Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	69.01	69.21	68.97	69.17	2,536,058	+0.22(+0.31%)
Apr 29, 2013	68.88	68.97	68.79	68.96	1,297,232	+0.17(+0.24%)
Apr 26, 2013	68.83	68.83	68.76	68.79	1,865,089	+0.03(+0.05%)
Apr 25, 2013	68.64	68.88	68.64	68.76	2,650,147	+0.08(+0.12%)
Apr 24, 2013	68.56	68.71	68.51	68.68	2,511,900	+0.13(+0.19%)
Apr 23, 2013	68.34	68.54	68.34	68.54	1,943,466	+0.22(+0.32%)
Apr 22, 2013	68.21	68.39	68.15	68.33	2,345,016	+0.22(+0.32%)
Apr 19, 2013	68.10	68.13	68.01	68.11	1,706,312	+0.08(+0.12%)
Apr 18, 2013	68.13	68.16	68.01	68.03	2,627,587	-0.13(-0.19%)
Apr 17, 2013	68.20	68.20	68.01	68.16	1,816,145	-0.15(-0.22%)
Apr 16, 2013	68.06	68.33	68.03	68.31	2,639,442	+0.38(+0.56%)
Apr 15, 2013	68.16	68.20	67.93	67.93	2,735,789	-0.36(-0.53%)
Apr 12, 2013	68.21	68.30	68.11	68.30	1,564,063	+0.08(+0.12%)
Apr 11, 2013	68.25	68.28	68.16	68.21	1,672,857	-0.03(-0.05%)
Apr 10, 2013	67.93	68.25	67.93	68.25	3,204,126	+0.33(+0.49%)
Apr 09, 2013	67.88	67.96	67.79	67.91	3,112,568	+0.10(+0.15%)
Apr 08, 2013	67.68	67.82	67.65	67.81	8,587,276	+0.05(+0.07%)
Apr 05, 2013	67.55	67.76	67.52	67.76	4,320,531	+0.10(+0.15%)
Apr 04, 2013	67.85	67.95	67.65	67.67	13,234,042	-0.13(-0.20%)
Apr 03, 2013	67.80	67.85	67.70	67.80	2,364,223	+0.00(+0.00%)
Apr 02, 2013	67.86	67.95	67.75	67.80	3,204,644	-0.05(-0.07%)
Apr 01, 2013	67.70	67.90	67.63	67.85	3,217,242	+0.08(+0.12%)
Mar 28, 2013	67.57	67.77	67.57	67.77	2,358,313	+0.10(+0.15%)
Mar 27, 2013	67.57	67.69	67.57	67.67	1,604,270	-0.03(-0.05%)
Mar 26, 2013	67.70	67.72	67.60	67.70	1,282,748	+0.10(+0.15%)
Mar 25, 2013	67.67	67.75	67.55	67.60	3,303,103	-0.05(-0.07%)
Mar 22, 2013	67.70	67.77	67.59	67.65	2,221,190	-0.03(-0.05%)
Mar 21, 2013	67.72	67.79	67.60	67.69	2,049,146	-0.10(-0.15%)
Mar 20, 2013	67.67	67.83	67.67	67.79	1,457,337	+0.16(+0.24%)
Mar 19, 2013	67.75	67.80	67.58	67.62	3,312,629	-0.10(-0.15%)
Mar 18, 2013	67.55	67.77	67.47	67.72	2,232,965	+0.00(+0.00%)
Mar 15, 2013	67.65	67.75	67.59	67.72	1,436,260	+0.05(+0.07%)
Mar 14, 2013	67.59	67.75	67.55	67.67	2,749,123	+0.05(+0.07%)
Mar 13, 2013	67.50	67.62	67.41	67.62	2,143,077	+0.19(+0.28%)
Mar 12, 2013	67.49	67.54	67.37	67.43	3,190,075	-0.01(-0.01%)
Mar 11, 2013	67.46	67.50	67.39	67.44	2,343,219	+0.02(+0.04%)
Mar 08, 2013	67.47	67.52	67.31	67.41	6,364,165	+0.01(+0.01%)
Mar 07, 2013	67.34	67.55	67.34	67.41	1,576,395	+0.06(+0.09%)
Mar 06, 2013	67.44	67.44	67.29	67.35	2,023,088	+0.02(+0.04%)
Mar 05, 2013	67.27	67.41	67.27	67.32	1,750,252	+0.10(+0.15%)
