Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	26.52	26.86	26.44	26.72	11,987,730	-0.05(-0.19%)
Jul 28, 2011	26.48	27.08	26.47	26.78	12,132,239	+0.26(+1.00%)
Jul 27, 2011	26.99	27.10	26.45	26.51	14,138,634	-0.59(-2.17%)
Jul 26, 2011	27.39	27.40	27.05	27.10	8,658,690	-0.15(-0.54%)
Jul 25, 2011	27.29	27.43	27.16	27.25	6,924,353	-0.21(-0.78%)
Jul 22, 2011	27.63	27.64	27.42	27.46	12,622,899	-0.35(-1.24%)
Jul 21, 2011	27.83	28.54	27.57	27.80	35,240,760	+0.64(+2.35%)
Jul 20, 2011	27.10	27.28	26.99	27.16	6,531,184	-0.03(-0.12%)
Jul 19, 2011	26.96	27.25	26.88	27.20	8,993,803	+0.28(+1.03%)
Jul 18, 2011	26.90	26.93	26.63	26.92	8,018,593	-0.06(-0.22%)
Jul 15, 2011	27.13	27.18	26.77	26.98	7,913,975	-0.11(-0.41%)
Jul 14, 2011	27.33	27.45	27.02	27.09	8,343,947	-0.24(-0.88%)
Jul 13, 2011	27.54	27.61	27.22	27.33	7,816,847	-0.05(-0.19%)
Jul 12, 2011	27.34	27.79	27.30	27.38	9,197,352	-0.05(-0.19%)
Jul 11, 2011	27.56	27.78	27.32	27.43	10,302,009	-0.48(-1.73%)
Jul 08, 2011	27.85	27.95	27.67	27.92	8,247,771	-0.32(-1.14%)
Jul 07, 2011	27.89	28.36	27.86	28.24	9,550,444	+0.57(+2.07%)
Jul 06, 2011	27.73	27.84	27.58	27.67	8,526,086	+0.05(+0.19%)
Jul 05, 2011	27.73	27.78	27.48	27.62	6,447,424	-0.21(-0.74%)
Jul 01, 2011	27.59	27.86	27.34	27.82	8,925,956	+0.29(+1.04%)
Jun 30, 2011	27.12	27.58	27.02	27.54	8,937,770	+0.51(+1.87%)
Jun 29, 2011	26.88	27.16	26.85	27.03	7,028,631	+0.14(+0.52%)
Jun 28, 2011	26.90	26.94	26.69	26.89	6,628,532	+0.13(+0.49%)
Jun 27, 2011	26.72	26.90	26.46	26.76	10,358,718	+0.07(+0.27%)
Jun 24, 2011	27.05	27.16	26.59	26.69	15,620,111	-0.29(-1.09%)
Jun 23, 2011	27.21	27.21	26.72	26.98	17,259,926	-0.46(-1.68%)
Jun 22, 2011	27.60	27.83	27.43	27.44	10,170,619	-0.28(-1.00%)
Jun 21, 2011	27.86	27.93	27.62	27.72	14,592,334	+0.25(+0.91%)
Jun 20, 2011	27.59	27.60	27.43	27.47	8,694,747	+0.12(+0.43%)
Jun 17, 2011	27.54	27.58	27.24	27.35	11,451,101	-0.00(-0.01%)
Jun 16, 2011	27.29	27.59	27.24	27.36	12,614,250	+0.13(+0.47%)
Jun 15, 2011	27.57	27.74	27.10	27.23	13,732,136	-0.55(-1.98%)
Jun 14, 2011	27.67	27.84	27.56	27.78	7,661,995	+0.44(+1.61%)
Jun 13, 2011	27.33	27.55	27.20	27.34	6,452,857	+0.07(+0.27%)
Jun 10, 2011	27.52	27.62	27.26	27.26	8,076,756	-0.40(-1.43%)
Jun 09, 2011	27.56	27.82	27.45	27.66	7,150,569	+0.18(+0.64%)
Jun 08, 2011	27.22	27.65	27.22	27.48	9,978,742	+0.10(+0.37%)
Jun 07, 2011	27.40	27.60	27.34	27.38	11,858,040	+0.09(+0.32%)
Jun 06, 2011	27.74	27.87	27.22	27.29	17,621,800	-0.53(-1.90%)
Jun 03, 2011	27.95	28.14	27.75	27.82	13,295,191	-0.15(-0.52%)
