Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	21.42	21.87	21.32	21.33	9,920,379	-0.30(-1.40%)
Jul 28, 2011	21.80	22.01	21.49	21.63	8,222,522	-0.14(-0.64%)
Jul 27, 2011	22.09	22.18	21.64	21.77	7,797,894	-0.41(-1.87%)
Jul 26, 2011	22.39	22.50	22.12	22.18	6,144,079	-0.16(-0.72%)
Jul 25, 2011	22.35	22.51	22.23	22.34	5,430,616	-0.20(-0.90%)
Jul 22, 2011	22.56	22.58	22.46	22.55	5,766,780	-0.11(-0.46%)
Jul 21, 2011	22.29	22.75	22.10	22.65	10,036,839	+0.68(+3.10%)
Jul 20, 2011	21.67	22.15	21.56	21.97	10,701,159	+0.52(+2.42%)
Jul 19, 2011	20.86	21.50	20.78	21.45	7,074,556	+0.65(+3.14%)
Jul 18, 2011	21.12	21.20	20.73	20.80	8,099,721	-0.47(-2.21%)
Jul 15, 2011	21.02	21.30	21.02	21.27	6,892,169	+0.29(+1.37%)
Jul 14, 2011	21.46	21.61	20.93	20.98	10,037,304	-0.39(-1.81%)
Jul 13, 2011	21.71	21.85	21.35	21.37	9,436,891	-0.25(-1.14%)
Jul 12, 2011	21.33	21.76	21.33	21.61	8,420,282	+0.20(+0.92%)
Jul 11, 2011	21.60	21.65	21.33	21.42	6,992,345	-0.37(-1.71%)
Jul 08, 2011	21.38	21.80	21.28	21.79	15,423,163	+0.41(+1.94%)
Jul 07, 2011	21.85	21.85	21.33	21.38	10,800,741	-0.21(-0.98%)
Jul 06, 2011	21.70	21.76	21.38	21.59	6,425,285	-0.18(-0.84%)
Jul 05, 2011	21.68	21.78	21.41	21.77	8,407,735	+0.13(+0.58%)
Jul 01, 2011	21.36	21.68	21.12	21.64	7,034,561	+0.48(+2.26%)
Jun 30, 2011	21.30	21.37	21.05	21.16	9,359,420	-0.11(-0.53%)
Jun 29, 2011	20.96	21.33	20.82	21.28	6,891,334	+0.50(+2.40%)
Jun 28, 2011	20.90	20.90	20.69	20.78	6,355,513	-0.01(-0.07%)
Jun 27, 2011	20.72	20.88	20.64	20.79	6,151,675	+0.22(+1.09%)
Jun 24, 2011	20.75	20.85	20.57	20.57	10,000,297	-0.15(-0.71%)
Jun 23, 2011	21.00	21.02	20.57	20.72	11,100,219	-0.55(-2.61%)
Jun 22, 2011	21.38	21.57	21.25	21.27	5,239,800	-0.19(-0.88%)
Jun 21, 2011	21.61	21.70	21.41	21.46	7,805,744	+0.09(+0.43%)
Jun 20, 2011	21.37	21.38	21.30	21.37	8,540,556	+0.19(+0.90%)
Jun 17, 2011	20.96	21.20	20.88	21.18	14,370,975	+0.46(+2.20%)
Jun 16, 2011	20.83	21.01	20.34	20.72	14,291,542	-0.04(-0.20%)
Jun 15, 2011	21.09	21.10	20.68	20.76	7,966,991	-0.50(-2.34%)
Jun 14, 2011	21.07	21.26	20.98	21.26	9,884,718	+0.34(+1.64%)
Jun 13, 2011	20.93	21.00	20.72	20.92	8,371,643	+0.18(+0.88%)
Jun 10, 2011	21.06	21.09	20.73	20.74	6,520,854	-0.39(-1.83%)
Jun 09, 2011	20.93	21.22	20.78	21.12	9,929,706	+0.24(+1.14%)
Jun 08, 2011	21.07	21.12	20.82	20.88	22,025,310	-0.27(-1.26%)
Jun 07, 2011	21.39	21.39	21.12	21.15	10,096,136	-0.09(-0.43%)
Jun 06, 2011	21.29	21.44	21.21	21.24	8,957,258	-0.09(-0.43%)
Jun 03, 2011	21.31	21.52	21.25	21.33	9,201,979	-0.40(-1.84%)