Mar 04, 2013	67.19	67.29	67.18	67.22	2,744,511	-0.08(-0.12%)
Mar 01, 2013	67.06	67.34	67.04	67.31	3,362,625	+0.25(+0.37%)
Feb 28, 2013	67.14	67.17	67.04	67.06	2,528,048	-0.11(-0.16%)
Feb 27, 2013	67.13	67.28	67.10	67.17	3,466,267	+0.07(+0.10%)
Feb 26, 2013	66.95	67.22	66.87	67.10	5,074,094	+0.15(+0.22%)
Feb 22, 2013	66.87	66.99	66.81	66.95	3,143,757	+0.08(+0.12%)
Feb 21, 2013	66.74	66.87	66.72	66.87	2,935,354	+0.07(+0.10%)
Feb 20, 2013	66.89	66.97	66.77	66.81	2,756,968	-0.08(-0.12%)
Feb 19, 2013	66.79	66.92	66.77	66.89	3,069,282	+0.21(+0.32%)
Feb 15, 2013	66.82	66.92	66.61	66.68	3,463,387	-0.15(-0.22%)
Feb 14, 2013	66.61	66.86	66.60	66.82	3,094,949	+0.15(+0.22%)
Feb 13, 2013	66.64	66.71	66.56	66.68	2,920,161	+0.08(+0.12%)
Feb 12, 2013	66.38	66.68	66.35	66.59	3,886,489	+0.21(+0.32%)
Feb 11, 2013	66.30	66.40	66.28	66.38	3,921,468	+0.05(+0.07%)
Feb 08, 2013	66.31	66.46	66.31	66.33	3,981,647	+0.03(+0.05%)
Feb 07, 2013	66.51	66.51	66.25	66.30	4,298,943	-0.21(-0.32%)
Feb 06, 2013	66.61	66.63	66.40	66.51	4,124,423	+0.02(+0.02%)
Feb 04, 2013	66.59	66.76	66.43	66.49	5,137,830	-0.28(-0.42%)
Feb 01, 2013	66.74	66.92	66.68	66.77	5,606,187	+0.18(+0.28%)
Jan 31, 2013	66.67	66.80	66.56	66.59	6,104,488	-0.08(-0.12%)
Jan 30, 2013	67.19	67.21	66.65	66.67	7,473,500	-0.59(-0.87%)
Jan 29, 2013	67.39	67.40	67.26	67.26	2,702,587	-0.23(-0.34%)
Jan 28, 2013	67.54	67.54	67.39	67.49	2,648,632	+0.02(+0.02%)
Jan 25, 2013	67.57	67.58	67.43	67.47	2,317,651	+0.00(+0.00%)
Jan 24, 2013	67.37	67.54	67.37	67.47	2,511,497	+0.08(+0.12%)
Jan 23, 2013	67.44	67.47	67.37	67.39	1,690,557	-0.08(-0.12%)
Jan 22, 2013	67.47	67.49	67.32	67.47	1,982,765	+0.05(+0.07%)
Jan 18, 2013	67.21	67.42	67.21	67.42	1,722,149	+0.10(+0.15%)
Jan 17, 2013	67.13	67.36	67.11	67.32	3,080,524	+0.26(+0.39%)
Jan 16, 2013	67.14	67.19	67.01	67.06	2,491,529	-0.16(-0.24%)
Jan 15, 2013	67.09	67.23	67.03	67.23	2,292,015	+0.00(+0.00%)
Jan 14, 2013	67.23	67.27	67.06	67.23	1,623,733	+0.00(+0.00%)
Jan 11, 2013	67.16	67.29	67.09	67.23	1,576,084	+0.02(+0.02%)
Jan 10, 2013	67.11	67.21	67.08	67.21	2,232,664	+0.11(+0.17%)
Jan 09, 2013	67.08	67.11	67.00	67.09	1,478,493	+0.10(+0.15%)
Jan 08, 2013	67.01	67.05	66.92	67.00	1,866,349	-0.02(-0.02%)
Jan 07, 2013	66.77	67.03	66.70	67.01	3,735,260	+0.15(+0.22%)
Jan 04, 2013	66.77	66.96	66.69	66.87	3,224,103	+0.08(+0.12%)
Jan 03, 2013	66.80	66.93	66.70	66.78	4,107,301	-0.15(-0.22%)
Jan 02, 2013	66.85	66.96	66.41	66.93	4,806,054	+0.52(+0.79%)
Dec 31, 2012	66.21	66.41	66.13	66.41	2,423,284	+0.26(+0.39%)
