Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	18.59	18.61	18.57	18.59	10,326,830	+0.02(+0.10%)
Mar 30, 2011	18.58	18.58	18.54	18.57	3,784,013	+0.04(+0.20%)
Mar 29, 2011	18.56	18.57	18.53	18.53	3,156,200	-0.00(-0.03%)
Mar 28, 2011	18.55	18.56	18.53	18.54	2,607,153	+0.00(+0.03%)
Mar 25, 2011	18.53	18.54	18.51	18.53	2,583,483	+0.03(+0.15%)
Mar 24, 2011	18.53	18.54	18.50	18.51	3,191,054	-0.01(-0.05%)
Mar 23, 2011	18.49	18.52	18.47	18.52	2,542,264	+0.02(+0.11%)
Mar 22, 2011	18.51	18.51	18.47	18.49	2,823,143	+0.02(+0.09%)
Mar 21, 2011	18.49	18.49	18.47	18.48	2,806,032	+0.03(+0.18%)
Mar 18, 2011	18.46	18.46	18.40	18.45	2,494,681	+0.07(+0.38%)
Mar 17, 2011	18.39	18.43	18.37	18.37	2,292,447	-0.00(-0.03%)
Mar 16, 2011	18.46	18.46	18.36	18.38	2,995,542	-0.06(-0.31%)
Mar 15, 2011	18.40	18.44	18.40	18.44	2,955,354	-0.03(-0.18%)
Mar 14, 2011	18.48	18.49	18.45	18.47	2,473,586	-0.03(-0.15%)
Mar 11, 2011	18.47	18.51	18.43	18.50	1,801,218	+0.03(+0.15%)
Mar 10, 2011	18.49	18.52	18.45	18.47	2,015,814	-0.04(-0.20%)
Mar 09, 2011	18.50	18.51	18.48	18.51	2,520,461	+0.02(+0.10%)
Mar 08, 2011	18.47	18.51	18.45	18.49	2,858,902	+0.05(+0.28%)
Mar 07, 2011	18.52	18.52	18.44	18.44	1,872,219	-0.07(-0.41%)
Mar 04, 2011	18.50	18.52	18.45	18.51	2,083,750	+0.03(+0.15%)
Mar 03, 2011	18.43	18.49	18.43	18.48	2,552,958	+0.06(+0.33%)
Mar 02, 2011	18.37	18.44	18.35	18.42	2,174,354	+0.06(+0.33%)
Mar 01, 2011	18.44	18.45	18.36	18.36	2,787,302	-0.05(-0.28%)
Feb 28, 2011	18.36	18.41	18.34	18.41	2,288,795	+0.07(+0.36%)
Feb 25, 2011	18.37	18.37	18.32	18.35	2,766,047	+0.04(+0.20%)
Feb 24, 2011	18.36	18.37	18.30	18.31	2,243,298	-0.01(-0.08%)
Feb 23, 2011	18.34	18.36	18.29	18.32	2,277,094	-0.01(-0.05%)
Feb 22, 2011	18.42	18.44	18.33	18.33	2,677,006	-0.12(-0.63%)
Feb 18, 2011	18.40	18.46	18.39	18.45	3,046,743	+0.06(+0.33%)
Feb 17, 2011	18.41	18.42	18.38	18.39	2,570,316	-0.02(-0.13%)
Feb 16, 2011	18.36	18.41	18.34	18.41	2,988,025	+0.07(+0.41%)
Feb 15, 2011	18.37	18.38	18.32	18.34	3,116,024	-0.01(-0.05%)
Feb 14, 2011	18.36	18.37	18.33	18.35	3,024,821	+0.00(+0.03%)
Feb 11, 2011	18.29	18.34	18.27	18.34	3,593,875	+0.06(+0.31%)
Feb 10, 2011	18.26	18.29	18.24	18.29	3,051,246	+0.02(+0.13%)