May 24, 2011	27.90	28.08	27.81	27.97	10,363,806	+0.15(+0.53%)
May 23, 2011	27.89	28.06	27.70	27.82	9,461,409	-0.32(-1.12%)
May 20, 2011	28.08	28.28	27.89	28.14	9,200,278	-0.02(-0.08%)
May 19, 2011	28.26	28.28	28.03	28.16	6,680,212	-0.09(-0.31%)
May 18, 2011	28.31	28.36	28.06	28.25	8,300,434	-0.05(-0.18%)
May 17, 2011	27.96	28.36	27.95	28.30	11,864,210	+0.20(+0.70%)
May 16, 2011	27.85	28.17	27.69	28.10	9,186,068	+0.16(+0.58%)
May 13, 2011	27.95	28.03	27.73	27.94	9,085,809	-0.04(-0.16%)
May 12, 2011	27.68	28.00	27.51	27.98	11,743,254	+0.51(+1.84%)
May 11, 2011	27.37	27.64	27.33	27.48	8,764,599	+0.01(+0.03%)
May 10, 2011	27.37	27.48	27.22	27.47	7,478,809	+0.01(+0.03%)
May 09, 2011	27.16	27.58	27.10	27.46	10,711,146	+0.34(+1.24%)
May 06, 2011	27.08	27.32	27.01	27.12	11,644,138	+0.17(+0.63%)
May 05, 2011	26.48	26.96	26.18	26.96	16,422,204	+0.49(+1.85%)
May 04, 2011	26.79	27.00	26.41	26.47	13,840,532	-0.29(-1.07%)
May 03, 2011	26.38	26.93	26.38	26.75	12,607,263	+0.26(+1.00%)
May 02, 2011	26.52	26.54	26.44	26.49	11,012,534	-0.05(-0.19%)
Apr 29, 2011	26.53	26.65	26.41	26.54	6,698,541	-0.02(-0.08%)
Apr 28, 2011	26.56	26.61	26.39	26.56	11,074,485	-0.09(-0.33%)
Apr 27, 2011	26.49	26.73	26.41	26.65	10,905,347	+0.21(+0.78%)
Apr 26, 2011	26.48	26.84	26.44	26.44	12,724,670	+0.05(+0.19%)
Apr 25, 2011	26.43	26.44	26.33	26.39	5,306,732	-0.14(-0.52%)
Apr 21, 2011	26.55	26.63	26.47	26.53	6,294,947	-0.03(-0.11%)
Apr 20, 2011	26.46	26.60	26.36	26.56	8,912,421	+0.33(+1.26%)
Apr 19, 2011	25.93	26.24	25.79	26.23	7,956,967	+0.26(+1.00%)
Apr 18, 2011	25.93	26.12	25.80	25.97	9,500,947	-0.22(-0.84%)
Apr 15, 2011	26.20	26.38	26.03	26.19	14,676,326	+0.19(+0.73%)
Apr 14, 2011	25.97	26.33	25.89	26.00	12,925,689	-0.01(-0.03%)
Apr 13, 2011	26.25	26.43	25.87	26.01	10,463,562	-0.36(-1.36%)
Apr 12, 2011	26.22	26.38	26.02	26.36	14,809,949	+0.05(+0.19%)
Apr 11, 2011	26.29	26.62	26.25	26.31	9,905,752	-0.14(-0.52%)
Apr 08, 2011	26.40	26.95	26.30	26.45	19,307,544	+0.55(+2.14%)
Apr 07, 2011	25.99	26.13	25.77	25.90	9,917,050	-0.21(-0.81%)
Apr 06, 2011	25.84	26.39	25.76	26.11	24,961,752	+0.55(+2.17%)
Apr 05, 2011	25.38	25.70	25.33	25.55	9,582,845	+0.17(+0.66%)
Apr 04, 2011	25.42	25.55	25.21	25.39	10,430,320	-0.14(-0.54%)
Apr 01, 2011	25.01	25.53	24.98	25.53	13,607,199	+0.47(+1.86%)
Mar 31, 2011	24.50	25.06	24.48	25.06	15,740,510	+0.50(+2.02%)
Mar 30, 2011	24.82	24.87	24.51	24.56	10,303,017	-0.12(-0.47%)
Mar 29, 2011	24.50	24.69	24.37	24.68	9,544,430	+0.14(+0.57%)
Mar 28, 2011	24.84	24.95	24.54	24.54	9,674,348	-0.20(-0.83%)
