Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2009	21.41	21.49	21.28	21.38	2,774,708	-0.07(-0.33%)
Jul 30, 2009	21.42	21.60	21.27	21.45	2,680,310	+0.15(+0.69%)
Jul 29, 2009	21.15	21.36	21.05	21.31	2,717,501	+0.08(+0.38%)
Jul 28, 2009	21.24	21.35	21.09	21.23	3,100,635	-0.08(-0.36%)
Jul 27, 2009	21.16	21.32	21.12	21.30	2,638,408	+0.11(+0.51%)
Jul 24, 2009	20.92	21.24	20.92	21.19	3,103,713	+0.18(+0.88%)
Jul 23, 2009	20.51	21.05	20.43	21.01	3,651,763	+0.45(+2.19%)
Jul 22, 2009	20.57	20.64	20.46	20.56	2,608,532	-0.04(-0.21%)
Jul 21, 2009	20.49	20.62	20.49	20.60	2,820,197	+0.17(+0.82%)
Jul 20, 2009	20.38	20.47	20.24	20.43	2,399,263	+0.12(+0.59%)
Jul 17, 2009	20.38	20.44	20.19	20.31	4,466,972	-0.16(-0.80%)
Jul 16, 2009	20.54	20.54	20.26	20.48	3,008,153	-0.07(-0.34%)
Jul 15, 2009	20.39	20.56	20.38	20.55	4,456,128	+0.24(+1.18%)
Jul 14, 2009	20.15	20.33	20.03	20.31	2,855,296	+0.13(+0.65%)
Jul 13, 2009	19.91	20.21	19.90	20.18	3,106,496	+0.28(+1.39%)
Jul 10, 2009	19.91	20.05	19.83	19.90	2,388,487	-0.07(-0.35%)
Jul 09, 2009	20.21	20.22	19.86	19.97	3,512,926	-0.14(-0.68%)
Jul 08, 2009	20.11	20.30	19.94	20.11	3,308,875	+0.03(+0.14%)
Jul 07, 2009	20.46	20.48	20.05	20.08	2,328,320	-0.31(-1.52%)
Jul 06, 2009	20.10	20.62	20.10	20.39	3,803,068	+0.14(+0.67%)
Jul 02, 2009	20.38	20.50	20.14	20.25	3,137,398	-0.28(-1.38%)
Jul 01, 2009	20.37	20.59	20.30	20.54	3,151,081	+0.21(+1.02%)
Jun 30, 2009	20.32	20.37	19.99	20.33	5,834,517	-0.06(-0.29%)
Jun 29, 2009	20.14	20.40	20.08	20.39	2,778,789	+0.27(+1.32%)
Jun 26, 2009	20.17	20.24	20.02	20.12	2,794,205	-0.05(-0.27%)
Jun 25, 2009	19.79	20.23	19.73	20.18	4,363,533	+0.38(+1.92%)
Jun 24, 2009	19.82	19.90	19.69	19.80	4,193,548	+0.10(+0.50%)
Jun 23, 2009	20.10	20.26	19.63	19.70	5,614,622	-0.42(-2.08%)
Jun 22, 2009	19.79	20.26	19.74	20.12	4,521,845	+0.13(+0.65%)
Jun 19, 2009	20.32	20.35	19.95	19.99	4,989,288	-0.29(-1.45%)
Jun 18, 2009	19.92	20.31	19.92	20.28	2,725,226	+0.30(+1.50%)
Jun 17, 2009	19.72	20.10	19.72	19.98	4,499,499	+0.18(+0.93%)
Jun 16, 2009	19.97	20.05	19.63	19.80	4,294,397	-0.07(-0.33%)
Jun 15, 2009	20.02	20.10	19.69	19.86	3,246,258	-0.28(-1.40%)
Jun 12, 2009	19.82	20.18	19.63	20.14	3,230,721	+0.22(+1.09%)
