Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	39.86	40.22	39.63	40.09	11,724,944	+0.11(+0.26%)
Apr 28, 2011	39.24	39.98	39.13	39.98	9,722,689	+0.72(+1.85%)
Apr 27, 2011	38.69	39.33	38.17	39.26	12,912,904	+0.70(+1.82%)
Apr 26, 2011	39.18	39.70	38.21	38.56	12,918,437	-0.29(-0.75%)
Apr 25, 2011	39.13	39.20	38.68	38.85	8,169,199	-0.08(-0.21%)
Apr 21, 2011	39.16	39.82	38.73	38.93	22,563,936	+2.91(+8.07%)
Apr 20, 2011	36.46	36.46	35.97	36.02	6,355,835	+0.23(+0.64%)
Apr 19, 2011	35.50	35.80	35.26	35.80	7,039,786	+0.33(+0.94%)
Apr 18, 2011	36.26	36.32	35.30	35.46	8,260,221	-1.16(-3.18%)
Apr 15, 2011	36.64	36.71	36.29	36.63	7,104,171	+0.13(+0.36%)
Apr 14, 2011	35.99	36.63	35.72	36.50	5,796,717	+0.40(+1.11%)
Apr 13, 2011	36.54	36.78	35.89	36.10	5,856,999	-0.39(-1.07%)
Apr 12, 2011	35.98	36.56	35.85	36.49	4,862,216	+0.40(+1.11%)
Apr 11, 2011	36.10	36.23	35.70	36.09	7,428,816	-0.05(-0.14%)
Apr 08, 2011	36.33	36.84	35.94	36.14	5,803,614	-0.04(-0.11%)
Apr 07, 2011	36.45	39.56	36.17	36.18	9,467,099	-0.43(-1.18%)
Apr 06, 2011	36.80	36.85	36.50	36.61	6,337,367	-0.11(-0.29%)
Apr 05, 2011	36.53	36.86	36.46	36.72	6,083,460	-0.42(-1.12%)
Apr 04, 2011	37.41	37.53	37.07	37.13	4,298,825	-0.01(-0.02%)
Apr 01, 2011	37.05	37.24	36.89	37.14	5,545,104	+0.33(+0.91%)
Mar 31, 2011	37.16	37.25	36.73	36.81	6,602,288	-0.16(-0.44%)
Mar 30, 2011	36.97	36.97	36.97	36.97	8,029,534	+0.75(+2.07%)
Mar 29, 2011	35.62	36.22	35.62	36.22	5,163,987	+0.50(+1.39%)
Mar 28, 2011	35.75	35.87	35.43	35.72	4,337,018	+0.10(+0.27%)
Mar 25, 2011	35.53	35.84	35.50	35.62	5,150,858	-0.04(-0.11%)
Mar 24, 2011	35.21	35.78	35.02	35.67	4,813,149	+0.85(+2.46%)
Mar 23, 2011	34.72	34.91	34.52	34.81	4,112,114	+0.01(+0.02%)
Mar 22, 2011	35.23	35.59	34.74	34.80	5,538,366	-0.37(-1.04%)
Mar 21, 2011	35.16	35.27	34.89	35.17	5,640,567	+0.48(+1.39%)
Mar 18, 2011	34.50	34.89	34.44	34.69	9,064,693	+0.27(+0.78%)
Mar 17, 2011	34.53	34.79	34.13	34.42	7,189,147	+0.33(+0.98%)
Mar 16, 2011	34.75	34.76	33.76	34.09	8,782,077	-0.76(-2.17%)
Mar 15, 2011	34.71	35.08	34.68	34.84	5,405,485	-0.30(-0.86%)
Mar 14, 2011	35.26	35.36	34.89	35.14	5,551,443	-0.35(-0.99%)
Mar 11, 2011	35.73	35.88	35.23	35.49	5,865,333	-0.16(-0.46%)
