Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	20.37	20.54	20.36	20.51	10,474,898	+0.15(+0.73%)
Jun 29, 2011	20.29	20.38	20.26	20.37	7,540,370	+0.13(+0.63%)
Jun 28, 2011	20.18	20.24	20.16	20.24	4,311,621	+0.11(+0.53%)
Jun 27, 2011	20.13	20.16	20.11	20.13	3,531,278	+0.01(+0.05%)
Jun 24, 2011	20.22	20.22	20.08	20.12	5,190,090	-0.07(-0.35%)
Jun 23, 2011	20.06	20.24	19.96	20.19	10,354,916	+0.09(+0.43%)
Jun 22, 2011	20.26	20.26	20.08	20.11	6,238,311	-0.17(-0.83%)
Jun 21, 2011	20.15	20.27	20.15	20.27	9,346,982	+0.13(+0.66%)
Jun 20, 2011	20.15	20.15	20.09	20.14	5,373,711	+0.06(+0.28%)
Jun 17, 2011	20.02	20.13	19.91	20.08	13,958,443	+0.31(+1.55%)
Jun 16, 2011	20.16	20.24	19.68	19.78	32,593,046	-0.38(-1.87%)
Jun 15, 2011	20.21	20.26	20.15	20.16	5,039,478	-0.11(-0.53%)
Jun 14, 2011	20.20	20.30	20.20	20.26	3,672,655	+0.16(+0.81%)
Jun 13, 2011	20.22	20.27	20.09	20.10	9,665,992	-0.06(-0.28%)
Jun 10, 2011	20.33	20.36	20.10	20.16	11,414,543	-0.20(-1.00%)
Jun 09, 2011	20.36	20.43	20.33	20.36	7,994,650	+0.02(+0.10%)
Jun 08, 2011	20.40	20.43	20.34	20.34	5,989,432	-0.07(-0.35%)
Jun 07, 2011	20.45	20.46	20.40	20.41	5,699,397	+0.03(+0.15%)
Jun 06, 2011	20.45	20.45	20.37	20.38	6,266,337	-0.05(-0.22%)
Jun 03, 2011	20.51	20.51	20.42	20.43	8,909,503	+0.14(+0.71%)
May 24, 2011	20.39	20.40	20.28	20.28	6,079,525	-0.07(-0.34%)
May 23, 2011	20.36	20.40	20.34	20.35	5,610,731	-0.08(-0.37%)
May 20, 2011	20.42	20.44	20.40	20.43	2,186,428	+0.00(+0.02%)
May 19, 2011	20.44	20.45	20.41	20.42	2,236,753	-0.02(-0.10%)
May 18, 2011	20.42	20.44	20.39	20.44	3,640,385	+0.04(+0.17%)
May 17, 2011	20.36	20.41	20.33	20.41	3,837,475	+0.04(+0.20%)
May 16, 2011	20.38	20.40	20.34	20.37	3,397,454	+0.03(+0.15%)
May 13, 2011	20.41	20.42	20.33	20.34	4,535,918	-0.06(-0.27%)
May 12, 2011	20.38	20.40	20.32	20.39	3,389,381	+0.02(+0.07%)
May 11, 2011	20.44	20.44	20.36	20.38	3,483,420	-0.04(-0.17%)
May 10, 2011	20.40	20.43	20.37	20.41	3,062,846	+0.04(+0.17%)
May 09, 2011	20.38	20.39	20.35	20.38	3,582,909	-0.01(-0.03%)
May 06, 2011	20.31	20.38	20.31	20.38	6,204,750	+0.12(+0.57%)
May 05, 2011	20.33	20.34	20.24	20.27	6,315,321	-0.07(-0.34%)
May 04, 2011	20.36	20.36	20.31	20.34	3,945,841	-0.02(-0.07%)
May 03, 2011	20.35	20.37	20.30	20.35	3,863,213	+0.01(+0.05%)
May 02, 2011	20.36	20.37	20.34	20.34	3,431,361	+0.25(+1.27%)
Apr 29, 2011	20.08	20.10	20.07	20.09	2,849,593	+0.04(+0.22%)
Apr 28, 2011	20.00	20.06	20.00	20.04	5,693,061	+0.04(+0.20%)
Apr 27, 2011	20.03	20.03	20.00	20.00	3,666,306	-0.01(-0.05%)
