Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2011	328.66	330.80	326.59	329.22	0	+0.00(+0.00%)
Jul 30, 2011	328.66	330.80	326.59	329.22	0	+0.00(+0.00%)
Jul 29, 2011	328.66	330.80	326.59	329.22	94,881,400	-3.34(-1.00%)
Jul 28, 2011	328.64	333.18	328.25	332.56	106,739,600	-0.54(-0.16%)
Jul 27, 2011	336.19	336.42	330.58	333.10	91,214,800	-3.64(-1.08%)
Jul 26, 2011	337.57	339.01	335.37	336.74	83,750,600	-0.53(-0.16%)
Jul 25, 2011	336.41	338.83	336.16	337.27	73,307,000	-1.33(-0.39%)
Jul 24, 2011	339.20	340.21	337.18	338.60	0	+0.00(+0.00%)
Jul 23, 2011	339.20	340.21	337.18	338.60	0	+0.00(+0.00%)
Jul 22, 2011	339.20	340.21	337.18	338.60	96,738,400	+1.74(+0.52%)
Jul 21, 2011	331.67	338.16	328.48	336.86	118,899,200	+6.21(+1.88%)
Jul 20, 2011	328.46	330.76	327.77	330.65	93,599,400	+4.48(+1.37%)
Jul 19, 2011	324.69	326.65	324.14	326.17	97,314,800	+3.00(+0.93%)
Jul 18, 2011	327.41	328.35	323.06	323.17	102,318,200	-6.32(-1.92%)
Jul 17, 2011	328.80	330.83	327.72	329.49	0	+0.00(+0.00%)
Jul 16, 2011	328.80	330.83	327.72	329.49	0	+0.00(+0.00%)
Jul 15, 2011	328.80	330.83	327.72	329.49	90,348,200	-0.97(-0.29%)
Jul 14, 2011	330.25	332.29	329.77	330.46	82,419,200	-2.52(-0.76%)
Jul 13, 2011	329.61	333.36	329.61	332.98	108,293,000	+0.86(+0.26%)
Jul 12, 2011	331.45	333.04	329.04	332.12	146,090,800	-4.04(-1.20%)
Jul 11, 2011	340.28	340.94	334.72	336.16	113,855,200	-6.32(-1.85%)
Jul 10, 2011	346.19	346.85	342.12	342.48	0	+0.00(+0.00%)
Jul 09, 2011	346.19	346.85	342.12	342.48	0	+0.00(+0.00%)
Jul 08, 2011	346.19	346.85	342.12	342.48	99,886,200	-2.68(-0.78%)
Jul 07, 2011	342.95	347.01	342.04	345.16	78,420,200	+3.54(+1.04%)
Jul 06, 2011	343.02	343.20	340.44	341.62	76,188,200	-1.48(-0.43%)
Jul 05, 2011	342.64	344.67	342.64	343.10	65,395,400	-0.40(-0.12%)
Jul 04, 2011	342.76	343.83	341.96	343.50	53,992,800	+0.68(+0.20%)
Jul 03, 2011	340.13	343.37	338.47	342.82	0	+0.00(+0.00%)
Jul 02, 2011	340.13	343.37	338.47	342.82	0	+0.00(+0.00%)
Jul 01, 2011	340.13	343.37	338.47	342.82	82,647,000	+3.17(+0.93%)
Jun 30, 2011	336.43	339.65	335.38	339.65	94,348,400	+4.37(+1.30%)
Jun 29, 2011	331.66	335.84	331.57	335.28	98,987,400	+5.38(+1.63%)
Jun 28, 2011	329.09	331.22	327.65	329.90	106,990,400	+1.39(+0.42%)
Jun 27, 2011	327.68	329.30	326.97	328.51	76,561,200	-0.23(-0.07%)
Jun 26, 2011	332.05	332.85	328.29	328.74	0	+0.00(+0.00%)
Jun 25, 2011	332.05	332.85	328.29	328.74	0	+0.00(+0.00%)
Jun 24, 2011	332.05	332.85	328.29	328.74	109,266,600	+0.17(+0.05%)
Jun 23, 2011	332.73	332.79	326.86	328.57	96,452,000	-5.60(-1.68%)
Jun 22, 2011	335.26	335.40	332.46	334.17	113,871,400	-1.97(-0.59%)
Jun 21, 2011	333.57	336.16	332.98	336.14	67,983,800	+4.50(+1.36%)
Jun 20, 2011	329.05	332.61	329.05	331.64	77,482,000	-1.47(-0.44%)
Jun 19, 2011	331.60	335.36	329.00	333.11	0	+0.00(+0.00%)
Jun 18, 2011	331.60	335.36	329.00	333.11	0	+0.00(+0.00%)
