Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	89.18	89.61	88.97	89.27	2,256,394	+0.19(+0.21%)
Jul 30, 2012	89.59	89.85	88.78	89.08	1,482,210	-1.12(-1.24%)
Jul 27, 2012	88.74	90.51	88.65	90.20	1,495,596	+1.65(+1.86%)
Jul 26, 2012	88.65	88.87	87.96	88.55	1,356,719	+0.87(+0.99%)
Jul 25, 2012	88.12	88.22	86.56	87.68	2,346,278	-0.11(-0.13%)
Jul 24, 2012	87.49	89.16	86.93	87.79	2,029,793	+0.88(+1.01%)
Jul 23, 2012	86.90	87.29	86.56	86.91	1,541,585	-0.80(-0.91%)
Jul 20, 2012	88.07	88.49	87.38	87.71	1,348,386	-0.80(-0.90%)
Jul 19, 2012	88.80	88.80	87.77	88.51	1,234,650	-0.09(-0.10%)
Jul 18, 2012	87.40	88.67	87.27	88.60	1,153,993	+1.17(+1.34%)
Jul 17, 2012	87.14	87.81	86.72	87.43	1,300,332	+0.29(+0.33%)
Jul 16, 2012	87.01	87.22	86.16	87.14	1,118,210	-0.11(-0.13%)
Jul 13, 2012	86.13	87.33	86.10	87.25	1,378,213	+1.23(+1.43%)
Jul 12, 2012	86.41	86.61	85.65	86.02	1,610,114	-0.82(-0.94%)
Jul 11, 2012	87.10	87.30	86.52	86.84	1,403,385	-0.18(-0.21%)
Jul 10, 2012	87.67	88.23	86.71	87.02	963,143	-0.37(-0.42%)
Jul 09, 2012	86.89	87.55	86.82	87.39	1,383,957	+0.53(+0.61%)
Jul 06, 2012	86.43	87.00	86.11	86.86	892,938	-0.14(-0.16%)
Jul 05, 2012	87.16	87.54	86.85	87.00	1,737,817	-0.51(-0.58%)
Jul 03, 2012	87.22	87.51	87.09	87.51	1,076,311	+0.35(+0.40%)
Jul 02, 2012	87.32	87.65	86.51	87.16	1,088,201	+0.08(+0.09%)
Jun 29, 2012	86.00	87.09	86.00	87.08	2,174,105	+2.55(+3.02%)
Jun 28, 2012	84.09	84.75	83.46	84.53	1,049,644	-0.38(-0.45%)
Jun 27, 2012	83.43	85.18	83.43	84.91	1,245,731	+1.53(+1.83%)
Jun 26, 2012	84.56	84.67	83.15	83.38	1,480,862	-0.87(-1.03%)
Jun 25, 2012	84.67	85.25	84.17	84.25	1,532,160	-1.10(-1.29%)
Jun 22, 2012	84.73	85.50	84.22	85.35	1,571,748	+0.98(+1.16%)
Jun 21, 2012	85.18	85.53	84.27	84.37	1,618,146	-0.17(-0.20%)
Jun 20, 2012	85.16	85.27	84.12	84.54	1,157,052	-0.76(-0.89%)
Jun 19, 2012	84.76	85.61	84.44	85.30	1,498,634	+0.54(+0.64%)
Jun 18, 2012	83.48	84.84	83.34	84.76	1,500,743	+1.31(+1.57%)
Jun 15, 2012	83.38	83.89	83.17	83.45	1,708,672	+0.12(+0.14%)
Jun 14, 2012	82.85	83.60	82.44	83.33	1,358,168	+0.66(+0.80%)
Jun 13, 2012	82.97	83.44	82.40	82.67	1,132,753	-0.70(-0.84%)
Jun 12, 2012	83.08	83.79	82.75	83.37	1,474,950	+0.91(+1.10%)
