Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.35	32.69	32.01	32.66	3,687,747	+0.33(+1.01%)
Apr 28, 2011	32.07	32.51	31.96	32.33	3,178,224	+0.15(+0.45%)
Apr 27, 2011	32.36	32.36	31.50	32.19	5,230,756	-0.08(-0.24%)
Apr 26, 2011	31.52	32.35	31.38	32.26	4,942,350	+0.90(+2.86%)
Apr 25, 2011	31.55	31.55	31.11	31.36	3,900,255	-0.73(-2.28%)
Apr 21, 2011	32.87	32.87	31.84	32.09	4,362,813	-0.23(-0.71%)
Apr 20, 2011	32.28	32.51	31.99	32.32	4,971,071	+0.54(+1.71%)
Apr 19, 2011	31.23	31.89	31.23	31.78	3,525,136	+0.64(+2.05%)
Apr 18, 2011	31.01	31.23	30.74	31.14	3,152,604	-0.31(-0.99%)
Apr 15, 2011	31.32	31.77	31.12	31.45	4,459,589	+0.18(+0.58%)
Apr 14, 2011	30.98	31.37	30.97	31.27	3,279,278	+0.08(+0.27%)
Apr 13, 2011	31.75	31.77	30.89	31.19	5,297,217	-0.25(-0.80%)
Apr 12, 2011	31.71	32.02	31.34	31.44	5,786,866	-0.73(-2.27%)
Apr 11, 2011	32.42	32.51	31.88	32.17	4,281,259	-0.11(-0.34%)
Apr 08, 2011	33.14	33.30	32.12	32.28	4,348,385	-0.73(-2.21%)
Apr 07, 2011	33.13	33.38	32.96	33.01	5,715,408	-0.12(-0.36%)
Apr 06, 2011	33.12	33.24	33.00	33.13	4,267,323	+0.13(+0.38%)
Apr 05, 2011	32.62	33.24	32.46	33.01	4,485,183	+0.41(+1.26%)
Apr 04, 2011	32.17	32.69	32.16	32.60	3,532,909	+0.47(+1.45%)
Apr 01, 2011	32.28	32.41	31.97	32.13	4,442,370	+0.13(+0.39%)
Mar 31, 2011	32.28	32.42	31.99	32.00	4,606,019	-0.42(-1.31%)
Mar 30, 2011	32.67	32.75	31.99	32.43	3,900,903	+0.01(+0.02%)
Mar 29, 2011	31.92	32.46	31.76	32.42	3,392,459	+0.52(+1.62%)
Mar 28, 2011	32.14	32.37	31.88	31.90	3,100,869	-0.22(-0.69%)
Mar 25, 2011	32.19	32.36	32.01	32.13	2,748,681	+0.13(+0.41%)
Mar 24, 2011	32.02	32.08	31.67	31.99	2,761,280	+0.21(+0.67%)
Mar 23, 2011	31.46	31.94	31.29	31.78	3,284,756	+0.25(+0.79%)
Mar 22, 2011	31.42	31.56	31.12	31.53	3,229,788	+0.03(+0.11%)
Mar 21, 2011	31.53	31.56	31.31	31.50	3,567,071	+0.19(+0.62%)
Mar 18, 2011	31.61	31.73	31.13	31.30	7,785,666	+0.09(+0.29%)
Mar 17, 2011	31.42	31.62	30.99	31.21	5,842,323	+0.31(+1.00%)
Mar 16, 2011	32.04	32.17	30.59	30.90	10,595,828	-1.23(-3.82%)
Mar 15, 2011	31.91	32.36	31.91	32.13	14,300,190	-0.19(-0.60%)
Mar 14, 2011	32.45	32.77	31.95	32.33	5,683,389	-0.17(-0.51%)
Mar 11, 2011	30.87	32.55	30.87	32.49	7,529,213	+1.39(+4.48%)
