Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	82.04	82.36	81.78	81.91	43,663	-0.38(-0.46%)
Jul 30, 2012	82.42	82.65	82.03	82.29	17,410	-0.39(-0.47%)
Jul 27, 2012	81.30	82.70	81.30	82.68	14,781	+1.91(+2.36%)
Jul 26, 2012	80.30	80.77	80.13	80.77	1,595	+1.16(+1.46%)
Jul 25, 2012	79.62	80.03	79.33	79.61	10,228	+0.31(+0.39%)
Jul 24, 2012	80.48	80.48	79.26	79.30	19,057	-1.25(-1.55%)
Jul 23, 2012	80.06	80.54	79.82	80.54	25,282	-0.80(-0.98%)
Jul 20, 2012	81.79	81.79	81.31	81.34	4,092	-0.96(-1.17%)
Jul 19, 2012	82.09	82.43	82.01	82.30	12,238	+0.44(+0.53%)
Jul 18, 2012	80.82	82.00	80.73	81.87	6,936	+0.75(+0.92%)
Jul 17, 2012	80.96	81.12	80.05	81.12	2,775	+0.67(+0.83%)
Jul 16, 2012	80.25	80.61	80.25	80.45	13,076	-0.38(-0.47%)
Jul 13, 2012	80.02	80.88	80.02	80.83	50,686	+1.02(+1.28%)
Jul 12, 2012	79.40	79.81	78.96	79.81	5,671	-0.32(-0.40%)
Jul 11, 2012	80.12	80.18	79.79	80.13	9,243	+0.06(+0.08%)
Jul 10, 2012	81.56	81.56	79.99	80.07	8,552	-0.95(-1.17%)
Jul 09, 2012	80.99	81.08	80.90	81.02	2,461	-0.43(-0.52%)
Jul 06, 2012	81.40	81.51	81.18	81.45	5,894	-1.16(-1.40%)
Jul 05, 2012	82.40	82.74	82.40	82.61	33,061	+0.02(+0.02%)
Jul 03, 2012	81.97	82.60	81.97	82.59	1,053	+0.89(+1.09%)
Jul 02, 2012	81.96	81.96	81.28	81.70	34,080	+0.22(+0.27%)
Jun 29, 2012	81.15	81.55	81.07	81.47	6,819	+2.12(+2.67%)
Jun 28, 2012	78.66	79.36	78.52	79.36	10,515	+0.19(+0.23%)
Jun 27, 2012	78.70	79.28	78.70	79.17	2,820	+0.63(+0.80%)
Jun 26, 2012	78.35	78.64	78.17	78.55	3,477	+0.30(+0.39%)
Jun 25, 2012	78.75	78.76	78.10	78.25	4,578	-1.44(-1.81%)
Jun 22, 2012	79.40	79.69	79.25	79.69	14,019	+0.55(+0.70%)
Jun 21, 2012	80.93	80.93	79.14	79.14	11,635	-2.08(-2.56%)
Jun 20, 2012	81.37	81.51	81.07	81.22	2,843	-0.34(-0.41%)
Jun 19, 2012	81.48	81.71	81.41	81.55	6,688	+1.06(+1.32%)
Jun 18, 2012	79.73	80.56	79.68	80.49	4,088	+0.40(+0.49%)
Jun 15, 2012	79.53	80.10	79.53	80.10	11,074	+0.68(+0.86%)
Jun 14, 2012	78.77	79.43	78.77	79.41	4,247	+0.88(+1.12%)
Jun 13, 2012	79.32	79.55	78.54	78.54	15,306	-0.89(-1.12%)
Jun 12, 2012	79.04	79.42	78.89	79.42	6,435	+0.75(+0.96%)
Jun 11, 2012	79.95	80.03	78.67	78.67	16,440	-1.27(-1.59%)
Jun 08, 2012	79.39	79.96	79.27	79.94	1,840	+0.49(+0.62%)
Jun 07, 2012	80.77	81.39	79.45	79.45	4,958	-0.35(-0.43%)
Jun 06, 2012	78.72	79.79	78.72	79.79	16,083	+1.76(+2.26%)
Jun 05, 2012	76.62	78.03	76.62	78.03	84,227	+1.07(+1.39%)
Jun 04, 2012	77.52	77.52	76.22	76.96	6,858	-0.48(-0.62%)
Jun 01, 2012	78.04	78.31	77.40	77.44	8,070	-2.09(-2.63%)
May 31, 2012	79.59	79.66	79.09	79.53	3,990	-0.59(-0.73%)
May 30, 2012	80.28	80.32	80.11	80.11	1,121	-1.52(-1.86%)
May 29, 2012	81.21	81.63	81.04	81.63	6,525	+1.07(+1.33%)
May 25, 2012	80.72	80.80	80.56	80.56	5,890	-0.04(-0.05%)
May 24, 2012	80.58	80.72	80.00	80.60	6,336	+1.45(+1.84%)
May 23, 2012	79.21	79.45	78.91	79.15	5,636	-0.38(-0.48%)
May 22, 2012	80.10	80.52	79.53	79.53	16,060	-0.33(-0.41%)
May 21, 2012	78.17	79.86	78.17	79.86	6,528	+1.98(+2.54%)
May 18, 2012	79.06	79.22	77.85	77.88	14,416	-1.08(-1.37%)
May 17, 2012	80.66	80.66	78.95	78.96	34,608	-1.98(-2.45%)
May 16, 2012	81.73	82.08	80.92	80.94	3,977	-0.45(-0.55%)
May 15, 2012	81.91	82.20	81.29	81.39	7,394	-0.66(-0.80%)
May 14, 2012	82.28	82.52	82.03	82.04	21,254	-1.02(-1.23%)
May 11, 2012	83.52	83.66	83.04	83.06	3,577	-0.24(-0.28%)
May 10, 2012	83.68	83.68	82.98	83.30	1,814	+0.19(+0.23%)
May 09, 2012	82.44	83.26	82.25	83.11	3,726	+0.60(+0.73%)
May 08, 2012	83.31	83.31	82.12	82.51	7,314	-1.42(-1.69%)
May 07, 2012	83.47	83.98	83.47	83.92	66,905	+0.26(+0.31%)
May 04, 2012	84.49	84.49	83.59	83.67	2,930	-1.14(-1.35%)
May 03, 2012	85.83	85.83	84.81	84.81	2,008	-0.94(-1.10%)
May 02, 2012	85.52	85.86	85.52	85.75	6,899	-0.04(-0.04%)

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