Jun 11, 2009	19.50	20.10	19.50	19.93	5,206,502	+0.41(+2.12%)
Jun 10, 2009	19.42	19.64	19.34	19.51	5,856,554	+0.26(+1.35%)
Jun 09, 2009	19.44	19.45	19.23	19.25	3,397,170	-0.20(-1.03%)
Jun 08, 2009	19.34	19.55	19.20	19.45	3,089,674	+0.02(+0.08%)
Jun 05, 2009	19.43	19.55	19.19	19.44	4,192,520	+0.13(+0.68%)
Jun 04, 2009	19.36	19.37	19.21	19.31	2,799,790	+0.01(+0.06%)
Jun 03, 2009	19.47	19.56	19.19	19.30	3,994,133	-0.17(-0.89%)
Jun 02, 2009	19.69	19.74	19.45	19.47	4,361,109	-0.21(-1.08%)
Jun 01, 2009	19.30	19.72	19.30	19.68	4,124,725	+0.42(+2.17%)
May 29, 2009	19.31	19.33	19.01	19.26	3,741,513	+0.03(+0.14%)
May 28, 2009	18.98	19.33	18.90	19.24	3,923,130	+0.35(+1.87%)
May 27, 2009	19.35	19.37	18.87	18.88	3,892,738	-0.49(-2.52%)
May 26, 2009	18.86	19.42	18.75	19.37	4,867,826	+0.58(+3.06%)
May 22, 2009	18.75	18.97	18.69	18.80	3,259,743	+0.05(+0.29%)
May 21, 2009	18.89	18.89	18.67	18.74	5,583,818	-0.20(-1.06%)
May 20, 2009	19.23	19.31	18.93	18.94	4,782,648	-0.20(-1.02%)
May 19, 2009	19.12	19.39	19.03	19.14	4,873,967	+0.21(+1.09%)
May 18, 2009	19.12	19.22	18.80	18.93	5,303,452	-0.01(-0.03%)
May 15, 2009	19.07	19.15	18.74	18.94	7,316,816	-0.09(-0.46%)
May 14, 2009	19.13	19.29	18.86	19.03	6,913,274	-0.13(-0.68%)
May 13, 2009	19.50	19.56	19.10	19.16	11,106,690	-0.65(-3.29%)
May 12, 2009	19.84	19.98	19.72	19.81	5,880,756	+0.02(+0.11%)
May 11, 2009	20.17	20.31	19.76	19.79	5,912,103	-0.31(-1.54%)
May 08, 2009	20.14	20.41	19.95	20.10	5,734,792	+0.14(+0.72%)
May 07, 2009	19.96	20.03	19.73	19.95	8,574,134	+0.14(+0.73%)
May 06, 2009	19.87	20.10	19.76	19.81	6,081,331	-0.21(-1.04%)
May 05, 2009	20.00	20.11	19.88	20.02	4,219,308	+0.04(+0.19%)
May 04, 2009	20.19	20.20	19.79	19.98	5,510,127	-0.01(-0.03%)
May 01, 2009	19.90	19.98	19.73	19.98	4,252,357	+0.13(+0.65%)
Apr 30, 2009	20.18	20.20	19.76	19.86	5,816,921	-0.23(-1.14%)
Apr 29, 2009	20.27	20.27	19.99	20.08	4,868,953	-0.06(-0.32%)
Apr 28, 2009	20.06	20.28	20.00	20.15	4,642,265	+0.04(+0.19%)
Apr 27, 2009	19.86	20.25	19.86	20.11	4,454,709	+0.09(+0.43%)
Apr 24, 2009	20.12	20.18	19.89	20.03	5,102,420	-0.02(-0.08%)
Apr 23, 2009	20.19	20.26	19.85	20.04	5,779,819	-0.05(-0.27%)
Apr 22, 2009	20.59	20.67	19.92	20.10	8,492,650	-0.39(-1.91%)