Mar 25, 2011	24.89	24.91	24.69	24.74	8,271,262	-0.08(-0.32%)
Mar 24, 2011	24.69	24.96	24.49	24.82	12,827,991	+0.26(+1.04%)
Mar 23, 2011	24.44	24.60	24.34	24.57	9,966,989	+0.18(+0.72%)
Mar 22, 2011	24.44	24.57	24.25	24.39	11,771,447	-0.23(-0.95%)
Mar 21, 2011	24.81	24.83	24.57	24.63	10,179,994	+0.09(+0.36%)
Mar 18, 2011	24.49	24.72	24.33	24.54	17,197,930	+0.46(+1.91%)
Mar 17, 2011	24.29	24.44	23.96	24.08	11,904,509	+0.07(+0.30%)
Mar 16, 2011	24.08	24.21	23.73	24.01	23,797,898	-0.18(-0.75%)
Mar 15, 2011	24.15	24.47	24.12	24.19	16,049,763	-0.28(-1.16%)
Mar 14, 2011	24.73	24.80	24.26	24.47	13,191,350	-0.35(-1.41%)
Mar 11, 2011	24.67	24.90	24.55	24.82	11,129,987	-0.02(-0.09%)
Mar 10, 2011	24.73	25.00	24.57	24.85	15,008,968	-0.03(-0.12%)
Mar 09, 2011	24.37	25.01	24.36	24.88	17,950,544	+0.52(+2.13%)
Mar 08, 2011	24.04	24.49	24.04	24.36	9,576,364	+0.39(+1.61%)
Mar 07, 2011	24.21	24.33	23.91	23.97	9,627,715	-0.13(-0.55%)
Mar 04, 2011	24.39	24.63	23.93	24.10	13,489,850	-0.34(-1.37%)
Mar 03, 2011	24.11	24.65	24.06	24.44	14,753,231	+0.52(+2.17%)
Mar 02, 2011	24.08	24.34	23.90	23.92	12,910,539	-0.25(-1.03%)
Mar 01, 2011	24.25	24.54	24.09	24.17	17,415,780	+0.03(+0.12%)
Feb 28, 2011	23.98	24.32	23.98	24.14	14,843,272	+0.09(+0.36%)
Feb 25, 2011	23.74	24.13	23.66	24.05	10,119,712	+0.31(+1.32%)
Feb 24, 2011	23.47	23.82	23.42	23.74	12,951,599	+0.20(+0.84%)
Feb 23, 2011	23.75	23.96	23.44	23.54	17,628,218	-0.34(-1.41%)
Feb 22, 2011	23.71	24.12	23.68	23.88	18,560,656	-0.26(-1.09%)
Feb 18, 2011	23.98	24.17	23.90	24.14	10,266,804	+0.22(+0.92%)
Feb 17, 2011	23.87	24.03	23.67	23.92	16,575,522	+0.04(+0.15%)
Feb 16, 2011	24.05	24.18	23.66	23.88	22,248,190	-0.20(-0.82%)
Feb 15, 2011	23.79	24.20	23.67	24.08	21,657,894	+0.15(+0.64%)
Feb 14, 2011	24.01	24.09	23.86	23.93	12,373,313	-0.19(-0.79%)
Feb 11, 2011	23.94	24.14	23.63	24.12	15,455,681	+0.05(+0.21%)
Feb 10, 2011	24.28	24.40	23.96	24.07	18,091,028	-0.26(-1.08%)
Feb 09, 2011	24.31	24.65	24.09	24.33	17,505,304	+0.01(+0.06%)
Feb 08, 2011	24.10	24.39	24.06	24.31	13,512,020	+0.27(+1.12%)
Feb 07, 2011	23.82	24.28	23.77	24.04	19,556,714	+0.19(+0.80%)
Feb 04, 2011	24.12	24.14	23.56	23.85	33,186,484	-0.18(-0.76%)
Feb 03, 2011	24.40	24.49	23.58	24.04	60,747,320	-1.26(-4.99%)
Feb 02, 2011	25.48	25.77	25.09	25.30	17,434,852	-0.22(-0.86%)
Feb 01, 2011	24.96	25.73	24.83	25.52	17,953,638	+0.55(+2.19%)
Jan 31, 2011	24.63	25.31	24.55	24.97	16,480,574	-0.44(-1.72%)
Jan 28, 2011	26.12	26.14	25.32	25.41	12,801,658	-0.66(-2.55%)