Feb 09, 2011	18.27	18.27	18.24	18.26	3,267,691	+0.00(+0.03%)
Feb 08, 2011	18.24	18.31	18.22	18.26	4,710,776	+0.03(+0.18%)
Feb 07, 2011	18.24	18.28	18.23	18.23	3,837,336	-0.00(-0.03%)
Feb 04, 2011	18.23	18.25	18.19	18.23	3,593,062	+0.03(+0.15%)
Feb 03, 2011	18.20	18.23	18.16	18.20	6,043,017	+0.05(+0.26%)
Feb 02, 2011	18.15	18.17	18.14	18.16	1,792,055	-0.01(-0.05%)
Feb 01, 2011	18.17	18.18	18.14	18.17	2,625,977	+0.05(+0.28%)
Jan 31, 2011	18.08	18.11	18.05	18.11	2,262,558	+0.04(+0.23%)
Jan 28, 2011	18.19	18.19	18.05	18.07	4,380,288	-0.08(-0.46%)
Jan 27, 2011	18.13	18.17	18.11	18.16	2,445,603	+0.04(+0.23%)
Jan 26, 2011	18.11	18.13	18.09	18.11	3,047,401	+0.01(+0.05%)
Jan 25, 2011	18.08	18.11	18.07	18.11	2,055,735	+0.03(+0.15%)
Jan 24, 2011	18.10	18.11	18.08	18.08	2,768,139	-0.00(-0.03%)
Jan 21, 2011	18.08	18.10	18.04	18.08	3,151,686	+0.04(+0.21%)
Jan 20, 2011	18.09	18.09	18.03	18.04	2,368,105	-0.01(-0.05%)
Jan 19, 2011	18.08	18.09	18.05	18.05	1,909,829	+0.00(+0.03%)
Jan 18, 2011	18.10	18.10	18.05	18.05	2,969,976	-0.02(-0.10%)
Jan 14, 2011	18.11	18.14	18.07	18.07	3,108,676	-0.04(-0.20%)
Jan 13, 2011	18.08	18.12	18.08	18.11	3,463,713	+0.03(+0.15%)
Jan 12, 2011	18.07	18.09	18.05	18.08	4,050,603	+0.03(+0.19%)
Jan 11, 2011	18.06	18.07	18.04	18.04	4,120,363	-0.01(-0.03%)
Jan 10, 2011	17.98	18.06	17.98	18.05	2,154,391	+0.03(+0.15%)
Jan 07, 2011	18.05	18.07	18.01	18.02	2,796,740	-0.02(-0.10%)
Jan 06, 2011	18.04	18.07	18.03	18.04	4,941,423	+0.02(+0.12%)
Jan 05, 2011	18.04	18.06	18.01	18.02	4,654,220	-0.02(-0.09%)
Jan 04, 2011	18.04	18.04	17.98	18.04	4,271,699	+0.02(+0.13%)
Jan 03, 2011	18.04	18.07	17.99	18.01	3,971,126	+0.03(+0.15%)
Dec 31, 2010	17.92	18.01	17.91	17.98	1,983,216	+0.07(+0.39%)
Dec 30, 2010	17.88	17.93	17.86	17.91	2,014,606	-0.00(-0.03%)
Dec 29, 2010	17.87	17.92	17.85	17.92	2,625,383	+0.09(+0.49%)
Dec 28, 2010	17.85	17.88	17.82	17.83	2,272,751	+0.01(+0.05%)
Dec 27, 2010	17.72	17.86	17.72	17.82	3,745,160	+0.03(+0.16%)
Dec 23, 2010	17.77	17.80	17.74	17.80	2,111,747	+0.02(+0.13%)
Dec 22, 2010	17.79	17.81	17.74	17.77	2,082,463	+0.01(+0.05%)
Dec 21, 2010	17.72	17.76	17.69	17.76	2,143,337	+0.04(+0.23%)
Dec 20, 2010	17.82	17.84	17.72	17.72	2,942,420	-0.13(-0.74%)