Apr 26, 2011	20.00	20.02	19.98	20.01	3,156,259	+0.04(+0.20%)
Apr 25, 2011	19.98	20.01	19.97	19.98	3,952,519	-0.02(-0.10%)
Apr 21, 2011	19.96	20.00	19.93	19.99	3,994,026	+0.07(+0.35%)
Apr 20, 2011	19.91	19.96	19.89	19.93	4,467,834	+0.05(+0.27%)
Apr 19, 2011	19.85	19.88	19.84	19.87	5,431,545	+0.08(+0.42%)
Apr 18, 2011	19.86	19.86	19.79	19.79	9,631,581	-0.10(-0.49%)
Apr 15, 2011	19.89	19.90	19.86	19.89	3,133,492	+0.04(+0.20%)
Apr 14, 2011	19.91	19.91	19.84	19.85	4,584,269	-0.07(-0.37%)
Apr 13, 2011	19.88	19.92	19.86	19.92	5,586,158	+0.11(+0.55%)
Apr 12, 2011	19.84	19.87	19.81	19.81	7,085,953	-0.06(-0.30%)
Apr 11, 2011	19.94	19.94	19.87	19.87	4,343,341	-0.02(-0.12%)
Apr 08, 2011	19.94	19.94	19.89	19.90	4,238,356	-0.02(-0.12%)
Apr 07, 2011	19.89	19.93	19.89	19.92	5,042,439	+0.03(+0.15%)
Apr 06, 2011	19.89	19.90	19.87	19.89	2,987,695	+0.05(+0.25%)
Apr 05, 2011	19.87	19.91	19.84	19.84	7,175,167	-0.05(-0.27%)
Apr 04, 2011	19.75	19.90	19.75	19.90	15,231,039	+0.15(+0.75%)
Apr 01, 2011	19.80	19.82	19.74	19.75	15,993,018	+0.23(+1.15%)
Mar 31, 2011	19.54	19.55	19.50	19.52	4,322,379	-0.00(-0.02%)
Mar 30, 2011	19.50	19.54	19.48	19.53	5,778,982	+0.05(+0.25%)
Mar 29, 2011	19.46	19.50	19.45	19.48	6,255,789	+0.01(+0.05%)
Mar 28, 2011	19.50	19.50	19.45	19.47	4,973,814	+0.00(+0.00%)
Mar 25, 2011	19.50	19.50	19.47	19.47	3,870,170	-0.01(-0.05%)
Mar 24, 2011	19.50	19.51	19.45	19.48	5,604,902	+0.01(+0.07%)
Mar 23, 2011	19.47	19.48	19.44	19.47	4,184,851	-0.03(-0.17%)
Mar 22, 2011	19.48	19.50	19.44	19.50	14,051,024	+0.00(+0.02%)
Mar 21, 2011	19.48	19.50	19.46	19.49	5,268,642	+0.11(+0.55%)
Mar 18, 2011	19.38	19.44	19.36	19.39	5,789,363	+0.10(+0.53%)
Mar 17, 2011	19.22	19.32	19.19	19.29	5,770,172	+0.21(+1.09%)
Mar 16, 2011	19.25	19.28	19.08	19.08	15,660,679	-0.13(-0.70%)
Mar 15, 2011	19.26	19.35	19.22	19.22	11,420,339	-0.13(-0.67%)
Mar 14, 2011	19.37	19.42	19.34	19.35	11,163,382	-0.07(-0.35%)
Mar 11, 2011	19.40	19.42	19.36	19.41	5,435,273	+0.03(+0.13%)
Mar 10, 2011	19.47	19.48	19.38	19.39	6,680,620	-0.08(-0.40%)
Mar 09, 2011	19.54	19.54	19.47	19.47	7,018,963	-0.07(-0.34%)
Mar 08, 2011	19.55	19.56	19.51	19.53	3,266,860	-0.02(-0.10%)
Mar 07, 2011	19.52	19.55	19.50	19.55	4,422,944	+0.04(+0.20%)
Mar 04, 2011	19.58	19.58	19.51	19.51	5,517,902	-0.07(-0.34%)
Mar 03, 2011	19.53	19.58	19.51	19.58	5,610,934	+0.10(+0.49%)
Mar 02, 2011	19.49	19.52	19.45	19.48	3,409,605	+0.05(+0.25%)
Mar 01, 2011	19.53	19.54	19.43	19.44	6,326,988	+0.15(+0.79%)
Feb 28, 2011	19.23	19.29	19.20	19.29	6,036,420	+0.08(+0.39%)
