Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	61.78	61.81	61.21	61.25	77,714	-0.56(-0.91%)
Jul 30, 2012	61.67	61.86	61.58	61.81	34,234	+0.69(+1.13%)
Jul 27, 2012	60.76	61.18	60.73	61.12	8,047	+0.82(+1.36%)
Jul 26, 2012	60.87	60.96	60.30	60.30	28,148	-0.53(-0.87%)
Jul 25, 2012	60.77	60.98	60.49	60.83	56,260	+0.65(+1.08%)
Jul 24, 2012	60.54	60.54	59.52	60.18	24,211	-0.92(-1.50%)
Jul 23, 2012	61.02	61.34	60.33	61.10	34,342	-1.24(-1.99%)
Jul 20, 2012	62.14	62.43	61.90	62.34	34,834	+0.32(+0.52%)
Jul 19, 2012	61.77	62.16	61.51	62.02	39,040	+0.81(+1.32%)
Jul 18, 2012	60.33	61.21	60.20	61.21	45,205	+1.01(+1.68%)
Jul 17, 2012	60.55	60.55	60.03	60.20	28,071	-0.27(-0.45%)
Jul 16, 2012	60.23	60.53	60.05	60.47	75,713	+0.83(+1.40%)
Jul 13, 2012	59.68	59.75	59.49	59.64	25,205	+0.41(+0.69%)
Jul 12, 2012	58.88	59.41	58.88	59.23	14,780	+0.02(+0.03%)
Jul 11, 2012	59.58	59.85	58.84	59.21	15,925	+0.04(+0.07%)
Jul 10, 2012	59.50	59.50	59.05	59.17	17,623	-0.49(-0.82%)
Jul 09, 2012	59.60	59.75	59.43	59.66	47,602	+0.93(+1.58%)
Jul 06, 2012	58.96	58.96	58.66	58.73	23,579	-0.70(-1.18%)
Jul 05, 2012	58.80	59.54	58.80	59.43	17,836	+0.53(+0.90%)
Jul 03, 2012	58.39	58.90	58.39	58.90	4,774	+1.16(+2.01%)
Jul 02, 2012	57.80	57.84	57.52	57.74	184,439	+0.10(+0.17%)
Jun 29, 2012	57.12	57.64	56.93	57.64	49,996	+1.49(+2.65%)
Jun 28, 2012	56.04	56.17	55.96	56.15	37,459	-0.14(-0.25%)
Jun 27, 2012	56.25	56.50	56.23	56.29	61,131	+0.32(+0.57%)
Jun 26, 2012	56.05	56.05	55.68	55.97	4,205	-0.01(-0.01%)
Jun 25, 2012	55.73	56.00	55.65	55.98	28,422	+0.41(+0.74%)
Jun 22, 2012	55.57	55.60	55.39	55.57	90,651	+0.42(+0.76%)
Jun 21, 2012	56.05	56.05	55.12	55.15	19,549	-1.32(-2.34%)
Jun 20, 2012	56.74	56.77	56.32	56.47	22,012	-0.55(-0.96%)
Jun 19, 2012	56.92	57.19	56.88	57.02	9,876	+0.63(+1.12%)
Jun 18, 2012	55.70	56.48	55.70	56.39	47,242	+0.28(+0.50%)
Jun 15, 2012	56.13	56.33	56.00	56.11	15,876	-0.12(-0.21%)
Jun 14, 2012	56.16	56.33	55.94	56.23	18,084	+0.23(+0.41%)
Jun 13, 2012	56.08	56.41	55.96	56.00	12,424	-0.30(-0.52%)
Jun 12, 2012	56.36	56.55	56.20	56.30	14,120	+0.25(+0.45%)
Jun 11, 2012	56.78	56.78	56.04	56.04	23,540	-0.72(-1.26%)
Jun 08, 2012	56.32	56.77	56.25	56.76	14,735	-0.01(-0.02%)
Jun 07, 2012	57.09	57.15	56.67	56.77	51,919	+0.51(+0.91%)
Jun 06, 2012	56.39	56.52	56.25	56.26	17,005	+0.64(+1.15%)
Jun 05, 2012	55.56	55.89	55.51	55.62	28,864	-0.12(-0.22%)
Jun 04, 2012	55.31	55.83	55.31	55.74	47,761	+0.25(+0.45%)
