Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	50.59	51.10	50.43	51.01	1,926,419	+0.20(+0.39%)
Apr 27, 2012	50.63	51.01	50.50	50.82	1,406,399	+0.14(+0.27%)
Apr 26, 2012	50.37	50.88	49.86	50.68	3,096,368	-0.02(-0.04%)
Apr 25, 2012	50.39	51.01	50.24	50.70	2,608,393	+0.46(+0.91%)
Apr 24, 2012	49.27	50.96	49.03	50.24	6,488,370	+2.82(+5.96%)
Apr 23, 2012	47.76	48.11	47.10	47.42	1,506,843	-0.65(-1.36%)
Apr 20, 2012	47.91	48.17	47.85	48.07	989,220	+0.19(+0.40%)
Apr 19, 2012	47.54	48.07	47.48	47.88	2,330,858	+0.42(+0.88%)
Apr 18, 2012	47.51	47.66	47.20	47.47	1,261,518	-0.08(-0.16%)
Apr 17, 2012	47.21	47.63	46.90	47.54	1,515,548	+0.58(+1.23%)
Apr 16, 2012	47.21	47.34	46.93	46.96	1,647,242	+0.00(+0.00%)
Apr 13, 2012	46.89	47.22	46.82	46.96	1,732,718	+0.03(+0.06%)
Apr 12, 2012	46.56	46.96	46.33	46.93	1,825,168	+0.61(+1.31%)
Apr 11, 2012	45.91	46.35	45.84	46.32	2,050,817	+0.62(+1.37%)
Apr 10, 2012	45.45	45.76	45.30	45.70	2,648,733	+0.17(+0.37%)
Apr 09, 2012	45.75	45.94	45.41	45.53	1,500,174	-0.65(-1.40%)
Apr 05, 2012	46.56	46.66	46.00	46.18	1,490,403	-0.45(-0.96%)
Apr 04, 2012	46.67	46.86	46.45	46.63	1,375,911	-0.17(-0.36%)
Apr 03, 2012	47.09	47.15	46.48	46.80	1,479,357	-0.31(-0.66%)
Apr 02, 2012	46.69	47.24	46.58	47.11	1,832,112	+0.42(+0.90%)
Mar 30, 2012	46.71	46.89	46.51	46.69	1,287,460	+0.11(+0.25%)
Mar 29, 2012	46.31	46.65	46.06	46.58	1,173,259	+0.21(+0.44%)
Mar 28, 2012	46.64	46.65	46.24	46.37	687,348	-0.32(-0.68%)
Mar 27, 2012	46.71	46.80	46.57	46.69	755,065	+0.07(+0.15%)
Mar 26, 2012	46.20	46.68	46.20	46.62	1,223,581	+0.55(+1.19%)
Mar 23, 2012	45.91	46.20	45.89	46.07	757,519	+0.09(+0.20%)
Mar 22, 2012	45.49	46.06	45.47	45.98	703,050	+0.21(+0.45%)
Mar 21, 2012	45.78	46.03	45.78	45.78	859,219	-0.02(-0.03%)
Mar 20, 2012	45.89	45.97	45.54	45.79	820,856	-0.13(-0.28%)
Mar 19, 2012	45.72	45.97	45.62	45.92	731,163	+0.14(+0.30%)
Mar 16, 2012	45.87	45.90	45.59	45.78	1,741,660	-0.12(-0.27%)
Mar 15, 2012	45.96	46.10	45.87	45.91	1,284,406	-0.02(-0.03%)
Mar 14, 2012	46.12	46.38	45.81	45.92	1,202,415	-0.40(-0.85%)
Mar 13, 2012	46.26	46.33	45.98	46.32	1,343,099	+0.21(+0.46%)
Mar 12, 2012	45.81	46.15	45.67	46.10	1,819,030	+0.81(+1.80%)
Mar 09, 2012	45.49	45.49	45.24	45.29	1,354,317	-0.05(-0.12%)
Mar 08, 2012	45.66	45.77	45.27	45.34	1,571,107	-0.07(-0.15%)
Mar 07, 2012	45.71	45.71	45.30	45.41	1,822,807	-0.11(-0.25%)
Mar 06, 2012	46.22	46.44	45.48	45.52	1,530,678	-0.86(-1.85%)
Mar 05, 2012	46.68	46.85	46.36	46.38	1,184,131	-0.30(-0.65%)