Dec 17, 2010	17.81	17.86	17.80	17.85	2,905,694	+0.03(+0.17%)
Dec 16, 2010	17.86	17.90	17.80	17.82	2,782,608	-0.02(-0.10%)
Dec 15, 2010	17.86	17.90	17.83	17.84	3,338,383	-0.06(-0.33%)
Dec 14, 2010	18.05	18.05	17.90	17.90	2,835,083	-0.13(-0.74%)
Dec 13, 2010	18.05	18.05	18.02	18.04	1,992,440	+0.00(+0.00%)
Dec 10, 2010	18.00	18.06	18.00	18.04	1,885,160	+0.01(+0.05%)
Dec 09, 2010	17.99	18.03	17.97	18.03	3,066,467	+0.06(+0.31%)
Dec 08, 2010	18.03	18.03	17.97	17.97	1,966,218	-0.03(-0.18%)
Dec 07, 2010	18.02	18.08	17.98	18.00	2,820,848	+0.02(+0.13%)
Dec 06, 2010	18.02	18.03	17.98	17.98	2,606,093	-0.04(-0.20%)
Dec 03, 2010	17.99	18.04	17.97	18.02	2,566,404	+0.02(+0.13%)
Dec 02, 2010	17.98	18.01	17.95	17.99	2,329,693	+0.00(+0.03%)
Dec 01, 2010	18.05	18.06	17.96	17.99	2,473,621	+0.05(+0.30%)
Nov 30, 2010	17.92	17.96	17.88	17.94	3,101,412	-0.02(-0.10%)
Nov 29, 2010	18.04	18.04	17.92	17.95	2,914,739	-0.05(-0.30%)
Nov 26, 2010	17.99	18.01	17.94	18.01	983,329	+0.00(+0.03%)
Nov 24, 2010	18.00	18.00	18.00	18.00	2,050,690	+0.06(+0.36%)
Nov 23, 2010	17.94	17.95	17.83	17.94	3,722,164	-0.05(-0.25%)
Nov 22, 2010	18.09	18.09	17.96	17.99	2,636,716	-0.11(-0.58%)
Nov 19, 2010	18.09	18.10	18.04	18.09	2,156,892	+0.01(+0.08%)
Nov 18, 2010	18.03	18.08	18.00	18.08	2,635,497	+0.09(+0.48%)
Nov 17, 2010	18.06	18.07	17.99	17.99	2,029,470	-0.01(-0.08%)
Nov 16, 2010	18.13	18.13	17.89	18.00	3,678,394	-0.12(-0.66%)
Nov 15, 2010	18.16	18.16	18.10	18.12	2,981,472	+0.00(+0.00%)
Nov 12, 2010	18.16	18.16	18.09	18.12	1,746,957	-0.04(-0.20%)
Nov 11, 2010	18.17	18.17	18.12	18.16	1,567,040	-0.02(-0.10%)
Nov 10, 2010	18.17	18.19	18.14	18.18	1,842,138	+0.01(+0.08%)
Nov 09, 2010	18.20	18.20	18.15	18.16	3,042,345	+0.02(+0.13%)
Nov 08, 2010	18.20	18.20	18.14	18.14	2,718,996	-0.03(-0.15%)
Nov 05, 2010	18.12	18.20	18.12	18.17	2,643,903	+0.01(+0.08%)
Nov 04, 2010	18.11	18.17	18.09	18.16	3,523,103	+0.11(+0.58%)
Nov 03, 2010	18.02	18.05	18.01	18.05	2,185,163	+0.03(+0.15%)
Nov 02, 2010	18.10	18.10	18.02	18.02	2,045,985	-0.05(-0.28%)
Nov 01, 2010	18.08	18.08	18.03	18.07	2,559,701	+0.03(+0.14%)
Oct 29, 2010	18.06	18.06	18.02	18.05	2,203,067	+0.02(+0.11%)