Mar 10, 2011	36.06	36.06	35.50	35.66	6,287,102	-0.57(-1.57%)
Mar 09, 2011	35.75	36.24	35.45	36.23	5,616,782	+0.54(+1.51%)
Mar 08, 2011	35.50	35.91	35.11	35.69	5,769,924	+0.22(+0.62%)
Mar 07, 2011	36.21	36.45	35.27	35.47	7,474,211	-0.72(-2.00%)
Mar 04, 2011	36.35	36.53	35.72	36.19	6,907,973	-0.28(-0.76%)
Mar 03, 2011	36.05	36.55	35.62	36.47	10,733,668	+1.10(+3.12%)
Mar 02, 2011	34.55	35.55	34.47	35.37	8,909,749	+0.90(+2.61%)
Mar 01, 2011	34.56	34.88	34.41	34.47	6,832,418	-0.11(-0.31%)
Feb 28, 2011	34.65	34.86	34.39	34.57	8,184,785	+0.05(+0.14%)
Feb 25, 2011	34.79	34.93	34.43	34.52	6,774,135	-0.19(-0.54%)
Feb 24, 2011	34.78	35.20	34.41	34.71	7,776,555	-0.13(-0.37%)
Feb 23, 2011	34.57	35.47	34.56	34.84	8,709,253	-0.04(-0.12%)
Feb 22, 2011	35.61	35.99	34.69	34.88	13,226,268	+0.10(+0.28%)
Feb 18, 2011	34.66	35.16	34.56	34.78	7,432,642	+0.20(+0.59%)
Feb 17, 2011	34.38	34.71	34.22	34.58	5,940,412	+0.07(+0.21%)
Feb 16, 2011	34.26	34.56	34.09	34.51	6,150,295	+0.38(+1.12%)
Feb 15, 2011	34.19	34.47	34.01	34.13	5,410,098	-0.35(-1.01%)
Feb 14, 2011	34.30	34.52	33.79	34.47	4,621,209	+0.06(+0.19%)
Feb 11, 2011	34.23	34.78	34.13	34.41	6,220,942	-0.04(-0.12%)
Feb 10, 2011	34.33	34.57	34.12	34.45	6,721,114	+0.29(+0.86%)
Feb 09, 2011	34.08	34.47	33.96	34.16	6,444,462	+0.08(+0.24%)
Feb 08, 2011	33.71	34.55	33.61	34.08	6,919,809	+0.13(+0.38%)
Feb 07, 2011	34.22	34.31	33.75	33.95	8,761,868	-0.55(-1.60%)
Feb 04, 2011	35.04	35.64	34.13	34.50	10,269,879	-0.45(-1.28%)
Feb 03, 2011	33.92	35.80	33.20	34.95	18,268,154	+0.89(+2.60%)
Feb 02, 2011	33.89	34.31	33.83	34.06	5,278,391	-0.10(-0.29%)
Feb 01, 2011	33.58	34.25	33.52	34.16	11,176,401	+0.83(+2.48%)
Jan 31, 2011	33.31	33.55	33.05	33.33	9,015,859	+0.10(+0.29%)
Jan 28, 2011	34.35	34.46	33.18	33.23	9,566,490	-1.10(-3.22%)
Jan 27, 2011	33.24	34.44	32.83	34.34	16,698,321	+1.66(+5.07%)
Jan 26, 2011	32.96	33.40	32.57	32.68	11,008,124	-0.30(-0.91%)
Jan 25, 2011	32.23	33.29	32.19	32.98	12,316,291	+0.66(+2.03%)
Jan 24, 2011	32.81	32.88	32.23	32.32	9,365,378	-0.49(-1.48%)
Jan 21, 2011	32.95	32.96	32.58	32.81	9,094,502	+0.08(+0.25%)
Jan 20, 2011	32.48	32.88	31.97	32.73	13,908,743	-0.20(-0.62%)
