Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2012	81.71	82.35	81.40	81.70	295,722	+0.31(+0.38%)
Aug 30, 2012	81.27	81.67	80.93	81.39	291,338	-0.14(-0.17%)
Aug 29, 2012	81.84	82.29	81.36	81.53	295,195	+0.37(+0.46%)
Aug 27, 2012	81.48	81.92	81.03	81.16	330,187	+0.05(+0.06%)
Aug 24, 2012	80.74	81.36	80.25	81.11	266,963	+0.45(+0.55%)
Aug 23, 2012	81.12	81.31	80.01	80.66	346,118	-0.62(-0.76%)
Aug 22, 2012	82.61	82.81	81.04	81.28	391,756	-1.51(-1.82%)
Aug 21, 2012	82.16	83.25	81.81	82.79	320,233	+0.63(+0.76%)
Aug 20, 2012	82.20	82.38	81.57	82.16	174,792	+0.01(+0.01%)
Aug 17, 2012	82.16	82.49	81.79	82.16	218,312	-0.13(-0.16%)
Aug 16, 2012	81.64	82.39	81.36	82.29	213,738	+0.53(+0.65%)
Aug 15, 2012	81.47	81.86	81.19	81.76	178,930	+0.19(+0.23%)
Aug 14, 2012	81.54	82.17	81.15	81.57	310,636	+0.38(+0.47%)
Aug 13, 2012	80.97	81.27	80.48	81.18	137,497	-0.09(-0.11%)
Aug 10, 2012	81.03	81.48	80.37	81.27	323,024	+0.07(+0.09%)
Aug 09, 2012	80.99	82.29	80.91	81.20	230,578	-0.38(-0.47%)
Aug 08, 2012	80.39	81.84	80.14	81.58	401,577	+1.02(+1.27%)
Aug 07, 2012	80.39	80.66	80.02	80.56	363,348	+0.49(+0.61%)
Aug 06, 2012	80.49	82.17	80.06	80.08	231,280	-0.31(-0.39%)
Aug 03, 2012	81.18	81.71	80.36	80.39	378,036	-0.24(-0.30%)
Aug 02, 2012	79.37	80.63	79.13	80.63	344,023	+0.96(+1.20%)

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