Jun 11, 2012	83.79	83.79	82.39	82.46	886,307	-0.83(-1.00%)
Jun 08, 2012	82.94	83.41	82.65	83.29	1,117,526	+0.14(+0.17%)
Jun 07, 2012	83.04	83.65	82.69	83.15	1,777,003	+0.77(+0.93%)
Jun 06, 2012	81.79	82.44	81.28	82.38	3,648,617	+1.56(+1.93%)
Jun 05, 2012	80.81	80.92	80.14	80.82	1,416,563	-0.23(-0.28%)
Jun 04, 2012	81.23	81.96	80.44	81.05	1,506,666	-0.17(-0.21%)
Jun 01, 2012	81.64	82.02	81.01	81.22	1,797,268	-1.58(-1.91%)
May 31, 2012	82.74	83.47	82.62	82.80	1,614,541	+0.00(+0.00%)
May 30, 2012	82.40	83.25	81.52	82.80	1,959,161	-0.86(-1.03%)
May 29, 2012	83.29	83.69	82.83	83.66	7,994,187	+0.95(+1.15%)
May 25, 2012	83.25	83.62	82.62	82.71	6,308,468	-0.66(-0.79%)
May 24, 2012	83.58	83.58	82.51	83.37	5,978,868	+0.02(+0.02%)
May 23, 2012	83.37	83.48	82.19	83.35	1,572,495	-0.34(-0.41%)
May 22, 2012	83.60	84.23	83.09	83.69	1,501,936	+0.06(+0.07%)
May 21, 2012	83.25	83.66	82.52	83.63	1,250,010	+0.85(+1.03%)
May 18, 2012	83.16	83.78	82.60	82.78	1,563,192	-0.05(-0.06%)
May 17, 2012	84.22	84.30	82.78	82.83	1,398,667	-1.50(-1.78%)
May 16, 2012	84.93	85.32	84.29	84.33	1,319,002	-0.26(-0.31%)
May 15, 2012	85.03	85.37	84.42	84.59	1,403,512	-0.61(-0.72%)
May 14, 2012	84.66	85.40	84.17	85.20	1,186,429	-0.01(-0.01%)
May 11, 2012	86.18	86.33	85.17	85.21	1,919,222	-0.91(-1.06%)
May 10, 2012	86.59	86.91	86.00	86.12	1,317,152	+0.17(+0.20%)
May 09, 2012	86.53	86.91	85.92	85.95	1,756,911	-1.18(-1.35%)
May 08, 2012	86.99	87.22	86.25	87.13	1,669,062	-0.18(-0.21%)
May 07, 2012	87.78	88.11	86.98	87.31	2,172,032	-0.52(-0.59%)
May 04, 2012	89.28	89.55	87.83	87.83	2,082,581	-1.64(-1.83%)
May 03, 2012	89.83	90.08	89.23	89.47	1,459,442	-0.61(-0.68%)
May 02, 2012	89.71	90.29	89.71	90.08	2,000,751	-0.47(-0.52%)
May 01, 2012	90.61	91.02	90.16	90.55	1,629,289	+0.01(+0.01%)
Apr 30, 2012	91.10	91.10	90.46	90.54	1,146,356	-0.76(-0.83%)
Apr 27, 2012	92.08	92.09	91.20	91.30	1,466,554	-0.40(-0.44%)
Apr 26, 2012	91.41	92.24	91.11	91.70	1,976,264	+0.72(+0.79%)
Apr 25, 2012	91.74	91.89	90.62	90.98	1,843,320	-0.15(-0.16%)
Apr 24, 2012	90.63	91.29	90.53	91.13	1,291,373	+0.60(+0.66%)
Apr 23, 2012	89.99	90.74	89.94	90.53	1,414,250	-0.31(-0.34%)
Apr 20, 2012	90.45	91.24	90.32	90.84	1,118,781	+0.50(+0.55%)