Jun 01, 2012	55.65	55.92	55.38	55.49	147,891	-0.79(-1.40%)
May 31, 2012	56.41	56.65	56.10	56.28	114,856	-0.22(-0.39%)
May 30, 2012	56.75	56.75	56.37	56.50	21,310	-0.67(-1.18%)
May 29, 2012	57.53	57.71	56.99	57.17	11,818	+0.02(+0.04%)
May 25, 2012	57.09	57.28	56.24	57.15	43,709	+0.10(+0.18%)
May 24, 2012	57.33	57.33	56.78	57.05	52,406	+0.16(+0.28%)
May 23, 2012	57.05	57.05	56.60	56.89	45,571	-0.61(-1.06%)
May 22, 2012	57.98	58.19	57.50	57.50	76,581	-0.74(-1.27%)
May 21, 2012	58.26	58.46	58.19	58.24	11,679	+0.29(+0.50%)
May 18, 2012	58.23	58.52	57.93	57.95	79,687	-0.07(-0.12%)
May 17, 2012	58.18	58.35	57.92	58.02	88,377	-0.22(-0.38%)
May 16, 2012	58.03	58.30	58.00	58.24	75,174	+0.09(+0.15%)
May 15, 2012	58.17	58.41	58.09	58.15	24,447	+0.25(+0.43%)
May 14, 2012	58.19	58.19	57.89	57.90	33,942	-0.62(-1.06%)
May 11, 2012	58.72	59.13	58.52	58.52	34,635	-0.72(-1.22%)
May 10, 2012	59.14	59.41	59.14	59.24	18,720	+0.08(+0.14%)
May 09, 2012	59.00	59.21	58.78	59.16	25,319	-0.31(-0.52%)
May 08, 2012	59.52	59.52	58.98	59.47	19,517	-0.27(-0.45%)
May 07, 2012	59.47	59.83	59.41	59.74	26,633	-0.05(-0.08%)
May 04, 2012	60.00	60.15	59.41	59.79	27,895	-0.41(-0.68%)
May 03, 2012	60.23	60.26	60.08	60.20	30,615	-0.24(-0.40%)
May 02, 2012	60.78	60.94	60.37	60.44	43,473	-0.68(-1.11%)
May 01, 2012	60.91	61.21	60.86	61.12	29,385	+0.16(+0.26%)
Apr 30, 2012	60.54	60.97	60.54	60.96	9,475	+0.28(+0.47%)
Apr 27, 2012	60.58	60.77	60.46	60.68	13,204	+0.06(+0.09%)
Apr 26, 2012	60.72	60.85	60.51	60.62	21,631	+0.00(+0.01%)
Apr 25, 2012	60.35	60.64	60.31	60.62	19,439	+0.29(+0.47%)
Apr 24, 2012	60.47	60.59	60.15	60.33	11,334	-0.06(-0.10%)
Apr 23, 2012	60.12	60.40	60.12	60.39	12,214	-0.32(-0.53%)
Apr 20, 2012	60.71	60.77	60.51	60.71	8,180	+0.27(+0.45%)
Apr 19, 2012	60.68	60.68	60.30	60.44	16,121	+0.24(+0.40%)
Apr 18, 2012	60.51	60.72	60.04	60.20	197,942	-0.57(-0.94%)
Apr 17, 2012	60.83	60.97	60.68	60.77	8,461	+0.19(+0.32%)
Apr 16, 2012	60.91	60.91	60.45	60.58	23,533	-0.68(-1.11%)
Apr 13, 2012	61.51	61.59	61.12	61.26	27,473	-0.37(-0.60%)
Apr 12, 2012	61.08	61.79	61.08	61.62	8,406	+0.77(+1.27%)
Apr 11, 2012	60.84	60.94	60.64	60.85	33,298	+0.23(+0.38%)
Apr 10, 2012	61.29	61.38	60.57	60.62	29,581	-0.70(-1.14%)
Apr 09, 2012	61.16	61.46	61.14	61.32	17,034	-0.25(-0.41%)
Apr 05, 2012	61.32	61.59	61.05	61.57	34,455	+0.53(+0.87%)
Apr 04, 2012	61.45	61.79	60.94	61.04	73,892	-0.79(-1.27%)
Apr 03, 2012	62.30	62.35	61.71	61.83	64,235	-0.55(-0.89%)