Oct 28, 2010	17.97	18.03	17.97	18.03	2,673,713	+0.05(+0.28%)
Oct 27, 2010	17.92	18.02	17.92	17.98	2,171,926	-0.01(-0.06%)
Oct 25, 2010	18.05	18.07	17.97	17.99	3,578,291	-0.01(-0.08%)
Oct 22, 2010	17.97	18.06	17.95	18.00	2,459,172	+0.07(+0.38%)
Oct 21, 2010	17.94	17.98	17.92	17.93	2,708,045	+0.01(+0.05%)
Oct 20, 2010	17.94	17.96	17.84	17.92	5,032,826	+0.02(+0.10%)
Oct 19, 2010	17.94	17.98	17.86	17.91	3,700,841	-0.04(-0.23%)
Oct 18, 2010	17.94	17.96	17.88	17.95	3,640,443	-0.01(-0.05%)
Oct 15, 2010	18.11	18.13	17.83	17.96	6,055,929	-0.14(-0.76%)
Oct 14, 2010	18.17	18.17	18.03	18.09	3,174,617	-0.04(-0.23%)
Oct 13, 2010	18.13	18.15	18.09	18.13	3,794,276	+0.05(+0.28%)
Oct 12, 2010	18.08	18.12	18.07	18.08	1,904,233	+0.02(+0.09%)
Oct 11, 2010	18.06	18.07	18.05	18.07	1,541,089	+0.02(+0.09%)
Oct 08, 2010	18.05	18.08	18.02	18.05	2,893,458	+0.04(+0.20%)
Oct 07, 2010	18.01	18.03	17.96	18.01	2,711,094	+0.03(+0.18%)
Oct 06, 2010	18.01	18.04	17.96	17.98	5,306,883	-0.01(-0.05%)
Oct 05, 2010	18.00	18.02	17.97	17.99	2,914,588	+0.03(+0.15%)
Oct 04, 2010	18.04	18.09	17.95	17.96	2,752,851	-0.07(-0.38%)
Oct 01, 2010	18.03	18.09	18.01	18.03	3,730,035	+0.01(+0.07%)
Sep 30, 2010	18.07	18.08	18.01	18.02	3,694,936	-0.01(-0.05%)
Sep 29, 2010	18.03	18.04	18.00	18.03	3,544,953	+0.02(+0.13%)
Sep 28, 2010	18.04	18.07	17.99	18.01	4,406,143	-0.02(-0.13%)
Sep 27, 2010	18.08	18.09	18.02	18.03	4,222,157	-0.05(-0.28%)
Sep 24, 2010	18.09	18.12	18.06	18.08	3,204,705	+0.03(+0.15%)
Sep 23, 2010	18.05	18.08	18.03	18.05	2,254,165	-0.02(-0.10%)
Sep 22, 2010	18.09	18.09	18.06	18.07	3,142,514	+0.00(+0.00%)
Sep 21, 2010	18.13	18.13	18.06	18.07	3,369,388	-0.04(-0.23%)
Sep 20, 2010	18.09	18.11	18.04	18.11	2,631,678	+0.09(+0.50%)
Sep 17, 2010	18.02	18.07	17.96	18.02	3,034,103	-0.02(-0.13%)
Sep 15, 2010	18.04	18.07	18.02	18.04	4,232,683	+0.01(+0.08%)
Sep 14, 2010	18.14	18.14	18.01	18.03	3,175,804	-0.07(-0.40%)
Sep 13, 2010	18.12	18.14	18.09	18.10	4,069,833	+0.02(+0.13%)
Sep 10, 2010	18.09	18.09	18.06	18.08	2,596,128	+0.03(+0.15%)
Sep 09, 2010	18.07	18.11	18.04	18.05	2,420,389	-0.01(-0.08%)
Sep 08, 2010	18.05	18.07	18.03	18.07	2,501,853	+0.04(+0.20%)
Sep 07, 2010	18.03	18.07	18.01	18.03	2,392,534	-0.01(-0.05%)
