Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.35	30.68	30.04	30.46	27,568,140	+0.42(+1.39%)
Feb 25, 2011	29.74	30.25	29.46	30.04	28,049,552	+0.67(+2.27%)
Feb 24, 2011	29.33	29.59	28.65	29.37	33,192,966	-0.24(-0.82%)
Feb 23, 2011	30.00	30.14	28.50	29.61	41,077,908	-0.29(-0.98%)
Feb 22, 2011	30.38	30.86	29.76	29.91	33,187,230	-1.28(-4.10%)
Feb 18, 2011	31.91	31.96	31.04	31.19	24,405,666	-0.75(-2.35%)
Feb 17, 2011	31.70	32.02	31.55	31.94	25,043,662	+0.42(+1.33%)
Feb 16, 2011	31.87	32.03	31.43	31.52	26,049,762	+0.09(+0.29%)
Feb 15, 2011	31.21	31.87	31.08	31.43	29,998,980	+0.08(+0.25%)
Feb 14, 2011	30.84	31.65	30.53	31.35	35,660,776	+0.52(+1.67%)
Feb 11, 2011	30.28	31.14	30.23	30.83	31,460,916	+0.63(+2.10%)
Feb 10, 2011	30.02	30.37	29.81	30.20	30,742,396	+0.03(+0.09%)
Feb 09, 2011	30.27	30.49	29.84	30.17	27,535,724	-0.10(-0.32%)
Feb 08, 2011	30.45	30.72	30.09	30.27	32,227,162	+0.16(+0.54%)
Feb 07, 2011	30.27	30.63	29.72	30.11	40,423,260	+0.05(+0.17%)
Feb 04, 2011	30.92	31.18	30.00	30.06	77,629,096	-2.78(-8.45%)
Feb 03, 2011	32.62	33.07	32.36	32.83	58,125,036	+0.56(+1.72%)
Feb 02, 2011	32.06	32.55	31.28	32.28	41,516,732	+0.22(+0.69%)
Feb 01, 2011	30.91	32.17	30.69	32.06	47,488,592	+1.70(+5.59%)
Jan 31, 2011	29.97	30.61	29.81	30.36	29,802,208	+0.58(+1.95%)
Jan 28, 2011	30.46	30.83	29.64	29.78	42,045,540	-0.86(-2.81%)
Jan 27, 2011	30.26	30.78	29.57	30.64	36,178,344	+0.58(+1.93%)
Jan 26, 2011	29.64	30.25	29.29	30.06	37,147,052	+0.65(+2.20%)
Jan 25, 2011	29.72	29.81	28.88	29.41	42,033,740	-0.52(-1.72%)
Jan 24, 2011	29.76	30.28	29.41	29.93	35,152,456	+0.32(+1.08%)
Jan 21, 2011	29.95	30.32	29.48	29.61	33,369,768	-0.06(-0.20%)
Jan 20, 2011	30.00	30.07	28.80	29.67	61,301,784	-0.65(-2.15%)
Jan 19, 2011	30.78	31.63	29.89	30.32	46,849,984	-0.49(-1.59%)
Jan 18, 2011	31.69	31.70	30.77	30.81	26,938,972	-0.58(-1.85%)
Jan 14, 2011	31.04	31.57	30.64	31.39	32,157,390	+0.56(+1.82%)
Jan 13, 2011	31.94	32.29	30.61	30.83	46,232,220	-0.91(-2.88%)
Jan 12, 2011	32.49	32.50	31.45	31.74	36,483,524	-0.39(-1.20%)
Jan 11, 2011	33.34	33.34	31.96	32.13	49,122,660	-0.91(-2.77%)
Jan 10, 2011	32.65	33.13	32.00	33.04	48,161,132	+0.46(+1.42%)
Jan 07, 2011	31.90	32.65	31.44	32.58	68,517,264	+1.47(+4.72%)
Jan 06, 2011	31.72	31.73	30.86	31.11	31,269,612	-0.09(-0.29%)
Jan 05, 2011	31.12	31.44	30.74	31.20	38,522,112	+0.03(+0.10%)
Jan 04, 2011	30.28	31.21	30.12	31.17	60,120,908	+1.40(+4.69%)
Jan 03, 2011	30.86	31.18	29.57	29.77	52,780,524	-0.24(-0.78%)
Dec 31, 2010	28.93	30.07	28.85	30.00	30,394,668	+1.03(+3.54%)
Dec 30, 2010	29.06	29.19	28.83	28.98	18,397,930	-0.29(-1.00%)
Dec 29, 2010	29.25	29.46	29.02	29.27	19,321,394	+0.10(+0.34%)
Dec 28, 2010	30.01	30.17	29.16	29.18	22,482,784	-0.64(-2.15%)
Dec 27, 2010	29.66	29.83	29.16	29.82	21,841,276	-0.10(-0.33%)
Dec 23, 2010	29.68	30.40	29.66	29.91	32,494,914	-0.15(-0.50%)
Dec 22, 2010	30.95	30.96	29.65	30.06	49,240,904	-0.88(-2.85%)
Dec 21, 2010	31.35	31.57	30.76	30.95	41,854,512	-0.06(-0.19%)
Dec 20, 2010	30.24	31.12	30.04	31.00	48,292,400	+1.37(+4.63%)
Dec 17, 2010	30.14	30.33	29.31	29.63	60,526,536	+0.08(+0.29%)
Dec 16, 2010	28.17	29.58	27.95	29.55	78,665,840	+1.95(+7.05%)
Dec 15, 2010	28.29	28.70	27.23	27.60	79,245,336	-0.90(-3.16%)
Dec 14, 2010	29.61	29.93	28.35	28.50	58,202,256	-1.05(-3.56%)
Dec 13, 2010	29.74	30.27	29.03	29.55	53,396,616	-0.06(-0.20%)
Dec 10, 2010	30.56	30.66	29.54	29.61	45,241,372	-0.91(-2.97%)
Dec 09, 2010	30.44	31.12	30.17	30.52	42,778,112	+0.46(+1.52%)
Dec 08, 2010	31.24	31.34	29.78	30.06	61,265,044	-1.01(-3.26%)
Dec 07, 2010	32.64	32.68	31.02	31.08	50,631,584	-0.93(-2.92%)
Dec 06, 2010	32.03	32.64	31.60	32.01	39,492,400	-0.14(-0.45%)
Dec 03, 2010	31.64	32.75	31.60	32.15	47,782,628	+0.05(+0.14%)
Dec 02, 2010	33.69	33.73	30.82	32.11	144,035,264	-1.42(-4.23%)

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