Jan 19, 2011	33.18	33.31	32.57	32.93	11,607,465	-0.26(-0.78%)
Jan 18, 2011	33.12	33.28	32.86	33.19	8,299,725	+0.09(+0.27%)
Jan 14, 2011	32.06	33.20	32.00	33.10	13,008,033	+0.95(+2.95%)
Jan 13, 2011	31.88	32.15	31.61	32.15	10,614,327	+0.60(+1.90%)
Jan 12, 2011	31.85	31.93	31.51	31.55	7,232,489	-0.18(-0.56%)
Jan 11, 2011	31.28	31.75	31.13	31.73	6,858,915	+0.51(+1.64%)
Jan 10, 2011	31.29	31.38	30.86	31.22	7,051,395	+0.00(+0.00%)
Jan 07, 2011	31.16	31.29	30.89	31.22	7,928,762	+0.41(+1.32%)
Jan 06, 2011	30.82	31.18	30.64	30.81	8,815,083	+0.24(+0.79%)
Jan 05, 2011	30.45	30.70	30.28	30.57	9,271,706	+0.15(+0.48%)
Jan 04, 2011	30.07	30.45	29.90	30.42	8,281,742	+0.28(+0.92%)
Jan 03, 2011	29.54	30.19	29.53	30.15	10,114,559	+0.83(+2.82%)
Dec 31, 2010	29.26	29.40	29.06	29.32	3,482,996	+0.14(+0.47%)
Dec 30, 2010	29.16	29.25	29.00	29.18	3,529,170	+0.02(+0.08%)
Dec 29, 2010	29.10	29.25	28.96	29.16	4,426,041	+0.15(+0.53%)
Dec 28, 2010	28.83	29.04	28.72	29.00	3,796,943	+0.15(+0.51%)
Dec 27, 2010	28.82	28.99	28.78	28.86	3,461,577	-0.19(-0.64%)
Dec 23, 2010	29.08	29.31	28.93	29.04	4,691,481	-0.06(-0.20%)
Dec 22, 2010	28.75	29.12	28.65	29.10	6,299,740	+0.41(+1.44%)
Dec 21, 2010	28.52	29.08	28.46	28.69	8,465,945	+0.12(+0.43%)
Dec 20, 2010	28.65	28.69	28.40	28.56	7,891,837	+0.11(+0.37%)
Dec 17, 2010	28.90	28.91	28.39	28.46	22,513,940	-0.45(-1.57%)
Dec 16, 2010	28.78	29.03	28.37	28.91	12,535,160	+0.13(+0.45%)
Dec 15, 2010	29.45	29.51	28.51	28.78	16,615,999	-0.85(-2.88%)
Dec 14, 2010	29.71	30.10	29.51	29.64	10,286,155	-0.32(-1.08%)
Dec 13, 2010	29.85	30.74	29.73	29.96	13,700,505	+0.19(+0.63%)
Dec 10, 2010	29.87	29.92	29.58	29.77	9,827,450	+0.02(+0.05%)
Dec 09, 2010	30.21	30.21	29.58	29.76	10,234,395	-0.18(-0.61%)
Dec 08, 2010	29.97	30.05	29.78	29.94	7,086,314	+0.09(+0.29%)
Dec 07, 2010	30.42	30.55	29.82	29.85	10,498,178	-0.42(-1.39%)
Dec 06, 2010	30.59	30.76	30.24	30.28	6,379,608	-0.43(-1.40%)
Dec 03, 2010	30.62	30.84	30.35	30.71	6,629,981	-0.09(-0.28%)
Dec 02, 2010	30.49	30.80	30.46	30.79	10,627,060	+0.31(+1.01%)
Dec 01, 2010	30.06	30.67	30.06	30.49	13,607,332	+0.93(+3.15%)
Nov 30, 2010	29.39	29.93	29.17	29.55	14,876,764	-0.06(-0.19%)
Nov 29, 2010	28.76	29.68	28.36	29.61	13,467,597	+0.57(+1.98%)