Apr 21, 2009	20.56	20.85	20.35	20.49	5,308,076	-0.06(-0.31%)
Apr 20, 2009	20.58	20.86	20.54	20.55	2,903,523	-0.18(-0.85%)
Apr 17, 2009	20.75	20.79	20.53	20.73	3,447,325	+0.11(+0.52%)
Apr 16, 2009	20.77	20.78	20.50	20.62	2,980,355	-0.07(-0.34%)
Apr 15, 2009	20.43	20.69	20.43	20.69	2,062,640	+0.19(+0.91%)
Apr 14, 2009	20.75	20.75	20.33	20.50	2,879,031	-0.30(-1.44%)
Apr 13, 2009	20.79	20.89	20.48	20.80	4,003,688	+0.01(+0.03%)
Apr 09, 2009	20.95	21.11	20.56	20.80	3,742,411	-0.03(-0.13%)
Apr 08, 2009	20.80	20.90	20.53	20.82	3,251,257	+0.13(+0.62%)
Apr 07, 2009	20.65	20.90	20.38	20.69	4,511,716	-0.21(-1.02%)
Apr 06, 2009	20.85	21.05	20.72	20.91	3,867,138	-0.08(-0.38%)
Apr 03, 2009	21.03	21.29	20.76	20.99	5,185,565	+0.02(+0.10%)
Apr 02, 2009	21.34	21.39	20.76	20.97	5,601,324	-0.10(-0.46%)
Apr 01, 2009	21.09	21.26	20.80	21.06	4,701,630	-0.12(-0.56%)
Mar 31, 2009	20.75	21.38	20.66	21.18	8,436,408	+0.46(+2.22%)
Mar 30, 2009	20.20	20.74	20.20	20.72	6,385,931	-0.02(-0.08%)
Mar 26, 2009	20.65	20.80	20.22	20.74	5,049,503	+0.28(+1.39%)
Mar 25, 2009	20.34	20.73	20.14	20.45	3,217,605	+0.10(+0.47%)
Mar 24, 2009	20.52	20.80	20.35	20.36	3,790,389	-0.48(-2.28%)
Mar 23, 2009	20.34	20.85	20.33	20.83	4,045,712	+0.63(+3.10%)
Mar 20, 2009	20.35	20.74	20.14	20.21	5,484,150	-0.12(-0.60%)
Mar 19, 2009	20.43	20.48	20.05	20.33	4,204,422	-0.10(-0.47%)
Mar 18, 2009	19.66	20.54	19.60	20.43	7,225,715	+0.89(+4.54%)
Mar 17, 2009	19.27	19.55	19.09	19.54	3,545,071	+0.33(+1.70%)
Mar 16, 2009	18.93	19.50	18.93	19.21	4,566,654	+0.47(+2.48%)
Mar 13, 2009	18.73	18.87	18.48	18.75	0	+0.19(+1.04%)
Mar 12, 2009	18.23	18.62	18.15	18.56	3,531,472	+0.26(+1.43%)
Mar 11, 2009	18.29	18.53	18.18	18.29	4,747,091	+0.20(+1.09%)
Mar 10, 2009	18.07	18.15	17.80	18.10	5,668,755	+0.61(+3.49%)
Mar 09, 2009	18.00	18.05	17.41	17.49	4,611,504	-0.66(-3.65%)
Mar 06, 2009	18.11	18.51	17.81	18.15	0	+0.17(+0.95%)
Mar 05, 2009	18.14	18.30	17.82	17.98	4,986,703	-0.43(-2.32%)
Mar 04, 2009	18.35	18.61	18.03	18.41	4,313,914	-0.44(-2.33%)
Mar 02, 2009	19.26	19.43	18.81	18.84	4,745,714	-0.52(-2.68%)
Feb 27, 2009	19.48	19.70	19.19	19.36	0	-0.17(-0.88%)
Feb 26, 2009	19.90	20.14	19.52	19.53	5,355,673	-0.17(-0.84%)