Dec 28, 2012	66.33	66.46	66.15	66.15	2,452,401	-0.18(-0.27%)
Dec 27, 2012	66.30	66.44	66.17	66.33	3,555,435	+0.09(+0.14%)
Dec 26, 2012	66.13	66.25	66.04	66.24	1,856,332	+0.21(+0.32%)
Dec 24, 2012	66.24	66.27	65.96	66.03	1,461,858	-0.31(-0.46%)
Dec 21, 2012	66.11	66.34	66.08	66.34	3,047,269	-0.15(-0.22%)
Dec 20, 2012	66.29	66.53	66.27	66.48	2,784,651	+0.16(+0.24%)
Dec 19, 2012	66.47	66.47	66.27	66.32	2,415,292	-0.11(-0.17%)
Dec 18, 2012	66.37	66.48	66.29	66.43	1,953,602	+0.00(+0.00%)
Dec 17, 2012	66.09	66.43	66.09	66.43	2,129,000	+0.29(+0.44%)
Dec 14, 2012	66.17	66.27	66.06	66.14	2,838,057	+0.02(+0.02%)
Dec 13, 2012	66.25	66.38	66.11	66.13	2,838,136	-0.19(-0.29%)
Dec 12, 2012	66.29	66.37	66.16	66.32	1,850,272	+0.18(+0.27%)
Dec 11, 2012	66.13	66.27	66.04	66.14	2,017,765	+0.13(+0.20%)
Dec 10, 2012	65.88	66.08	65.87	66.01	2,015,851	+0.10(+0.15%)
Dec 07, 2012	66.09	66.09	65.83	65.91	2,118,109	-0.04(-0.06%)
Dec 06, 2012	65.85	65.98	65.83	65.95	1,588,087	+0.20(+0.31%)
Dec 05, 2012	65.77	65.85	65.72	65.75	2,718,083	+0.05(+0.07%)
Dec 04, 2012	65.57	65.74	65.57	65.70	2,253,809	-0.11(-0.17%)
Nov 30, 2012	65.62	65.82	65.59	65.82	2,383,878	+0.19(+0.30%)
Nov 29, 2012	65.56	65.67	65.48	65.62	1,734,216	+0.24(+0.37%)
Nov 28, 2012	65.31	65.51	65.16	65.38	2,533,880	+0.05(+0.07%)
Nov 27, 2012	65.23	65.39	65.20	65.33	2,586,068	+0.19(+0.30%)
Nov 26, 2012	65.18	65.25	65.02	65.14	2,319,261	-0.13(-0.20%)
Nov 23, 2012	65.15	65.31	65.04	65.27	1,546,651	+0.28(+0.42%)
Nov 21, 2012	65.01	65.09	64.96	64.99	2,560,541	-0.02(-0.02%)
Nov 20, 2012	64.97	65.05	64.83	65.01	3,408,271	+0.08(+0.13%)
Nov 19, 2012	64.71	65.01	64.65	64.92	7,145,170	+0.44(+0.68%)
Nov 16, 2012	64.39	64.60	64.24	64.49	3,523,983	+0.06(+0.10%)
Nov 15, 2012	64.37	64.49	64.02	64.42	4,371,397	+0.06(+0.10%)
Nov 14, 2012	64.83	64.83	64.29	64.36	4,776,410	-0.18(-0.28%)
Nov 13, 2012	64.62	64.78	64.50	64.53	3,731,985	-0.19(-0.30%)
Nov 12, 2012	64.97	65.05	64.71	64.73	2,508,564	-0.06(-0.10%)
Nov 09, 2012	64.71	64.96	64.66	64.79	5,348,505	-0.00(-0.01%)
Nov 08, 2012	65.10	65.20	64.79	64.80	4,976,674	-0.21(-0.32%)
Nov 07, 2012	65.30	65.30	64.97	65.01	2,751,769	-0.31(-0.47%)
Nov 06, 2012	65.33	65.48	65.27	65.31	1,515,936	+0.06(+0.10%)
Nov 05, 2012	65.28	65.38	65.18	65.25	1,736,612	-0.02(-0.02%)
Nov 02, 2012	65.49	65.56	65.25	65.27	2,482,364	-0.08(-0.12%)
Nov 01, 2012	65.12	65.35	65.09	65.35	2,543,010	+0.25(+0.39%)
Oct 31, 2012	65.06	65.16	64.98	65.09	3,289,372	+0.10(+0.15%)
Oct 26, 2012	65.18	65.00	65.00	65.00	2,287,155	-0.10(-0.15%)