Nov 26, 2010	28.94	29.35	28.92	29.04	3,672,649	-0.24(-0.83%)
Nov 24, 2010	29.63	29.28	29.28	29.28	7,792,263	+0.11(+0.36%)
Nov 23, 2010	29.26	29.40	28.96	29.17	8,130,090	-0.33(-1.12%)
Nov 22, 2010	30.19	30.28	28.79	29.51	18,445,370	+0.37(+1.28%)
Nov 19, 2010	28.76	29.53	28.60	29.13	17,721,586	+0.30(+1.04%)
Nov 18, 2010	27.99	29.09	27.92	28.83	11,378,010	+0.24(+0.85%)
Nov 17, 2010	28.40	28.60	27.98	28.59	11,835,338	+0.26(+0.91%)
Nov 16, 2010	28.55	28.63	28.17	28.33	13,407,151	-1.06(-3.61%)
Nov 15, 2010	29.39	29.44	28.68	29.39	11,274,537	-0.28(-0.95%)
Nov 12, 2010	30.11	30.21	29.32	29.68	9,111,751	-0.65(-2.13%)
Nov 11, 2010	29.92	30.35	29.73	30.32	6,668,174	+0.25(+0.83%)
Nov 10, 2010	29.71	30.08	29.11	30.07	10,361,200	+0.15(+0.49%)
Nov 09, 2010	30.14	30.17	29.79	29.93	7,448,159	-0.11(-0.35%)
Nov 08, 2010	29.64	30.09	29.63	30.03	5,400,502	+0.20(+0.68%)
Nov 05, 2010	29.72	30.10	29.52	29.83	8,884,993	+0.05(+0.16%)
Nov 04, 2010	29.94	29.98	29.44	29.78	8,451,656	+0.11(+0.38%)
Nov 03, 2010	29.66	30.31	29.19	29.67	13,259,299	-0.28(-0.92%)
Nov 02, 2010	29.46	30.02	29.43	29.94	12,341,799	+0.72(+2.46%)
Nov 01, 2010	29.35	29.65	28.89	29.22	9,479,897	+0.05(+0.17%)
Oct 29, 2010	29.46	29.89	28.98	29.17	8,275,170	-0.16(-0.55%)
Oct 28, 2010	29.36	29.46	29.09	29.34	7,761,973	+0.26(+0.89%)
Oct 27, 2010	30.15	30.23	28.89	29.08	15,695,191	-1.32(-4.34%)
Oct 25, 2010	30.36	30.71	30.32	30.40	9,213,341	+0.24(+0.81%)
Oct 22, 2010	29.70	30.15	29.47	30.15	8,183,864	+0.62(+2.11%)
Oct 21, 2010	29.82	29.82	29.23	29.53	8,439,604	-0.19(-0.65%)
Oct 20, 2010	28.70	29.74	28.69	29.72	12,834,392	+1.16(+4.05%)
Oct 19, 2010	28.83	29.07	28.26	28.57	16,284,039	-0.77(-2.62%)
Oct 18, 2010	29.21	29.43	29.00	29.34	9,928,695	+0.22(+0.75%)
Oct 15, 2010	29.14	29.32	28.95	29.12	9,669,403	+0.16(+0.56%)
Oct 14, 2010	28.53	29.34	28.51	28.96	12,697,836	+0.37(+1.30%)
Oct 13, 2010	28.40	28.83	28.34	28.58	9,947,271	+0.24(+0.86%)
Oct 12, 2010	27.94	28.37	27.87	28.34	8,360,945	+0.30(+1.07%)
Oct 11, 2010	27.59	28.24	27.57	28.04	8,337,781	+0.24(+0.87%)
Oct 08, 2010	27.80	27.96	27.67	27.80	7,441,614	+0.01(+0.03%)
Oct 07, 2010	27.83	27.99	27.60	27.79	8,500,051	+0.32(+1.15%)