Sep 03, 2010	18.06	18.07	18.02	18.04	3,320,547	+0.05(+0.28%)
Sep 02, 2010	18.05	18.05	17.99	17.99	2,413,384	-0.03(-0.15%)
Sep 01, 2010	18.07	18.07	17.99	18.02	2,836,112	+0.06(+0.32%)
Aug 31, 2010	17.96	17.99	17.94	17.96	889	-0.01(-0.05%)
Aug 30, 2010	18.18	18.18	17.96	17.97	2,527,832	+0.01(+0.05%)
Aug 27, 2010	17.96	17.96	17.86	17.96	2,817,954	+0.09(+0.48%)
Aug 26, 2010	17.87	17.92	17.85	17.87	2,521,407	+0.01(+0.08%)
Aug 25, 2010	17.81	17.88	17.80	17.86	2,276,907	+0.04(+0.23%)
Aug 24, 2010	17.91	17.91	17.82	17.82	2,362,412	-0.11(-0.63%)
Aug 23, 2010	17.95	17.97	17.92	17.93	3,042,749	+0.01(+0.07%)
Aug 20, 2010	17.94	17.94	17.87	17.92	1,977,902	-0.00(-0.02%)
Aug 19, 2010	18.01	18.01	17.90	17.92	2,707,449	-0.07(-0.40%)
Aug 18, 2010	17.99	18.00	17.94	17.99	3,527,898	+0.05(+0.29%)
Aug 17, 2010	17.94	17.99	17.93	17.94	3,486,756	+0.08(+0.44%)
Aug 16, 2010	17.98	17.98	17.86	17.86	2,906,140	-0.08(-0.45%)
Aug 13, 2010	17.94	17.94	17.80	17.94	3,662,636	+0.12(+0.68%)
Aug 12, 2010	17.72	17.85	17.67	17.82	2,828,944	+0.05(+0.28%)
Aug 11, 2010	17.70	17.77	17.70	17.77	1,811,626	-0.01(-0.08%)
Aug 10, 2010	17.81	17.82	17.74	17.79	2,563,426	-0.05(-0.28%)
Aug 09, 2010	17.84	17.87	17.77	17.84	2,011,720	+0.04(+0.25%)
Aug 06, 2010	17.79	17.82	17.70	17.79	2,545,458	+0.04(+0.25%)
Aug 05, 2010	17.70	17.78	17.68	17.75	2,315,226	+0.04(+0.23%)
Aug 04, 2010	17.61	17.71	17.60	17.71	4,115,300	+0.10(+0.56%)
Aug 03, 2010	17.54	17.62	17.53	17.61	2,224	+0.01(+0.05%)
Aug 02, 2010	17.64	17.66	17.51	17.60	2,756,873	+0.05(+0.28%)
Jul 30, 2010	17.55	17.55	17.44	17.55	2,388,488	+0.05(+0.28%)
Jul 29, 2010	17.48	17.54	17.43	17.50	1,686,734	+0.06(+0.33%)
Jul 28, 2010	17.46	17.51	17.44	17.44	2,395,233	-0.05(-0.31%)
Jul 27, 2010	17.56	17.58	17.44	17.50	5,242,564	+0.02(+0.13%)
Jul 26, 2010	17.33	17.48	17.30	17.47	5,657,198	+0.17(+0.98%)
Jul 23, 2010	17.26	17.32	17.22	17.30	1,620,901	+0.04(+0.26%)
Jul 22, 2010	17.18	17.27	17.17	17.26	1,008	+0.13(+0.78%)
Jul 21, 2010	17.19	17.19	17.12	17.13	2,490,416	+0.03(+0.16%)
Jul 20, 2010	16.99	17.12	16.97	17.10	1,767,059	+0.04(+0.26%)
Jul 19, 2010	17.03	17.07	17.00	17.05	1,665,902	+0.08(+0.50%)
Jul 16, 2010	16.97	17.04	16.94	16.97	1,461,539	-0.05(-0.29%)