Feb 25, 2009	19.99	19.99	19.62	19.70	6,059,610	-0.33(-1.66%)
Feb 24, 2009	19.84	20.12	19.66	20.03	4,379,157	+0.24(+1.19%)
Feb 23, 2009	20.29	20.40	19.76	19.80	3,688,316	-0.28(-1.38%)
Feb 20, 2009	20.12	20.42	19.89	20.07	4,360,843	-0.24(-1.16%)
Feb 19, 2009	20.40	20.59	20.20	20.31	3,298,470	+0.13(+0.64%)
Feb 18, 2009	20.47	20.59	20.06	20.18	4,102,422	-0.20(-1.00%)
Feb 17, 2009	21.03	21.03	20.37	20.38	4,960,461	-0.67(-3.17%)
Feb 13, 2009	21.31	21.38	20.99	21.05	4,013,792	-0.12(-0.58%)
Feb 12, 2009	21.17	21.22	20.78	21.18	4,730,268	-0.04(-0.17%)
Feb 11, 2009	21.33	21.33	20.96	21.21	3,006,715	+0.03(+0.15%)
Feb 10, 2009	21.58	21.70	21.09	21.18	3,936,905	-0.52(-2.40%)
Feb 09, 2009	21.74	21.78	21.38	21.70	4,103,461	-0.05(-0.22%)
Feb 06, 2009	21.65	21.92	21.60	21.75	4,303,431	+0.03(+0.15%)
Feb 05, 2009	21.59	21.80	21.50	21.72	3,804,350	+0.08(+0.39%)
Feb 04, 2009	21.63	21.93	21.49	21.63	3,977,955	+0.02(+0.07%)
Feb 03, 2009	21.46	21.73	21.27	21.62	3,394,671	+0.22(+1.03%)
Feb 02, 2009	21.29	21.46	21.08	21.40	4,007,340	-0.07(-0.34%)
Jan 30, 2009	21.64	21.89	21.34	21.47	0	-0.19(-0.90%)
Jan 29, 2009	21.54	21.94	21.49	21.67	3,085,803	-0.03(-0.15%)
Jan 28, 2009	21.89	22.02	21.49	21.70	3,740,616	-0.11(-0.51%)
Jan 27, 2009	21.70	21.88	21.55	21.81	3,601,216	+0.18(+0.83%)
Jan 26, 2009	21.22	21.76	21.12	21.63	5,144,119	+0.53(+2.50%)
Jan 23, 2009	20.86	21.21	20.66	21.10	5,666,994	+0.00(+0.00%)
Jan 22, 2009	20.97	21.24	20.81	21.10	7,225,710	+0.01(+0.02%)
Jan 21, 2009	21.00	21.12	20.58	21.10	4,769,037	+0.28(+1.37%)
Jan 20, 2009	21.05	21.51	20.81	20.81	5,823,493	-0.30(-1.42%)
Jan 16, 2009	21.05	21.22	20.86	21.11	4,705,219	+0.16(+0.78%)
Jan 15, 2009	20.70	20.95	20.52	20.95	3,424,749	+0.19(+0.91%)
Jan 14, 2009	20.72	20.86	20.52	20.76	5,659,306	-0.09(-0.45%)
Jan 13, 2009	21.09	21.12	20.71	20.85	5,215,369	-0.37(-1.76%)
Jan 12, 2009	20.94	21.58	20.93	21.23	6,368,108	+0.33(+1.59%)
Jan 09, 2009	20.92	21.21	20.77	20.90	5,118,117	+0.11(+0.51%)
Jan 08, 2009	20.57	20.92	20.57	20.79	4,997,656	+0.22(+1.05%)
Jan 07, 2009	20.33	20.62	20.33	20.58	3,896,523	-0.04(-0.20%)
Jan 06, 2009	20.81	20.94	20.48	20.62	2,755,347	-0.18(-0.86%)