Jan 27, 2011	25.98	26.11	25.83	26.07	11,358,940	+0.08(+0.31%)
Jan 26, 2011	25.69	26.21	25.66	25.99	16,522,939	+0.32(+1.25%)
Jan 25, 2011	25.57	25.69	25.39	25.67	9,302,319	-0.06(-0.23%)
Jan 24, 2011	25.79	25.90	25.51	25.73	9,669,961	-0.12(-0.48%)
Jan 21, 2011	25.94	26.15	25.77	25.85	11,818,065	+0.07(+0.28%)
Jan 20, 2011	25.19	25.92	25.19	25.78	15,097,225	+0.59(+2.35%)
Jan 19, 2011	25.51	25.57	24.98	25.19	11,875,367	-0.38(-1.47%)
Jan 18, 2011	25.38	25.62	25.38	25.57	8,673,652	+0.04(+0.17%)
Jan 14, 2011	25.38	25.57	25.19	25.52	9,644,435	+0.16(+0.63%)
Jan 13, 2011	25.30	25.38	25.07	25.36	11,223,461	+0.04(+0.14%)
Jan 12, 2011	25.78	26.15	25.26	25.33	18,076,822	-0.38(-1.47%)
Jan 11, 2011	25.64	26.00	25.57	25.70	12,190,996	+0.11(+0.43%)
Jan 10, 2011	25.43	25.70	25.43	25.59	9,046,254	+0.09(+0.37%)
Jan 07, 2011	25.46	25.71	25.33	25.50	11,299,237	+0.01(+0.06%)
Jan 06, 2011	25.68	25.69	25.35	25.49	11,932,916	-0.26(-1.02%)
Jan 05, 2011	25.36	25.78	25.32	25.75	15,049,438	+0.27(+1.06%)
Jan 04, 2011	25.46	25.52	25.03	25.48	13,596,508	-0.05(-0.20%)
Jan 03, 2011	25.42	25.59	25.31	25.53	11,222,190	+0.23(+0.92%)
Dec 31, 2010	25.36	25.60	25.24	25.30	6,916,164	-0.17(-0.66%)
Dec 30, 2010	25.27	25.62	25.25	25.46	6,475,246	+0.07(+0.29%)
Dec 29, 2010	25.27	25.45	25.24	25.39	7,493,694	+0.11(+0.43%)
Dec 28, 2010	25.23	25.42	25.21	25.28	4,749,526	+0.07(+0.29%)
Dec 27, 2010	25.16	25.29	25.04	25.21	3,825,553	-0.04(-0.17%)
Dec 23, 2010	25.34	25.41	25.12	25.25	7,129,071	-0.17(-0.69%)
Dec 22, 2010	25.44	25.80	25.33	25.43	13,312,479	+0.34(+1.36%)
Dec 21, 2010	25.13	25.22	24.93	25.09	8,630,059	+0.09(+0.35%)
Dec 20, 2010	25.17	25.17	24.85	25.00	9,984,593	-0.03(-0.12%)
Dec 17, 2010	25.10	25.13	24.83	25.03	14,971,049	-0.12(-0.46%)
Dec 16, 2010	24.62	25.14	24.61	25.14	13,781,304	+0.52(+2.13%)
Dec 15, 2010	24.66	24.77	24.44	24.62	16,397,084	-0.17(-0.70%)
Dec 14, 2010	24.58	24.87	24.58	24.79	11,796,911	+0.24(+0.98%)
Dec 13, 2010	24.55	24.72	24.49	24.55	14,681,522	+0.07(+0.30%)
Dec 10, 2010	24.44	24.56	24.16	24.48	11,404,440	+0.04(+0.18%)
Dec 09, 2010	24.37	24.46	24.15	24.44	15,494,425	+0.21(+0.87%)
Dec 08, 2010	24.01	24.32	23.96	24.23	12,682,704	+0.17(+0.73%)
Dec 07, 2010	23.91	24.19	23.86	24.05	16,997,578	+0.39(+1.66%)
Dec 06, 2010	23.54	23.67	23.38	23.66	8,883,604	+0.07(+0.31%)
Dec 03, 2010	23.19	23.64	23.16	23.59	10,201,198	+0.32(+1.38%)
Dec 02, 2010	23.26	23.57	23.21	23.27	13,237,885	+0.08(+0.35%)
Dec 01, 2010	22.87	23.27	22.84	23.19	12,335,998	+0.63(+2.81%)
Nov 30, 2010	22.68	22.77	22.54	22.55	14,677,691	-0.32(-1.40%)