May 24, 2011	21.87	21.95	21.73	21.73	6,276,748	-0.01(-0.03%)
May 23, 2011	21.72	21.86	21.61	21.74	10,708,175	-0.20(-0.93%)
May 20, 2011	22.08	22.15	21.83	21.94	9,231,977	-0.16(-0.73%)
May 19, 2011	22.39	22.39	21.84	22.11	16,143,017	-0.19(-0.85%)
May 18, 2011	22.34	22.44	22.22	22.29	11,738,035	-0.04(-0.16%)
May 17, 2011	22.37	22.45	22.22	22.33	9,919,486	-0.03(-0.13%)
May 16, 2011	22.48	22.57	22.35	22.36	8,389,448	-0.13(-0.59%)
May 13, 2011	22.53	22.68	22.42	22.49	12,466,279	-0.07(-0.31%)
May 12, 2011	22.80	22.80	22.37	22.56	13,837,883	-0.20(-0.86%)
May 11, 2011	22.62	23.22	22.60	22.76	16,150,563	-0.58(-2.48%)
May 10, 2011	23.56	23.69	23.10	23.34	16,617,002	-0.49(-2.05%)
May 09, 2011	23.84	23.88	23.65	23.82	6,828,549	+0.10(+0.41%)
May 06, 2011	23.96	24.06	23.55	23.73	8,418,482	-0.08(-0.32%)
May 05, 2011	24.12	24.21	23.76	23.80	13,542,909	-0.45(-1.84%)
May 04, 2011	24.31	24.50	24.03	24.25	14,673,137	+0.15(+0.61%)
May 03, 2011	25.23	25.25	24.06	24.10	19,340,080	-1.74(-6.73%)
May 02, 2011	25.79	25.85	25.78	25.84	9,941,987	-0.01(-0.05%)
Apr 29, 2011	25.59	25.91	25.35	25.86	8,140,279	+0.47(+1.87%)
Apr 28, 2011	25.40	25.59	25.14	25.38	6,057,546	+0.02(+0.08%)
Apr 27, 2011	25.43	25.45	24.98	25.36	6,303,497	-0.03(-0.11%)
Apr 26, 2011	25.10	25.42	24.97	25.39	5,338,574	+0.46(+1.85%)
Apr 25, 2011	25.15	25.15	24.82	24.93	3,806,683	-0.25(-1.00%)
Apr 21, 2011	25.10	25.21	25.00	25.18	4,137,531	+0.17(+0.67%)
Apr 20, 2011	24.74	25.04	24.70	25.01	6,669,773	+0.59(+2.43%)
Apr 19, 2011	24.08	24.43	24.02	24.42	7,411,632	+0.36(+1.48%)
Apr 18, 2011	24.06	24.23	23.89	24.06	7,689,218	-0.27(-1.09%)
Apr 15, 2011	24.57	24.70	24.31	24.33	7,843,930	-0.15(-0.60%)
Apr 14, 2011	24.57	24.66	24.43	24.47	6,026,017	-0.07(-0.28%)
Apr 13, 2011	24.87	24.98	24.52	24.54	5,990,093	-0.28(-1.13%)
Apr 12, 2011	24.71	24.91	24.69	24.82	5,639,952	-0.02(-0.08%)
Apr 11, 2011	24.75	25.03	24.72	24.84	5,699,611	+0.21(+0.85%)
Apr 08, 2011	25.37	25.39	24.60	24.63	9,773,225	-0.84(-3.29%)
Apr 07, 2011	25.50	25.58	25.24	25.47	5,502,592	-0.06(-0.25%)
Apr 06, 2011	25.90	25.95	25.47	25.54	8,730,421	-0.32(-1.24%)
Apr 05, 2011	25.68	25.95	25.56	25.86	7,233,159	+0.21(+0.82%)
Apr 04, 2011	25.77	25.77	25.48	25.65	5,473,376	+0.17(+0.66%)
Apr 01, 2011	25.62	25.67	25.21	25.48	7,088,792	+0.33(+1.31%)
Mar 31, 2011	25.16	25.54	25.07	25.15	10,109,924	+0.05(+0.19%)
Mar 30, 2011	25.12	25.23	24.94	25.10	5,081,278	+0.15(+0.62%)
Mar 29, 2011	24.61	24.95	24.60	24.95	4,884,916	+0.26(+1.05%)
