Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	60.20	61.02	60.14	60.46	2,396,822	+0.37(+0.62%)
Apr 29, 2013	60.36	60.72	59.91	60.08	1,708,536	+0.03(+0.06%)
Apr 26, 2013	60.27	60.28	60.00	60.05	2,002,264	-0.04(-0.07%)
Apr 25, 2013	60.26	60.89	59.73	60.09	2,291,081	+0.10(+0.16%)
Apr 24, 2013	61.27	61.47	59.99	60.00	1,457,227	-1.36(-2.22%)
Apr 23, 2013	61.02	61.72	60.64	61.36	2,374,398	+0.69(+1.14%)
Apr 22, 2013	60.58	60.87	60.29	60.67	2,135,732	-0.07(-0.11%)
Apr 19, 2013	58.96	60.83	58.36	60.74	4,071,634	+2.14(+3.66%)
Apr 18, 2013	58.29	58.75	57.96	58.59	2,032,928	+0.44(+0.75%)
Apr 17, 2013	58.88	59.00	57.80	58.16	2,131,637	-1.03(-1.74%)
Apr 16, 2013	59.11	59.39	58.81	59.19	2,365,848	+0.43(+0.73%)
Apr 15, 2013	59.19	59.35	58.44	58.76	3,341,570	-0.73(-1.23%)
Apr 12, 2013	58.64	59.51	58.32	59.49	2,105,180	+0.59(+1.01%)
Apr 11, 2013	57.16	59.09	57.01	58.90	2,769,927	+1.80(+3.16%)
Apr 10, 2013	56.28	57.42	56.19	57.09	1,438,986	+0.88(+1.57%)
Apr 09, 2013	56.26	56.32	55.52	56.21	1,424,057	+0.08(+0.14%)
Apr 08, 2013	55.06	56.13	54.96	56.13	1,364,073	+1.06(+1.93%)
Apr 05, 2013	55.48	55.62	54.30	55.07	2,498,714	-1.19(-2.11%)
Apr 04, 2013	56.60	56.81	56.12	56.26	1,827,727	-0.31(-0.54%)
Apr 03, 2013	56.94	57.02	56.22	56.56	1,819,085	-0.35(-0.61%)
Apr 02, 2013	55.89	57.19	55.84	56.91	1,533,786	+1.41(+2.54%)
Apr 01, 2013	55.78	55.91	55.20	55.50	882,954	-0.32(-0.58%)
Mar 28, 2013	55.61	55.89	55.03	55.82	1,562,037	+0.43(+0.77%)
Mar 27, 2013	55.45	55.48	55.03	55.39	1,111,435	-0.39(-0.70%)
Mar 26, 2013	55.51	55.80	55.19	55.79	998,344	+0.62(+1.12%)
Mar 25, 2013	55.80	56.16	54.99	55.17	977,734	-0.53(-0.95%)
Mar 22, 2013	55.04	55.92	55.02	55.70	1,370,863	+0.74(+1.35%)
Mar 21, 2013	55.30	55.48	54.94	54.96	1,565,912	-0.62(-1.11%)
Mar 20, 2013	54.71	55.72	54.71	55.58	2,753,724	+1.31(+2.41%)
Mar 19, 2013	54.77	54.92	53.94	54.27	2,685,012	-0.17(-0.30%)
Mar 18, 2013	54.68	54.90	54.27	54.43	2,189,069	-0.78(-1.42%)
Mar 15, 2013	56.44	56.46	55.17	55.22	2,532,111	-1.46(-2.58%)
Mar 14, 2013	56.89	56.96	56.56	56.68	1,183,053	+0.00(+0.00%)
Mar 13, 2013	57.37	57.44	56.30	56.68	1,613,949	-0.71(-1.23%)
Mar 12, 2013	57.49	57.70	57.33	57.39	1,765,144	+0.07(+0.12%)
Mar 11, 2013	57.08	57.50	56.92	57.32	663,603	+0.04(+0.08%)
Mar 08, 2013	57.54	57.54	56.58	57.28	1,860,786	-0.17(-0.30%)
Mar 07, 2013	57.38	57.74	57.26	57.45	2,135,520	-0.02(-0.03%)
Mar 06, 2013	57.44	57.69	57.26	57.47	1,541,115	+0.06(+0.11%)
Mar 05, 2013	56.67	57.98	56.64	57.41	2,638,491	+0.84(+1.48%)
Mar 04, 2013	56.18	56.57	55.87	56.57	1,619,948	+0.37(+0.65%)
