 2010	27.88	27.90	27.59	27.86	3,290,998	+0.11(+0.41%)
Dec 17, 2010	28.69	28.71	27.23	27.74	10,538,467	-1.96(-6.61%)
Dec 16, 2010	29.64	29.77	29.46	29.71	3,508,928	+0.16(+0.52%)
Dec 15, 2010	29.89	30.26	29.47	29.55	3,374,645	+0.01(+0.04%)
Dec 14, 2010	30.49	30.49	29.36	29.54	4,354,551	-0.86(-2.83%)
Dec 13, 2010	30.79	31.40	30.37	30.40	2,600,699	-0.13(-0.41%)
Dec 10, 2010	30.14	30.65	29.87	30.53	2,373,629	+0.47(+1.55%)
Dec 09, 2010	30.73	31.09	29.97	30.06	3,453,416	-0.59(-1.93%)
Dec 08, 2010	31.18	31.19	30.26	30.65	2,062,245	-0.45(-1.44%)
Dec 07, 2010	31.16	31.27	30.95	31.10	3,856,399	+0.47(+1.52%)
Dec 06, 2010	30.90	30.90	30.32	30.64	2,573,041	-0.27(-0.86%)
Dec 03, 2010	30.48	30.99	30.48	30.90	1,780,641	+0.32(+1.06%)
Dec 02, 2010	30.43	30.65	30.15	30.58	3,073,765	+0.32(+1.05%)

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