Apr 02, 2012	61.08	62.38	61.07	62.38	78,053	+1.07(+1.74%)
Mar 30, 2012	61.47	61.60	60.79	61.31	23,849	+0.57(+0.94%)
Mar 29, 2012	61.60	61.67	60.62	60.74	104,138	-0.80(-1.30%)
Mar 28, 2012	61.96	61.96	61.33	61.54	44,881	-0.80(-1.28%)
Mar 27, 2012	62.66	62.66	62.20	62.34	20,744	+0.05(+0.08%)
Mar 26, 2012	62.47	62.47	62.15	62.29	31,808	+0.25(+0.40%)
Mar 23, 2012	61.90	62.18	61.70	62.04	18,577	+0.41(+0.67%)
Mar 22, 2012	61.61	61.72	61.43	61.63	31,611	-0.51(-0.82%)
Mar 21, 2012	62.27	62.55	62.12	62.14	14,896	-0.10(-0.16%)
Mar 20, 2012	62.49	62.54	62.14	62.24	77,447	-0.48(-0.76%)
Mar 19, 2012	62.78	62.89	62.49	62.72	42,920	-0.08(-0.14%)
Mar 16, 2012	62.33	62.81	62.29	62.80	24,973	+0.55(+0.88%)
Mar 15, 2012	62.29	62.42	61.95	62.25	17,722	+0.01(+0.02%)
Mar 14, 2012	62.66	62.83	62.22	62.24	12,366	-0.52(-0.82%)
Mar 13, 2012	62.67	63.02	62.49	62.76	31,979	+0.09(+0.14%)
Mar 12, 2012	62.46	62.76	62.28	62.67	18,122	-0.27(-0.43%)
Mar 09, 2012	62.62	63.11	62.46	62.94	30,582	+0.11(+0.18%)
Mar 08, 2012	62.73	62.92	62.58	62.83	19,483	+0.52(+0.83%)
Mar 07, 2012	62.00	62.38	61.79	62.31	5,010,288	+0.09(+0.14%)
Mar 06, 2012	62.38	62.66	62.15	62.22	25,609	-1.17(-1.85%)
Mar 05, 2012	63.66	63.66	63.22	63.39	42,783	-0.32(-0.50%)
Mar 02, 2012	64.12	64.17	63.57	63.71	22,543	-0.82(-1.27%)
Mar 01, 2012	63.65	64.75	63.55	64.53	47,833	+1.01(+1.59%)
Feb 29, 2012	64.22	64.36	62.95	63.52	190,382	-0.70(-1.09%)
Feb 28, 2012	64.54	64.54	64.15	64.22	16,512	+0.06(+0.09%)
Feb 27, 2012	64.18	64.54	64.10	64.16	32,770	-0.37(-0.57%)
Feb 24, 2012	64.34	64.53	63.97	64.53	32,700	+0.31(+0.48%)
Feb 23, 2012	63.95	64.22	63.75	64.22	32,967	+0.21(+0.33%)
Feb 22, 2012	63.65	64.05	63.57	64.01	75,353	+0.40(+0.63%)
Feb 21, 2012	63.13	63.77	63.10	63.61	41,087	+1.21(+1.94%)
Feb 17, 2012	62.46	62.61	62.29	62.40	20,963	-0.24(-0.38%)
Feb 16, 2012	62.14	62.65	62.09	62.64	16,247	+0.30(+0.48%)
Feb 15, 2012	62.54	62.54	62.08	62.34	18,418	+0.14(+0.23%)
Feb 14, 2012	62.27	62.27	61.95	62.20	33,231	-0.04(-0.06%)
Feb 13, 2012	62.42	62.52	62.07	62.24	67,760	+0.13(+0.21%)
Feb 10, 2012	62.20	62.36	61.94	62.11	24,211	-0.70(-1.12%)
Feb 09, 2012	63.00	63.07	62.77	62.81	17,791	+0.08(+0.13%)
Feb 08, 2012	62.78	62.90	62.24	62.73	16,745	+0.13(+0.21%)
Feb 07, 2012	62.09	62.72	62.09	62.60	78,337	+0.26(+0.42%)
Feb 06, 2012	61.96	62.38	61.89	62.34	35,329	+0.35(+0.56%)
Feb 03, 2012	61.78	62.04	61.68	61.99	97,900	+0.39(+0.63%)
Feb 02, 2012	61.32	61.67	61.14	61.60	25,544	+0.15(+0.24%)