Apr 19, 2012	90.70	90.97	90.03	90.34	1,500,085	-0.03(-0.03%)
Apr 18, 2012	90.29	90.77	89.93	90.37	946,768	-0.23(-0.25%)
Apr 17, 2012	89.54	90.78	89.03	90.60	1,373,143	+1.03(+1.15%)
Apr 16, 2012	89.55	89.80	89.08	89.57	2,807,169	+0.27(+0.30%)
Apr 13, 2012	89.93	90.58	89.29	89.30	1,481,256	-0.87(-0.96%)
Apr 12, 2012	88.80	90.41	88.72	90.17	1,467,822	+1.68(+1.90%)
Apr 11, 2012	88.37	88.95	88.23	88.49	1,386,776	+0.82(+0.94%)
Apr 10, 2012	88.50	88.64	87.67	87.67	1,441,077	-1.07(-1.21%)
Apr 09, 2012	89.36	89.36	88.71	88.74	1,331,558	-1.41(-1.56%)
Apr 05, 2012	90.04	90.77	89.83	90.15	1,808,362	-0.19(-0.21%)
Apr 04, 2012	90.86	90.95	90.26	90.34	1,632,701	-0.73(-0.80%)
Apr 03, 2012	91.02	91.42	90.65	91.07	1,257,700	-0.09(-0.10%)
Apr 02, 2012	89.41	91.61	89.41	91.16	1,677,963	+1.30(+1.45%)
Mar 30, 2012	90.00	90.16	89.60	89.86	1,275,569	+0.23(+0.26%)
Mar 29, 2012	89.47	89.69	88.83	89.63	1,331,489	-0.06(-0.07%)
Mar 28, 2012	90.78	91.08	89.32	89.69	1,353,744	-1.16(-1.28%)
Mar 27, 2012	90.64	91.09	90.55	90.85	1,119,621	+0.21(+0.23%)
Mar 26, 2012	90.23	90.77	90.09	90.64	1,339,934	+0.87(+0.97%)
Mar 23, 2012	89.60	89.88	89.20	89.77	1,032,562	+0.37(+0.41%)
Mar 22, 2012	89.12	89.66	88.84	89.40	1,412,309	-0.05(-0.06%)
Mar 21, 2012	89.31	89.72	89.26	89.45	1,289,729	+0.11(+0.12%)
Mar 20, 2012	89.29	89.56	88.64	89.34	1,355,475	-0.22(-0.25%)
Mar 19, 2012	88.92	89.69	88.89	89.56	899,977	+0.24(+0.27%)
Mar 16, 2012	90.30	90.50	89.25	89.32	2,116,506	-0.98(-1.09%)
Mar 15, 2012	90.40	90.68	89.93	90.30	1,381,932	-0.12(-0.13%)
Mar 14, 2012	89.86	91.01	89.78	90.42	2,039,250	+0.77(+0.86%)
Mar 13, 2012	89.38	89.71	88.80	89.65	1,626,474	+0.65(+0.73%)
Mar 12, 2012	88.71	89.29	88.62	89.00	1,113,503	+0.09(+0.10%)
Mar 09, 2012	88.82	89.12	88.22	88.91	1,177,740	+0.53(+0.60%)
Mar 08, 2012	88.57	89.00	88.26	88.38	1,159,355	+0.42(+0.48%)
Mar 07, 2012	87.81	88.07	87.41	87.96	1,280,435	+0.18(+0.21%)
Mar 06, 2012	87.98	88.84	87.68	87.78	1,442,160	-0.90(-1.01%)
Mar 05, 2012	89.02	89.08	88.56	88.68	1,458,450	+0.18(+0.20%)
Mar 02, 2012	88.40	89.05	88.30	88.50	1,334,187	+0.13(+0.15%)
Mar 01, 2012	88.61	88.97	88.14	88.37	1,608,345	-0.04(-0.05%)
Feb 29, 2012	88.88	89.31	88.39	88.41	2,833,389	-0.29(-0.33%)