Jun 17, 2011	331.60	335.36	329.00	333.11	153,198,208	+0.76(+0.23%)
Jun 16, 2011	332.00	332.65	329.36	332.35	118,990,000	-1.69(-0.51%)
Jun 15, 2011	336.89	337.22	333.75	334.04	88,463,200	-3.48(-1.03%)
Jun 14, 2011	335.93	338.27	335.73	337.52	82,821,600	+3.49(+1.04%)
Jun 13, 2011	334.04	335.45	333.33	334.03	49,898,000	+0.20(+0.06%)
Jun 12, 2011	337.46	338.21	333.08	333.83	0	+0.00(+0.00%)
Jun 11, 2011	337.46	338.21	333.08	333.83	0	+0.00(+0.00%)
Jun 10, 2011	337.46	338.21	333.08	333.83	92,143,000	-4.21(-1.25%)
Jun 09, 2011	335.43	338.44	334.01	338.04	91,726,800	+2.39(+0.71%)
Jun 08, 2011	337.63	338.31	334.24	335.65	83,346,800	-3.28(-0.97%)
Jun 07, 2011	339.18	341.16	338.37	338.93	76,712,800	-0.25(-0.07%)
Jun 06, 2011	339.02	340.48	338.16	339.18	65,953,000	-1.06(-0.31%)
Jun 05, 2011	341.47	341.91	337.35	340.24	0	+0.00(+0.00%)
Jun 04, 2011	341.47	341.91	337.35	340.24	0	+0.00(+0.00%)
Jun 03, 2011	341.47	341.91	337.35	340.24	76,171,600	-0.40(-0.12%)
Jun 02, 2011	343.64	343.68	340.64	340.64	63,640,000	-5.31(-1.53%)
Jun 01, 2011	350.29	350.38	344.29	345.95	91,849,600	-3.49(-1.00%)
May 31, 2011	348.80	351.10	348.56	349.44	91,869,000	+3.24(+0.94%)
May 30, 2011	345.77	347.34	345.47	346.20	30,043,600	+0.14(+0.04%)
May 27, 2011	347.20	348.33	344.77	346.06	105,550,800	+1.59(+0.46%)
May 26, 2011	345.91	346.78	343.38	344.47	84,888,000	-0.44(-0.13%)
May 25, 2011	340.82	345.73	340.33	344.91	90,405,600	+1.71(+0.50%)
May 24, 2011	342.77	344.79	342.48	343.20	86,778,200	+0.74(+0.22%)
May 23, 2011	344.62	344.62	341.84	342.46	110,649,600	-5.78(-1.66%)
May 22, 2011	351.07	352.48	346.46	348.24	0	+0.00(+0.00%)
May 21, 2011	351.07	352.48	346.46	348.24	0	+0.00(+0.00%)
May 20, 2011	351.07	352.48	346.46	348.24	109,168,600	-2.60(-0.74%)
May 19, 2011	350.66	352.29	348.40	350.84	82,085,000	+1.74(+0.50%)
May 18, 2011	350.32	350.50	346.67	349.10	80,833,400	+1.38(+0.40%)
May 17, 2011	350.62	352.70	347.72	347.72	85,657,200	-4.58(-1.30%)
May 16, 2011	352.44	353.19	349.21	352.30	99,765,600	-2.56(-0.72%)
May 15, 2011	358.89	358.96	354.34	354.86	0	+0.00(+0.00%)
May 14, 2011	358.89	358.96	354.34	354.86	0	+0.00(+0.00%)
May 13, 2011	358.89	358.96	354.34	354.86	86,683,000	-2.66(-0.74%)
May 12, 2011	357.51	357.77	355.11	357.52	115,768,000	-3.03(-0.84%)
May 11, 2011	361.48	363.11	360.14	360.55	108,732,600	-0.50(-0.14%)
May 10, 2011	356.77	361.64	356.28	361.05	112,126,600	+5.12(+1.44%)
May 09, 2011	358.12	359.45	354.40	355.93	88,879,200	-3.19(-0.89%)
May 08, 2011	355.07	359.71	353.51	359.12	0	+0.00(+0.00%)
May 07, 2011	355.07	359.71	353.51	359.12	0	+0.00(+0.00%)
May 06, 2011	355.07	359.71	353.51	359.12	94,634,800	+4.30(+1.21%)
May 05, 2011	355.64	357.40	353.11	354.82	92,288,400	-1.09(-0.31%)
May 04, 2011	359.29	361.17	355.03	355.91	94,597,600	-4.51(-1.25%)
May 03, 2011	360.65	361.53	359.11	360.42	76,959,600	-1.14(-0.32%)

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