Feb 01, 2012	61.50	61.69	61.31	61.45	55,804	+0.37(+0.61%)
Jan 31, 2012	61.79	61.80	60.95	61.08	120,852	-0.18(-0.29%)
Jan 30, 2012	61.27	61.44	61.08	61.26	8,726	-0.48(-0.78%)
Jan 27, 2012	61.34	61.75	61.34	61.74	19,663	+0.22(+0.36%)
Jan 26, 2012	61.81	61.96	61.42	61.51	12,419	-0.06(-0.09%)
Jan 25, 2012	61.10	61.60	60.55	61.57	22,983	+0.47(+0.77%)
Jan 24, 2012	60.99	61.29	60.98	61.10	16,256	-0.18(-0.29%)
Jan 23, 2012	61.14	61.30	61.00	61.28	29,111	+0.42(+0.69%)
Jan 20, 2012	60.86	60.96	60.46	60.86	11,395	-0.08(-0.13%)
Jan 19, 2012	60.69	60.94	60.69	60.94	12,828	+0.30(+0.49%)
Jan 18, 2012	60.58	60.78	60.39	60.64	63,111	+0.06(+0.10%)
Jan 17, 2012	60.37	60.79	60.37	60.58	41,042	+0.58(+0.97%)
Jan 13, 2012	59.73	60.02	59.50	60.00	15,399	+0.05(+0.08%)
Jan 12, 2012	60.73	60.89	59.94	59.95	31,042	-0.59(-0.97%)
Jan 11, 2012	60.57	60.62	60.29	60.54	68,982	-0.16(-0.26%)
Jan 10, 2012	60.56	60.83	60.46	60.70	57,344	+0.61(+1.02%)
Jan 09, 2012	60.10	60.19	59.68	60.09	26,569	+0.04(+0.07%)
Jan 06, 2012	59.98	60.05	59.76	60.05	43,779	+0.16(+0.27%)
Jan 05, 2012	60.25	60.26	59.79	59.89	17,381	-0.58(-0.96%)
Jan 04, 2012	60.54	60.54	60.28	60.47	25,657	+2.10(+3.60%)
Dec 30, 2011	58.48	58.77	58.30	58.37	35,880	-0.09(-0.15%)
Dec 29, 2011	58.41	58.55	58.01	58.46	88,094	-0.18(-0.31%)
Dec 28, 2011	58.83	58.83	58.24	58.64	85,312	-0.08(-0.14%)
Dec 27, 2011	58.50	58.85	58.45	58.72	51,466	-0.07(-0.12%)
Dec 23, 2011	57.06	58.94	57.06	58.79	34,169	+0.46(+0.79%)
Dec 21, 2011	58.02	58.40	57.93	58.33	82,609	+0.19(+0.33%)
Dec 20, 2011	57.97	58.23	57.87	58.14	185,574	+1.02(+1.79%)
Dec 19, 2011	57.15	57.42	57.00	57.12	50,653	-0.14(-0.24%)
Dec 16, 2011	57.55	57.55	56.96	57.26	37,944	+0.37(+0.65%)
Dec 15, 2011	57.29	57.39	56.85	56.89	56,028	-0.08(-0.14%)
Dec 14, 2011	57.99	57.99	56.93	56.97	79,221	-1.65(-2.81%)
Dec 13, 2011	58.75	59.33	58.52	58.62	120,534	-0.10(-0.17%)
Dec 12, 2011	58.80	58.87	58.50	58.72	52,029	-1.00(-1.67%)
Dec 09, 2011	58.20	59.82	58.20	59.72	50,927	+0.08(+0.13%)
Dec 08, 2011	60.13	60.21	59.58	59.64	58,484	-0.59(-0.98%)
Dec 07, 2011	60.32	60.36	59.92	60.23	79,626	-0.29(-0.49%)
Dec 06, 2011	60.07	60.65	60.03	60.52	30,776	+0.35(+0.59%)
Dec 05, 2011	60.69	60.88	60.06	60.17	24,642	-0.23(-0.38%)
Dec 02, 2011	60.54	60.59	60.32	60.40	18,539	+0.14(+0.23%)
Dec 01, 2011	60.42	60.70	60.09	60.26	63,813	-0.49(-0.81%)
Nov 30, 2011	60.63	61.20	60.63	60.75	30,784	+0.69(+1.14%)
Nov 29, 2011	59.86	60.06	59.58	60.06	8,913	+0.52(+0.88%)