Mar 01, 2013	55.51	56.21	55.07	56.20	1,513,902	+0.32(+0.58%)
Feb 28, 2013	55.96	56.32	55.85	55.88	2,123,211	+0.15(+0.27%)
Feb 27, 2013	54.16	55.83	54.13	55.73	2,022,451	+1.39(+2.57%)
Feb 26, 2013	53.80	54.46	53.44	54.34	2,217,838	+0.64(+1.19%)
Feb 25, 2013	55.32	55.32	53.66	53.70	1,623,054	-1.33(-2.42%)
Feb 22, 2013	54.99	55.30	54.47	55.03	1,796,477	+0.24(+0.44%)
Feb 21, 2013	55.03	55.51	54.39	54.79	1,900,582	-0.59(-1.07%)
Feb 20, 2013	55.34	55.88	55.33	55.38	2,206,317	+0.10(+0.17%)
Feb 19, 2013	54.85	55.30	54.33	55.28	2,386,234	+0.43(+0.78%)
Feb 15, 2013	55.14	55.72	54.75	54.86	3,061,785	-0.37(-0.68%)
Feb 14, 2013	54.98	55.44	54.62	55.23	1,389,978	+0.21(+0.38%)
Feb 13, 2013	54.48	55.14	54.46	55.02	1,714,224	+0.55(+1.01%)
Feb 12, 2013	53.87	54.57	53.63	54.48	1,985,110	+0.77(+1.44%)
Feb 11, 2013	54.24	54.24	53.44	53.70	2,828,389	-0.84(-1.55%)
Feb 08, 2013	54.86	55.21	54.28	54.54	1,610,495	-0.34(-0.62%)
Feb 07, 2013	54.95	55.08	53.97	54.88	2,582,675	-0.17(-0.30%)
Feb 06, 2013	55.85	56.06	54.93	55.05	2,330,761	+1.98(+3.73%)
Feb 04, 2013	54.28	54.33	53.01	53.07	2,903,325	-1.45(-2.66%)
Feb 01, 2013	53.20	54.74	53.20	54.52	5,004,019	+1.56(+2.94%)
Jan 31, 2013	53.99	54.11	52.81	52.96	4,511,314	-1.69(-3.09%)
Jan 30, 2013	55.37	55.62	54.56	54.65	1,087,659	-0.74(-1.33%)
Jan 29, 2013	55.02	55.53	54.83	55.39	1,838,093	+0.50(+0.92%)
Jan 28, 2013	55.03	55.08	54.71	54.88	2,389,446	-0.10(-0.17%)
Jan 25, 2013	54.72	55.06	54.50	54.98	2,084,083	+0.62(+1.14%)
Jan 24, 2013	54.41	54.76	54.16	54.36	2,088,469	+0.12(+0.22%)
Jan 23, 2013	54.41	54.69	54.18	54.24	1,538,556	-0.36(-0.65%)
Jan 22, 2013	54.48	54.69	54.21	54.60	1,981,954	-0.03(-0.06%)
Jan 18, 2013	55.55	55.56	54.24	54.63	3,587,887	-1.20(-2.15%)
Jan 17, 2013	56.01	56.16	55.62	55.83	1,722,755	+0.23(+0.41%)
Jan 16, 2013	55.79	55.92	55.54	55.61	1,228,022	-0.32(-0.58%)
Jan 15, 2013	55.63	55.94	55.29	55.93	1,323,684	+0.10(+0.17%)
Jan 14, 2013	55.67	56.01	55.54	55.83	2,391,710	+0.09(+0.16%)
Jan 11, 2013	55.46	55.75	55.23	55.74	2,076,898	+0.29(+0.52%)
Jan 10, 2013	54.65	55.47	54.33	55.46	3,125,438	+1.14(+2.10%)
Jan 09, 2013	54.58	54.95	54.25	54.32	1,552,260	-0.22(-0.40%)
Jan 08, 2013	53.68	54.54	53.56	54.54	1,887,297	+0.64(+1.19%)
Jan 07, 2013	54.48	54.48	53.41	53.89	2,171,000	-0.60(-1.10%)
Jan 04, 2013	54.15	54.74	53.92	54.49	2,180,736	+0.40(+0.74%)
Jan 03, 2013	53.33	54.74	53.33	54.09	3,401,414	+1.06(+2.00%)
Jan 02, 2013	52.84	53.04	51.99	53.03	3,740,337	+1.04(+2.01%)
Dec 31, 2012	50.13	52.06	50.01	51.99	1,509,201	+1.63(+3.25%)