Feb 28, 2012	88.85	88.86	88.00	88.70	1,865,909	-0.71(-0.79%)
Feb 27, 2012	89.52	90.00	89.08	89.41	2,904,906	-0.12(-0.13%)
Feb 24, 2012	88.48	90.15	88.40	89.53	7,279,111	+1.24(+1.40%)
Feb 23, 2012	87.81	88.39	87.57	88.29	7,431,133	+0.67(+0.76%)
Feb 22, 2012	87.34	88.09	87.26	87.62	1,241,315	+0.47(+0.54%)
Feb 21, 2012	87.86	87.90	86.79	87.15	1,738,656	-0.84(-0.95%)
Feb 17, 2012	86.72	88.31	86.62	87.99	2,734,123	+1.59(+1.84%)
Feb 16, 2012	86.85	87.21	86.06	86.40	2,298,475	-0.53(-0.61%)
Feb 15, 2012	87.68	87.92	86.77	86.93	3,473,998	-1.52(-1.72%)
Feb 14, 2012	87.73	88.55	87.66	88.45	1,676,683	+0.22(+0.25%)
Feb 13, 2012	87.64	88.25	86.98	88.23	2,582,812	+0.72(+0.82%)
Feb 10, 2012	87.13	87.72	87.00	87.51	1,928,131	-0.50(-0.57%)
Feb 09, 2012	87.66	88.07	87.40	88.01	2,864,902	+0.37(+0.42%)
Feb 08, 2012	86.57	87.71	86.14	87.64	3,393,980	+1.01(+1.17%)
Feb 07, 2012	85.00	86.64	85.00	86.63	2,871,278	+1.38(+1.62%)
Feb 06, 2012	84.38	85.40	84.34	85.25	2,028,301	+0.66(+0.78%)
Feb 03, 2012	83.41	84.73	83.25	84.59	3,366,757	+1.42(+1.71%)
Feb 02, 2012	83.56	83.70	82.90	83.17	1,298,770	-0.35(-0.42%)
Feb 01, 2012	82.54	83.72	82.26	83.52	2,114,114	+1.20(+1.46%)
Jan 31, 2012	82.20	82.40	81.70	82.32	2,879,305	+0.31(+0.38%)
Jan 30, 2012	81.32	82.13	81.29	82.01	3,109,826	-0.01(-0.01%)
Jan 27, 2012	82.00	82.55	81.66	82.02	1,952,415	-0.45(-0.55%)
Jan 26, 2012	82.47	82.95	81.29	82.47	2,733,610	+0.74(+0.91%)
Jan 25, 2012	82.04	82.27	81.25	81.73	2,421,477	-0.51(-0.62%)
Jan 24, 2012	82.55	82.81	82.12	82.24	1,138,945	-0.30(-0.36%)
Jan 23, 2012	82.83	82.86	81.90	82.54	1,716,632	-0.24(-0.29%)
Jan 20, 2012	83.15	83.44	82.54	82.78	2,461,681	-0.93(-1.11%)
Jan 19, 2012	82.25	83.71	81.85	83.71	1,959,314	+1.43(+1.74%)
Jan 18, 2012	81.59	82.28	81.34	82.28	1,155,879	+0.64(+0.78%)
Jan 17, 2012	82.05	82.10	81.35	81.64	1,954,714	+0.12(+0.15%)
Jan 13, 2012	81.16	81.53	80.80	81.52	1,475,766	-0.17(-0.21%)
Jan 12, 2012	81.12	81.77	80.76	81.69	1,822,570	+0.91(+1.13%)
Jan 11, 2012	80.49	81.13	80.49	80.78	1,245,844	+0.16(+0.20%)
Jan 10, 2012	80.63	81.20	80.36	80.62	1,846,694	+0.58(+0.72%)
Jan 09, 2012	80.35	80.35	79.76	80.04	1,861,413	+0.06(+0.08%)
Jan 06, 2012	80.41	80.41	79.65	79.98	4,274,250	-0.09(-0.11%)