Mar 02, 2012	46.58	46.83	46.48	46.69	1,916,315	+0.16(+0.34%)
Mar 01, 2012	46.26	46.66	46.15	46.53	1,890,122	+0.32(+0.69%)
Feb 29, 2012	45.30	46.46	45.27	46.21	3,004,496	+0.85(+1.88%)
Feb 28, 2012	45.88	46.05	45.35	45.36	2,756,050	-0.59(-1.28%)
Feb 27, 2012	46.19	46.37	45.94	45.94	1,860,293	-0.58(-1.24%)
Feb 24, 2012	46.22	46.57	45.97	46.52	3,095,917	+0.30(+0.64%)
Feb 23, 2012	45.77	46.32	45.58	46.22	1,982,122	+0.37(+0.80%)
Feb 22, 2012	45.79	45.91	45.40	45.86	1,598,447	-0.05(-0.10%)
Feb 21, 2012	46.00	46.00	45.65	45.91	2,530,719	-0.14(-0.30%)
Feb 17, 2012	45.91	46.08	45.62	46.04	1,746,226	+0.29(+0.63%)
Feb 16, 2012	45.87	46.05	45.59	45.75	2,067,478	-0.02(-0.03%)
Feb 15, 2012	45.94	46.18	45.69	45.77	2,033,095	-0.09(-0.20%)
Feb 14, 2012	45.13	45.87	45.13	45.86	2,588,711	+0.60(+1.32%)
Feb 13, 2012	45.11	45.52	45.07	45.26	1,534,812	+0.21(+0.47%)
Feb 10, 2012	45.11	45.32	44.88	45.05	1,484,980	-0.18(-0.40%)
Feb 09, 2012	45.62	45.71	45.06	45.23	3,169,641	-0.39(-0.85%)
Feb 08, 2012	45.72	45.78	45.39	45.62	1,877,287	-0.11(-0.23%)
Feb 07, 2012	45.90	46.05	45.59	45.72	2,172,246	-0.43(-0.93%)
Feb 06, 2012	46.19	46.39	45.99	46.15	1,178,490	-0.11(-0.25%)
Feb 03, 2012	46.34	46.84	46.19	46.27	1,694,741	-0.29(-0.63%)
Feb 02, 2012	46.56	46.80	45.79	46.56	1,528,555	+0.19(+0.41%)
Feb 01, 2012	46.15	46.57	45.41	46.37	2,895,104	+0.17(+0.36%)
Jan 31, 2012	46.60	47.05	46.18	46.21	2,351,931	-0.47(-1.00%)
Jan 30, 2012	46.25	46.90	45.88	46.68	1,219,370	+0.35(+0.75%)
Jan 27, 2012	46.50	46.78	46.32	46.33	1,132,971	-0.22(-0.47%)
Jan 26, 2012	46.71	47.04	46.43	46.55	765,323	-0.05(-0.10%)
Jan 25, 2012	46.28	46.81	46.28	46.59	1,464,684	+0.15(+0.33%)
Jan 24, 2012	46.46	46.56	46.03	46.44	1,664,008	-0.29(-0.62%)
Jan 23, 2012	46.65	46.80	46.35	46.73	877,884	+0.17(+0.37%)
Jan 20, 2012	46.74	46.85	46.22	46.56	1,262,355	-0.08(-0.18%)
Jan 19, 2012	46.88	47.05	46.24	46.64	1,377,677	-0.22(-0.47%)
Jan 18, 2012	46.48	46.90	46.38	46.86	1,152,220	+0.39(+0.83%)
Jan 17, 2012	46.78	46.90	46.40	46.47	961,038	-0.04(-0.08%)
Jan 13, 2012	46.56	46.65	46.19	46.51	888,729	-0.11(-0.24%)
Jan 12, 2012	46.34	46.90	46.31	46.62	1,027,554	+0.41(+0.88%)
Jan 11, 2012	46.07	46.31	45.78	46.22	975,190	+0.07(+0.15%)
Jan 10, 2012	46.25	46.40	46.02	46.15	951,700	+0.03(+0.07%)
Jan 09, 2012	46.00	46.44	45.92	46.12	1,346,723	+0.20(+0.44%)
Jan 06, 2012	46.09	46.12	45.83	45.91	1,051,720	-0.11(-0.23%)
Jan 05, 2012	46.12	46.24	45.91	46.02	1,150,550	-0.07(-0.15%)
Jan 04, 2012	46.01	46.40	45.94	46.09	1,518,129	-0.65(-1.39%)