Nov 28, 2011	59.85	59.95	59.36	59.54	31,758	+0.61(+1.04%)
Nov 25, 2011	59.12	59.40	58.92	58.93	25,546	-0.47(-0.79%)
Nov 23, 2011	59.39	59.62	59.23	59.40	50,496	-0.94(-1.56%)
Nov 22, 2011	59.80	60.34	59.73	60.34	45,571	+0.53(+0.89%)
Nov 21, 2011	59.90	60.00	59.27	59.81	52,662	-0.42(-0.70%)
Nov 18, 2011	60.80	60.98	60.20	60.23	95,289	-0.39(-0.64%)
Nov 17, 2011	61.15	61.44	60.38	60.62	44,500	-1.25(-2.02%)
Nov 16, 2011	61.76	62.25	61.67	61.87	32,301	-0.30(-0.48%)
Nov 15, 2011	61.75	62.31	61.71	62.17	26,401	+0.64(+1.04%)
Nov 14, 2011	61.74	61.82	61.42	61.53	28,460	-0.43(-0.69%)
Nov 11, 2011	61.81	62.07	61.81	61.96	12,150	+0.24(+0.38%)
Nov 10, 2011	61.94	62.00	61.21	61.72	18,110	+0.12(+0.19%)
Nov 09, 2011	62.02	62.24	61.52	61.60	79,564	-0.84(-1.35%)
Nov 08, 2011	62.60	62.60	62.20	62.44	20,558	+0.15(+0.24%)
Nov 07, 2011	62.28	62.35	61.97	62.29	10,127	+0.44(+0.72%)
Nov 04, 2011	61.75	61.89	61.50	61.85	95,084	+0.16(+0.26%)
Nov 03, 2011	61.64	61.76	61.15	61.69	45,047	+0.55(+0.90%)
Nov 02, 2011	61.48	61.68	60.94	61.14	35,249	+0.30(+0.49%)
Nov 01, 2011	61.20	61.21	60.03	60.84	42,314	-0.52(-0.85%)
Oct 31, 2011	61.43	61.70	61.12	61.36	21,808	-0.81(-1.30%)
Oct 28, 2011	62.03	62.37	61.98	62.17	29,701	-0.24(-0.39%)
Oct 27, 2011	62.01	62.59	61.92	62.41	23,027	+1.33(+2.18%)
Oct 26, 2011	61.66	61.79	60.86	61.08	39,923	-0.20(-0.33%)
Oct 25, 2011	61.51	61.57	60.98	61.28	35,723	-0.23(-0.37%)
Oct 24, 2011	61.29	61.64	60.98	61.51	29,884	+0.83(+1.37%)
Oct 21, 2011	60.78	61.00	60.44	60.68	27,885	+0.76(+1.27%)
Oct 20, 2011	60.00	60.09	59.05	59.92	93,858	-0.26(-0.43%)
Oct 19, 2011	61.17	61.22	60.03	60.18	20,144	-1.24(-2.02%)
Oct 18, 2011	60.75	61.47	60.36	61.42	28,847	+0.32(+0.52%)
Oct 17, 2011	64.00	64.00	61.01	61.10	55,852	-0.68(-1.10%)
Oct 14, 2011	61.55	61.88	61.48	61.78	26,468	+1.08(+1.78%)
Oct 13, 2011	60.28	60.85	60.02	60.70	34,077	+0.20(+0.33%)
Oct 12, 2011	60.25	60.90	60.25	60.50	16,252	+0.41(+0.68%)
Oct 11, 2011	59.25	60.19	57.83	60.09	38,442	+0.11(+0.18%)
Oct 10, 2011	59.72	60.22	59.72	59.98	102,746	+0.93(+1.57%)
Oct 07, 2011	59.71	59.71	58.83	59.05	48,125	-0.39(-0.66%)
Oct 06, 2011	58.85	59.55	58.74	59.44	73,519	+0.99(+1.69%)
Oct 05, 2011	57.52	58.61	57.52	58.45	491,699	+0.78(+1.35%)
Oct 04, 2011	57.35	57.79	56.34	57.67	137,418	+0.30(+0.52%)
Oct 03, 2011	57.81	58.24	57.30	57.37	47,522	-0.78(-1.34%)
Sep 30, 2011	58.78	58.79	58.12	58.15	70,196	-0.73(-1.24%)
Sep 29, 2011	58.94	59.44	58.71	58.88	56,653	+0.61(+1.05%)