Nov 29, 2010	22.48	22.94	22.36	22.87	13,707,032	+0.21(+0.93%)
Nov 26, 2010	22.67	22.83	22.62	22.66	4,534,732	-0.30(-1.30%)
Nov 24, 2010	22.66	22.96	22.96	22.96	12,945,319	+0.41(+1.81%)
Nov 23, 2010	22.32	22.56	22.18	22.55	14,429,327	+0.01(+0.03%)
Nov 22, 2010	22.39	22.72	22.39	22.55	12,555,398	-0.03(-0.13%)
Nov 19, 2010	22.41	22.58	22.39	22.58	13,275,098	+0.17(+0.78%)
Nov 18, 2010	22.25	22.54	22.05	22.40	18,316,530	+0.70(+3.22%)
Nov 17, 2010	21.64	21.88	21.59	21.70	11,707,341	+0.13(+0.61%)
Nov 16, 2010	21.78	21.96	21.43	21.57	15,677,872	-0.29(-1.33%)
Nov 15, 2010	22.03	22.13	21.84	21.86	10,146,221	-0.14(-0.63%)
Nov 12, 2010	22.31	22.37	21.82	22.00	16,554,042	-0.45(-2.01%)
Nov 11, 2010	22.58	22.60	22.35	22.45	12,183,997	-0.20(-0.90%)
Nov 10, 2010	22.49	22.66	22.27	22.66	11,672,380	+0.08(+0.35%)
Nov 09, 2010	22.74	22.84	22.48	22.58	12,145,323	+0.01(+0.06%)
Nov 08, 2010	22.44	22.78	22.44	22.56	12,120,329	+0.05(+0.23%)
Nov 05, 2010	22.92	22.98	22.31	22.51	15,229,107	-0.41(-1.81%)
Nov 04, 2010	22.66	22.94	22.58	22.92	14,605,754	+0.47(+2.07%)
Nov 03, 2010	22.05	22.63	22.05	22.46	22,873,566	+0.25(+1.11%)
Nov 02, 2010	21.93	22.48	21.83	22.21	23,138,996	+0.46(+2.11%)
Nov 01, 2010	22.04	22.12	21.61	21.75	15,065,207	-0.17(-0.76%)
Oct 29, 2010	22.23	22.24	21.91	21.92	18,264,914	-0.39(-1.73%)
Oct 28, 2010	22.50	22.50	22.15	22.31	13,520,367	-0.13(-0.58%)
Oct 27, 2010	22.25	22.47	21.98	22.44	14,097,554	-0.28(-1.25%)
Oct 25, 2010	22.98	23.11	22.68	22.72	10,935,966	-0.09(-0.41%)
Oct 22, 2010	22.71	23.03	22.65	22.82	10,707,146	+0.08(+0.35%)
Oct 21, 2010	22.61	22.94	22.47	22.74	10,527,145	+0.16(+0.71%)
Oct 20, 2010	22.23	22.68	22.22	22.58	8,902,253	+0.41(+1.86%)
Oct 19, 2010	22.47	22.63	22.05	22.16	11,028,201	-0.53(-2.33%)
Oct 18, 2010	22.67	22.74	22.47	22.69	10,205,922	-0.02(-0.10%)
Oct 15, 2010	22.83	22.89	22.60	22.71	11,276,233	+0.04(+0.19%)
Oct 14, 2010	22.97	23.03	22.45	22.67	10,966,730	-0.28(-1.23%)
Oct 13, 2010	22.48	23.19	22.39	22.95	19,725,360	+0.50(+2.23%)
Oct 12, 2010	22.45	22.56	22.32	22.45	11,513,252	-0.07(-0.32%)
Oct 11, 2010	22.64	22.71	22.50	22.52	9,624,395	-0.15(-0.64%)
Oct 08, 2010	22.67	22.81	22.21	22.67	30,751,412	-0.53(-2.28%)
Oct 07, 2010	23.53	23.58	23.12	23.20	25,736	-0.31(-1.33%)
Oct 06, 2010	23.25	23.51	23.18	23.51	10,693,029	+0.24(+1.03%)
Oct 05, 2010	22.98	23.56	22.92	23.27	65,071	+0.47(+2.07%)
Oct 04, 2010	22.95	23.29	22.74	22.80	8,419,766	-0.25(-1.10%)
Oct 01, 2010	23.05	23.23	22.87	23.05	11,699,753	+0.23(+1.00%)