Jan 05, 2009	20.65	20.90	20.55	20.80	4,147,648	+0.11(+0.53%)
Jan 02, 2009	20.55	20.78	20.41	20.69	0	+0.17(+0.85%)
Jan 01, 2009	20.31	20.57	20.20	20.51	0	+0.00(+0.00%)
Dec 31, 2008	20.31	20.57	20.20	20.51	3,816,603	+0.22(+1.06%)
Dec 30, 2008	20.27	20.31	20.07	20.30	2,557,225	+0.12(+0.57%)
Dec 29, 2008	20.24	20.24	20.01	20.18	2,219,105	-0.01(-0.03%)
Dec 26, 2008	20.29	20.39	20.10	20.19	1,413,709	-0.03(-0.13%)
Dec 24, 2008	20.40	20.40	20.14	20.21	738,000	+0.06(+0.31%)
Dec 23, 2008	20.46	20.56	20.06	20.15	2,690,920	-0.40(-1.95%)
Dec 22, 2008	20.49	20.70	20.29	20.55	3,913,300	+0.19(+0.93%)
Dec 19, 2008	20.74	20.94	20.34	20.36	4,747,129	-0.18(-0.90%)
Dec 18, 2008	20.44	20.88	20.32	20.54	3,704,429	+0.19(+0.96%)
Dec 17, 2008	20.76	20.76	20.32	20.35	2,990,171	-0.38(-1.85%)
Dec 16, 2008	20.52	20.75	20.38	20.73	4,662,262	+0.37(+1.84%)
Dec 15, 2008	20.50	20.50	20.02	20.36	4,048,954	-0.13(-0.62%)
Dec 12, 2008	19.97	20.50	19.97	20.49	4,175,126	-0.08(-0.38%)
Dec 11, 2008	20.64	20.94	20.42	20.56	2,878,947	-0.20(-0.96%)
Dec 10, 2008	20.46	20.80	20.44	20.76	3,761,328	+0.45(+2.23%)
Dec 09, 2008	20.53	20.70	20.18	20.31	3,711,969	-0.30(-1.46%)
Dec 08, 2008	20.82	20.89	20.39	20.61	4,333,164	+0.08(+0.38%)
Dec 05, 2008	19.98	20.64	19.65	20.53	4,946,477	+0.34(+1.70%)
Dec 04, 2008	20.65	20.79	19.91	20.19	4,335,584	-0.66(-3.18%)
Dec 03, 2008	20.46	20.86	20.22	20.85	4,869,759	+0.13(+0.64%)
Dec 02, 2008	20.45	20.75	20.20	20.72	5,548,023	+0.53(+2.61%)
Dec 01, 2008	21.08	21.10	20.16	20.20	4,652,151	-1.09(-5.10%)
Nov 28, 2008	20.70	21.28	20.70	21.28	1,739,290	+0.37(+1.79%)
Nov 26, 2008	20.62	21.00	20.56	20.91	3,779,138	-0.05(-0.25%)
Nov 25, 2008	21.21	21.60	20.63	20.96	5,703,221	-0.21(-1.00%)
Nov 24, 2008	21.18	21.60	20.95	21.17	8,285,716	+0.09(+0.45%)
Nov 21, 2008	20.16	21.15	19.74	21.08	8,323,209	+1.30(+6.58%)
Nov 20, 2008	20.31	20.81	19.56	19.77	7,386,413	-0.52(-2.57%)
Nov 19, 2008	20.71	21.12	20.29	20.30	4,385,423	-0.44(-2.11%)
Nov 18, 2008	20.37	20.81	20.08	20.73	4,379,652	+0.28(+1.39%)
Nov 17, 2008	20.43	20.97	20.16	20.45	4,700,184	-0.20(-0.97%)
Nov 14, 2008	20.66	21.54	20.33	20.65	0	-0.41(-1.93%)
Nov 13, 2008	20.20	21.05	19.84	21.05	9,327,321	+0.93(+4.61%)
Nov 12, 2008	20.14	20.35	19.84	20.13	5,556,068	-0.30(-1.47%)