Dec 30, 2011	46.90	47.00	46.69	46.74	801,456	-0.17(-0.35%)
Dec 29, 2011	46.64	47.10	46.63	46.90	1,254,745	+0.28(+0.60%)
Dec 28, 2011	46.53	46.71	46.53	46.62	858,606	+0.08(+0.16%)
Dec 27, 2011	46.17	46.59	46.17	46.55	800,504	+0.40(+0.87%)
Dec 23, 2011	46.31	46.42	46.05	46.15	1,043,925	+0.29(+0.63%)
Dec 21, 2011	45.74	45.96	45.54	45.86	2,002,549	+0.79(+1.76%)
Dec 20, 2011	45.32	45.47	44.95	45.07	1,743,557	-0.02(-0.05%)
Dec 19, 2011	45.00	45.38	44.98	45.09	1,430,382	+0.15(+0.34%)
Dec 16, 2011	45.01	45.13	44.60	44.94	2,190,807	+0.07(+0.15%)
Dec 15, 2011	44.89	45.18	44.72	44.87	1,657,335	+0.36(+0.80%)
Dec 14, 2011	44.34	44.59	44.26	44.51	1,457,173	+0.05(+0.12%)
Dec 13, 2011	44.86	45.19	44.27	44.46	1,223,325	-0.21(-0.47%)
Dec 12, 2011	44.80	44.85	44.46	44.67	1,567,675	-0.19(-0.42%)
Dec 09, 2011	44.32	45.07	44.26	44.86	1,599,766	+0.46(+1.04%)
Dec 08, 2011	44.00	44.63	43.99	44.40	1,183,435	+0.37(+0.84%)
Dec 07, 2011	44.12	44.22	43.73	44.03	1,089,187	-0.26(-0.60%)
Dec 06, 2011	44.36	44.49	44.06	44.29	853,034	+0.05(+0.12%)
Dec 05, 2011	44.32	44.48	43.98	44.24	1,261,823	+0.48(+1.11%)
Dec 02, 2011	43.85	44.02	43.72	43.76	1,653,864	+0.04(+0.09%)
Dec 01, 2011	43.64	43.91	43.50	43.72	1,029,435	+0.08(+0.19%)
Nov 30, 2011	43.28	43.67	43.08	43.64	1,997,331	+1.09(+2.56%)
Nov 29, 2011	42.05	42.58	42.05	42.55	2,098,180	+0.47(+1.11%)
Nov 28, 2011	42.18	42.43	41.89	42.08	2,370,265	+0.20(+0.47%)
Nov 25, 2011	41.97	42.21	41.88	41.88	513,110	-0.02(-0.05%)
Nov 23, 2011	42.40	42.48	41.90	41.90	1,710,551	-0.73(-1.72%)
Nov 22, 2011	42.17	42.79	41.85	42.64	1,443,960	+0.33(+0.78%)
Nov 21, 2011	42.46	42.83	42.10	42.31	2,090,852	-0.08(-0.20%)
Nov 18, 2011	42.44	42.56	42.10	42.39	1,399,198	+0.11(+0.25%)
Nov 17, 2011	42.20	42.58	41.98	42.29	1,481,398	+0.04(+0.09%)
Nov 16, 2011	42.35	42.85	42.10	42.25	1,368,681	-0.42(-0.99%)
Nov 15, 2011	42.20	42.78	42.17	42.67	1,385,482	+0.50(+1.19%)
Nov 14, 2011	42.22	42.66	41.83	42.17	3,242,520	-0.68(-1.60%)
Nov 11, 2011	43.09	43.19	42.78	42.85	1,434,944	+0.02(+0.05%)
Nov 10, 2011	42.20	42.95	42.20	42.83	1,310,657	+0.31(+0.72%)
Nov 09, 2011	42.70	42.90	42.33	42.52	1,820,322	-0.62(-1.45%)
Nov 08, 2011	43.30	43.49	42.89	43.14	2,342,999	-0.15(-0.35%)
Nov 07, 2011	43.18	43.32	42.78	43.29	1,916,071	-0.02(-0.05%)
Nov 04, 2011	43.66	43.71	43.17	43.32	2,289,706	-0.62(-1.42%)
Nov 03, 2011	43.52	44.27	43.36	43.94	2,168,604	+0.59(+1.37%)
Nov 02, 2011	43.34	43.44	42.90	43.35	2,175,373	+0.28(+0.65%)
Nov 01, 2011	42.40	43.21	42.26	43.07	2,752,227	+0.04(+0.09%)