Oct 06, 2010	28.36	28.50	27.47	27.47	17,072,866	-0.91(-3.19%)
Oct 05, 2010	28.14	28.43	27.96	28.38	8,510,640	+0.43(+1.53%)
Oct 04, 2010	28.57	28.57	27.80	27.95	7,271,307	-0.72(-2.51%)
Oct 01, 2010	28.67	28.70	28.13	28.67	8,036,976	+0.26(+0.92%)
Sep 30, 2010	28.42	28.78	28.39	28.41	62,451	-0.08(-0.27%)
Sep 29, 2010	28.25	28.49	28.09	28.49	9,727,910	+0.13(+0.46%)
Sep 28, 2010	28.69	28.81	28.25	28.36	10,392,373	-0.25(-0.88%)
Sep 27, 2010	29.00	29.00	28.53	28.61	9,274,040	-0.31(-1.06%)
Sep 24, 2010	29.09	29.09	28.81	28.92	10,574,989	+0.23(+0.82%)
Sep 23, 2010	28.68	28.97	28.48	28.68	8,293,586	-0.19(-0.67%)
Sep 22, 2010	28.42	28.89	28.25	28.87	8,876,534	+0.34(+1.19%)
Sep 21, 2010	28.24	28.73	28.19	28.53	7,942,940	+0.27(+0.94%)
Sep 20, 2010	27.81	28.35	27.80	28.27	6,968,262	+0.65(+2.34%)
Sep 17, 2010	27.62	28.01	27.62	27.62	9,004,270	-0.11(-0.41%)
Sep 15, 2010	27.92	28.00	27.49	27.73	13,802,035	-0.28(-0.98%)
Sep 14, 2010	27.52	28.32	27.50	28.01	10,770,163	-0.09(-0.32%)
Sep 13, 2010	28.15	28.55	28.06	28.10	8,775,065	+0.19(+0.67%)
Sep 10, 2010	27.51	28.03	27.35	27.91	11,047,813	+0.48(+1.76%)
Sep 09, 2010	27.49	27.62	27.35	27.43	9,310,531	+0.14(+0.50%)
Sep 08, 2010	27.24	27.38	26.87	27.29	744	+0.06(+0.21%)
Sep 07, 2010	27.22	27.49	27.11	27.24	1,913	-0.10(-0.38%)
Sep 03, 2010	26.57	27.34	26.54	27.34	9,625,890	+0.85(+3.20%)
Sep 02, 2010	26.47	26.55	26.04	26.49	156	+0.22(+0.83%)
Sep 01, 2010	25.81	26.31	25.67	26.28	10,694,645	+0.69(+2.68%)
Aug 31, 2010	25.55	25.97	25.33	25.59	64,282	-0.17(-0.66%)
Aug 30, 2010	26.07	26.19	25.76	25.76	8,899,611	-0.34(-1.30%)
Aug 27, 2010	26.10	26.14	25.38	26.10	8,745,375	+0.23(+0.90%)
Aug 26, 2010	25.87	26.12	25.68	25.87	13,697	+0.10(+0.38%)
Aug 25, 2010	24.94	26.00	24.85	25.77	13,546,588	+0.74(+2.96%)
Aug 24, 2010	25.16	25.33	24.88	25.03	1,880	-0.37(-1.46%)
Aug 23, 2010	25.50	25.94	25.37	25.40	6,296,990	-0.09(-0.35%)
Aug 20, 2010	25.60	25.66	25.31	25.49	6,610,698	-0.15(-0.57%)
Aug 19, 2010	26.10	26.18	25.61	25.63	1,880	-0.60(-2.30%)
Aug 18, 2010	26.03	26.58	25.90	26.24	7,993,200	+0.15(+0.59%)
Aug 17, 2010	25.99	26.27	25.79	26.08	6,876,809	+0.36(+1.41%)
Aug 16, 2010	25.68	25.79	25.29	25.72	6,488,776	-0.10(-0.41%)
