Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	77.98	79.32	77.63	78.61	2,782,603	+1.34(+1.74%)
Aug 30, 2011	75.06	77.80	74.71	77.27	2,139,111	+1.65(+2.19%)
Aug 29, 2011	74.63	75.68	74.32	75.62	1,732,747	+2.25(+3.07%)
Aug 26, 2011	72.04	73.68	70.29	73.36	2,074,259	+0.60(+0.83%)
Aug 25, 2011	74.99	75.76	72.34	72.76	2,553,915	-1.82(-2.45%)
Aug 24, 2011	73.76	74.71	73.13	74.58	1,105,784	+0.34(+0.46%)
Aug 23, 2011	71.31	74.29	70.59	74.25	1,905,346	+3.51(+4.97%)
Aug 22, 2011	73.84	74.62	70.41	70.73	2,161,332	-1.55(-2.14%)
Aug 19, 2011	72.88	75.06	72.15	72.28	2,150,345	-1.59(-2.16%)
Aug 18, 2011	76.27	76.44	72.75	73.87	2,913,604	-4.37(-5.58%)
Aug 17, 2011	78.82	80.67	77.84	78.24	1,278,697	+0.04(+0.05%)
Aug 16, 2011	78.84	79.83	77.17	78.20	1,298,988	-1.73(-2.17%)
Aug 15, 2011	78.42	80.69	78.42	79.94	1,406,932	+2.14(+2.74%)
Aug 12, 2011	78.88	79.15	77.13	77.80	1,513,025	+0.00(+0.00%)
Aug 11, 2011	75.08	78.95	73.77	77.80	2,738,260	+3.86(+5.22%)
Aug 10, 2011	75.13	77.45	73.42	73.94	2,616,747	-3.03(-3.93%)
Aug 09, 2011	77.03	77.13	71.87	76.97	3,235,777	+3.60(+4.91%)
Aug 08, 2011	77.03	77.60	73.12	73.36	3,181,779	-5.86(-7.40%)
Aug 05, 2011	80.32	81.24	76.04	79.23	3,404,309	+0.24(+0.30%)
Aug 04, 2011	84.05	84.05	78.82	78.99	3,282,010	-6.29(-7.38%)
Aug 03, 2011	85.42	85.93	83.24	85.28	2,140,985	-0.14(-0.17%)
Aug 02, 2011	87.77	88.94	85.39	85.42	1,895,336	-3.01(-3.40%)
Aug 01, 2011	89.69	89.89	87.24	88.43	1,825,268	-0.05(-0.06%)
Jul 29, 2011	86.62	89.17	85.36	88.48	3,399,396	+0.59(+0.68%)
Jul 28, 2011	84.23	89.13	83.73	87.89	3,178,371	+3.27(+3.86%)
Jul 27, 2011	85.97	86.08	84.24	84.62	1,758,253	-1.90(-2.20%)
Jul 26, 2011	86.51	87.54	85.83	86.52	1,543,652	-0.14(-0.16%)
Jul 25, 2011	85.61	87.41	85.24	86.66	1,351,495	+0.05(+0.06%)
Jul 22, 2011	85.93	86.64	85.02	86.61	1,136,471	+0.62(+0.72%)
Jul 21, 2011	84.05	86.48	83.92	85.99	1,826,704	+2.46(+2.94%)
Jul 20, 2011	83.90	83.96	83.09	83.53	1,315,355	+0.00(+0.00%)
Jul 19, 2011	82.30	83.58	82.07	83.53	1,239,317	+1.82(+2.23%)
Jul 18, 2011	82.14	82.35	80.94	81.71	1,143,638	-0.83(-1.01%)
Jul 15, 2011	80.76	82.62	80.56	82.54	2,144,021	+2.79(+3.49%)
Jul 14, 2011	80.66	81.13	79.65	79.76	1,225,825	-0.46(-0.58%)
Jul 13, 2011	79.88	81.22	79.69	80.22	1,066,037	+0.78(+0.98%)
Jul 12, 2011	78.98	80.34	78.98	79.44	1,149,915	+0.20(+0.26%)
Jul 11, 2011	79.70	80.16	78.84	79.23	1,032,244	-1.93(-2.37%)
Jul 08, 2011	80.38	81.66	80.25	81.16	1,278,431	-0.52(-0.64%)
Jul 07, 2011	81.85	82.20	80.75	81.68	1,178,148	+1.12(+1.39%)
Jul 06, 2011	80.94	81.02	79.79	80.56	819,032	-0.48(-0.59%)
Jul 05, 2011	80.21	81.73	79.97	81.04	1,713,347	+0.83(+1.04%)
Jul 01, 2011	79.58	80.32	78.62	80.21	1,229,806	+0.65(+0.81%)
Jun 30, 2011	79.53	80.06	78.82	79.56	2,061,351	+0.25(+0.31%)
Jun 29, 2011	78.84	80.39	78.23	79.31	1,692,560	+0.59(+0.76%)
Jun 28, 2011	76.56	78.74	76.37	78.72	1,689,337	+2.65(+3.48%)
Jun 27, 2011	75.38	76.35	75.03	76.07	964,547	+0.34(+0.45%)
Jun 24, 2011	75.74	76.28	75.20	75.74	2,017,588	-0.28(-0.36%)
Jun 23, 2011	74.54	76.14	73.41	76.01	1,728,774	+0.14(+0.19%)
Jun 22, 2011	76.03	77.25	75.81	75.87	1,203,658	-0.34(-0.44%)
Jun 21, 2011	74.55	76.45	74.46	76.21	1,437,217	+2.03(+2.74%)
Jun 20, 2011	73.88	74.17	73.83	74.17	1,277,509	+0.12(+0.17%)
Jun 17, 2011	75.05	75.14	73.60	74.05	1,874,265	-0.28(-0.37%)
Jun 16, 2011	75.11	75.79	73.23	74.32	2,146,368	-0.71(-0.95%)
Jun 15, 2011	76.26	76.66	74.24	75.03	1,646,678	-2.11(-2.74%)
Jun 14, 2011	76.60	77.76	76.41	77.15	1,478,602	+1.50(+1.98%)
Jun 13, 2011	77.23	77.85	74.68	75.65	1,333,743	-1.29(-1.67%)
Jun 10, 2011	78.07	78.36	76.89	76.93	1,186,420	-1.78(-2.27%)
Jun 09, 2011	77.97	78.96	77.49	78.72	1,001,453	+1.14(+1.46%)
Jun 08, 2011	77.64	78.98	77.33	77.58	1,016,077	+0.02(+0.02%)
Jun 07, 2011	78.38	78.89	77.31	77.56	1,836,402	+0.13(+0.17%)
Jun 06, 2011	79.19	80.08	77.16	77.43	1,277,025	-2.14(-2.69%)

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