Jan 05, 2012	80.66	80.68	79.05	80.07	2,616,074	-0.84(-1.04%)
Jan 04, 2012	80.95	81.45	80.37	80.91	2,242,607	+0.01(+0.01%)
Dec 30, 2011	81.52	81.62	80.86	80.90	1,474,699	-0.62(-0.76%)
Dec 29, 2011	80.96	81.74	80.88	81.52	1,119,125	+0.58(+0.72%)
Dec 28, 2011	81.68	81.78	80.85	80.94	839,408	-0.38(-0.47%)
Dec 27, 2011	81.33	81.66	80.94	81.32	1,483,138	-0.09(-0.11%)
Dec 23, 2011	81.00	81.46	80.67	81.41	1,927,422	+1.78(+2.24%)
Dec 21, 2011	78.45	79.69	78.02	79.63	1,820,609	+1.10(+1.40%)
Dec 20, 2011	77.94	78.87	77.83	78.53	1,749,884	+1.71(+2.23%)
Dec 19, 2011	77.28	77.69	76.60	76.82	1,393,148	-0.28(-0.36%)
Dec 16, 2011	77.62	77.88	76.32	77.10	4,217,656	+0.18(+0.23%)
Dec 15, 2011	77.07	77.52	76.76	76.92	1,972,233	+0.63(+0.83%)
Dec 14, 2011	76.72	76.87	76.02	76.29	1,439,737	-0.44(-0.57%)
Dec 13, 2011	77.38	77.77	76.46	76.73	1,642,130	-0.16(-0.21%)
Dec 12, 2011	77.44	77.47	76.40	76.89	1,447,223	-0.53(-0.68%)
Dec 09, 2011	77.05	77.70	77.02	77.42	1,239,623	+0.90(+1.18%)
Dec 08, 2011	77.47	77.65	76.42	76.52	1,797,171	-1.05(-1.35%)
Dec 07, 2011	77.94	78.05	77.37	77.57	2,092,224	-0.34(-0.44%)
Dec 06, 2011	77.80	78.49	77.62	77.91	1,498,256	-0.20(-0.26%)
Dec 05, 2011	78.56	78.66	77.60	78.11	2,524,868	+0.29(+0.37%)
Dec 02, 2011	79.55	79.80	77.23	77.82	2,421,665	-1.16(-1.47%)
Dec 01, 2011	78.14	79.49	78.11	78.98	1,896,742	+0.83(+1.06%)
Nov 30, 2011	78.03	78.86	77.73	78.15	2,995,671	+1.64(+2.14%)
Nov 29, 2011	77.29	77.29	76.35	76.51	2,644,730	-1.49(-1.91%)
Nov 28, 2011	76.81	78.00	76.00	78.00	5,886,295	+2.61(+3.46%)
Nov 25, 2011	74.02	76.23	74.00	75.39	2,001,861	+1.44(+1.95%)
Nov 23, 2011	73.76	74.57	73.55	73.95	2,479,606	-0.52(-0.70%)
Nov 22, 2011	74.51	74.94	73.57	74.47	2,297,218	-0.02(-0.03%)
Nov 21, 2011	74.16	74.89	72.37	74.49	8,533,397	-0.61(-0.81%)
Nov 18, 2011	75.60	75.72	74.94	75.10	6,630,314	-0.06(-0.08%)
Nov 17, 2011	75.75	75.98	74.39	75.16	2,894,958	-0.77(-1.01%)
Nov 16, 2011	77.09	77.32	75.77	75.93	2,368,178	-1.92(-2.47%)
Nov 15, 2011	77.12	78.14	77.01	77.85	1,405,789	+0.50(+0.65%)
Nov 14, 2011	77.33	77.95	77.23	77.35	1,497,767	-0.07(-0.09%)
Nov 11, 2011	76.94	77.81	76.78	77.42	1,728,803	+1.29(+1.69%)
Nov 10, 2011	77.30	77.40	75.77	76.13	2,608,215	-0.82(-1.07%)