Nov 11, 2008	20.58	20.68	20.03	20.43	6,651,546	-0.29(-1.40%)
Nov 10, 2008	21.75	21.86	20.55	20.72	7,563,696	-1.48(-6.67%)
Nov 07, 2008	22.13	22.22	21.81	22.20	5,688,097	+0.26(+1.16%)
Nov 06, 2008	21.85	22.59	21.41	21.94	6,562,131	-0.69(-3.03%)
Nov 05, 2008	23.14	23.23	22.49	22.63	4,198,630	-0.51(-2.20%)
Nov 04, 2008	23.02	23.31	22.78	23.14	4,399,437	+0.48(+2.11%)
Nov 03, 2008	22.56	22.79	22.18	22.66	4,333,464	+0.15(+0.67%)
Oct 31, 2008	22.59	22.90	22.18	22.51	4,170,392	-0.21(-0.94%)
Oct 30, 2008	22.35	22.82	22.19	22.72	4,079,993	+0.83(+3.77%)
Oct 29, 2008	22.11	22.85	21.85	21.90	5,465,482	-0.41(-1.82%)
Oct 28, 2008	21.04	22.34	20.64	22.30	5,839,095	+1.63(+7.89%)
Oct 27, 2008	20.90	21.43	20.41	20.67	4,005,663	-0.22(-1.07%)
Oct 24, 2008	20.28	21.30	20.14	20.89	5,657,029	-0.36(-1.71%)
Oct 23, 2008	20.68	21.78	20.14	21.26	8,777,884	+0.62(+3.02%)
Oct 22, 2008	21.17	21.17	20.06	20.63	4,779,626	-0.58(-2.74%)
Oct 21, 2008	21.70	21.92	21.05	21.21	4,494,617	-0.63(-2.88%)
Oct 20, 2008	20.83	21.93	20.42	21.84	4,874,972	+1.50(+7.38%)
Oct 17, 2008	20.24	21.11	19.88	20.34	0	-0.23(-1.11%)
Oct 16, 2008	20.21	20.59	19.37	20.57	6,250,170	+0.41(+2.01%)
Oct 15, 2008	20.74	20.87	20.00	20.17	5,325,422	-0.89(-4.24%)
Oct 14, 2008	21.91	22.08	20.09	21.06	8,197,261	-0.28(-1.29%)
Oct 13, 2008	20.35	21.57	19.90	21.33	7,398,847	+1.79(+9.17%)
Oct 10, 2008	19.72	20.01	17.72	19.54	11,557,996	-0.64(-3.17%)
Oct 09, 2008	21.41	21.66	19.96	20.18	7,786,361	-1.35(-6.27%)
Oct 08, 2008	21.30	22.38	20.92	21.53	7,646,040	-0.10(-0.46%)
Oct 07, 2008	22.27	22.58	21.53	21.63	5,960,012	-0.48(-2.19%)
Oct 06, 2008	22.10	22.44	21.23	22.11	6,887,262	-0.31(-1.39%)
Oct 03, 2008	22.95	23.10	22.35	22.43	0	-0.26(-1.17%)
Oct 02, 2008	22.68	22.96	22.49	22.69	4,029,153	-0.09(-0.39%)
Oct 01, 2008	22.21	22.83	22.10	22.78	3,862,222	+0.46(+2.05%)
Sep 30, 2008	22.41	22.62	22.09	22.32	6,940,125	+0.08(+0.37%)
Sep 29, 2008	22.50	22.91	22.15	22.24	6,122,301	-0.45(-1.97%)
Sep 26, 2008	22.55	22.84	22.38	22.69	0	-0.07(-0.32%)
Sep 25, 2008	22.50	22.94	22.36	22.76	3,225,192	+0.31(+1.39%)
Sep 24, 2008	22.29	22.48	21.99	22.45	3,188,694	+0.18(+0.82%)
Sep 23, 2008	22.33	22.64	22.24	22.26	2,962,679	-0.12(-0.56%)