Mar 10, 2011	31.59	31.66	30.88	31.10	7,718,604	-0.84(-2.64%)
Mar 09, 2011	32.42	32.53	31.55	31.94	5,228,377	-0.73(-2.24%)
Mar 08, 2011	32.47	32.77	32.10	32.67	3,496,558	+0.32(+1.00%)
Mar 07, 2011	33.11	33.24	32.32	32.35	8,861,771	-0.73(-2.21%)
Mar 04, 2011	33.04	33.24	32.64	33.08	6,830,008	-0.02(-0.06%)
Mar 03, 2011	32.73	33.15	32.59	33.10	7,029,026	+0.77(+2.39%)
Mar 02, 2011	32.25	32.79	32.06	32.33	5,435,624	+0.17(+0.51%)
Mar 01, 2011	33.18	33.45	32.15	32.16	4,834,548	-0.93(-2.81%)
Feb 28, 2011	32.69	33.12	32.63	33.09	3,704,611	+0.72(+2.22%)
Feb 25, 2011	32.56	32.77	32.04	32.37	4,322,326	+0.00(+0.00%)
Feb 24, 2011	32.33	32.82	31.93	32.37	4,009,580	+0.02(+0.06%)
Feb 23, 2011	32.47	33.03	31.92	32.35	5,924,293	-0.31(-0.95%)
Feb 22, 2011	33.31	33.70	32.62	32.66	5,897,246	-0.97(-2.87%)
Feb 18, 2011	33.75	33.97	33.39	33.63	3,745,059	-0.10(-0.29%)
Feb 17, 2011	33.54	33.81	33.27	33.73	3,730,529	+0.19(+0.58%)
Feb 16, 2011	33.65	33.96	33.39	33.53	3,958,512	+0.18(+0.54%)
Feb 15, 2011	33.23	33.88	33.20	33.35	4,361,982	+0.09(+0.27%)
Feb 14, 2011	32.95	33.71	32.93	33.26	3,775,086	+0.28(+0.84%)
Feb 11, 2011	32.55	33.03	32.39	32.99	4,204,948	+0.36(+1.10%)
Feb 10, 2011	32.33	32.84	32.18	32.63	3,881,778	+0.17(+0.51%)
Feb 09, 2011	32.68	32.85	32.09	32.46	5,681,596	-0.39(-1.20%)
Feb 08, 2011	33.24	33.37	32.48	32.86	5,411,002	-0.26(-0.77%)
Feb 07, 2011	33.19	33.48	33.03	33.11	3,883,523	+0.01(+0.04%)
Feb 04, 2011	33.28	33.46	32.53	33.10	4,859,659	-0.17(-0.50%)
Feb 03, 2011	32.96	33.33	32.51	33.26	5,752,797	+0.27(+0.82%)
Feb 02, 2011	32.46	33.55	32.26	32.99	6,625,351	+0.43(+1.31%)
Feb 01, 2011	31.90	32.67	31.85	32.57	5,931,047	+0.89(+2.81%)
Jan 31, 2011	31.28	31.77	31.27	31.68	8,146,808	+0.56(+1.80%)
Jan 28, 2011	31.82	32.08	31.04	31.12	8,522,928	-0.21(-0.66%)
Jan 27, 2011	32.24	32.24	30.93	31.33	8,278,597	-0.76(-2.37%)
Jan 26, 2011	31.22	32.19	31.22	32.08	9,354,453	+1.08(+3.47%)
Jan 25, 2011	30.73	31.19	30.48	31.01	5,870,541	-0.09(-0.29%)
Jan 24, 2011	30.81	31.37	30.71	31.10	4,329,970	+0.36(+1.17%)
Jan 21, 2011	31.08	31.27	30.66	30.74	11,858,722	-0.05(-0.16%)
Jan 20, 2011	30.07	30.80	29.88	30.79	7,648,153	+0.57(+1.90%)