Nov 09, 2011	77.02	77.53	76.56	76.95	2,772,670	-1.44(-1.84%)
Nov 08, 2011	78.42	78.87	77.54	78.39	2,209,133	+0.13(+0.17%)
Nov 07, 2011	76.43	78.42	75.96	78.26	2,541,827	+1.74(+2.27%)
Nov 04, 2011	75.53	76.52	74.74	76.52	2,936,518	+0.43(+0.57%)
Nov 03, 2011	75.16	76.21	74.60	76.09	1,411,855	+1.57(+2.11%)
Nov 02, 2011	74.73	75.29	74.33	74.52	1,968,573	+0.53(+0.72%)
Nov 01, 2011	74.56	75.06	73.48	73.99	2,710,289	-1.91(-2.52%)
Oct 31, 2011	75.28	77.00	75.09	75.90	3,272,169	+0.47(+0.62%)
Oct 28, 2011	75.72	76.69	75.06	75.43	2,245,106	-0.22(-0.29%)
Oct 27, 2011	78.02	78.30	75.22	75.65	3,159,312	-0.70(-0.92%)
Oct 26, 2011	78.94	78.94	75.64	76.35	4,405,741	-2.54(-3.22%)
Oct 25, 2011	78.66	79.90	78.05	78.89	3,274,851	+0.16(+0.20%)
Oct 24, 2011	77.39	78.86	76.57	78.73	2,207,074	+1.33(+1.72%)
Oct 21, 2011	76.41	77.40	75.64	77.40	2,122,296	+1.70(+2.25%)
Oct 20, 2011	75.75	76.05	74.81	75.70	1,368,518	+0.23(+0.30%)
Oct 19, 2011	75.90	76.68	75.21	75.47	1,226,696	-0.51(-0.67%)
Oct 18, 2011	74.80	76.42	74.23	75.98	1,959,448	+1.26(+1.69%)
Oct 17, 2011	75.75	76.45	74.56	74.72	2,476,922	-1.27(-1.67%)
Oct 14, 2011	77.01	77.10	75.73	75.99	1,744,907	-0.42(-0.55%)
Oct 13, 2011	75.90	76.59	75.28	76.41	1,137,973	+0.28(+0.37%)
Oct 12, 2011	76.63	76.92	75.96	76.13	1,436,977	-0.19(-0.25%)
Oct 11, 2011	75.46	76.60	75.46	76.32	1,597,187	+0.57(+0.75%)
Oct 10, 2011	75.24	75.81	74.51	75.75	1,542,968	+1.75(+2.36%)
Oct 07, 2011	73.60	74.80	73.08	74.00	2,385,725	+0.87(+1.19%)
Oct 06, 2011	73.12	73.73	72.57	73.13	2,150,789	+0.64(+0.88%)
Oct 05, 2011	73.10	73.77	71.97	72.49	2,974,284	-0.21(-0.29%)
Oct 04, 2011	70.45	72.76	70.37	72.70	2,250,886	+1.54(+2.16%)
Oct 03, 2011	72.64	73.29	71.11	71.16	2,722,503	-1.48(-2.04%)
Sep 30, 2011	71.69	73.40	71.53	72.64	3,347,762	+0.15(+0.21%)
Sep 29, 2011	74.25	74.39	71.00	72.49	3,619,229	-0.83(-1.13%)
Sep 28, 2011	74.30	74.92	73.24	73.32	1,831,177	-0.95(-1.28%)
Sep 27, 2011	75.17	75.23	73.71	74.27	2,929,258	+0.49(+0.66%)
Sep 26, 2011	72.98	73.80	72.19	73.78	4,816,635	+1.69(+2.34%)
Sep 23, 2011	73.48	74.72	71.74	72.09	4,777,062	-1.05(-1.44%)
Sep 22, 2011	70.87	74.21	70.77	73.14	5,399,126	+0.49(+0.67%)
Sep 21, 2011	75.47	75.73	72.65	72.65	4,054,162	-2.79(-3.70%)