Feb 25, 2011	19.18	19.22	19.15	19.21	9,987,696	+0.08(+0.43%)
Feb 24, 2011	19.15	19.17	19.11	19.13	5,209,929	-0.00(-0.01%)
Feb 23, 2011	19.14	19.18	19.07	19.13	6,311,401	+0.02(+0.10%)
Feb 22, 2011	19.21	19.23	19.11	19.11	6,850,720	-0.15(-0.76%)
Feb 18, 2011	19.23	19.26	19.22	19.26	2,698,957	+0.07(+0.34%)
Feb 17, 2011	19.19	19.22	19.18	19.19	4,213,291	+0.00(+0.01%)
Feb 16, 2011	19.19	19.21	19.17	19.19	4,201,949	+0.03(+0.16%)
Feb 15, 2011	19.14	19.19	19.14	19.16	3,135,737	-0.02(-0.10%)
Feb 14, 2011	19.16	19.19	19.15	19.18	3,146,510	+0.03(+0.17%)
Feb 11, 2011	19.11	19.14	19.08	19.14	4,991,197	+0.04(+0.22%)
Feb 10, 2011	19.07	19.14	19.07	19.10	4,385,791	+0.02(+0.12%)
Feb 09, 2011	19.20	19.20	19.07	19.08	9,097,391	-0.12(-0.62%)
Feb 08, 2011	19.21	19.23	19.17	19.20	13,387,779	-0.04(-0.20%)
Feb 07, 2011	19.18	19.23	19.15	19.23	10,645,982	+0.06(+0.32%)
Feb 04, 2011	19.11	19.18	19.09	19.17	8,015,787	+0.07(+0.37%)
Feb 03, 2011	19.06	19.10	19.04	19.10	7,187,000	+0.03(+0.17%)
Feb 02, 2011	19.09	19.10	19.07	19.07	4,423,786	-0.00(-0.02%)
Feb 01, 2011	19.05	19.09	19.04	19.07	4,339,317	+0.28(+1.50%)
Jan 31, 2011	18.72	18.80	18.71	18.79	7,240,494	+0.12(+0.65%)
Jan 28, 2011	18.79	18.79	18.67	18.67	8,615,582	-0.10(-0.54%)
Jan 27, 2011	18.79	18.79	18.74	18.77	3,988,294	+0.01(+0.05%)
Jan 26, 2011	18.74	18.78	18.73	18.76	6,966,280	+0.06(+0.30%)
Jan 25, 2011	18.71	18.74	18.67	18.71	6,214,112	+0.00(+0.00%)
Jan 24, 2011	18.68	18.72	18.68	18.71	3,395,387	+0.04(+0.22%)
Jan 21, 2011	18.65	18.69	18.64	18.67	5,955,108	+0.03(+0.17%)
Jan 20, 2011	18.63	18.64	18.56	18.63	5,446,097	+0.00(+0.02%)
Jan 19, 2011	18.65	18.66	18.60	18.63	7,442,313	-0.03(-0.15%)
Jan 18, 2011	18.66	18.67	18.62	18.66	3,654,930	+0.01(+0.05%)
Jan 14, 2011	18.61	18.65	18.59	18.65	3,766,981	+0.06(+0.32%)
Jan 13, 2011	18.60	18.62	18.59	18.59	3,729,588	-0.02(-0.10%)
Jan 12, 2011	18.63	18.63	18.58	18.60	5,488,414	+0.00(+0.02%)
Jan 11, 2011	18.59	18.60	18.56	18.60	4,835,467	+0.06(+0.30%)
Jan 10, 2011	18.55	18.56	18.51	18.54	4,733,108	-0.02(-0.10%)
Jan 07, 2011	18.63	18.65	18.54	18.56	4,807,189	-0.09(-0.50%)
Jan 06, 2011	18.66	18.66	18.58	18.66	7,607,946	+0.01(+0.05%)
Jan 05, 2011	18.54	18.65	18.53	18.65	12,078,769	+0.09(+0.48%)
Jan 04, 2011	18.54	18.57	18.49	18.56	7,762,104	+0.06(+0.30%)
Jan 03, 2011	18.50	18.54	18.42	18.50	8,752,521	+0.07(+0.40%)
Dec 31, 2010	18.41	18.45	18.38	18.43	2,125,844	+0.03(+0.18%)
Dec 30, 2010	18.37	18.40	18.36	18.40	3,207,062	+0.00(+0.03%)
Dec 29, 2010	18.37	18.40	18.34	18.39	6,515,266	+0.94(+5.37%)