Dec 28, 2012	50.52	51.07	50.33	50.36	1,141,061	-0.45(-0.89%)
Dec 27, 2012	50.37	50.99	50.21	50.81	1,970,417	+0.43(+0.86%)
Dec 26, 2012	51.25	51.35	50.25	50.37	1,450,484	-0.87(-1.70%)
Dec 24, 2012	51.98	51.98	51.12	51.24	789,304	-0.76(-1.45%)
Dec 21, 2012	51.75	52.53	51.59	52.00	2,845,607	-0.15(-0.28%)
Dec 20, 2012	52.59	52.59	51.61	52.15	2,139,515	-0.30(-0.58%)
Dec 19, 2012	52.90	53.08	51.90	52.45	2,339,293	-0.49(-0.92%)
Dec 18, 2012	52.81	53.05	52.72	52.94	2,147,671	+0.07(+0.13%)
Dec 17, 2012	53.03	53.25	52.67	52.87	1,612,511	-0.10(-0.18%)
Dec 14, 2012	51.83	53.17	51.83	52.96	1,751,163	+0.89(+1.70%)
Dec 13, 2012	52.63	52.92	51.97	52.08	884,589	-0.43(-0.81%)
Dec 12, 2012	52.81	53.01	52.36	52.50	1,556,913	+0.00(+0.00%)
Dec 11, 2012	52.28	52.71	52.28	52.50	1,167,761	+0.27(+0.52%)
Dec 10, 2012	52.90	53.01	52.12	52.23	1,517,871	-0.50(-0.96%)
Dec 07, 2012	52.12	52.81	51.88	52.74	2,034,413	+0.78(+1.51%)
Dec 06, 2012	51.38	51.97	50.83	51.95	1,714,865	+0.38(+0.74%)
Dec 05, 2012	51.29	51.88	51.15	51.57	2,273,531	+0.23(+0.46%)
Dec 04, 2012	51.40	51.47	50.68	51.34	2,610,801	+0.70(+1.39%)
Nov 30, 2012	50.59	50.88	50.22	50.63	1,577,698	+0.21(+0.41%)
Nov 29, 2012	50.67	50.99	50.39	50.42	1,994,603	-0.03(-0.07%)
Nov 28, 2012	50.40	50.70	49.89	50.46	1,730,777	+0.07(+0.14%)
Nov 27, 2012	51.03	51.07	50.28	50.39	2,107,431	-0.54(-1.06%)
Nov 26, 2012	50.81	50.96	50.56	50.93	1,208,450	-0.26(-0.50%)
Nov 23, 2012	50.58	51.20	50.24	51.19	816,015	+0.96(+1.91%)
Nov 21, 2012	49.68	50.33	49.68	50.23	2,357,672	+0.40(+0.81%)
Nov 20, 2012	49.53	50.01	49.19	49.82	1,826,144	+0.28(+0.57%)
Nov 19, 2012	49.24	51.03	48.91	49.54	2,297,309	+0.93(+1.91%)
Nov 16, 2012	48.65	48.86	48.20	48.61	2,494,695	+0.18(+0.37%)
Nov 15, 2012	48.38	48.82	48.11	48.43	2,074,376	+0.06(+0.12%)
Nov 14, 2012	48.87	49.13	48.24	48.37	2,431,562	-0.53(-1.09%)
Nov 13, 2012	49.02	49.83	48.83	48.90	1,695,719	-0.42(-0.85%)
Nov 12, 2012	49.41	49.65	49.20	49.33	1,071,642	-0.03(-0.07%)
Nov 09, 2012	49.16	50.07	49.14	49.36	2,549,077	+0.15(+0.31%)
Nov 08, 2012	50.29	50.30	49.19	49.20	2,375,276	-1.07(-2.13%)
Nov 07, 2012	50.85	50.97	50.18	50.28	2,671,883	-1.05(-2.04%)
Nov 06, 2012	51.15	51.44	50.99	51.33	2,240,874	+0.33(+0.64%)
Nov 05, 2012	51.34	51.44	50.46	51.00	3,376,688	-0.54(-1.05%)
Nov 02, 2012	52.90	52.90	51.45	51.54	2,577,949	-0.98(-1.86%)
Nov 01, 2012	52.91	53.07	50.14	52.52	4,024,358	-0.39(-0.73%)
Oct 31, 2012	52.56	53.08	52.00	52.91	2,498,289	+0.71(+1.37%)
Oct 26, 2012	52.71	52.19	52.19	52.19	1,910,139	-0.44(-0.83%)