Sep 22, 2008	22.85	22.85	22.35	22.39	4,639,157	-0.63(-2.75%)
Sep 19, 2008	23.90	24.10	22.60	23.02	0	-0.80(-3.36%)
Sep 18, 2008	22.80	24.01	22.73	23.82	10,637,540	+1.03(+4.51%)
Sep 17, 2008	23.12	23.37	22.79	22.79	6,869,752	-0.57(-2.45%)
Sep 16, 2008	22.80	23.48	22.76	23.37	9,541,297	+0.44(+1.90%)
Sep 15, 2008	22.33	23.10	22.15	22.93	10,530,160	+0.29(+1.26%)
Sep 12, 2008	22.34	22.65	22.33	22.64	3,671,777	+0.17(+0.74%)
Sep 11, 2008	22.29	22.53	21.98	22.48	4,380,920	+0.19(+0.84%)
Sep 10, 2008	22.19	22.46	22.02	22.29	3,895,527	+0.20(+0.92%)
Sep 09, 2008	22.19	22.33	22.08	22.09	8,308,055	-0.10(-0.44%)
Sep 08, 2008	21.25	22.20	21.16	22.19	7,599,094	+1.11(+5.28%)
Sep 05, 2008	21.36	21.41	20.86	21.07	0	-0.31(-1.46%)
Sep 04, 2008	21.43	21.53	21.21	21.39	4,781,337	-0.06(-0.29%)
Sep 03, 2008	21.43	21.71	21.35	21.45	4,287,609	+0.01(+0.02%)
Sep 02, 2008	21.43	21.67	21.20	21.44	3,087,074	+0.19(+0.90%)
Aug 29, 2008	21.52	21.59	21.21	21.25	0	-0.34(-1.56%)
Aug 28, 2008	21.45	21.61	21.34	21.59	2,983,715	+0.14(+0.63%)
Aug 27, 2008	21.34	21.50	21.34	21.45	2,117,522	+0.08(+0.39%)
Aug 26, 2008	21.16	21.43	21.15	21.37	3,843,968	+0.20(+0.96%)
Aug 25, 2008	21.38	21.40	21.07	21.17	2,507,121	-0.27(-1.26%)
Aug 22, 2008	21.24	21.44	21.24	21.44	0	+0.22(+1.05%)
Aug 21, 2008	21.08	21.29	20.97	21.21	2,707,857	-0.01(-0.05%)
Aug 20, 2008	21.28	21.35	21.11	21.23	2,311,000	-0.08(-0.39%)
Aug 19, 2008	21.41	21.43	21.15	21.31	2,852,808	-0.12(-0.58%)
Aug 18, 2008	21.22	21.48	21.20	21.43	4,075,173	+0.25(+1.20%)
Aug 15, 2008	20.77	21.21	20.75	21.18	0	+0.42(+2.00%)
Aug 14, 2008	20.99	20.99	20.65	20.76	3,925,755	-0.25(-1.19%)
Aug 13, 2008	20.89	21.10	20.62	21.01	5,592,608	+0.12(+0.57%)
Aug 12, 2008	21.35	21.35	20.73	20.89	8,004,181	-0.55(-2.54%)
Aug 11, 2008	21.18	21.46	20.89	21.44	7,601,259	-0.12(-0.58%)
Aug 08, 2008	20.73	21.60	20.73	21.56	6,460,461	+0.92(+4.48%)
Aug 07, 2008	20.88	21.30	20.64	20.64	6,381,249	-0.15(-0.72%)
Aug 06, 2008	21.13	21.41	20.79	20.79	7,570,635	-0.33(-1.55%)
Aug 05, 2008	20.56	21.15	20.39	21.12	8,262,549	+0.69(+3.38%)
Aug 04, 2008	20.23	20.72	20.18	20.43	5,389,541	+0.27(+1.31%)

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