Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2011	55.81	56.16	55.39	56.00	70,464,104	+0.27(+0.48%)
Jan 28, 2011	57.16	57.22	55.47	55.73	123,326,912	-1.45(-2.54%)
Jan 27, 2011	57.01	57.35	56.92	57.18	53,643,020	+0.35(+0.62%)
Jan 26, 2011	56.63	56.98	56.45	56.83	60,477,084	+0.30(+0.53%)
Jan 25, 2011	56.18	56.55	56.05	56.53	55,279,196	+0.08(+0.15%)
Jan 24, 2011	55.79	56.46	55.68	56.45	64,084,160	+0.77(+1.38%)
Jan 21, 2011	56.39	56.49	55.65	55.68	59,673,280	-0.43(-0.77%)
Jan 20, 2011	56.30	56.35	55.68	56.11	92,325,920	-0.40(-0.71%)
Jan 19, 2011	57.24	57.26	56.32	56.51	67,683,360	-0.65(-1.14%)
Jan 18, 2011	56.52	57.23	56.49	57.16	65,649,980	+0.16(+0.28%)
Jan 14, 2011	56.59	57.02	56.46	57.00	43,867,400	+0.42(+0.75%)
Jan 13, 2011	56.59	56.73	56.41	56.58	47,364,448	+0.02(+0.04%)
Jan 12, 2011	56.42	56.56	56.20	56.55	51,933,900	+0.40(+0.70%)
Jan 11, 2011	56.29	56.36	55.95	56.16	56,651,540	+0.08(+0.14%)
Jan 10, 2011	55.72	56.18	55.58	56.08	55,500,888	+0.21(+0.38%)
Jan 07, 2011	56.02	56.05	55.32	55.87	72,261,624	-0.05(-0.09%)
Jan 06, 2011	55.79	55.96	55.68	55.92	46,097,500	+0.18(+0.32%)
Jan 05, 2011	55.11	55.76	55.07	55.74	43,750,736	+0.48(+0.86%)
Jan 04, 2011	55.53	55.55	54.92	55.27	43,829,784	-0.05(-0.08%)
Jan 03, 2011	54.96	55.69	54.95	55.31	90,974,968	+0.85(+1.56%)
Dec 31, 2010	54.60	54.62	54.21	54.46	38,565,924	-0.20(-0.37%)
Dec 30, 2010	54.79	54.80	54.55	54.66	27,553,220	-0.13(-0.24%)
Dec 29, 2010	54.82	54.90	54.73	54.79	24,023,744	+0.12(+0.22%)
Dec 28, 2010	54.88	54.92	54.55	54.67	24,160,500	-0.10(-0.18%)
Dec 27, 2010	54.62	54.86	54.21	54.77	29,216,728	+0.03(+0.05%)
Dec 23, 2010	54.78	54.87	54.61	54.74	21,668,244	-0.14(-0.26%)
Dec 22, 2010	54.86	54.96	54.79	54.88	35,756,224	-0.01(-0.01%)
Dec 21, 2010	54.76	54.89	54.62	54.89	35,724,464	+0.33(+0.60%)
Dec 20, 2010	54.59	54.76	54.16	54.56	48,138,064	+0.04(+0.07%)
Dec 17, 2010	54.54	54.68	54.41	54.52	36,849,556	-0.06(-0.11%)
Dec 16, 2010	54.21	54.66	54.06	54.58	65,485,180	+0.42(+0.78%)
Dec 15, 2010	54.37	54.70	54.03	54.16	76,879,304	-0.24(-0.43%)
Dec 14, 2010	54.42	54.62	54.23	54.40	69,906,200	+0.10(+0.17%)
Dec 13, 2010	54.71	54.74	54.27	54.30	53,110,152	-0.20(-0.36%)
Dec 10, 2010	54.29	54.55	54.09	54.49	44,696,152	+0.36(+0.67%)
Dec 09, 2010	54.41	54.44	53.95	54.13	51,584,032	+0.05(+0.10%)
Dec 08, 2010	54.02	54.15	53.69	54.08	47,976,192	+0.20(+0.37%)
Dec 07, 2010	54.49	54.52	53.82	53.88	58,998,912	+0.04(+0.07%)
Dec 06, 2010	53.86	53.95	53.68	53.84	39,206,060	-0.02(-0.05%)
Dec 03, 2010	53.50	53.94	53.50	53.87	38,014,164	+0.14(+0.26%)
Dec 02, 2010	53.27	53.81	53.21	53.73	56,858,476	+0.54(+1.02%)
Dec 01, 2010	52.87	53.46	52.84	53.19	81,699,296	+1.10(+2.12%)
Nov 30, 2010	52.18	52.74	51.88	52.09	118,809,904	-0.64(-1.22%)
Nov 29, 2010	52.70	52.90	52.10	52.73	89,224,640	-0.04(-0.08%)
Nov 26, 2010	52.80	53.13	52.67	52.77	23,640,288	-0.35(-0.66%)
Nov 24, 2010	52.58	53.12	53.12	53.12	53,455,536	+1.05(+2.02%)
Nov 23, 2010	52.39	52.45	51.77	52.07	76,818,224	-0.84(-1.59%)
Nov 22, 2010	52.25	52.91	52.17	52.91	69,837,904	+0.44(+0.84%)
Nov 19, 2010	52.34	52.59	52.14	52.47	54,512,708	+0.04(+0.08%)
Nov 18, 2010	52.15	52.79	52.13	52.43	71,402,416	+0.83(+1.61%)
Nov 17, 2010	51.49	51.87	51.35	51.60	77,742,344	+0.15(+0.29%)
Nov 16, 2010	51.93	52.25	50.85	51.45	101,038,536	-0.86(-1.65%)
Nov 15, 2010	52.78	52.88	52.29	52.31	56,465,872	-0.20(-0.37%)
Nov 12, 2010	53.10	53.37	52.11	52.51	99,164,256	-0.88(-1.64%)
Nov 11, 2010	52.90	53.48	52.66	53.38	85,066,064	-0.33(-0.61%)
Nov 10, 2010	53.53	53.77	53.10	53.72	83,270,312	+0.27(+0.50%)
Nov 09, 2010	53.97	54.04	53.21	53.45	66,898,720	-0.29(-0.54%)
Nov 08, 2010	53.57	53.83	53.45	53.74	39,553,880	+0.07(+0.13%)
Nov 05, 2010	53.70	53.81	53.51	53.67	77,937,072	+0.00(+0.00%)
Nov 04, 2010	53.63	53.86	53.50	53.67	84,146,352	+0.65(+1.23%)
Nov 03, 2010	52.84	53.04	52.36	53.02	126,110,696	+0.24(+0.45%)
Nov 02, 2010	52.66	52.93	52.58	52.78	47,982,152	+0.56(+1.07%)

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