Dec 28, 2010	17.53	17.54	17.45	17.45	4,615,885	-0.06(-0.35%)
Dec 27, 2010	17.47	17.53	17.46	17.52	4,317,806	+0.03(+0.17%)
Dec 23, 2010	17.44	17.50	17.42	17.49	3,224,752	+0.08(+0.45%)
Dec 22, 2010	17.43	17.44	17.41	17.41	5,198,537	-0.03(-0.15%)
Dec 21, 2010	17.44	17.45	17.41	17.43	5,793,780	+0.02(+0.12%)
Dec 20, 2010	17.39	17.43	17.36	17.41	5,423,402	+0.03(+0.17%)
Dec 17, 2010	17.31	17.38	17.29	17.38	5,249,240	+0.09(+0.53%)
Dec 16, 2010	17.22	17.30	17.22	17.29	3,195,164	+0.06(+0.35%)
Dec 15, 2010	17.31	17.32	17.22	17.23	4,166,854	-0.09(-0.50%)
Dec 14, 2010	17.28	17.32	17.24	17.32	5,682,911	+0.09(+0.50%)
Dec 13, 2010	17.31	17.33	17.23	17.23	7,667,726	-0.06(-0.35%)
Dec 10, 2010	17.35	17.35	17.29	17.29	6,020,088	-0.03(-0.15%)
Dec 09, 2010	17.38	17.38	17.32	17.32	6,175,288	-0.07(-0.42%)
Dec 08, 2010	17.39	17.39	17.32	17.39	9,634,658	+0.03(+0.20%)
Dec 07, 2010	17.39	17.39	17.34	17.36	5,709,454	+0.06(+0.33%)
Dec 06, 2010	17.31	17.32	17.27	17.30	7,657,433	-0.03(-0.18%)
Dec 03, 2010	17.20	17.33	17.20	17.33	10,656,709	+0.09(+0.50%)
Dec 02, 2010	17.26	17.27	17.21	17.24	6,122,919	+0.00(+0.00%)
Dec 01, 2010	17.24	17.27	17.20	17.24	8,140,720	+0.37(+2.20%)
Nov 30, 2010	16.85	16.92	16.84	16.87	8,911,041	-0.04(-0.23%)
Nov 29, 2010	16.82	16.94	16.82	16.91	4,030,668	+0.09(+0.53%)
Nov 26, 2010	16.86	16.91	16.82	16.82	1,820,755	-0.07(-0.40%)
Nov 24, 2010	16.90	16.89	16.89	16.89	5,934,987	+0.09(+0.55%)
Nov 23, 2010	16.98	16.99	16.79	16.80	11,861,402	-0.24(-1.39%)
Nov 22, 2010	17.08	17.10	17.00	17.03	4,398,302	-0.09(-0.54%)
Nov 19, 2010	17.10	17.13	17.04	17.13	4,156,523	+0.01(+0.05%)
Nov 18, 2010	17.05	17.12	17.02	17.12	5,941,635	+0.18(+1.08%)
Nov 17, 2010	16.92	16.97	16.90	16.94	9,505,263	+0.07(+0.40%)
Nov 16, 2010	17.01	17.01	16.82	16.87	12,265,566	-0.18(-1.04%)
Nov 15, 2010	17.10	17.13	16.99	17.05	7,738,201	-0.03(-0.17%)
Nov 12, 2010	17.11	17.15	17.05	17.08	8,929,497	-0.06(-0.35%)
Nov 11, 2010	17.13	17.18	17.02	17.13	7,090,930	-0.06(-0.37%)
Nov 10, 2010	17.30	17.30	17.18	17.20	6,946,956	-0.10(-0.59%)
Nov 09, 2010	17.38	17.38	17.26	17.30	4,865,336	-0.03(-0.20%)
Nov 08, 2010	17.37	17.39	17.32	17.33	6,340,234	-0.09(-0.51%)
Nov 05, 2010	17.46	17.46	17.37	17.42	7,696,200	-0.06(-0.32%)
Nov 04, 2010	17.35	17.51	17.34	17.48	8,895,445	+0.18(+1.03%)
Nov 03, 2010	17.22	17.31	17.19	17.30	9,276,801	+0.08(+0.47%)
Nov 02, 2010	17.16	17.22	17.16	17.22	4,648,667	+0.09(+0.54%)
Nov 01, 2010	17.20	17.21	17.12	17.13	9,415,554	+0.17(+1.00%)
Oct 29, 2010	16.94	16.96	16.92	16.96	5,094,083	+0.03(+0.19%)