Jan 19, 2011	31.10	31.18	30.12	30.21	7,077,668	-0.86(-2.78%)
Jan 18, 2011	30.78	31.19	30.70	31.08	4,302,523	+0.58(+1.90%)
Jan 14, 2011	30.74	30.87	30.43	30.50	4,447,951	-0.36(-1.16%)
Jan 13, 2011	30.86	31.21	30.74	30.86	4,045,314	-0.01(-0.02%)
Jan 12, 2011	31.04	31.22	30.61	30.86	4,655,014	+0.01(+0.02%)
Jan 11, 2011	30.26	30.93	30.25	30.86	6,489,661	+0.67(+2.22%)
Jan 10, 2011	30.26	30.47	29.79	30.19	6,117,399	-0.17(-0.55%)
Jan 07, 2011	30.28	30.67	29.89	30.35	8,120,160	+0.06(+0.18%)
Jan 06, 2011	30.52	30.71	30.23	30.30	4,110,507	-0.28(-0.93%)
Jan 05, 2011	30.04	30.84	29.77	30.58	5,583,578	+0.34(+1.12%)
Jan 04, 2011	30.54	30.71	29.54	30.24	6,846,968	-0.26(-0.86%)
Jan 03, 2011	30.52	30.77	30.30	30.50	4,451,513	+0.27(+0.89%)
Dec 31, 2010	30.57	30.69	30.14	30.24	3,531,015	-0.44(-1.44%)
Dec 30, 2010	30.48	30.84	30.48	30.68	2,616,402	+0.14(+0.47%)
Dec 29, 2010	30.61	30.76	30.50	30.53	3,357,256	+0.04(+0.12%)
Dec 28, 2010	30.45	30.61	30.36	30.50	3,170,343	+0.09(+0.29%)
Dec 27, 2010	30.43	30.58	30.20	30.41	2,529,359	-0.10(-0.31%)
Dec 23, 2010	30.35	30.69	30.35	30.50	3,559,672	+0.05(+0.16%)
Dec 22, 2010	30.52	30.58	30.28	30.45	4,923,731	-0.05(-0.16%)
Dec 21, 2010	30.40	30.71	30.11	30.50	5,673,239	+0.19(+0.63%)
Dec 20, 2010	30.60	30.66	30.22	30.31	5,968,919	-0.20(-0.65%)
Dec 17, 2010	30.39	30.62	30.00	30.51	10,215,660	+0.16(+0.52%)
Dec 16, 2010	29.16	30.43	29.02	30.35	15,606,208	+0.68(+2.28%)
Dec 15, 2010	29.41	29.84	29.31	29.67	7,559,074	+0.12(+0.39%)
Dec 14, 2010	29.24	29.62	29.19	29.56	10,194,109	+0.33(+1.12%)
Dec 13, 2010	28.91	29.40	28.77	29.23	9,538,691	+0.57(+1.98%)
Dec 10, 2010	28.39	28.70	28.11	28.66	4,429,346	+0.30(+1.06%)
Dec 09, 2010	28.31	28.50	27.98	28.36	5,548,301	+0.16(+0.58%)
Dec 08, 2010	28.37	28.73	27.93	28.20	8,020,873	-0.09(-0.31%)
Dec 07, 2010	27.70	28.36	27.70	28.28	11,453,687	+1.09(+4.00%)
Dec 06, 2010	27.30	27.37	27.05	27.20	10,411,634	-0.12(-0.43%)
Dec 03, 2010	27.50	27.57	27.11	27.31	6,179,133	-0.24(-0.87%)
Dec 02, 2010	26.81	27.59	26.81	27.55	6,793,896	+0.71(+2.65%)
Dec 01, 2010	26.34	26.86	26.29	26.84	6,026,502	+1.01(+3.92%)
Nov 30, 2010	25.47	26.27	25.46	25.83	6,289,086	+0.08(+0.32%)