Sep 28, 2011	59.79	59.79	58.27	58.27	28,178	-1.44(-2.41%)
Sep 27, 2011	59.82	60.30	59.70	59.71	26,845	+0.80(+1.36%)
Sep 26, 2011	58.15	58.91	57.94	58.91	31,333	+0.34(+0.58%)
Sep 23, 2011	59.46	59.65	58.40	58.57	71,969	-1.48(-2.46%)
Sep 22, 2011	60.57	60.90	59.91	60.05	174,013	-2.01(-3.24%)
Sep 21, 2011	63.31	63.35	62.06	62.06	120,014	-1.21(-1.91%)
Sep 20, 2011	63.13	63.63	63.05	63.27	29,095	+0.10(+0.16%)
Sep 19, 2011	63.75	63.75	62.86	63.17	21,268	-0.62(-0.97%)
Sep 16, 2011	64.42	64.42	63.79	63.79	17,554	-0.46(-0.72%)
Sep 15, 2011	64.82	64.83	64.14	64.25	22,748	-0.15(-0.23%)
Sep 14, 2011	64.16	64.43	63.93	64.40	34,139	+0.07(+0.11%)
Sep 13, 2011	64.35	64.58	64.16	64.33	41,862	-0.10(-0.16%)
Sep 12, 2011	64.34	64.64	64.17	64.43	30,235	-0.36(-0.56%)
Sep 09, 2011	65.25	65.29	64.67	64.79	90,730	-0.92(-1.40%)
Sep 08, 2011	65.59	65.87	65.59	65.71	49,958	+0.06(+0.09%)
Sep 07, 2011	65.19	65.71	65.19	65.65	19,518	+0.37(+0.57%)
Sep 06, 2011	64.61	65.28	64.61	65.28	42,647	-0.23(-0.35%)
Sep 02, 2011	65.59	65.91	65.36	65.51	71,453	-0.24(-0.37%)
Sep 01, 2011	65.86	66.18	65.75	65.75	23,062	-0.40(-0.60%)
Aug 31, 2011	65.78	66.28	65.78	66.15	33,946	+0.39(+0.59%)
Aug 30, 2011	65.40	65.84	65.18	65.76	46,830	+0.46(+0.70%)
Aug 29, 2011	65.42	65.42	65.18	65.30	33,142	+0.07(+0.11%)
Aug 26, 2011	64.49	65.23	64.22	65.23	23,627	+0.55(+0.85%)
Aug 25, 2011	64.63	64.76	64.00	64.68	40,387	+0.26(+0.41%)
Aug 24, 2011	64.96	65.16	64.25	64.42	122,827	-0.51(-0.79%)
Aug 23, 2011	64.76	65.01	64.47	64.93	20,992	+0.51(+0.80%)
Aug 22, 2011	64.58	64.58	64.22	64.42	64,908	-0.05(-0.08%)
Aug 19, 2011	63.85	64.57	63.79	64.47	32,185	+1.00(+1.58%)
Aug 18, 2011	63.84	63.84	63.21	63.47	27,382	-1.13(-1.75%)
Aug 17, 2011	64.39	64.76	64.30	64.60	66,419	+0.86(+1.35%)
Aug 16, 2011	63.27	63.84	63.15	63.74	156,039	-0.02(-0.03%)
Aug 15, 2011	63.25	63.80	63.25	63.76	30,668	+0.78(+1.24%)
Aug 12, 2011	62.77	63.29	62.77	62.98	25,965	+0.16(+0.25%)
Aug 11, 2011	62.15	62.98	62.05	62.82	53,817	+1.31(+2.13%)
Aug 10, 2011	61.57	61.91	61.37	61.51	150,336	-0.03(-0.05%)
Aug 09, 2011	63.50	62.18	60.60	61.54	103,132	+0.39(+0.64%)
Aug 08, 2011	62.33	62.59	61.13	61.15	222,990	-2.12(-3.35%)
Aug 05, 2011	63.76	64.03	62.57	63.27	49,133	-0.39(-0.62%)
Aug 04, 2011	65.05	65.05	63.59	63.66	81,116	-1.88(-2.87%)
Aug 03, 2011	65.93	65.96	65.40	65.54	99,645	-0.94(-1.41%)
Aug 02, 2011	66.29	66.72	66.28	66.48	76,590	-0.12(-0.18%)

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