Oct 25, 2012	53.35	53.67	52.31	52.63	1,583,419	-0.20(-0.37%)
Oct 24, 2012	53.76	53.76	52.70	52.83	1,991,262	-0.57(-1.06%)
Oct 23, 2012	53.31	53.51	52.85	53.39	1,247,937	-0.64(-1.18%)
Oct 19, 2012	54.92	54.96	53.79	54.03	2,021,859	-1.17(-2.12%)
Oct 18, 2012	55.31	55.68	54.97	55.20	2,005,987	-0.18(-0.33%)
Oct 17, 2012	55.76	55.81	55.06	55.38	1,572,613	-0.39(-0.71%)
Oct 16, 2012	54.71	55.81	54.62	55.77	1,795,124	+1.31(+2.41%)
Oct 15, 2012	54.23	54.54	53.83	54.46	1,446,057	+0.36(+0.67%)
Oct 12, 2012	54.34	54.55	53.59	54.10	1,623,922	-0.13(-0.24%)
Oct 11, 2012	54.03	54.49	53.95	54.23	1,476,090	+0.67(+1.25%)
Oct 10, 2012	53.76	53.89	53.27	53.56	1,226,922	-0.14(-0.26%)
Oct 09, 2012	54.38	54.73	53.55	53.70	1,473,837	-0.77(-1.42%)
Oct 08, 2012	54.60	54.92	54.27	54.47	1,135,555	-0.48(-0.87%)
Oct 05, 2012	54.73	55.11	54.20	54.95	2,103,883	+0.60(+1.11%)
Oct 04, 2012	54.43	54.97	54.12	54.35	1,741,661	+0.00(+0.00%)
Oct 03, 2012	53.88	54.35	53.58	54.35	1,900,582	+0.52(+0.96%)
Oct 02, 2012	54.39	54.46	53.64	53.83	2,104,400	-0.39(-0.73%)
Oct 01, 2012	52.90	54.55	52.79	54.23	3,562,600	+1.37(+2.58%)
Sep 28, 2012	52.76	53.06	52.08	52.86	2,718,590	-0.09(-0.16%)
Sep 27, 2012	52.37	53.11	52.24	52.95	2,604,596	+0.88(+1.68%)
Sep 26, 2012	52.60	52.67	51.36	52.07	2,056,445	-0.64(-1.22%)
Sep 25, 2012	53.03	53.17	52.49	52.72	2,626,194	-0.03(-0.07%)
Sep 24, 2012	52.73	53.01	52.21	52.75	1,525,730	-0.33(-0.61%)
Sep 21, 2012	53.21	53.44	53.03	53.08	4,403,169	+0.17(+0.32%)
Sep 20, 2012	52.60	52.92	51.93	52.91	2,262,837	+0.04(+0.08%)
Sep 19, 2012	52.62	53.16	52.48	52.86	1,924,828	+0.23(+0.44%)
Sep 18, 2012	52.37	52.68	52.12	52.63	1,644,984	+0.27(+0.51%)
Sep 17, 2012	52.67	53.02	52.12	52.36	2,191,888	-0.21(-0.39%)
Sep 14, 2012	52.00	52.92	52.00	52.57	2,632,105	+0.54(+1.04%)
Sep 13, 2012	51.26	52.23	51.15	52.03	2,512,116	+0.83(+1.63%)
Sep 12, 2012	51.91	52.18	51.13	51.20	2,256,084	-0.51(-0.98%)
Sep 11, 2012	52.11	52.21	51.38	51.70	2,348,962	-0.52(-0.99%)
Sep 10, 2012	51.63	52.60	51.63	52.22	1,901,075	-0.15(-0.29%)
Sep 07, 2012	52.24	52.91	52.24	52.37	3,298,082	+0.04(+0.08%)
Sep 06, 2012	51.55	52.45	51.47	52.33	2,760,052	+1.17(+2.28%)
Sep 05, 2012	51.45	51.92	51.15	51.16	2,920,435	-0.16(-0.32%)
Sep 04, 2012	51.35	51.53	50.92	51.33	3,864,899	-0.15(-0.28%)
Aug 31, 2012	51.78	51.88	51.22	51.47	1,765,744	+0.12(+0.23%)
Aug 30, 2012	51.18	51.57	50.96	51.35	2,551,314	-0.29(-0.57%)
Aug 29, 2012	51.59	51.74	51.10	51.64	2,293,959	+0.29(+0.57%)
Aug 27, 2012	51.63	51.88	51.28	51.35	1,898,691	-0.25(-0.48%)