Sep 30, 2010	22.73	23.03	22.66	22.83	46,479	+0.13(+0.56%)
Sep 29, 2010	22.68	22.92	22.68	22.70	7,461	-0.12(-0.51%)
Sep 28, 2010	22.68	23.00	22.43	22.82	7,325	+0.61(+2.74%)
Sep 27, 2010	22.58	22.58	22.19	22.21	9,157,202	-0.29(-1.29%)
Sep 24, 2010	22.02	22.62	21.86	22.50	14,391,058	+0.81(+3.71%)
Sep 23, 2010	21.69	22.02	21.60	21.69	11,088,067	-0.14(-0.63%)
Sep 22, 2010	21.77	21.96	21.66	21.83	6,700,143	+0.04(+0.17%)
Sep 21, 2010	21.78	22.05	21.71	21.79	93,061	-0.19(-0.86%)
Sep 20, 2010	21.73	22.05	21.58	21.98	10,537,145	+0.34(+1.58%)
Sep 17, 2010	21.64	21.71	21.39	21.64	12,254,695	+0.29(+1.36%)
Sep 15, 2010	21.14	21.37	21.11	21.35	7,700,908	+0.12(+0.55%)
Sep 14, 2010	21.02	21.38	21.02	21.23	7,869	+0.03(+0.14%)
Sep 13, 2010	21.18	21.29	21.10	21.20	7,395,506	+0.15(+0.72%)
Sep 10, 2010	20.93	21.15	20.87	21.05	7,595,058	+0.20(+0.94%)
Sep 09, 2010	20.82	20.93	20.75	20.86	15,812	+0.19(+0.91%)
Sep 08, 2010	20.46	20.77	20.39	20.67	8,616	+0.22(+1.10%)
Sep 07, 2010	20.71	20.84	20.42	20.44	53,763	-0.36(-1.74%)
Sep 03, 2010	20.69	21.05	20.68	20.81	8,275,812	+0.27(+1.31%)
Sep 02, 2010	20.35	20.59	20.28	20.54	4,903	+0.23(+1.14%)
Sep 01, 2010	19.49	20.30	19.49	20.30	17,012,218	+0.73(+3.74%)
Aug 31, 2010	19.56	19.84	19.47	19.57	117,851	-0.34(-1.71%)
Aug 30, 2010	19.93	20.23	19.88	19.91	8,317,661	-0.04(-0.22%)
Aug 27, 2010	19.96	20.25	19.68	19.96	18,581,554	-0.36(-1.78%)
Aug 26, 2010	20.54	20.54	20.13	20.32	2,897	-0.01(-0.07%)
Aug 25, 2010	20.10	20.44	20.09	20.33	54,357	+0.07(+0.36%)
Aug 24, 2010	20.37	20.52	20.22	20.26	50,227	-0.39(-1.90%)
Aug 23, 2010	20.44	20.78	20.34	20.65	15,498,574	+0.35(+1.71%)
Aug 20, 2010	20.70	20.73	20.28	20.30	18,486,048	-0.38(-1.86%)
Aug 19, 2010	21.03	21.07	20.67	20.69	31,208	-0.38(-1.82%)
Aug 18, 2010	20.89	21.19	20.75	21.07	8,625	+0.12(+0.59%)
Aug 17, 2010	20.89	21.15	20.83	20.95	25,686	+0.13(+0.63%)
Aug 16, 2010	20.73	20.89	20.60	20.82	7,273,568	+0.00(+0.00%)
Aug 13, 2010	20.82	21.04	20.78	20.82	12,024,460	-0.17(-0.83%)
Aug 12, 2010	20.63	21.18	20.53	20.99	16,623,908	+0.23(+1.12%)
Aug 11, 2010	21.27	21.34	20.70	20.76	14,782,831	-0.81(-3.77%)
Aug 10, 2010	21.67	21.74	21.36	21.57	25,528	-0.19(-0.87%)
Aug 09, 2010	21.83	21.83	21.60	21.76	8,855,687	+0.12(+0.54%)
Aug 06, 2010	21.65	21.77	21.33	21.65	13,746,158	-0.20(-0.93%)
Aug 05, 2010	21.98	22.11	21.81	21.85	17,912,100	-0.32(-1.44%)
Aug 04, 2010	22.37	22.56	22.17	22.17	58,836	-0.22(-0.97%)
Aug 03, 2010	22.42	22.67	22.32	22.39	34,442	-0.19(-0.84%)

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