Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	96.16	96.26	96.10	96.15	296,088	+0.11(+0.12%)
Jul 30, 2012	95.95	96.05	95.92	96.03	195,022	+0.07(+0.07%)
Jul 27, 2012	96.02	96.04	95.83	95.96	140,146	-0.07(-0.07%)
Jul 26, 2012	96.03	96.07	95.99	96.03	95,339	+0.02(+0.02%)
Jul 25, 2012	96.07	96.08	95.94	96.02	156,666	+0.01(+0.01%)
Jul 24, 2012	95.86	96.03	95.83	96.01	145,390	+0.07(+0.07%)
Jul 23, 2012	95.91	96.02	95.90	95.94	171,834	-0.10(-0.11%)
Jul 20, 2012	95.88	96.04	95.88	96.04	152,214	+0.22(+0.23%)
Jul 19, 2012	95.84	96.03	95.83	95.83	375,487	+0.03(+0.04%)
Jul 18, 2012	95.72	95.82	95.64	95.79	392,390	+0.16(+0.16%)
Jul 17, 2012	95.72	95.72	95.56	95.63	108,981	+0.11(+0.12%)
Jul 16, 2012	95.53	95.69	95.50	95.52	252,251	+0.08(+0.08%)
Jul 13, 2012	95.46	95.46	95.34	95.44	174,545	+0.05(+0.05%)
Jul 12, 2012	95.49	95.49	95.30	95.39	193,057	-0.02(-0.02%)
Jul 11, 2012	95.40	95.42	95.27	95.41	304,426	+0.09(+0.09%)
Jul 10, 2012	95.15	95.33	95.06	95.32	768,478	+0.23(+0.24%)
Jul 09, 2012	95.10	95.10	95.00	95.10	1,553,464	+0.14(+0.15%)
Jul 06, 2012	94.90	95.14	94.90	94.96	347,853	+0.03(+0.03%)
Jul 05, 2012	94.93	94.93	94.80	94.93	222,898	+0.15(+0.15%)
Jul 03, 2012	94.93	94.93	94.78	94.78	183,791	+0.04(+0.04%)
Jul 02, 2012	94.77	94.97	94.71	94.75	1,224,023	+0.01(+0.01%)
Jun 29, 2012	94.57	94.74	94.52	94.74	271,172	+0.19(+0.20%)
Jun 28, 2012	94.47	94.63	94.47	94.55	163,915	+0.07(+0.07%)
Jun 27, 2012	94.56	94.57	94.38	94.48	176,625	+0.07(+0.07%)
Jun 26, 2012	94.49	94.50	94.36	94.41	144,713	-0.08(-0.08%)
Jun 25, 2012	94.53	94.55	94.39	94.49	382,703	+0.09(+0.09%)
Jun 22, 2012	94.37	94.48	94.33	94.40	192,548	+0.06(+0.06%)
Jun 21, 2012	94.42	94.50	94.33	94.34	138,330	-0.02(-0.02%)
Jun 20, 2012	94.35	94.54	94.29	94.36	169,941	-0.11(-0.12%)
Jun 19, 2012	94.42	94.47	94.11	94.47	186,001	+0.10(+0.11%)
Jun 18, 2012	94.37	94.37	94.24	94.37	132,479	-0.09(-0.09%)
Jun 15, 2012	94.37	94.46	94.22	94.45	200,647	+0.29(+0.30%)
Jun 14, 2012	94.15	94.17	94.04	94.17	110,776	+0.04(+0.05%)
Jun 13, 2012	94.04	94.18	93.97	94.12	142,439	+0.16(+0.17%)
Jun 12, 2012	94.06	94.11	93.91	93.97	150,202	-0.10(-0.10%)
Jun 11, 2012	94.10	94.21	94.00	94.06	413,326	+0.07(+0.07%)
Jun 08, 2012	94.31	94.32	93.96	93.99	286,196	-0.11(-0.12%)
Jun 07, 2012	94.14	94.17	93.98	94.11	268,826	+0.18(+0.19%)
Jun 06, 2012	94.14	94.23	93.92	93.92	442,756	-0.16(-0.18%)
Jun 05, 2012	94.04	94.20	94.04	94.09	168,337	-0.08(-0.08%)
Jun 04, 2012	94.34	94.34	94.04	94.17	408,345	-0.21(-0.22%)
Jun 01, 2012	94.35	94.53	94.21	94.37	186,689	+0.09(+0.09%)
May 31, 2012	94.16	94.42	94.07	94.29	342,913	+0.11(+0.12%)
May 30, 2012	94.15	94.17	93.98	94.17	166,375	+0.28(+0.29%)
May 29, 2012	93.97	94.02	93.83	93.90	117,079	-0.07(-0.07%)
May 25, 2012	93.91	93.97	93.76	93.97	136,484	+0.20(+0.21%)
May 24, 2012	93.88	93.88	93.72	93.77	221,472	-0.05(-0.06%)
May 23, 2012	93.72	93.91	93.63	93.82	150,282	-0.04(-0.05%)
May 22, 2012	93.83	93.91	93.67	93.86	381,652	+0.20(+0.21%)
May 21, 2012	93.97	93.98	93.65	93.66	416,790	-0.34(-0.36%)
May 18, 2012	94.09	94.09	93.89	94.00	425,865	-0.09(-0.09%)
May 17, 2012	94.20	94.33	94.07	94.09	162,277	-0.27(-0.28%)
May 16, 2012	94.29	94.47	94.22	94.35	200,952	-0.16(-0.16%)
May 15, 2012	94.48	94.56	94.34	94.51	260,063	+0.03(+0.03%)
May 14, 2012	94.49	94.56	94.43	94.48	92,837	-0.03(-0.04%)
May 11, 2012	94.40	94.57	94.35	94.52	179,896	+0.14(+0.15%)
May 10, 2012	94.35	94.42	94.29	94.38	90,433	-0.09(-0.10%)
May 09, 2012	94.60	94.60	94.42	94.48	190,781	+0.00(+0.00%)
May 08, 2012	94.49	94.50	94.36	94.48	211,144	+0.06(+0.06%)
May 07, 2012	94.48	94.48	94.35	94.42	193,911	-0.03(-0.04%)
May 04, 2012	94.43	94.52	94.37	94.45	185,969	+0.12(+0.13%)
May 03, 2012	94.33	94.42	94.21	94.33	302,541	+0.03(+0.03%)
May 02, 2012	94.38	94.39	94.25	94.30	256,678	-0.04(-0.05%)

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