Mar 28, 2011	24.75	25.00	24.65	24.69	5,564,658	+0.03(+0.14%)
Mar 25, 2011	24.86	24.97	24.53	24.66	12,438,852	-0.54(-2.13%)
Mar 24, 2011	25.22	25.40	25.00	25.19	6,400,719	-0.03(-0.11%)
Mar 23, 2011	25.16	25.33	25.08	25.22	6,369,744	+0.05(+0.19%)
Mar 22, 2011	25.24	25.32	24.96	25.17	12,182,414	+0.11(+0.45%)
Mar 21, 2011	25.00	25.12	25.00	25.06	7,430,576	+0.64(+2.63%)
Mar 18, 2011	24.56	24.65	24.31	24.42	7,432,831	+0.15(+0.60%)
Mar 17, 2011	24.66	24.69	24.22	24.27	7,025,408	+0.22(+0.90%)
Mar 16, 2011	24.71	24.73	23.83	24.06	11,141,636	-0.74(-2.99%)
Mar 15, 2011	24.61	24.93	24.57	24.80	7,435,020	-0.21(-0.84%)
Mar 14, 2011	24.91	25.27	24.71	25.00	6,153,282	-0.20(-0.80%)
Mar 11, 2011	24.69	25.34	24.56	25.21	6,880,894	+0.45(+1.81%)
Mar 10, 2011	25.26	25.47	24.76	24.76	10,207,957	-0.80(-3.14%)
Mar 09, 2011	25.82	25.82	25.47	25.56	9,065,318	-0.27(-1.05%)
Mar 08, 2011	25.75	25.91	25.63	25.84	6,964,067	+0.17(+0.68%)
Mar 07, 2011	25.87	25.94	25.49	25.66	8,464,489	-0.15(-0.57%)
Mar 04, 2011	26.19	26.34	25.67	25.81	7,618,708	-0.24(-0.91%)
Mar 03, 2011	25.82	26.09	25.80	26.05	5,019,395	+0.36(+1.41%)
Mar 02, 2011	25.40	25.82	25.31	25.68	6,715,676	+0.10(+0.41%)
Mar 01, 2011	26.19	26.27	25.56	25.58	7,024,038	-0.38(-1.46%)
Feb 28, 2011	25.89	26.28	25.86	25.96	8,172,018	+0.20(+0.76%)
Feb 25, 2011	25.54	25.86	25.54	25.76	6,599,538	+0.31(+1.24%)
Feb 24, 2011	25.11	25.54	25.11	25.45	10,371,211	+0.39(+1.56%)
Feb 23, 2011	25.75	25.81	24.77	25.05	14,922,283	-0.78(-3.00%)
Feb 22, 2011	26.00	26.56	25.77	25.83	10,391,183	-0.47(-1.78%)
Feb 18, 2011	26.13	26.51	25.91	26.30	9,810,230	+0.12(+0.45%)
Feb 17, 2011	25.77	26.19	25.56	26.18	7,907,060	+0.25(+0.97%)
Feb 16, 2011	25.87	26.06	25.62	25.93	10,298,278	+0.46(+1.81%)
Feb 15, 2011	25.55	25.56	25.24	25.47	11,564,911	-0.02(-0.08%)
Feb 14, 2011	25.13	25.54	25.13	25.49	9,000,549	+0.30(+1.19%)
Feb 11, 2011	24.60	25.22	24.48	25.19	13,037,400	+0.54(+2.20%)
Feb 10, 2011	25.01	25.17	24.37	24.65	13,660,327	-0.40(-1.61%)
Feb 09, 2011	25.10	25.38	24.81	25.05	8,880,162	-0.05(-0.19%)
Feb 08, 2011	25.04	25.10	24.78	25.10	9,364,812	+0.10(+0.39%)
Feb 07, 2011	25.14	25.24	24.97	25.00	9,931,295	-0.10(-0.39%)
Feb 04, 2011	24.76	25.10	24.49	25.10	10,763,585	+0.45(+1.81%)
Feb 03, 2011	24.52	24.76	24.21	24.65	9,712,397	+0.08(+0.34%)
Feb 02, 2011	24.25	24.62	24.17	24.57	19,298,820	+0.44(+1.82%)
Feb 01, 2011	24.24	24.48	23.94	24.13	28,159,496	+1.41(+6.21%)
Jan 31, 2011	23.03	23.16	22.69	22.72	12,100,867	-0.06(-0.27%)
Jan 28, 2011	23.35	23.44	22.70	22.78	8,334,392	-0.47(-2.00%)