Aug 24, 2012	50.87	51.82	50.70	51.60	2,577,227	+0.49(+0.96%)
Aug 23, 2012	51.34	51.65	50.98	51.11	1,477,042	-0.24(-0.47%)
Aug 22, 2012	51.58	51.65	51.14	51.35	2,030,403	-0.47(-0.91%)
Aug 21, 2012	52.00	52.38	51.62	51.82	1,898,340	-0.20(-0.38%)
Aug 20, 2012	52.76	52.85	51.92	52.02	3,021,952	-0.88(-1.66%)
Aug 17, 2012	52.70	53.21	52.34	52.90	2,603,322	+0.27(+0.52%)
Aug 16, 2012	52.13	52.81	51.67	52.62	2,285,982	+0.31(+0.59%)
Aug 15, 2012	51.06	52.86	51.03	52.31	3,930,307	+0.69(+1.33%)
Aug 14, 2012	49.97	52.37	49.85	51.63	10,214,364	+4.40(+9.31%)
Aug 13, 2012	47.50	47.89	46.85	47.23	3,514,478	-0.52(-1.10%)
Aug 10, 2012	47.05	47.79	46.99	47.75	2,871,917	+0.31(+0.65%)
Aug 09, 2012	46.72	47.76	46.55	47.44	2,928,048	+0.76(+1.64%)
Aug 08, 2012	46.50	46.72	45.31	46.68	3,041,674	-0.04(-0.09%)
Aug 07, 2012	46.26	47.35	46.18	46.72	2,424,877	+0.78(+1.70%)
Aug 06, 2012	45.63	46.47	45.41	45.94	1,989,183	+0.36(+0.79%)
Aug 03, 2012	44.43	45.72	44.43	45.58	1,998,038	+1.90(+4.34%)
Aug 02, 2012	43.14	43.98	42.93	43.68	3,228,395	-0.01(-0.02%)
Aug 01, 2012	45.15	45.52	43.68	43.69	2,811,233	-1.28(-2.84%)
Jul 31, 2012	46.14	46.20	44.46	44.97	4,064,113	-1.24(-2.69%)
Jul 30, 2012	46.97	47.04	45.99	46.22	1,413,427	-0.75(-1.59%)
Jul 27, 2012	46.30	47.39	46.06	46.96	2,387,352	+0.86(+1.86%)
Jul 26, 2012	45.44	46.31	45.44	46.11	2,855,491	+1.17(+2.60%)
Jul 25, 2012	45.01	45.51	44.77	44.94	2,127,571	-0.05(-0.11%)
Jul 24, 2012	45.03	45.29	44.68	44.99	1,978,742	-0.05(-0.11%)
Jul 23, 2012	44.96	45.29	44.39	45.04	2,215,456	-0.64(-1.41%)
Jul 20, 2012	46.52	46.65	45.41	45.68	2,707,332	-1.26(-2.69%)
Jul 19, 2012	45.25	47.45	45.25	46.95	4,522,220	+1.79(+3.97%)
Jul 18, 2012	43.92	45.56	43.92	45.15	4,119,907	+1.06(+2.41%)
Jul 17, 2012	44.19	44.52	43.43	44.09	1,350,989	-0.03(-0.08%)
Jul 16, 2012	44.29	44.61	43.77	44.12	2,388,491	-0.21(-0.46%)
Jul 13, 2012	43.64	45.01	43.48	44.33	3,600,087	+0.92(+2.12%)
Jul 12, 2012	43.36	43.55	42.87	43.41	6,029,741	-0.03(-0.08%)
Jul 11, 2012	44.28	44.36	42.77	43.44	6,329,032	-0.78(-1.77%)
Jul 10, 2012	45.74	46.03	43.78	44.23	5,813,229	-1.24(-2.74%)
Jul 09, 2012	46.83	46.90	45.26	45.47	3,575,387	-1.45(-3.09%)
Jul 06, 2012	47.28	47.42	46.47	46.92	1,479,649	-0.73(-1.53%)
Jul 05, 2012	47.25	48.25	46.86	47.65	1,816,829	+0.27(+0.56%)
Jul 03, 2012	46.87	47.78	46.79	47.38	899,149	+0.42(+0.90%)
Jul 02, 2012	46.59	47.02	46.13	46.96	1,551,474	+0.50(+1.07%)
Jun 29, 2012	45.86	46.64	45.44	46.47	3,331,246	+1.03(+2.27%)
Jun 28, 2012	46.07	46.34	45.02	45.44	2,375,069	-0.84(-1.82%)