Oct 28, 2010	16.92	16.93	16.90	16.92	2,817,556	+0.02(+0.12%)
Oct 27, 2010	16.89	16.91	16.86	16.90	2,759,184	+0.04(+0.22%)
Oct 25, 2010	16.86	16.90	16.84	16.87	5,174,441	+0.05(+0.30%)
Oct 22, 2010	16.80	16.82	16.76	16.82	3,371,039	+0.06(+0.37%)
Oct 21, 2010	16.77	16.77	16.72	16.75	3,747,221	-0.01(-0.07%)
Oct 20, 2010	16.69	16.77	16.67	16.77	4,602,506	+0.11(+0.67%)
Oct 19, 2010	16.66	16.71	16.65	16.65	4,684,908	-0.07(-0.42%)
Oct 18, 2010	16.69	16.73	16.68	16.73	4,005,931	+0.06(+0.37%)
Oct 15, 2010	16.70	16.71	16.66	16.66	5,350,291	+0.02(+0.10%)
Oct 14, 2010	16.76	16.76	16.63	16.65	5,437,011	-0.11(-0.64%)
Oct 13, 2010	16.70	16.76	16.69	16.75	5,880,484	+0.08(+0.50%)
Oct 12, 2010	16.69	16.70	16.66	16.67	5,326,176	-0.02(-0.10%)
Oct 11, 2010	16.70	16.71	16.67	16.69	3,358,014	+0.00(+0.00%)
Oct 08, 2010	16.69	16.69	16.62	16.69	7,309,030	+0.02(+0.15%)
Oct 07, 2010	16.60	16.66	16.58	16.66	4,176,388	+0.10(+0.58%)
Oct 06, 2010	16.60	16.60	16.56	16.57	5,112,010	-0.02(-0.10%)
Oct 05, 2010	16.52	16.60	16.51	16.58	4,780,328	+0.10(+0.58%)
Oct 04, 2010	16.51	16.54	16.47	16.49	4,257,811	-0.04(-0.25%)
Oct 01, 2010	16.53	16.55	16.48	16.53	8,880,277	+0.29(+1.78%)
Sep 30, 2010	16.22	16.25	16.17	16.24	9,037,830	+0.06(+0.38%)
Sep 29, 2010	16.17	16.22	16.16	16.18	4,737,876	+0.03(+0.20%)
Sep 28, 2010	16.15	16.15	16.09	16.15	3,682,429	+0.03(+0.20%)
Sep 27, 2010	16.12	16.16	16.10	16.11	5,597,842	+0.02(+0.10%)
Sep 24, 2010	16.04	16.11	16.04	16.10	5,199,340	+0.08(+0.48%)
Sep 23, 2010	16.03	16.05	15.99	16.02	3,801,647	-0.01(-0.08%)
Sep 22, 2010	16.07	16.10	16.03	16.03	4,533,524	-0.04(-0.25%)
Sep 21, 2010	16.15	16.15	16.07	16.07	3,975,593	-0.04(-0.28%)
Sep 20, 2010	16.12	16.14	16.10	16.12	4,403,286	+0.05(+0.33%)
Sep 17, 2010	16.07	16.12	16.07	16.07	3,346,164	+0.02(+0.15%)
Sep 15, 2010	16.03	16.06	16.01	16.04	2,924,044	+0.01(+0.05%)
Sep 14, 2010	16.05	16.06	16.00	16.03	3,650,422	+0.00(+0.02%)
Sep 13, 2010	15.96	16.05	15.96	16.03	8,378,434	+0.09(+0.56%)
Sep 10, 2010	15.95	15.95	15.90	15.94	5,669,473	+0.02(+0.14%)
Sep 09, 2010	15.89	15.94	15.89	15.92	4,551,550	+0.07(+0.42%)
Sep 08, 2010	15.87	15.89	15.84	15.85	5,115,799	+0.01(+0.05%)
Sep 07, 2010	15.84	15.87	15.81	15.84	1,231	+0.01(+0.08%)
Sep 03, 2010	15.91	15.91	15.82	15.83	6,626,022	-0.01(-0.05%)
Sep 02, 2010	15.81	15.85	15.80	15.84	2,463	+0.03(+0.18%)
Sep 01, 2010	15.74	15.83	15.73	15.81	5,638,225	+0.38(+2.45%)
Aug 31, 2010	15.43	15.48	15.40	15.43	11,843	+0.04(+0.28%)
Aug 30, 2010	15.42	15.45	15.38	15.39	4,294,020	-0.02(-0.10%)