Nov 29, 2010	25.58	25.77	25.32	25.75	4,839,229	+0.05(+0.21%)
Nov 26, 2010	25.77	25.79	25.58	25.69	1,801,836	-0.29(-1.11%)
Nov 24, 2010	25.76	25.98	25.98	25.98	5,293,405	+0.31(+1.23%)
Nov 23, 2010	25.88	25.88	25.49	25.66	4,480,564	-0.52(-1.99%)
Nov 22, 2010	25.88	26.22	25.73	26.18	4,404,933	+0.21(+0.79%)
Nov 19, 2010	25.90	26.17	25.67	25.98	5,967,599	+0.10(+0.37%)
Nov 18, 2010	26.10	26.33	25.80	25.88	5,852,631	+0.12(+0.48%)
Nov 17, 2010	25.96	26.38	25.75	25.76	7,234,198	-0.23(-0.87%)
Nov 16, 2010	26.72	26.75	25.93	25.99	8,899,380	-0.95(-3.53%)
Nov 15, 2010	27.57	27.61	26.93	26.94	4,320,250	-0.48(-1.75%)
Nov 12, 2010	27.49	27.88	27.27	27.42	5,534,401	-0.40(-1.43%)
Nov 11, 2010	27.53	27.86	27.42	27.81	3,292,676	+0.10(+0.35%)
Nov 10, 2010	27.35	27.76	27.11	27.72	4,319,271	+0.40(+1.45%)
Nov 09, 2010	27.66	28.02	27.24	27.32	5,572,522	-0.25(-0.89%)
Nov 08, 2010	27.50	27.61	27.36	27.57	3,829,001	-0.08(-0.30%)
Nov 05, 2010	26.94	27.93	26.94	27.65	7,258,222	+0.68(+2.54%)
Nov 04, 2010	26.77	27.01	26.62	26.96	7,456,263	+0.59(+2.23%)
Nov 03, 2010	26.67	26.67	25.94	26.38	5,192,163	-0.14(-0.52%)
Nov 02, 2010	26.35	26.81	26.35	26.51	4,073,925	+0.37(+1.41%)
Nov 01, 2010	26.27	26.57	25.98	26.14	4,304,499	-0.01(-0.05%)
Oct 29, 2010	25.96	26.25	25.80	26.16	3,359,182	+0.18(+0.69%)
Oct 28, 2010	25.87	26.07	25.77	25.98	4,114,848	+0.27(+1.04%)
Oct 27, 2010	25.66	25.79	25.34	25.71	4,812,601	-0.47(-1.80%)
Oct 25, 2010	26.18	26.35	25.93	26.18	5,192,993	+0.26(+1.00%)
Oct 22, 2010	26.11	26.18	25.80	25.92	5,010,438	-0.01(-0.03%)
Oct 21, 2010	26.82	26.90	25.57	25.93	11,843,361	-1.02(-3.78%)
Oct 20, 2010	26.46	27.03	26.46	26.95	4,696,347	+0.59(+2.23%)
Oct 19, 2010	26.55	27.03	26.25	26.36	5,650,975	-0.68(-2.51%)
Oct 18, 2010	26.70	27.08	26.56	27.04	3,388,652	+0.18(+0.66%)
Oct 15, 2010	27.30	27.37	26.60	26.86	12,539,135	-0.27(-0.98%)
Oct 14, 2010	27.48	27.55	26.87	27.13	5,538,161	-0.35(-1.27%)
Oct 13, 2010	27.63	27.63	27.29	27.48	5,241,130	+0.18(+0.68%)
Oct 12, 2010	27.30	27.50	27.05	27.29	4,711,195	-0.14(-0.50%)
Oct 11, 2010	27.40	27.67	27.26	27.43	3,274,823	+0.11(+0.40%)
Oct 08, 2010	27.32	27.41	26.64	27.32	5,219,098	+0.64(+2.39%)