Sep 20, 2011	76.94	76.99	75.32	75.44	3,063,004	-1.25(-1.63%)
Sep 19, 2011	75.06	77.04	74.84	76.69	3,546,988	+0.66(+0.87%)
Sep 16, 2011	75.28	76.21	74.51	76.03	4,099,462	+0.59(+0.78%)
Sep 15, 2011	73.76	75.50	73.76	75.44	2,038,393	+1.86(+2.53%)
Sep 14, 2011	73.07	74.50	72.61	73.58	2,807,443	+0.87(+1.20%)
Sep 13, 2011	72.62	74.22	72.16	72.71	3,090,546	+0.47(+0.65%)
Sep 12, 2011	70.50	72.29	70.50	72.24	2,527,810	+0.67(+0.94%)
Sep 09, 2011	71.16	71.98	70.53	71.57	2,546,655	-0.37(-0.51%)
Sep 08, 2011	72.55	73.00	71.82	71.94	1,735,650	-1.00(-1.37%)
Sep 07, 2011	72.10	73.18	71.43	72.94	1,668,332	+1.72(+2.42%)
Sep 06, 2011	69.67	71.33	69.10	71.22	2,347,872	-0.15(-0.21%)
Sep 02, 2011	72.14	72.66	71.13	71.37	2,202,784	-1.68(-2.30%)
Sep 01, 2011	74.40	74.93	72.95	73.05	2,352,845	-1.14(-1.54%)
Aug 31, 2011	74.58	74.75	73.67	74.19	1,814,481	+0.09(+0.12%)
Aug 30, 2011	73.21	74.57	72.50	74.10	2,193,795	+0.03(+0.04%)
Aug 29, 2011	73.81	74.46	73.14	74.07	1,869,008	+0.82(+1.12%)
Aug 26, 2011	71.71	73.27	70.52	73.25	1,842,456	+1.21(+1.68%)
Aug 25, 2011	73.53	73.75	71.73	72.04	2,004,328	-1.22(-1.67%)
Aug 24, 2011	71.77	73.29	71.52	73.26	1,710,222	+1.38(+1.92%)
Aug 23, 2011	70.23	71.98	70.11	71.88	2,530,860	+1.96(+2.80%)
Aug 22, 2011	70.40	70.77	69.40	69.92	1,990,144	+0.53(+0.76%)
Aug 19, 2011	68.33	70.23	68.17	69.39	3,031,699	+0.01(+0.01%)
Aug 18, 2011	69.74	69.96	68.32	69.38	4,174,709	-1.81(-2.54%)
Aug 17, 2011	71.00	71.66	70.62	71.19	2,366,828	+0.50(+0.71%)
Aug 16, 2011	69.99	71.93	69.37	70.69	3,183,985	+0.43(+0.61%)
Aug 15, 2011	69.83	70.48	69.42	70.26	3,031,215	+1.14(+1.65%)
Aug 12, 2011	69.66	70.35	68.07	69.12	3,262,255	+0.28(+0.41%)
Aug 11, 2011	66.99	69.70	66.36	68.84	3,298,808	+1.97(+2.95%)
Aug 10, 2011	69.48	69.80	66.68	66.87	4,806,472	-4.01(-5.66%)
Aug 09, 2011	71.65	70.99	67.06	70.88	8,253,665	+1.98(+2.87%)
Aug 08, 2011	71.65	72.87	68.77	68.90	4,896,996	-3.92(-5.38%)
Aug 05, 2011	72.04	73.98	71.98	72.82	6,414,562	+1.50(+2.10%)
Aug 04, 2011	72.88	72.96	71.30	71.32	3,332,902	-2.24(-3.05%)
Aug 03, 2011	73.54	74.01	72.35	73.56	3,432,748	-0.12(-0.16%)
Aug 02, 2011	73.96	75.11	73.62	73.68	4,183,972	-0.78(-1.05%)

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