Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	65.59	66.80	65.10	66.44	112,246,616	-0.08(-0.13%)
Jul 28, 2011	66.62	67.46	66.39	66.52	80,926,792	-0.11(-0.16%)
Jul 27, 2011	68.23	68.24	66.53	66.63	117,043,432	-2.05(-2.98%)
Jul 26, 2011	69.20	69.23	68.49	68.68	62,658,836	-0.52(-0.76%)
Jul 25, 2011	69.17	69.78	68.94	69.20	59,727,988	-0.82(-1.18%)
Jul 22, 2011	70.08	70.20	69.97	70.03	41,456,768	+0.09(+0.13%)
Jul 21, 2011	69.52	70.24	69.35	69.94	76,314,728	+0.63(+0.91%)
Jul 20, 2011	69.44	69.50	68.86	69.30	48,313,720	-0.12(-0.17%)
Jul 19, 2011	68.51	69.49	68.47	69.42	67,169,056	+1.53(+2.26%)
Jul 18, 2011	68.69	68.84	67.49	67.89	68,245,736	-1.11(-1.61%)
Jul 15, 2011	68.83	69.08	68.47	68.99	90,615,480	+0.46(+0.67%)
Jul 14, 2011	69.78	70.13	68.36	68.54	110,055,176	-1.11(-1.59%)
Jul 13, 2011	69.47	70.38	69.34	69.64	95,168,664	+0.62(+0.89%)
Jul 12, 2011	69.05	69.79	68.97	69.03	78,390,496	-0.39(-0.56%)
Jul 11, 2011	70.04	70.43	69.23	69.42	71,717,032	-1.51(-2.13%)
Jul 08, 2011	70.50	70.99	70.25	70.93	74,403,272	-0.43(-0.61%)
Jul 07, 2011	71.00	71.63	70.77	71.36	82,284,864	+1.06(+1.51%)
Jul 06, 2011	69.91	70.41	69.66	70.30	68,520,224	+0.28(+0.40%)
Jul 05, 2011	69.93	70.10	69.59	70.02	57,899,080	+0.17(+0.24%)
Jul 01, 2011	68.85	69.97	68.63	69.85	76,936,432	+1.07(+1.56%)
Jun 30, 2011	68.45	68.99	68.35	68.78	72,129,552	+0.50(+0.73%)
Jun 29, 2011	68.20	68.45	67.65	68.28	82,123,592	+0.32(+0.48%)
Jun 28, 2011	67.14	67.99	67.01	67.96	65,018,876	+1.04(+1.55%)
Jun 27, 2011	66.38	67.05	66.00	66.92	59,215,224	+0.52(+0.78%)
Jun 24, 2011	66.98	67.08	66.01	66.40	88,926,088	-0.34(-0.51%)
Jun 23, 2011	65.73	66.88	65.04	66.74	111,365,272	+0.26(+0.39%)
Jun 22, 2011	66.64	67.38	66.46	66.49	67,198,040	-0.52(-0.77%)
Jun 21, 2011	66.10	67.09	65.97	67.00	91,454,672	+1.42(+2.17%)
Jun 20, 2011	65.49	65.62	65.23	65.58	64,218,352	+0.60(+0.92%)
Jun 17, 2011	65.61	65.73	64.65	64.98	93,740,208	+0.02(+0.03%)
Jun 16, 2011	64.87	65.52	64.15	64.97	98,500,320	+0.15(+0.23%)
Jun 15, 2011	65.29	65.80	64.56	64.82	107,441,784	-1.18(-1.79%)
Jun 14, 2011	65.16	66.19	65.12	66.00	80,252,232	+1.39(+2.15%)
Jun 13, 2011	64.98	65.32	64.25	64.61	72,574,904	-0.18(-0.28%)
Jun 10, 2011	65.44	65.55	64.50	64.79	86,466,824	-1.06(-1.60%)
Jun 09, 2011	65.69	66.21	65.40	65.85	70,388,728	+0.35(+0.53%)
Jun 08, 2011	66.01	66.22	65.38	65.50	81,538,992	-0.74(-1.12%)
Jun 07, 2011	66.49	66.81	66.06	66.24	70,206,200	+0.16(+0.24%)
Jun 06, 2011	67.08	67.34	66.03	66.08	76,777,648	-1.10(-1.64%)
Jun 03, 2011	67.13	67.89	67.03	67.18	92,090,696	-0.08(-0.12%)
May 24, 2011	67.77	68.08	67.14	67.27	72,500,176	-0.32(-0.48%)
May 23, 2011	67.63	68.07	67.47	67.59	61,020,492	-1.24(-1.80%)
May 20, 2011	69.15	69.32	68.35	68.83	67,447,488	-0.51(-0.73%)
May 19, 2011	69.66	69.75	68.72	69.34	63,649,748	+0.15(+0.22%)
May 18, 2011	68.22	69.22	68.11	69.19	65,626,640	+1.05(+1.54%)
May 17, 2011	67.81	68.38	67.62	68.14	92,075,456	-0.22(-0.32%)
May 16, 2011	68.91	69.68	68.30	68.36	82,794,816	-1.01(-1.46%)
May 13, 2011	70.41	70.60	69.17	69.37	89,900,768	-0.98(-1.39%)
May 12, 2011	69.34	70.56	68.93	70.35	96,337,024	+0.61(+0.88%)
May 11, 2011	70.81	70.90	69.40	69.73	97,911,000	-1.31(-1.85%)
May 10, 2011	70.33	71.06	70.24	71.05	53,464,844	+1.07(+1.53%)
May 09, 2011	69.09	70.05	68.98	69.98	55,145,832	+0.81(+1.16%)
May 06, 2011	69.57	70.06	68.81	69.17	92,089,200	+0.37(+0.53%)
May 05, 2011	68.65	69.84	68.46	68.80	110,600,744	-0.32(-0.46%)
May 04, 2011	70.12	70.16	68.72	69.12	77,968,592	-0.91(-1.29%)
May 03, 2011	70.85	71.01	69.54	70.03	67,471,992	-0.90(-1.26%)

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