Aug 27, 2010	15.40	15.42	15.32	15.40	6,589,998	+0.10(+0.62%)
Aug 26, 2010	15.44	15.44	15.29	15.31	252	-0.08(-0.52%)
Aug 25, 2010	15.37	15.40	15.30	15.39	9,985,058	-0.01(-0.05%)
Aug 24, 2010	15.42	15.45	15.39	15.40	5,026,444	-0.09(-0.56%)
Aug 23, 2010	15.52	15.53	15.45	15.48	5,642,775	-0.02(-0.13%)
Aug 20, 2010	15.46	15.50	15.44	15.50	6,146,396	+0.05(+0.31%)
Aug 19, 2010	15.49	15.52	15.43	15.46	5,517,217	-0.03(-0.20%)
Aug 18, 2010	15.49	15.53	15.48	15.49	3,530	+0.01(+0.05%)
Aug 17, 2010	15.53	15.55	15.48	15.48	5,639,320	+0.02(+0.13%)
Aug 16, 2010	15.39	15.48	15.38	15.46	4,674,711	+0.08(+0.52%)
Aug 13, 2010	15.38	15.44	15.34	15.38	4,490,878	+0.05(+0.31%)
Aug 12, 2010	15.36	15.42	15.28	15.33	5,785,715	-0.09(-0.59%)
Aug 11, 2010	15.49	15.49	15.37	15.42	6,041,925	-0.15(-0.97%)
Aug 10, 2010	15.57	15.59	15.53	15.57	5,305,234	-0.01(-0.05%)
Aug 09, 2010	15.64	15.64	15.54	15.58	4,052,014	-0.00(-0.03%)
Aug 06, 2010	15.59	15.60	15.50	15.59	4,966,652	-0.01(-0.05%)
Aug 05, 2010	15.61	15.61	15.55	15.59	4,107,117	-0.02(-0.10%)
Aug 04, 2010	15.65	15.65	15.60	15.61	4,941,600	-0.04(-0.23%)
Aug 03, 2010	15.60	15.66	15.55	15.65	9,261,349	+0.04(+0.25%)
Aug 02, 2010	15.54	15.61	15.54	15.61	5,785,354	+0.35(+2.30%)
Jul 30, 2010	15.26	15.30	15.21	15.26	6,297,719	+0.00(+0.01%)
Jul 29, 2010	15.27	15.28	15.21	15.25	3,536,275	+0.02(+0.14%)
Jul 28, 2010	15.21	15.29	15.21	15.23	4,221,094	-0.03(-0.20%)
Jul 27, 2010	15.31	15.32	15.21	15.26	6,156,819	+0.02(+0.10%)
Jul 26, 2010	15.24	15.26	15.18	15.25	5,830,497	+0.03(+0.22%)
Jul 23, 2010	15.18	15.24	15.15	15.22	4,874,204	+0.08(+0.55%)
Jul 22, 2010	15.18	15.19	15.11	15.13	5,793,930	+0.05(+0.36%)
Jul 21, 2010	15.12	15.18	15.04	15.08	6,758,820	-0.00(-0.03%)
Jul 20, 2010	14.95	15.15	14.95	15.08	10,387,735	+0.09(+0.62%)
Jul 19, 2010	14.99	15.02	14.94	14.99	4,220,055	+0.07(+0.47%)
Jul 16, 2010	14.92	15.04	14.88	14.92	5,836,587	-0.12(-0.80%)
Jul 15, 2010	15.07	15.08	14.98	15.04	4,409,449	+0.04(+0.26%)
Jul 14, 2010	15.05	15.06	14.97	15.00	5,657,885	-0.06(-0.41%)
Jul 13, 2010	14.98	15.09	14.95	15.06	258	+0.15(+1.03%)
Jul 12, 2010	14.98	14.98	14.81	14.91	7,810,755	-0.05(-0.34%)
Jul 09, 2010	14.96	15.02	14.92	14.96	6,694,077	-0.04(-0.26%)
Jul 08, 2010	14.94	15.01	14.87	15.00	7,420,206	+0.08(+0.55%)
Jul 07, 2010	14.78	14.95	14.76	14.92	6,217,759	+0.14(+0.94%)
Jul 06, 2010	14.78	14.80	14.73	14.78	2,436	+0.07(+0.47%)
Jul 02, 2010	14.71	14.73	14.62	14.71	5,317,014	+0.10(+0.66%)

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