Oct 31, 2011	43.10	43.47	42.95	43.03	1,640,030	-0.17(-0.38%)
Oct 28, 2011	43.27	43.58	42.41	43.20	3,859,319	-0.01(-0.02%)
Oct 27, 2011	45.14	45.14	42.65	43.20	6,288,388	-1.82(-4.04%)
Oct 26, 2011	45.36	45.37	44.88	45.02	1,567,942	-0.04(-0.08%)
Oct 25, 2011	45.45	45.64	44.96	45.06	1,792,595	-0.43(-0.94%)
Oct 24, 2011	45.41	45.55	44.94	45.49	1,782,796	+0.18(+0.40%)
Oct 21, 2011	45.37	45.53	45.01	45.31	2,254,503	+0.52(+1.16%)
Oct 20, 2011	44.80	45.10	44.65	44.79	1,073,444	-0.09(-0.20%)
Oct 19, 2011	45.54	45.79	44.86	44.88	1,042,648	-0.65(-1.42%)
Oct 18, 2011	44.97	45.79	44.68	45.53	1,075,758	+0.62(+1.37%)
Oct 17, 2011	45.09	45.69	44.86	44.91	1,358,347	-0.23(-0.52%)
Oct 14, 2011	45.04	45.17	44.85	45.14	1,176,364	+0.32(+0.70%)
Oct 13, 2011	44.48	44.90	44.34	44.83	1,173,549	+0.21(+0.47%)
Oct 12, 2011	44.75	44.89	44.54	44.62	1,123,704	-0.08(-0.19%)
Oct 11, 2011	44.96	45.08	44.61	44.70	1,379,010	-0.35(-0.77%)
Oct 10, 2011	45.04	45.04	44.38	45.04	899,462	+0.69(+1.56%)
Oct 07, 2011	44.51	44.67	43.95	44.35	1,319,589	+0.04(+0.08%)
Oct 06, 2011	43.92	44.45	43.91	44.32	1,526,310	+0.23(+0.51%)
Oct 05, 2011	43.74	44.15	43.30	44.09	1,649,264	+0.47(+1.09%)
Oct 04, 2011	43.54	43.74	42.80	43.62	2,626,694	-0.23(-0.53%)
Oct 03, 2011	44.16	44.69	43.80	43.85	1,650,419	-0.69(-1.55%)
Sep 30, 2011	43.89	45.07	43.89	44.54	1,756,673	+0.22(+0.49%)
Sep 29, 2011	44.58	44.85	43.89	44.32	1,037,878	+0.16(+0.36%)
Sep 28, 2011	45.04	45.04	44.11	44.17	1,922,878	-0.92(-2.05%)
Sep 27, 2011	45.16	45.83	44.77	45.09	2,517,519	-0.02(-0.05%)
Sep 26, 2011	44.68	45.11	44.33	45.11	2,178,616	+0.69(+1.56%)
Sep 23, 2011	43.29	44.43	43.24	44.42	2,883,007	+1.04(+2.39%)
Sep 22, 2011	42.84	43.50	42.59	43.38	3,028,513	-0.38(-0.88%)
Sep 21, 2011	44.48	44.83	43.53	43.77	1,513,792	-0.81(-1.82%)
Sep 20, 2011	44.62	45.00	44.44	44.58	1,239,012	+0.17(+0.37%)
Sep 19, 2011	44.03	44.59	43.84	44.41	1,058,676	-0.26(-0.59%)
Sep 16, 2011	44.60	45.00	44.29	44.68	1,861,961	+0.30(+0.68%)
Sep 15, 2011	43.89	44.47	43.53	44.38	1,708,587	+0.83(+1.92%)
Sep 14, 2011	43.21	43.86	42.73	43.54	1,038,784	+0.38(+0.89%)
Sep 13, 2011	42.76	43.20	42.48	43.16	1,422,184	+0.49(+1.15%)
Sep 12, 2011	42.26	42.68	41.94	42.67	1,686,640	+0.14(+0.34%)
Sep 09, 2011	43.15	43.15	42.38	42.53	1,415,053	-0.99(-2.28%)
Sep 08, 2011	43.24	43.89	43.24	43.52	1,084,553	+0.14(+0.33%)
Sep 07, 2011	43.10	43.38	42.96	43.38	1,345,048	+0.62(+1.46%)
Sep 06, 2011	42.29	42.77	42.13	42.75	1,603,556	-0.26(-0.61%)