Aug 13, 2010	25.83	25.95	25.52	25.83	8,518,676	-0.08(-0.31%)
Aug 12, 2010	25.57	26.00	25.45	25.91	11,159,666	+0.11(+0.44%)
Aug 11, 2010	26.49	26.73	25.59	25.79	21,394,866	-1.05(-3.91%)
Aug 10, 2010	26.85	27.11	26.58	26.84	9,919,421	-0.16(-0.60%)
Aug 09, 2010	27.01	27.24	26.90	27.00	7,515,045	+0.03(+0.12%)
Aug 06, 2010	26.97	27.05	26.58	26.97	9,276,144	+0.02(+0.09%)
Aug 05, 2010	26.41	27.00	26.35	26.95	9,710,528	+0.41(+1.55%)
Aug 04, 2010	26.15	26.80	26.12	26.54	124	+0.40(+1.51%)
Aug 03, 2010	25.31	26.27	25.21	26.14	2,396	+0.79(+3.12%)
Aug 02, 2010	24.91	25.45	24.86	25.35	9,228,434	+0.80(+3.25%)
Jul 30, 2010	24.55	24.74	24.14	24.55	6,068,619	+0.01(+0.03%)
Jul 29, 2010	24.58	24.90	24.22	24.54	6,871,182	+0.09(+0.36%)
Jul 28, 2010	24.45	24.93	24.31	24.45	1,126	-0.36(-1.46%)
Jul 27, 2010	24.82	25.58	24.70	24.82	1,504	-0.56(-2.19%)
Jul 26, 2010	24.87	25.39	24.87	25.37	6,795,147	+0.44(+1.78%)
Jul 23, 2010	25.00	25.20	24.79	24.93	7,127,537	-0.06(-0.26%)
Jul 22, 2010	25.07	25.16	24.71	25.00	11,413,381	+0.24(+0.98%)
Jul 21, 2010	24.87	25.10	24.66	24.75	11,018,743	-0.10(-0.42%)
Jul 20, 2010	24.86	25.39	24.38	24.86	16,735,553	+0.01(+0.03%)
Jul 19, 2010	24.58	24.96	24.42	24.85	10,635,570	+0.39(+1.58%)
Jul 16, 2010	24.46	25.09	24.31	24.46	11,672,221	-0.44(-1.75%)
Jul 15, 2010	24.45	24.94	24.29	24.90	11,427,320	+0.45(+1.85%)
Jul 14, 2010	24.19	24.50	24.01	24.45	5,842,882	+0.15(+0.60%)
Jul 13, 2010	24.38	24.41	24.03	24.30	8,563,892	+0.08(+0.33%)
Jul 12, 2010	24.12	24.25	23.87	24.22	11,040,321	+0.06(+0.23%)
Jul 09, 2010	24.16	24.29	23.80	24.16	8,645,813	+0.23(+0.98%)
Jul 08, 2010	23.64	24.10	23.58	23.93	1,172	+0.39(+1.64%)
Jul 07, 2010	23.37	23.58	23.22	23.54	11,135,427	+0.25(+1.07%)
Jul 06, 2010	22.97	23.43	22.81	23.29	4,497	+0.48(+2.08%)
Jul 02, 2010	22.82	22.94	22.41	22.82	11,550,160	+0.36(+1.62%)
Jul 01, 2010	22.83	22.83	21.87	22.46	19,348,784	-0.44(-1.94%)
Jun 30, 2010	22.99	23.19	22.83	22.90	708	-0.19(-0.80%)
Jun 29, 2010	23.29	23.41	22.95	23.08	17,848,260	-1.01(-4.18%)
Jun 25, 2010	24.09	24.28	23.85	24.09	17,631,276	+0.10(+0.40%)
Jun 24, 2010	24.25	24.31	23.89	24.00	11,103,275	-0.36(-1.49%)
Jun 23, 2010	24.81	24.93	24.29	24.36	10,366,325	-0.35(-1.40%)