Oct 25, 2012	65.19	65.32	65.09	65.10	2,327,775	+0.08(+0.12%)
Oct 24, 2012	65.26	65.29	64.97	65.01	3,294,165	-0.18(-0.27%)
Oct 23, 2012	65.26	65.26	65.05	65.19	3,596,286	-0.03(-0.05%)
Oct 19, 2012	65.50	65.53	65.16	65.22	1,702,159	-0.29(-0.44%)
Oct 18, 2012	65.47	65.58	65.43	65.51	1,415,814	-0.08(-0.12%)
Oct 17, 2012	65.55	65.64	65.43	65.60	2,729,879	+0.19(+0.30%)
Oct 16, 2012	65.26	65.43	65.26	65.40	1,768,592	+0.11(+0.17%)
Oct 15, 2012	65.14	65.34	65.03	65.29	2,096,793	+0.34(+0.52%)
Oct 12, 2012	64.97	65.13	64.93	64.95	2,303,967	+0.06(+0.10%)
Oct 11, 2012	64.80	64.96	64.77	64.89	2,304,064	+0.23(+0.35%)
Oct 10, 2012	64.74	64.80	64.63	64.66	2,575,628	-0.10(-0.15%)
Oct 09, 2012	64.85	64.87	64.72	64.76	4,508,115	-0.10(-0.15%)
Oct 08, 2012	64.77	64.89	64.72	64.85	1,390,004	-0.02(-0.02%)
Oct 05, 2012	65.03	65.11	64.74	64.87	2,777,689	+0.03(+0.05%)
Oct 04, 2012	64.71	64.92	64.69	64.84	1,740,107	+0.29(+0.45%)
Oct 03, 2012	64.58	64.72	64.50	64.55	7,920,134	+0.03(+0.05%)
Oct 02, 2012	64.59	64.66	64.43	64.51	4,036,561	+0.00(+0.00%)
Oct 01, 2012	64.93	64.93	64.48	64.51	2,217,282	-0.01(-0.02%)
Sep 28, 2012	64.54	64.77	64.51	64.53	5,727,425	-0.14(-0.22%)
Sep 27, 2012	64.40	64.71	64.37	64.67	4,385,044	+0.43(+0.67%)
Sep 26, 2012	64.35	64.42	63.95	64.24	5,354,942	-0.27(-0.42%)
Sep 25, 2012	64.91	65.02	64.46	64.51	3,894,536	-0.45(-0.69%)
Sep 24, 2012	64.96	65.02	64.90	64.96	2,325,601	-0.06(-0.10%)
Sep 21, 2012	65.22	65.22	64.94	65.02	2,643,094	-0.03(-0.05%)
Sep 20, 2012	65.22	65.28	65.01	65.06	2,011,405	-0.27(-0.42%)
Sep 19, 2012	65.49	65.49	65.33	65.33	1,759,871	-0.06(-0.10%)
Sep 18, 2012	65.38	65.44	65.22	65.39	2,821,670	-0.02(-0.02%)
Sep 17, 2012	65.41	65.41	65.25	65.41	1,714,626	-0.02(-0.02%)
Sep 14, 2012	65.39	65.47	65.30	65.43	3,659,528	+0.06(+0.10%)
Sep 13, 2012	65.11	65.39	65.01	65.36	3,693,950	+0.30(+0.47%)
Sep 12, 2012	64.94	65.06	64.93	65.06	2,856,937	+0.26(+0.40%)
Sep 11, 2012	64.59	64.88	64.53	64.80	4,122,300	+0.30(+0.47%)
Sep 10, 2012	64.48	64.62	64.43	64.50	2,630,794	+0.02(+0.02%)
Sep 07, 2012	64.35	64.50	64.35	64.48	2,750,995	+0.16(+0.25%)
Sep 06, 2012	64.09	64.32	64.03	64.32	3,546,166	+0.32(+0.50%)
Sep 05, 2012	64.03	64.08	63.95	64.00	2,113,021	+0.03(+0.05%)
Sep 04, 2012	64.05	64.06	63.82	63.97	3,619,782	-0.09(-0.14%)
Aug 31, 2012	64.01	64.06	63.91	64.06	2,154,657	+0.18(+0.27%)
Aug 30, 2012	63.88	63.95	63.79	63.88	2,722,807	+0.02(+0.03%)
Aug 29, 2012	63.90	63.90	63.80	63.87	1,661,106	+0.06(+0.10%)
Aug 27, 2012	63.87	63.91	63.71	63.80	1,910,042	-0.02(-0.02%)