Oct 07, 2010	27.37	27.38	26.44	26.68	5,336	-0.57(-2.11%)
Oct 06, 2010	27.07	27.59	27.03	27.26	5,609,130	+0.21(+0.76%)
Oct 05, 2010	26.66	27.09	26.54	27.05	8,743	+0.67(+2.54%)
Oct 04, 2010	26.44	26.55	26.18	26.38	5,502,617	-0.22(-0.82%)
Oct 01, 2010	26.60	26.60	26.22	26.60	5,156,141	+0.46(+1.76%)
Sep 30, 2010	26.14	26.55	26.03	26.14	105,926	-0.13(-0.50%)
Sep 29, 2010	25.83	26.37	25.77	26.27	2,825	+0.25(+0.97%)
Sep 28, 2010	25.60	26.06	25.30	26.02	29,225	+0.57(+2.23%)
Sep 27, 2010	25.51	25.57	25.30	25.45	4,508,717	-0.06(-0.24%)
Sep 24, 2010	25.41	25.61	25.23	25.51	4,637,559	+0.43(+1.73%)
Sep 23, 2010	25.08	25.51	25.02	25.08	7,112,761	-0.57(-2.22%)
Sep 22, 2010	25.78	26.22	25.57	25.65	6,392,567	-0.23(-0.89%)
Sep 21, 2010	25.80	26.18	25.63	25.88	12,967,676	-0.39(-1.50%)
Sep 20, 2010	26.00	26.31	25.82	26.27	5,209,654	+0.01(+0.05%)
Sep 17, 2010	26.26	26.52	26.13	26.26	4,732,174	-0.36(-1.35%)
Sep 15, 2010	26.53	26.71	26.45	26.62	5,345,621	-0.09(-0.36%)
Sep 14, 2010	26.64	27.15	25.79	26.71	3,141	-0.85(-3.07%)
Sep 13, 2010	27.42	27.72	27.42	27.56	3,227,321	+0.39(+1.42%)
Sep 10, 2010	27.06	27.35	26.85	27.17	2,555,920	+0.18(+0.65%)
Sep 09, 2010	27.72	27.72	26.85	27.00	9,405	-0.14(-0.50%)
Sep 08, 2010	26.73	27.42	26.68	27.13	8,832	+0.44(+1.65%)
Sep 07, 2010	26.10	26.93	26.03	26.69	34,965	+0.47(+1.81%)
Sep 03, 2010	26.37	26.40	25.97	26.22	4,379,420	+0.16(+0.62%)
Sep 02, 2010	25.74	26.05	25.52	26.05	24,874	+0.33(+1.26%)
Sep 01, 2010	25.30	25.80	25.21	25.73	4,444,986	+0.83(+3.32%)
Aug 31, 2010	24.85	25.23	24.68	24.90	67,925	-0.03(-0.14%)
Aug 30, 2010	25.07	25.41	24.85	24.94	4,015,693	-0.31(-1.23%)
Aug 27, 2010	25.25	25.26	24.65	25.25	4,484,384	+0.31(+1.25%)
Aug 26, 2010	24.95	25.17	24.62	24.94	20,103	+0.07(+0.30%)
Aug 25, 2010	24.67	24.96	24.20	24.86	6,058,351	+0.00(+0.00%)
Aug 24, 2010	25.33	25.39	24.81	24.86	38,447	-0.73(-2.86%)
Aug 23, 2010	26.11	26.15	25.59	25.59	4,200,838	-0.41(-1.59%)
Aug 20, 2010	25.95	26.05	25.76	26.01	3,741,962	-0.12(-0.44%)
Aug 19, 2010	26.62	26.89	26.00	26.12	47,955	-0.54(-2.03%)
Aug 18, 2010	26.62	26.87	26.40	26.66	6,979	+0.01(+0.05%)
Aug 17, 2010	26.21	26.89	26.21	26.65	18,661	+0.61(+2.34%)
Aug 16, 2010	25.77	26.15	25.64	26.04	2,775,217	+0.22(+0.87%)