Jul 15, 2010	17.00	17.05	16.94	17.02	1,516,673	+0.02(+0.13%)
Jul 14, 2010	16.95	17.01	16.90	17.00	2,010,987	+0.06(+0.34%)
Jul 13, 2010	16.86	16.98	16.86	16.94	448	+0.13(+0.80%)
Jul 12, 2010	16.85	16.87	16.77	16.80	1,472,255	-0.01(-0.08%)
Jul 09, 2010	16.82	16.85	16.71	16.82	1,837,186	+0.04(+0.27%)
Jul 08, 2010	16.66	16.77	16.65	16.77	1,494,157	+0.15(+0.88%)
Jul 07, 2010	16.54	16.63	16.50	16.63	2,346,243	+0.12(+0.72%)
Jul 06, 2010	16.55	16.60	16.49	16.51	1,172,150	+0.02(+0.15%)
Jul 02, 2010	16.48	16.51	16.39	16.48	1,031,049	+0.04(+0.27%)
Jul 01, 2010	16.47	16.47	16.21	16.44	2,523,834	+0.02(+0.13%)
Jun 30, 2010	16.29	16.45	16.29	16.42	1,696,943	+0.10(+0.62%)
Jun 29, 2010	16.42	16.46	16.31	16.32	2,181,577	-0.16(-0.94%)
Jun 25, 2010	16.47	16.51	16.40	16.47	1,959,650	+0.07(+0.43%)
Jun 24, 2010	16.40	16.41	16.33	16.40	1,908,719	+0.01(+0.05%)
Jun 23, 2010	16.41	16.41	16.34	16.39	1,250,569	-0.02(-0.11%)
Jun 22, 2010	16.44	16.45	16.39	16.41	1,692,192	-0.02(-0.14%)
Jun 21, 2010	16.55	16.58	16.40	16.43	1,654,362	-0.05(-0.32%)
Jun 18, 2010	16.48	16.53	16.44	16.48	2,195,394	+0.03(+0.16%)
Jun 17, 2010	16.48	16.48	16.38	16.46	1,437,767	+0.02(+0.09%)
Jun 16, 2010	16.48	16.51	16.44	16.44	1,574,626	-0.08(-0.47%)
Jun 15, 2010	16.45	16.53	16.39	16.52	2,140,716	+0.14(+0.84%)
Jun 14, 2010	16.40	16.45	16.37	16.38	1,653,414	+0.01(+0.08%)
Jun 11, 2010	16.21	16.37	16.17	16.37	1,305,567	+0.14(+0.85%)
Jun 10, 2010	16.22	16.23	16.15	16.23	1,472,326	+0.11(+0.69%)
Jun 09, 2010	16.12	16.23	16.08	16.12	1,613,128	+0.04(+0.25%)
Jun 08, 2010	16.16	16.16	16.04	16.08	1,552,001	-0.02(-0.11%)
Jun 07, 2010	16.13	16.16	16.04	16.10	1,561,938	+0.00(+0.00%)
Jun 04, 2010	16.10	16.22	16.04	16.10	1,606,153	-0.19(-1.17%)
Jun 03, 2010	16.30	16.34	16.27	16.29	1,770,185	+0.02(+0.14%)
Jun 02, 2010	16.09	16.28	16.09	16.27	1,572,109	+0.15(+0.94%)
Jun 01, 2010	16.06	16.16	16.04	16.12	1,485,488	+0.00(+0.01%)
May 28, 2010	16.12	16.18	16.08	16.12	1,511,368	-0.01(-0.05%)
May 27, 2010	16.09	16.14	16.01	16.12	1,751,199	+0.26(+1.61%)
May 26, 2010	15.84	15.99	15.75	15.87	227	+0.15(+0.97%)
May 25, 2010	15.50	15.72	15.28	15.72	227	-0.10(-0.63%)
May 24, 2010	15.66	15.92	15.64	15.82	2,906,585	+0.19(+1.21%)