Jan 27, 2011	23.37	23.48	23.11	23.25	7,191,589	+0.01(+0.03%)
Jan 26, 2011	23.46	23.53	23.10	23.24	7,083,560	+0.06(+0.24%)
Jan 25, 2011	23.15	23.30	23.02	23.19	8,035,655	-0.06(-0.24%)
Jan 24, 2011	23.23	23.39	23.14	23.24	6,505,264	-0.02(-0.09%)
Jan 21, 2011	23.42	23.62	23.15	23.26	8,998,042	+0.04(+0.18%)
Jan 20, 2011	23.47	23.55	22.41	23.22	15,875,065	-0.38(-1.59%)
Jan 19, 2011	23.86	24.05	23.44	23.60	13,738,737	+0.15(+0.62%)
Jan 18, 2011	23.41	23.99	23.36	23.45	11,165,245	+0.15(+0.63%)
Jan 14, 2011	23.28	23.30	22.98	23.30	6,922,516	+0.19(+0.84%)
Jan 13, 2011	22.77	23.13	22.70	23.11	10,168,904	+0.47(+2.06%)
Jan 12, 2011	22.55	22.80	22.47	22.64	10,266,524	+0.24(+1.09%)
Jan 11, 2011	22.41	22.51	22.28	22.40	6,770,021	+0.08(+0.37%)
Jan 10, 2011	21.98	22.45	21.98	22.32	9,243,217	+0.10(+0.44%)
Jan 07, 2011	22.22	22.27	21.81	22.22	12,840,247	+0.24(+1.11%)
Jan 06, 2011	21.61	22.17	21.59	21.97	17,333,056	+0.75(+3.53%)
Jan 05, 2011	21.21	21.48	21.11	21.22	7,932,829	+0.10(+0.46%)
Jan 04, 2011	21.17	21.47	21.06	21.13	11,899,176	-0.01(-0.07%)
Jan 03, 2011	21.13	21.24	20.95	21.14	7,350,804	+0.22(+1.06%)
Dec 31, 2010	20.78	20.97	20.69	20.92	4,089,167	+0.13(+0.60%)
Dec 30, 2010	20.69	20.86	20.63	20.79	5,517,867	+0.10(+0.50%)
Dec 29, 2010	20.71	20.83	20.62	20.69	8,367,141	-0.02(-0.10%)
Dec 28, 2010	20.99	21.04	20.61	20.71	7,161,006	-0.22(-1.03%)
Dec 27, 2010	21.01	21.11	20.87	20.93	4,008,900	-0.08(-0.40%)
Dec 23, 2010	21.21	21.29	20.97	21.01	6,409,104	-0.26(-1.24%)
Dec 22, 2010	21.00	21.34	20.81	21.27	8,423,237	+0.31(+1.46%)
Dec 21, 2010	21.11	21.31	20.92	20.97	6,154,176	-0.07(-0.33%)
Dec 20, 2010	21.03	21.11	20.90	21.04	5,562,056	+0.15(+0.73%)
Dec 17, 2010	21.01	21.11	20.81	20.88	9,139,856	-0.22(-1.05%)
Dec 16, 2010	20.99	21.21	20.96	21.11	4,803,974	+0.09(+0.43%)
Dec 15, 2010	21.21	21.31	20.99	21.02	6,236,019	-0.24(-1.11%)
Dec 14, 2010	21.34	21.40	21.18	21.25	5,424,904	-0.09(-0.43%)
Dec 13, 2010	21.76	21.89	21.30	21.34	8,518,692	-0.26(-1.22%)
Dec 10, 2010	21.24	21.63	21.14	21.61	10,896,708	+0.44(+2.07%)
Dec 09, 2010	20.98	21.20	20.93	21.17	10,871,690	+0.34(+1.64%)
Dec 08, 2010	20.95	21.11	20.72	20.83	7,241,887	-0.15(-0.73%)
Dec 07, 2010	21.13	21.15	20.90	20.98	9,341,686	+0.01(+0.07%)
Dec 06, 2010	21.13	21.16	20.87	20.97	6,336,803	-0.17(-0.79%)
Dec 03, 2010	20.87	21.23	20.77	21.13	8,824,784	+0.19(+0.90%)
Dec 02, 2010	20.39	20.95	20.35	20.95	9,549,825	+0.44(+2.14%)
Dec 01, 2010	20.42	20.52	20.17	20.51	6,916,618	+0.35(+1.72%)
Nov 30, 2010	19.94	20.31	19.84	20.16	8,279,884	+0.08(+0.38%)