Aug 13, 2010	25.82	26.06	25.76	25.82	2,943,290	-0.32(-1.22%)
Aug 12, 2010	25.74	26.28	25.63	26.14	4,228,959	+0.14(+0.52%)
Aug 11, 2010	26.47	26.57	25.99	26.00	4,361	-0.68(-2.54%)
Aug 10, 2010	26.68	27.11	26.43	26.68	1,650	-0.45(-1.65%)
Aug 09, 2010	27.16	27.21	26.90	27.13	2,288,212	+0.02(+0.07%)
Aug 06, 2010	27.11	27.35	26.72	27.11	4,542,415	+0.01(+0.03%)
Aug 05, 2010	27.17	27.19	26.81	27.10	3,564,048	-0.22(-0.79%)
Aug 04, 2010	27.17	27.34	26.92	27.32	12,741	+0.30(+1.10%)
Aug 03, 2010	27.21	27.44	26.87	27.02	27,513	-0.28(-1.02%)
Aug 02, 2010	26.92	27.38	26.81	27.30	3,410,277	+0.77(+2.89%)
Jul 30, 2010	26.51	26.63	26.18	26.53	3,848,499	-0.01(-0.05%)
Jul 29, 2010	26.98	27.15	26.31	26.54	8,940	-0.26(-0.99%)
Jul 28, 2010	26.81	27.11	26.70	26.81	370	-0.17(-0.63%)
Jul 27, 2010	26.98	27.51	26.53	26.98	48,155	-0.21(-0.77%)
Jul 26, 2010	26.96	27.23	26.78	27.19	4,762,396	+0.18(+0.68%)
Jul 23, 2010	27.11	27.11	26.34	27.00	8,648,716	+0.12(+0.43%)
Jul 22, 2010	27.11	27.56	26.64	26.89	18,720	+0.38(+1.43%)
Jul 21, 2010	27.20	27.38	26.29	26.51	6,743,044	-0.48(-1.78%)
Jul 20, 2010	26.99	27.05	25.73	26.99	5,971,627	+0.93(+3.56%)
Jul 19, 2010	26.00	26.23	25.82	26.06	3,803,199	+0.24(+0.95%)
Jul 16, 2010	25.82	26.41	25.76	25.82	5,712,680	-0.52(-1.98%)
Jul 15, 2010	26.79	26.79	26.16	26.34	4,876,151	-0.37(-1.37%)
Jul 14, 2010	26.72	26.87	26.18	26.71	33,900	+0.13(+0.48%)
Jul 13, 2010	26.59	26.75	26.37	26.58	11,138	+0.37(+1.40%)
Jul 12, 2010	26.81	26.81	26.03	26.21	5,359,790	-0.64(-2.37%)
Jul 09, 2010	26.85	27.06	26.44	26.85	3,973,644	+0.34(+1.28%)
Jul 08, 2010	26.73	26.74	26.04	26.51	16,199	+0.03(+0.10%)
Jul 07, 2010	25.27	26.49	25.17	26.48	7,925,107	+1.15(+4.55%)
Jul 06, 2010	25.69	25.97	25.04	25.33	80,586	+0.03(+0.13%)
Jul 02, 2010	25.30	25.80	25.29	25.30	5,531,203	-0.30(-1.17%)
Jul 01, 2010	25.59	26.37	25.32	25.59	147	-0.35(-1.36%)
Jun 30, 2010	26.05	26.58	25.88	25.95	4,035	-0.14(-0.52%)
Jun 29, 2010	26.77	26.85	25.95	26.08	101,216	-1.57(-5.69%)
Jun 25, 2010	27.65	27.76	26.90	27.65	8,539,854	+0.42(+1.53%)
Jun 24, 2010	27.78	27.94	27.18	27.24	7,402,502	-0.79(-2.83%)
Jun 23, 2010	27.60	28.19	27.44	28.03	6,838,730	+0.43(+1.56%)