Aug 24, 2012	63.64	63.85	63.53	63.82	6,030,308	+0.22(+0.35%)
Aug 23, 2012	63.71	63.71	63.48	63.59	1,467,107	-0.06(-0.10%)
Aug 22, 2012	63.64	63.67	63.58	63.66	1,408,306	+0.00(+0.00%)
Aug 21, 2012	63.59	63.71	63.58	63.66	2,814,336	+0.18(+0.28%)
Aug 20, 2012	63.42	63.55	63.37	63.48	1,236,476	+0.05(+0.08%)
Aug 17, 2012	63.37	63.53	63.36	63.44	1,161,303	+0.03(+0.05%)
Aug 16, 2012	63.32	63.50	63.16	63.40	2,603,904	+0.14(+0.23%)
Aug 15, 2012	63.59	63.59	63.26	63.26	1,578,920	-0.27(-0.43%)
Aug 14, 2012	63.50	63.64	63.47	63.53	2,043,383	+0.05(+0.08%)
Aug 13, 2012	63.52	63.52	63.34	63.48	1,687,502	+0.05(+0.08%)
Aug 10, 2012	63.53	63.55	63.34	63.44	1,202,933	-0.08(-0.13%)
Aug 09, 2012	63.55	63.59	63.43	63.52	2,348,739	+0.05(+0.08%)
Aug 08, 2012	63.52	63.56	63.37	63.47	1,735,610	+0.07(+0.11%)
Aug 07, 2012	63.67	63.67	63.36	63.40	3,209,297	-0.11(-0.18%)
Aug 06, 2012	63.56	63.75	63.48	63.52	2,913,508	-0.05(-0.08%)
Aug 03, 2012	63.53	63.66	63.42	63.56	2,382,717	+0.32(+0.50%)
Aug 02, 2012	63.38	63.44	63.20	63.24	1,640,544	-0.24(-0.38%)
Aug 01, 2012	63.44	63.48	63.28	63.48	2,516,256	+0.21(+0.33%)
Jul 31, 2012	63.28	63.40	63.15	63.28	2,997,633	+0.08(+0.13%)
Jul 30, 2012	63.15	63.23	63.07	63.20	3,808,168	+0.02(+0.03%)
Jul 27, 2012	62.99	63.20	62.93	63.18	4,420,688	+0.27(+0.43%)
Jul 26, 2012	62.69	62.99	62.67	62.91	3,316,734	+0.51(+0.81%)
Jul 25, 2012	62.69	62.71	62.39	62.40	3,559,205	-0.11(-0.18%)
Jul 24, 2012	62.84	62.86	62.47	62.51	3,547,858	-0.40(-0.63%)
Jul 23, 2012	62.58	62.93	62.40	62.91	5,800,994	+0.06(+0.10%)
Jul 20, 2012	63.05	63.09	62.78	62.85	1,785,617	-0.37(-0.59%)
Jul 19, 2012	63.10	63.36	63.06	63.22	4,454,587	+0.10(+0.16%)
Jul 18, 2012	62.82	63.12	62.77	63.12	4,445,009	+0.32(+0.51%)
Jul 17, 2012	62.66	62.82	62.47	62.80	2,019,376	+0.30(+0.48%)
Jul 16, 2012	62.37	62.67	62.37	62.50	1,341,581	-0.16(-0.25%)
Jul 13, 2012	62.53	62.69	62.47	62.66	2,367,869	+0.24(+0.38%)
Jul 12, 2012	62.61	62.63	62.24	62.42	2,528,038	-0.24(-0.38%)
Jul 11, 2012	62.56	62.69	62.42	62.66	1,751,488	+0.29(+0.46%)
Jul 10, 2012	62.69	62.77	62.36	62.37	2,666,285	-0.22(-0.35%)
Jul 09, 2012	62.50	62.67	62.39	62.59	1,273,784	+0.06(+0.10%)
Jul 06, 2012	62.50	62.61	62.34	62.53	1,288,305	-0.05(-0.08%)
Jul 05, 2012	62.53	62.72	62.31	62.58	2,222,109	-0.06(-0.10%)
Jul 03, 2012	62.44	62.67	62.32	62.64	1,116,033	+0.29(+0.46%)
Jul 02, 2012	62.32	62.37	62.01	62.36	6,592,456	+0.12(+0.19%)
Jun 29, 2012	62.17	62.28	62.02	62.24	3,892,421	+0.46(+0.74%)
Jun 28, 2012	61.59	61.81	61.56	61.78	1,923,648	-0.03(-0.05%)
