Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	90.31	90.69	90.26	90.56	311,635	+0.44(+0.48%)
Jul 28, 2011	90.11	90.16	90.02	90.12	74,490	+0.19(+0.21%)
Jul 27, 2011	90.11	90.17	89.89	89.93	96,219	-0.24(-0.27%)
Jul 26, 2011	90.11	90.26	89.98	90.17	331,245	+0.18(+0.20%)
Jul 25, 2011	89.97	90.15	89.86	90.00	91,292	-0.16(-0.18%)
Jul 22, 2011	90.10	90.19	90.10	90.16	187,779	+0.12(+0.13%)
Jul 21, 2011	90.17	90.21	89.99	90.04	324,402	-0.17(-0.19%)
Jul 20, 2011	90.21	90.39	90.14	90.21	67,204	-0.02(-0.02%)
Jul 19, 2011	90.15	90.33	90.14	90.22	341,627	+0.08(+0.09%)
Jul 18, 2011	90.23	90.41	90.12	90.14	126,062	-0.21(-0.23%)
Jul 15, 2011	90.25	90.41	90.10	90.35	68,224	+0.14(+0.16%)
Jul 14, 2011	90.23	90.36	90.19	90.21	242,196	-0.20(-0.22%)
Jul 13, 2011	90.27	90.50	90.26	90.40	204,610	+0.00(+0.00%)
Jul 12, 2011	90.41	90.43	90.18	90.40	789,805	+0.05(+0.06%)
Jul 11, 2011	90.26	90.38	90.08	90.35	802,981	+0.34(+0.37%)
Jul 08, 2011	89.90	90.13	89.78	90.01	717,922	+0.39(+0.43%)
Jul 07, 2011	89.56	89.67	89.46	89.63	156,447	-0.03(-0.03%)
Jul 06, 2011	89.69	89.76	89.58	89.66	183,125	+0.10(+0.12%)
Jul 05, 2011	89.61	89.68	89.49	89.55	375,839	+0.14(+0.16%)

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