Jun 22, 2010	28.05	28.26	27.54	27.60	18,964	-0.85(-3.00%)
Jun 21, 2010	28.42	28.84	27.87	28.45	8,418,686	+0.58(+2.07%)
Jun 18, 2010	27.88	28.21	27.70	27.88	7,735,245	-0.13(-0.48%)
Jun 17, 2010	28.39	28.39	27.55	28.01	148	-0.32(-1.14%)
Jun 16, 2010	28.33	28.47	28.16	28.33	6,091,070	-0.32(-1.13%)
Jun 15, 2010	28.45	28.71	27.73	28.66	3,421	+0.15(+0.52%)
Jun 14, 2010	28.92	29.08	28.45	28.51	5,607,515	-0.13(-0.47%)
Jun 11, 2010	28.22	28.74	28.22	28.64	5,262,226	+0.13(+0.47%)
Jun 10, 2010	28.15	28.55	28.01	28.51	5,087	+0.90(+3.26%)
Jun 09, 2010	27.73	28.18	27.46	27.61	9,564,537	+0.09(+0.34%)
Jun 08, 2010	26.99	27.58	26.76	27.51	24,820	+0.56(+2.07%)
Jun 07, 2010	27.59	27.69	26.96	26.96	6,736,371	-0.54(-1.98%)
Jun 04, 2010	27.50	28.28	27.33	27.50	8,376,344	-1.08(-3.78%)
Jun 03, 2010	28.96	29.02	28.10	28.58	5,859,758	-0.15(-0.51%)
Jun 02, 2010	27.96	28.78	27.94	28.73	22,339	+0.89(+3.21%)
Jun 01, 2010	28.59	28.88	27.84	27.84	967	-1.09(-3.76%)
May 28, 2010	28.92	29.37	28.64	28.92	5,679,936	-0.54(-1.82%)
May 27, 2010	29.43	29.49	28.88	29.46	8,039,495	+0.94(+3.30%)
May 26, 2010	29.04	29.56	28.43	28.52	9,879,192	-0.30(-1.05%)
May 25, 2010	27.42	28.88	27.25	28.82	20,853	+0.44(+1.54%)
May 24, 2010	28.72	29.21	28.39	28.39	6,648,549	-0.47(-1.63%)
May 21, 2010	28.10	29.11	28.03	28.86	14,222,187	+0.16(+0.56%)
May 20, 2010	28.53	29.50	28.41	28.70	893	-1.24(-4.15%)
May 19, 2010	29.62	30.32	29.39	29.94	9,601,051	+0.03(+0.11%)
May 18, 2010	30.93	31.21	29.81	29.91	17,704	-0.69(-2.24%)
May 17, 2010	30.88	30.93	29.94	30.59	9,173,570	-0.24(-0.78%)
May 14, 2010	30.83	30.96	30.22	30.83	8,591,044	-0.30(-0.95%)
May 13, 2010	31.56	31.90	31.03	31.13	7,251,216	-0.30(-0.94%)
May 12, 2010	31.14	31.49	30.87	31.42	5,858,775	+0.52(+1.70%)
May 11, 2010	31.32	31.40	30.84	30.90	15,525	-0.39(-1.25%)
May 10, 2010	31.07	31.30	30.93	31.29	8,006,750	+1.12(+3.72%)
May 07, 2010	29.88	30.75	28.92	30.17	12,462,307	-0.07(-0.22%)
May 06, 2010	30.07	31.37	28.65	30.23	3,423	-0.16(-0.53%)
May 05, 2010	30.83	31.58	30.02	30.40	11,691,503	+0.06(+0.18%)
May 04, 2010	30.40	30.64	30.01	30.34	1,733	-0.52(-1.68%)

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