Sep 02, 2011	43.32	43.59	43.01	43.01	1,064,992	-0.68(-1.55%)
Sep 01, 2011	44.20	44.25	43.65	43.69	1,250,993	-0.41(-0.92%)
Aug 31, 2011	43.89	44.29	43.73	44.10	2,083,318	+0.38(+0.86%)
Aug 30, 2011	43.37	44.01	43.07	43.72	2,481,645	+0.17(+0.40%)
Aug 29, 2011	43.42	43.57	43.14	43.55	1,651,443	+0.47(+1.10%)
Aug 26, 2011	42.35	43.13	41.75	43.07	1,732,301	+0.69(+1.63%)
Aug 25, 2011	43.04	43.18	42.28	42.38	1,227,369	-0.65(-1.52%)
Aug 24, 2011	43.26	43.79	42.64	43.04	2,054,717	-0.24(-0.56%)
Aug 23, 2011	42.13	43.28	41.85	43.28	1,661,250	+1.24(+2.96%)
Aug 22, 2011	41.74	42.19	41.56	42.03	1,818,196	+0.84(+2.05%)
Aug 19, 2011	41.12	41.73	41.00	41.19	2,051,598	-0.28(-0.67%)
Aug 18, 2011	41.78	41.97	41.27	41.47	2,344,323	-0.97(-2.29%)
Aug 17, 2011	42.55	42.80	42.18	42.44	1,187,040	+0.12(+0.28%)
Aug 16, 2011	42.27	42.50	41.88	42.32	1,785,028	-0.07(-0.18%)
Aug 15, 2011	41.92	42.44	41.63	42.39	1,598,713	+0.66(+1.58%)
Aug 12, 2011	41.95	42.13	41.47	41.73	2,605,312	+0.04(+0.11%)
Aug 11, 2011	40.95	42.09	40.67	41.69	2,331,986	+0.78(+1.92%)
Aug 10, 2011	41.59	41.88	40.68	40.91	3,304,848	-1.12(-2.67%)
Aug 09, 2011	41.33	42.09	40.23	42.03	3,750,552	+1.23(+3.02%)
Aug 08, 2011	41.33	42.48	40.73	40.79	5,719,212	-1.17(-2.78%)
Aug 05, 2011	41.41	42.38	41.17	41.96	3,566,178	+0.84(+2.04%)
Aug 04, 2011	42.39	42.65	41.12	41.12	3,846,762	-1.52(-3.57%)
Aug 03, 2011	41.81	42.65	41.70	42.65	2,357,565	+0.81(+1.93%)
Aug 02, 2011	42.00	42.13	41.62	41.84	2,155,577	-0.37(-0.87%)
Aug 01, 2011	42.47	42.53	41.76	42.21	1,924,755	+0.03(+0.07%)
Jul 29, 2011	42.27	42.71	42.10	42.18	2,384,817	-0.31(-0.72%)
Jul 28, 2011	42.75	43.00	42.44	42.48	2,877,358	-0.44(-1.03%)
Jul 27, 2011	43.52	43.69	42.85	42.92	2,513,159	-0.78(-1.80%)
Jul 26, 2011	43.56	44.42	43.27	43.71	3,337,234	+0.13(+0.29%)
Jul 25, 2011	43.73	44.01	43.55	43.58	1,691,422	-0.46(-1.04%)
Jul 22, 2011	44.15	44.17	43.96	44.04	2,953,247	+1.07(+2.49%)
Jul 21, 2011	42.47	43.02	42.44	42.97	1,243,535	+0.67(+1.59%)
Jul 20, 2011	42.59	42.59	42.21	42.30	961,583	-0.27(-0.63%)
Jul 19, 2011	42.21	42.59	42.06	42.56	1,071,250	+0.44(+1.05%)
Jul 18, 2011	42.46	42.49	41.87	42.12	999,155	-0.32(-0.76%)
Jul 15, 2011	42.60	42.70	42.25	42.44	1,313,244	-0.16(-0.39%)
Jul 14, 2011	42.99	43.06	42.53	42.61	1,333,299	-0.30(-0.70%)
Jul 13, 2011	42.84	43.07	42.68	42.91	1,200,996	+0.22(+0.53%)
Jul 12, 2011	42.50	42.89	42.24	42.68	1,535,775	+0.08(+0.19%)
Jul 11, 2011	42.80	43.00	42.53	42.60	2,190,875	-0.58(-1.33%)
Jul 08, 2011	43.20	43.31	42.99	43.18	1,207,813	-0.24(-0.55%)