Jun 27, 2012	61.60	61.83	61.51	61.81	1,606,534	+0.35(+0.56%)
Jun 26, 2012	61.59	61.59	61.24	61.46	3,055,955	-0.06(-0.10%)
Jun 25, 2012	61.37	61.56	61.27	61.53	2,749,345	-0.03(-0.05%)
Jun 22, 2012	61.46	61.64	61.43	61.56	3,143,525	+0.28(+0.45%)
Jun 21, 2012	61.72	61.81	61.15	61.28	3,903,582	-0.35(-0.58%)
Jun 20, 2012	61.51	61.72	61.35	61.64	3,324,165	+0.20(+0.33%)
Jun 19, 2012	61.23	61.56	61.13	61.43	2,753,747	+0.54(+0.88%)
Jun 18, 2012	60.86	61.01	60.78	60.90	1,446,677	-0.11(-0.18%)
Jun 15, 2012	60.78	61.04	60.72	61.01	2,307,180	+0.20(+0.34%)
Jun 14, 2012	60.44	60.85	60.44	60.80	2,313,731	+0.30(+0.50%)
Jun 13, 2012	60.60	60.71	60.30	60.50	2,143,203	-0.16(-0.26%)
Jun 12, 2012	60.37	60.72	60.31	60.66	3,898,848	+0.47(+0.79%)
Jun 11, 2012	60.74	60.75	60.17	60.19	3,916,666	-0.32(-0.52%)
Jun 08, 2012	60.33	60.67	60.26	60.50	5,301,198	+0.16(+0.26%)
Jun 07, 2012	60.47	60.60	60.17	60.34	3,647,354	+0.22(+0.37%)
Jun 06, 2012	59.73	60.17	59.71	60.12	3,990,696	+0.52(+0.87%)
Jun 05, 2012	59.27	59.74	59.24	59.60	2,978,901	+0.22(+0.37%)
Jun 04, 2012	59.29	59.60	59.26	59.38	4,539,858	+0.09(+0.16%)
Jun 01, 2012	59.30	59.65	59.16	59.29	7,287,465	-0.45(-0.75%)
May 31, 2012	60.47	60.49	59.73	59.73	11,797,871	-0.64(-1.06%)
May 30, 2012	60.38	60.49	60.31	60.38	1,938,709	-0.30(-0.49%)
May 29, 2012	60.38	60.74	60.34	60.67	2,795,511	+0.50(+0.83%)
May 25, 2012	60.36	60.36	60.11	60.17	1,772,123	-0.08(-0.13%)
May 24, 2012	60.38	60.39	60.16	60.25	1,849,250	+0.03(+0.05%)
May 23, 2012	60.13	60.39	60.02	60.22	4,108,909	-0.05(-0.08%)
May 22, 2012	60.39	60.66	60.22	60.27	4,581,923	-0.05(-0.08%)
May 21, 2012	60.05	60.42	60.02	60.31	4,546,029	+0.41(+0.68%)
May 18, 2012	60.09	60.42	59.81	59.91	8,785,064	+0.05(+0.08%)
May 17, 2012	60.67	60.69	59.61	59.86	11,295,790	-0.78(-1.29%)
May 16, 2012	61.25	61.43	60.64	60.64	4,837,887	-0.58(-0.95%)
May 15, 2012	61.57	61.57	61.18	61.22	4,662,353	-0.27(-0.43%)
May 14, 2012	61.79	61.83	61.41	61.49	4,297,287	-0.50(-0.81%)
May 11, 2012	61.76	62.13	61.76	61.99	3,055,038	+0.13(+0.20%)
May 10, 2012	62.13	62.15	61.79	61.86	4,808,875	+0.00(+0.00%)
May 09, 2012	61.94	61.97	61.76	61.86	4,507,813	-0.24(-0.38%)
May 08, 2012	62.04	62.12	61.88	62.10	2,823,234	+0.00(+0.00%)
May 07, 2012	62.07	62.24	61.93	62.10	2,154,022	+0.03(+0.06%)
May 04, 2012	62.01	62.08	61.94	62.07	2,157,482	+0.01(+0.02%)
May 03, 2012	62.07	62.23	61.99	62.05	3,086,619	-0.09(-0.15%)
May 02, 2012	61.99	62.21	61.91	62.15	2,388,035	+0.05(+0.08%)

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