Jun 27, 2012	46.46	46.93	45.98	46.28	1,676,759	+0.03(+0.07%)
Jun 26, 2012	46.30	46.72	46.16	46.24	2,048,596	-0.03(-0.06%)
Jun 25, 2012	46.78	46.88	45.78	46.27	1,844,939	-0.88(-1.88%)
Jun 22, 2012	47.29	47.53	46.61	47.15	2,097,505	+0.37(+0.79%)
Jun 21, 2012	48.35	48.48	46.76	46.78	2,092,591	-1.43(-2.96%)
Jun 20, 2012	48.56	48.64	47.76	48.21	2,403,675	-0.34(-0.71%)
Jun 19, 2012	47.75	48.95	47.72	48.55	2,417,190	+1.00(+2.11%)
Jun 18, 2012	47.18	47.69	46.84	47.55	1,708,546	+0.27(+0.56%)
Jun 15, 2012	46.71	47.55	46.71	47.28	2,732,040	+0.66(+1.42%)
Jun 14, 2012	46.79	46.95	46.27	46.62	2,095,516	-0.01(-0.02%)
Jun 13, 2012	47.41	47.53	46.41	46.63	2,188,622	-0.91(-1.91%)
Jun 12, 2012	47.23	47.61	46.89	47.54	1,820,664	+0.59(+1.26%)
Jun 11, 2012	47.61	47.92	46.94	46.95	1,634,832	-0.28(-0.60%)
Jun 08, 2012	46.90	47.34	46.69	47.23	1,884,361	+0.12(+0.26%)
Jun 07, 2012	47.50	47.75	46.99	47.11	1,648,947	-0.09(-0.20%)
Jun 06, 2012	46.70	47.22	46.44	47.20	1,823,196	+0.70(+1.51%)
Jun 05, 2012	45.33	46.60	45.19	46.50	3,035,612	+0.87(+1.90%)
Jun 04, 2012	45.05	45.71	44.49	45.63	2,564,507	+0.62(+1.37%)
Jun 01, 2012	45.86	45.99	44.53	45.02	3,948,164	-1.48(-3.18%)
May 31, 2012	47.78	47.93	46.26	46.49	3,885,028	-1.37(-2.87%)
May 30, 2012	47.35	47.89	47.24	47.87	3,313,043	-0.03(-0.07%)
May 29, 2012	47.44	48.07	47.44	47.90	2,078,065	+0.71(+1.51%)
May 25, 2012	47.18	47.50	47.02	47.19	1,613,430	-0.11(-0.24%)
May 24, 2012	47.04	47.50	46.85	47.30	2,477,743	+0.38(+0.81%)
May 23, 2012	46.52	47.10	45.94	46.92	3,169,027	-0.03(-0.07%)
May 22, 2012	47.18	47.70	46.69	46.96	3,410,153	-0.32(-0.67%)
May 21, 2012	47.10	47.37	46.81	47.27	1,816,968	+0.45(+0.95%)
May 18, 2012	47.47	47.78	46.75	46.83	2,445,221	-0.46(-0.98%)
May 17, 2012	49.08	49.08	47.24	47.29	2,657,758	-1.70(-3.47%)
May 16, 2012	48.48	49.42	48.48	48.99	3,219,670	+0.51(+1.04%)
May 15, 2012	49.21	49.34	48.28	48.48	5,067,971	-0.83(-1.69%)
May 14, 2012	49.55	49.76	49.20	49.32	2,428,310	-0.62(-1.24%)
May 11, 2012	50.74	51.00	49.77	49.93	2,955,145	-0.87(-1.71%)
May 10, 2012	51.35	51.43	50.45	50.80	3,108,466	-0.04(-0.08%)
May 09, 2012	50.67	51.81	50.66	50.84	2,983,022	-0.56(-1.09%)
May 08, 2012	52.37	52.60	51.01	51.40	3,197,269	-1.49(-2.81%)
May 07, 2012	52.15	53.07	51.82	52.89	2,510,830	+0.76(+1.45%)
May 04, 2012	53.23	53.76	51.75	52.13	5,095,508	-2.95(-5.35%)
May 03, 2012	55.59	55.59	54.76	55.08	2,251,890	-0.39(-0.70%)
May 02, 2012	54.82	55.54	54.44	55.46	1,835,330	+0.51(+0.92%)

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