Jun 22, 2010	25.08	25.27	24.66	24.70	8,158,432	-0.41(-1.64%)
Jun 21, 2010	25.49	25.64	25.04	25.12	8,818,607	-0.15(-0.57%)
Jun 18, 2010	25.26	25.50	25.16	25.26	12,705,053	-0.14(-0.54%)
Jun 17, 2010	25.43	25.43	25.13	25.40	11,622,010	+0.09(+0.35%)
Jun 16, 2010	24.87	25.50	24.87	25.31	12,590,796	+0.16(+0.64%)
Jun 15, 2010	24.91	25.16	24.80	25.15	11,868,043	+0.48(+1.96%)
Jun 14, 2010	24.77	24.95	24.63	24.66	10,405,699	-0.06(-0.26%)
Jun 11, 2010	24.59	24.86	24.29	24.73	11,252,264	-0.02(-0.10%)
Jun 10, 2010	24.93	25.09	24.37	24.75	14,593,285	+0.14(+0.56%)
Jun 09, 2010	24.91	25.12	24.55	24.62	12,559,155	-0.29(-1.17%)
Jun 08, 2010	24.54	25.08	24.40	24.91	22,864,426	+0.35(+1.41%)
Jun 07, 2010	24.57	25.05	23.64	24.56	20,894,728	+0.10(+0.40%)
Jun 04, 2010	24.46	25.49	24.10	24.46	20,682,524	-0.10(-0.39%)
Jun 03, 2010	24.12	24.58	23.91	24.56	10,002,239	+0.54(+2.27%)
Jun 02, 2010	23.38	24.04	23.18	24.02	50,639	+0.75(+3.21%)
Jun 01, 2010	23.43	23.77	23.20	23.27	1,353	-0.07(-0.31%)
May 28, 2010	23.34	23.61	23.16	23.34	14,568,942	-0.20(-0.85%)
May 27, 2010	23.53	23.54	23.16	23.54	8,097,886	+0.43(+1.84%)
May 26, 2010	23.32	23.73	23.10	23.12	249	-0.06(-0.28%)
May 25, 2010	22.75	23.20	22.57	23.18	10,645,071	+0.03(+0.14%)
May 24, 2010	22.96	23.43	22.62	23.15	9,959,414	+0.10(+0.45%)
May 21, 2010	22.92	23.34	22.61	23.04	14,326,008	-0.21(-0.90%)
May 20, 2010	23.42	23.67	23.24	23.25	2,366	-0.83(-3.43%)
May 19, 2010	24.18	24.29	23.89	24.08	12,573,893	-0.15(-0.63%)
May 18, 2010	24.51	24.68	24.15	24.23	373	-0.21(-0.85%)
May 17, 2010	24.47	24.67	23.98	24.44	10,784,224	+0.04(+0.16%)
May 14, 2010	24.40	24.47	23.73	24.40	15,195,825	+0.17(+0.70%)
May 13, 2010	24.25	24.43	24.03	24.23	8,902,836	-0.11(-0.46%)
May 12, 2010	23.97	24.39	23.92	24.34	14,130,044	+0.38(+1.57%)
May 11, 2010	24.10	24.15	23.88	23.97	11,973,707	-0.02(-0.10%)
May 10, 2010	23.62	24.00	23.60	23.99	11,283,386	+0.69(+2.96%)
May 07, 2010	23.32	23.51	22.68	23.30	17,682,454	-0.16(-0.68%)
May 06, 2010	23.48	24.30	22.46	23.46	1,992	-0.23(-0.97%)
May 05, 2010	23.96	24.16	23.62	23.69	14,148,791	+0.01(+0.05%)
May 04, 2010	24.10	24.13	23.51	23.68	124	-0.62(-2.54%)

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