Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	85.23	85.24	84.68	84.68	71,365	-0.02(-0.02%)
Aug 30, 2011	84.73	84.89	84.54	84.69	60,417	+0.32(+0.38%)
Aug 29, 2011	84.20	84.40	84.02	84.37	64,626	+0.24(+0.28%)
Aug 26, 2011	84.28	84.58	84.14	84.14	155,523	-0.20(-0.24%)
Aug 25, 2011	84.02	84.51	84.02	84.34	52,837	+0.80(+0.96%)
Aug 24, 2011	84.21	84.21	83.54	83.54	67,707	-0.69(-0.82%)
Aug 23, 2011	84.80	84.80	84.03	84.23	88,205	-0.93(-1.09%)
Aug 22, 2011	85.13	85.31	85.09	85.16	55,674	-0.15(-0.17%)
Aug 19, 2011	85.16	85.32	84.86	85.31	43,343	+0.02(+0.02%)
Aug 18, 2011	85.39	85.71	85.06	85.29	60,383	+0.05(+0.06%)
Aug 17, 2011	84.92	85.31	84.70	85.24	50,382	+0.57(+0.68%)
Aug 16, 2011	84.35	84.88	84.35	84.67	44,020	+0.36(+0.43%)
Aug 15, 2011	84.04	84.67	83.92	84.31	124,647	+0.04(+0.05%)
Aug 12, 2011	84.21	84.38	83.78	84.27	70,525	+0.72(+0.86%)
Aug 11, 2011	84.32	84.53	83.40	83.55	78,987	-1.71(-2.01%)
Aug 10, 2011	85.12	85.45	84.87	85.26	117,669	+0.43(+0.51%)
Aug 09, 2011	84.38	85.54	84.07	84.83	154,175	+0.81(+0.96%)
Aug 08, 2011	84.38	84.87	83.88	84.02	185,178	-0.81(-0.95%)
Aug 05, 2011	85.24	85.40	84.63	84.83	92,072	-0.80(-0.93%)
Aug 04, 2011	85.35	85.67	85.23	85.63	59,460	+0.54(+0.64%)
Aug 03, 2011	85.22	85.58	85.00	85.09	162,147	+0.06(+0.07%)
Aug 02, 2011	84.60	85.09	84.47	85.02	52,644	+0.65(+0.77%)

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