May 21, 2010	15.26	15.71	15.07	15.63	3,577,515	+0.22(+1.43%)
May 20, 2010	15.41	15.68	15.12	15.41	6,135,196	-0.39(-2.48%)
May 19, 2010	15.92	15.92	15.42	15.80	5,345,780	-0.18(-1.10%)
May 18, 2010	16.16	16.21	15.93	15.97	3,116,014	-0.12(-0.74%)
May 17, 2010	16.24	16.31	15.84	16.09	2,881,347	-0.15(-0.92%)
May 14, 2010	16.24	16.39	16.10	16.24	2,125,841	-0.19(-1.15%)
May 13, 2010	16.41	16.50	16.39	16.43	1,505,044	+0.05(+0.30%)
May 12, 2010	16.30	16.47	16.29	16.38	3,043,574	+0.07(+0.43%)
May 11, 2010	16.28	16.34	16.27	16.31	2,105,605	+0.08(+0.49%)
May 10, 2010	16.29	16.30	16.23	16.23	3,746,420	+0.42(+2.63%)
May 07, 2010	15.48	15.82	15.22	15.82	6,546,684	+0.73(+4.83%)
May 06, 2010	16.34	16.37	14.67	15.09	4,544	-1.06(-6.54%)
May 05, 2010	16.35	16.53	16.08	16.15	8,102,996	-0.61(-3.62%)
May 04, 2010	16.83	16.85	16.73	16.75	1,817,883	-0.15(-0.89%)
May 03, 2010	16.91	16.94	16.85	16.90	1,409,292	+0.06(+0.34%)
Apr 30, 2010	16.90	16.93	16.85	16.85	2,393,734	-0.06(-0.34%)
Apr 29, 2010	16.91	16.92	16.84	16.90	1,316,977	+0.06(+0.36%)
Apr 28, 2010	16.91	16.91	16.82	16.84	1,911,945	-0.01(-0.05%)
Apr 27, 2010	16.92	16.93	16.85	16.85	2,534,942	-0.12(-0.70%)
Apr 26, 2010	17.00	17.02	16.96	16.97	1,995,529	-0.04(-0.23%)
Apr 23, 2010	17.04	17.04	16.97	17.01	1,394,011	-0.01(-0.08%)
Apr 22, 2010	16.95	17.02	16.91	17.02	1,700,064	+0.04(+0.26%)
Apr 21, 2010	16.94	16.99	16.93	16.98	1,691,087	+0.05(+0.31%)
Apr 20, 2010	16.94	16.94	16.85	16.93	1,542,677	+0.08(+0.49%)
Apr 19, 2010	16.83	16.85	16.77	16.84	1,964,120	-0.04(-0.23%)
Apr 16, 2010	17.00	17.00	16.83	16.88	2,569,776	-0.12(-0.71%)
Apr 15, 2010	17.01	17.01	16.97	17.00	2,509,939	+0.03(+0.17%)
Apr 14, 2010	16.96	17.00	16.95	16.97	2,875,964	+0.04(+0.23%)
Apr 13, 2010	16.89	16.93	16.89	16.93	1,320,824	+0.04(+0.26%)
Apr 12, 2010	16.89	16.92	16.87	16.89	1,824,775	+0.04(+0.21%)
Apr 09, 2010	16.86	16.88	16.83	16.86	1,394,893	+0.00(+0.00%)
Apr 08, 2010	16.83	16.86	16.76	16.86	1,744,405	+0.01(+0.08%)
Apr 07, 2010	16.86	16.86	16.78	16.84	4,676,828	-0.00(-0.03%)
Apr 06, 2010	16.86	16.87	16.82	16.85	1,826,740	-0.00(-0.03%)
Apr 05, 2010	16.84	16.91	16.81	16.85	3,023,176	-0.03(-0.18%)

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