Nov 29, 2010	20.10	20.24	19.84	20.08	9,662,941	-0.23(-1.13%)
Nov 26, 2010	20.35	20.58	20.30	20.31	2,949,618	-0.19(-0.92%)
Nov 24, 2010	20.39	20.50	20.50	20.50	4,961,233	+0.27(+1.34%)
Nov 23, 2010	20.49	20.53	20.17	20.23	7,731,127	-0.40(-1.96%)
Nov 22, 2010	20.58	20.72	20.51	20.63	5,609,263	+0.01(+0.03%)
Nov 19, 2010	20.74	20.77	20.60	20.63	5,851,127	-0.09(-0.44%)
Nov 18, 2010	20.74	20.88	20.54	20.72	5,641,735	+0.19(+0.91%)
Nov 17, 2010	20.54	20.73	20.42	20.53	7,228,709	-0.04(-0.20%)
Nov 16, 2010	20.84	20.99	20.42	20.57	7,842,810	-0.41(-1.96%)
Nov 15, 2010	21.00	21.11	20.86	20.98	5,698,199	+0.06(+0.30%)
Nov 12, 2010	21.18	21.18	20.79	20.92	7,856,517	-0.31(-1.47%)
Nov 11, 2010	21.13	21.26	21.11	21.23	5,942,165	-0.07(-0.32%)
Nov 10, 2010	21.33	21.37	21.14	21.30	5,878,233	-0.05(-0.23%)
Nov 09, 2010	21.56	21.58	21.23	21.35	8,857,406	-0.25(-1.17%)
Nov 08, 2010	21.66	21.66	21.47	21.60	4,852,273	-0.09(-0.43%)
Nov 05, 2010	22.09	22.14	21.60	21.69	6,866,687	-0.15(-0.67%)
Nov 04, 2010	21.71	21.88	21.29	21.84	14,082,281	+0.35(+1.64%)
Nov 03, 2010	21.61	21.62	21.25	21.49	11,515,460	-0.10(-0.45%)
Nov 02, 2010	23.11	22.32	21.11	21.58	28,526,942	-1.52(-6.59%)
Nov 01, 2010	23.13	23.44	23.03	23.11	7,690,190	+0.05(+0.21%)
Oct 29, 2010	22.93	23.12	22.49	23.06	13,198,896	-0.09(-0.39%)
Oct 28, 2010	23.24	23.43	22.95	23.15	4,445,612	+0.16(+0.69%)
Oct 27, 2010	22.93	22.99	22.63	22.99	5,491,016	-0.34(-1.45%)
Oct 25, 2010	23.33	23.55	23.26	23.33	5,033,430	+0.12(+0.51%)
Oct 22, 2010	23.13	23.32	22.97	23.21	3,344,201	+0.08(+0.33%)
Oct 21, 2010	23.15	23.33	23.01	23.13	3,863,671	+0.00(+0.00%)
Oct 20, 2010	22.88	23.22	22.85	23.13	7,888,155	+0.33(+1.43%)
Oct 19, 2010	23.08	23.08	22.72	22.81	5,668,130	-0.44(-1.88%)
Oct 18, 2010	23.07	23.26	22.89	23.24	5,878,021	+0.22(+0.96%)
Oct 15, 2010	23.18	23.18	22.81	23.02	6,626,714	-0.01(-0.03%)
Oct 14, 2010	23.04	23.07	22.88	23.03	5,110,106	+0.04(+0.18%)
Oct 13, 2010	22.95	23.13	22.86	22.99	8,949,408	+0.35(+1.56%)
Oct 12, 2010	22.45	22.69	22.28	22.63	5,205,322	+0.10(+0.46%)
Oct 11, 2010	22.58	22.66	22.25	22.53	7,409,770	-0.21(-0.91%)
Oct 08, 2010	22.74	23.18	22.73	22.74	10,394,245	+0.09(+0.40%)
Oct 07, 2010	22.45	22.67	22.35	22.65	38,271	+0.30(+1.33%)
Oct 06, 2010	22.43	22.59	22.30	22.35	5,579,981	-0.06(-0.25%)
Oct 05, 2010	22.00	22.45	22.00	22.41	104,617	+0.53(+2.44%)
Oct 04, 2010	22.09	22.17	21.76	21.87	7,340,075	-0.21(-0.97%)
Oct 01, 2010	22.09	22.10	21.70	22.09	9,555,008	+0.00(+0.01%)
