Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	30.64	30.97	30.33	30.75	27,305,490	+0.42(+1.39%)
Feb 25, 2011	30.02	30.54	29.74	30.33	27,782,316	+0.67(+2.27%)
Feb 24, 2011	29.61	29.87	28.92	29.65	32,876,728	-0.24(-0.82%)
Feb 23, 2011	30.29	30.43	28.78	29.90	40,686,548	-0.30(-0.98%)
Feb 22, 2011	30.68	31.16	30.05	30.19	32,871,046	-1.29(-4.10%)
Feb 18, 2011	32.22	32.26	31.34	31.49	24,173,146	-0.76(-2.35%)
Feb 17, 2011	32.00	32.32	31.85	32.25	24,805,064	+0.42(+1.33%)
Feb 16, 2011	32.17	32.34	31.73	31.82	25,801,578	+0.09(+0.29%)
Feb 15, 2011	31.51	32.17	31.38	31.73	29,713,172	+0.08(+0.25%)
Feb 14, 2011	31.14	31.95	30.82	31.65	35,321,024	+0.52(+1.67%)
Feb 11, 2011	30.57	31.44	30.52	31.13	31,161,180	+0.64(+2.10%)
Feb 10, 2011	30.31	30.66	30.10	30.49	30,449,506	+0.03(+0.09%)
Feb 09, 2011	30.56	30.79	30.13	30.46	27,273,382	-0.10(-0.32%)
Feb 08, 2011	30.74	31.02	30.38	30.56	31,920,124	+0.16(+0.54%)
Feb 07, 2011	30.56	30.92	30.00	30.40	40,038,136	+0.05(+0.17%)
Feb 04, 2011	31.22	31.48	30.29	30.35	76,889,504	-2.80(-8.45%)
Feb 03, 2011	32.94	33.39	32.67	33.15	57,571,264	+0.56(+1.72%)
Feb 02, 2011	32.37	32.86	31.58	32.59	41,121,192	+0.22(+0.69%)
Feb 01, 2011	31.21	32.48	30.99	32.36	47,036,156	+1.71(+5.59%)
Jan 31, 2011	30.25	30.91	30.10	30.65	29,518,274	+0.59(+1.95%)
Jan 28, 2011	30.76	31.13	29.92	30.06	41,644,960	-0.87(-2.81%)
Jan 27, 2011	30.55	31.07	29.86	30.93	35,833,660	+0.59(+1.93%)
Jan 26, 2011	29.92	30.54	29.57	30.35	36,793,140	+0.65(+2.20%)
Jan 25, 2011	30.01	30.10	29.15	29.69	41,633,272	-0.52(-1.72%)
Jan 24, 2011	30.04	30.57	29.69	30.21	34,817,548	+0.32(+1.08%)
Jan 21, 2011	30.24	30.62	29.77	29.89	33,051,846	-0.06(-0.20%)
Jan 20, 2011	30.29	30.36	29.08	29.95	60,717,744	-0.66(-2.15%)
Jan 19, 2011	31.08	31.94	30.18	30.61	46,403,632	-0.49(-1.59%)
Jan 18, 2011	31.99	32.01	31.07	31.10	26,682,318	-0.59(-1.85%)
Jan 14, 2011	31.34	31.87	30.93	31.69	31,851,018	+0.57(+1.82%)
Jan 13, 2011	32.25	32.60	30.91	31.12	45,791,756	-0.92(-2.88%)
Jan 12, 2011	32.81	32.81	31.75	32.05	36,135,932	-0.39(-1.20%)
Jan 11, 2011	33.66	33.66	32.26	32.44	48,654,656	-0.92(-2.77%)
Jan 10, 2011	32.96	33.45	32.30	33.36	47,702,288	+0.47(+1.42%)
Jan 07, 2011	32.21	32.96	31.74	32.89	67,864,480	+1.48(+4.72%)
Jan 06, 2011	32.03	32.04	31.16	31.41	30,971,698	-0.09(-0.29%)
Jan 05, 2011	31.41	31.74	31.04	31.50	38,155,100	+0.03(+0.10%)
Jan 04, 2011	30.57	31.51	30.41	31.47	59,548,120	+1.41(+4.69%)
Jan 03, 2011	31.16	31.48	29.85	30.06	52,277,668	-0.24(-0.78%)
Dec 31, 2010	29.21	30.36	29.13	30.29	30,105,090	+1.04(+3.54%)
Dec 30, 2010	29.34	29.47	29.11	29.26	18,222,648	-0.30(-1.00%)
Dec 29, 2010	29.54	29.75	29.30	29.56	19,137,314	+0.10(+0.34%)
Dec 28, 2010	30.30	30.46	29.44	29.46	22,268,586	-0.65(-2.15%)
Dec 27, 2010	29.94	30.12	29.44	30.10	21,633,190	-0.10(-0.33%)
Dec 23, 2010	29.97	30.70	29.94	30.20	32,185,326	-0.15(-0.50%)
Dec 22, 2010	31.24	31.26	29.94	30.35	48,771,772	-0.89(-2.85%)
Dec 21, 2010	31.65	31.88	31.06	31.24	41,455,752	-0.06(-0.19%)
Dec 20, 2010	30.53	31.41	30.33	31.30	47,832,304	+1.38(+4.63%)
Dec 17, 2010	30.43	30.62	29.59	29.92	59,949,884	+0.09(+0.29%)
Dec 16, 2010	28.44	29.87	28.22	29.83	77,916,368	+1.96(+7.05%)
Dec 15, 2010	28.56	28.98	27.49	27.87	78,490,344	-0.91(-3.16%)
Dec 14, 2010	29.90	30.22	28.62	28.78	57,647,748	-1.06(-3.56%)
Dec 13, 2010	30.03	30.56	29.31	29.84	52,887,892	-0.06(-0.20%)
Dec 10, 2010	30.85	30.95	29.82	29.90	44,810,348	-0.92(-2.97%)
Dec 09, 2010	30.73	31.41	30.46	30.81	42,370,552	+0.46(+1.52%)
Dec 08, 2010	31.54	31.65	30.06	30.35	60,681,352	-1.02(-3.26%)
Dec 07, 2010	32.96	32.99	31.32	31.37	50,149,204	-0.94(-2.92%)
Dec 06, 2010	32.34	32.96	31.91	32.32	39,116,148	-0.15(-0.45%)
Dec 03, 2010	31.95	33.07	31.90	32.46	47,327,392	+0.05(+0.14%)
Dec 02, 2010	34.02	34.05	31.12	32.42	142,662,992	-1.43(-4.23%)

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