Jul 07, 2011	43.36	43.46	43.16	43.42	1,045,435	+0.27(+0.62%)
Jul 06, 2011	42.95	43.16	42.74	43.15	1,186,874	+0.24(+0.56%)
Jul 05, 2011	42.81	42.97	42.72	42.91	1,043,942	+0.01(+0.02%)
Jul 01, 2011	42.61	42.93	42.38	42.90	1,049,436	+0.42(+0.99%)
Jun 30, 2011	42.69	42.79	42.45	42.48	1,244,362	-0.11(-0.26%)
Jun 29, 2011	42.35	42.76	42.23	42.59	1,252,343	+0.36(+0.85%)
Jun 28, 2011	42.12	42.27	42.01	42.24	1,147,743	+0.23(+0.55%)
Jun 27, 2011	41.83	42.27	41.82	42.00	1,480,843	+0.20(+0.48%)
Jun 24, 2011	41.73	41.86	41.59	41.80	1,604,746	+0.16(+0.39%)
Jun 23, 2011	41.57	41.71	41.15	41.64	1,555,842	-0.17(-0.41%)
Jun 22, 2011	41.89	42.03	41.77	41.81	1,303,762	-0.21(-0.50%)
Jun 21, 2011	42.12	42.15	41.87	42.02	1,357,102	+0.01(+0.02%)
Jun 20, 2011	41.92	42.04	41.91	42.01	962,493	+0.42(+1.01%)
Jun 17, 2011	41.83	42.01	41.50	41.59	1,647,899	-0.16(-0.39%)
Jun 16, 2011	40.99	41.79	40.89	41.76	2,068,402	+0.87(+2.12%)
Jun 15, 2011	41.14	41.20	40.64	40.89	1,463,948	-0.30(-0.73%)
Jun 14, 2011	41.03	41.38	40.90	41.19	1,387,018	+0.31(+0.77%)
Jun 13, 2011	40.29	40.96	40.20	40.88	1,570,481	+0.58(+1.45%)
Jun 10, 2011	40.70	40.76	40.27	40.29	1,627,898	-0.43(-1.06%)
Jun 09, 2011	40.77	40.91	40.46	40.73	1,099,718	-0.08(-0.20%)
Jun 08, 2011	40.59	40.90	40.36	40.81	1,201,411	+0.34(+0.83%)
Jun 07, 2011	40.42	40.74	40.42	40.47	1,209,605	-0.02(-0.04%)
Jun 06, 2011	40.73	40.81	40.47	40.49	1,287,961	-0.25(-0.61%)
Jun 03, 2011	40.58	40.98	40.47	40.73	1,743,310	-0.25(-0.62%)
May 24, 2011	41.19	41.37	40.99	40.99	1,250,284	-0.22(-0.53%)
May 23, 2011	41.33	41.52	41.11	41.20	1,362,074	-0.49(-1.17%)
May 20, 2011	40.88	41.73	40.88	41.69	1,910,201	+0.78(+1.91%)
May 19, 2011	41.33	41.45	40.85	40.91	2,678,750	-0.29(-0.70%)
May 18, 2011	41.91	41.95	40.73	41.20	5,672,660	-1.19(-2.80%)
May 17, 2011	42.19	42.51	42.15	42.39	959,135	+0.01(+0.04%)
May 16, 2011	42.47	42.55	42.27	42.38	1,043,738	-0.21(-0.49%)
May 13, 2011	42.62	43.04	42.54	42.58	1,275,888	-0.17(-0.40%)
May 12, 2011	42.05	42.87	41.92	42.76	1,674,974	+1.00(+2.38%)
May 11, 2011	42.09	42.24	41.67	41.76	827,367	-0.30(-0.72%)
May 10, 2011	41.63	42.17	41.57	42.06	1,553,718	+0.59(+1.41%)
May 09, 2011	41.72	41.82	41.41	41.48	1,370,287	-0.16(-0.37%)
May 06, 2011	42.03	42.31	41.39	41.63	2,105,712	-0.16(-0.37%)
May 05, 2011	41.97	42.16	41.69	41.79	1,878,945	-0.33(-0.78%)
May 04, 2011	42.40	42.84	42.06	42.12	1,807,026	-0.36(-0.84%)
May 03, 2011	42.55	42.67	42.23	42.47	1,541,873	-0.30(-0.69%)

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