Sep 30, 2010	22.09	22.70	21.97	22.09	87,357	-0.45(-2.01%)
Sep 29, 2010	22.74	22.81	22.51	22.54	69,451	-0.22(-0.97%)
Sep 28, 2010	22.68	22.78	22.34	22.76	69,996	+0.17(+0.77%)
Sep 27, 2010	22.45	22.67	22.32	22.59	9,697,042	+0.26(+1.15%)
Sep 24, 2010	23.02	23.08	22.15	22.33	14,910,062	-0.51(-2.24%)
Sep 23, 2010	22.84	23.02	22.66	22.84	5,434,005	-0.26(-1.14%)
Sep 22, 2010	22.81	23.21	22.78	23.11	7,469,672	+0.37(+1.64%)
Sep 21, 2010	23.01	23.05	22.57	22.73	11,529	-0.07(-0.30%)
Sep 20, 2010	22.56	22.84	22.42	22.80	5,261,194	+0.39(+1.76%)
Sep 17, 2010	22.41	23.15	22.40	22.41	12,967,096	-0.11(-0.49%)
Sep 15, 2010	22.26	22.54	22.22	22.52	6,081,783	+0.26(+1.18%)
Sep 14, 2010	22.57	22.62	22.25	22.25	103,854	-0.36(-1.59%)
Sep 13, 2010	22.72	22.94	22.61	22.61	7,650,277	-0.03(-0.12%)
Sep 10, 2010	22.37	22.66	22.30	22.64	8,825,554	+0.60(+2.73%)
Sep 09, 2010	22.27	22.27	21.94	22.04	8,202	-0.07(-0.31%)
Sep 08, 2010	21.73	22.28	21.73	22.11	139,168	+0.39(+1.78%)
Sep 07, 2010	22.03	22.14	21.71	21.72	13,260	-0.42(-1.91%)
Sep 03, 2010	22.02	22.14	21.85	22.14	6,036,035	+0.32(+1.46%)
Sep 02, 2010	21.69	21.91	21.62	21.82	50,831	+0.13(+0.61%)
Sep 01, 2010	21.62	22.11	21.56	21.69	8,513,745	+0.34(+1.59%)
Aug 31, 2010	21.32	21.38	20.99	21.35	137,922	+0.18(+0.86%)
Aug 30, 2010	21.09	21.38	20.87	21.17	5,703,122	+0.05(+0.22%)
Aug 27, 2010	21.12	21.20	20.66	21.13	8,660,546	+0.17(+0.81%)
Aug 26, 2010	20.96	21.06	20.71	20.96	68,434	+0.12(+0.58%)
Aug 25, 2010	20.59	20.85	20.51	20.84	9,695	+0.16(+0.77%)
Aug 24, 2010	20.72	20.83	20.59	20.68	96,896	-0.31(-1.48%)
Aug 23, 2010	21.29	21.45	20.97	20.99	5,684,079	-0.13(-0.62%)
Aug 20, 2010	20.88	21.26	20.85	21.12	8,220,767	+0.20(+0.96%)
Aug 19, 2010	21.29	21.35	20.91	20.92	103,684	-0.33(-1.56%)
Aug 18, 2010	21.45	21.51	21.16	21.25	97,039	-0.05(-0.23%)
Aug 17, 2010	21.05	21.42	20.81	21.30	144,226	+0.62(+2.98%)
Aug 16, 2010	20.58	20.82	20.44	20.68	7,355,010	-0.01(-0.03%)
Aug 13, 2010	20.69	21.19	20.65	20.69	8,746,464	-0.38(-1.80%)
Aug 12, 2010	20.41	21.08	20.37	21.07	9,206,531	+0.52(+2.55%)
Aug 11, 2010	20.68	20.86	20.51	20.55	3,301	-0.55(-2.61%)
Aug 10, 2010	20.83	21.20	20.82	21.10	20,706	+0.01(+0.03%)
Aug 09, 2010	20.72	21.10	20.54	21.09	9,571,821	+0.31(+1.49%)
Aug 06, 2010	20.78	21.33	20.63	20.78	18,640,782	-0.05(-0.23%)
Aug 05, 2010	19.80	20.93	19.80	20.83	24,874,160	+1.13(+5.73%)
Aug 04, 2010	19.63	19.79	19.46	19.70	51,275	+0.08(+0.42%)
Aug 03, 2010	19.69	20.08	19.56	19.62	121,740	+0.12(+0.60%)

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