Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	15.55	15.66	15.45	15.65	8,736,231	+0.11(+0.70%)
Apr 27, 2012	15.48	15.62	15.46	15.54	7,610,579	+0.10(+0.62%)
Apr 26, 2012	15.20	15.46	15.13	15.45	8,106,862	+0.25(+1.66%)
Apr 25, 2012	15.18	15.30	15.11	15.19	4,008,932	+0.05(+0.36%)
Apr 24, 2012	15.09	15.18	15.01	15.14	2,276,464	+0.09(+0.59%)
Apr 23, 2012	15.10	15.11	14.97	15.05	3,456,204	-0.13(-0.85%)
Apr 20, 2012	15.04	15.26	15.00	15.18	3,547,262	+0.18(+1.18%)
Apr 19, 2012	15.02	15.11	14.91	15.00	3,409,649	-0.01(-0.09%)
Apr 18, 2012	14.92	15.02	14.86	15.02	4,848,404	+0.05(+0.36%)
Apr 17, 2012	14.96	14.99	14.80	14.96	3,063,541	+0.06(+0.41%)
Apr 16, 2012	14.72	14.92	14.67	14.90	4,195,081	+0.24(+1.63%)
Apr 13, 2012	14.64	14.75	14.61	14.66	4,682,663	+0.01(+0.05%)
Apr 12, 2012	14.64	14.68	14.53	14.66	3,902,559	+0.01(+0.05%)
Apr 11, 2012	14.79	14.83	14.58	14.65	4,852,361	-0.07(-0.46%)
Apr 10, 2012	15.00	15.01	14.62	14.72	4,910,756	-0.33(-2.17%)
Apr 09, 2012	14.98	15.05	14.92	15.05	3,664,731	-0.03(-0.18%)
Apr 05, 2012	15.07	15.09	14.92	15.07	3,914,482	-0.05(-0.32%)
Apr 04, 2012	15.19	15.19	15.05	15.12	2,376,874	-0.12(-0.76%)
Apr 03, 2012	15.19	15.24	15.05	15.24	5,212,154	+0.05(+0.36%)
Apr 02, 2012	14.96	15.22	14.86	15.18	4,637,289	+0.20(+1.36%)
Mar 30, 2012	14.93	15.02	14.87	14.98	4,058,287	+0.06(+0.41%)
Mar 29, 2012	14.81	14.92	14.58	14.92	6,891,421	+0.04(+0.27%)
Mar 28, 2012	14.96	14.99	14.73	14.88	3,609,998	-0.09(-0.59%)
Mar 27, 2012	14.98	15.04	14.89	14.96	3,218,884	-0.03(-0.23%)
Mar 26, 2012	14.98	15.05	14.88	15.00	3,246,978	+0.08(+0.55%)
Mar 23, 2012	14.86	14.92	14.78	14.92	2,684,772	+0.06(+0.41%)
Mar 22, 2012	14.80	14.86	14.70	14.85	2,645,933	+0.01(+0.05%)
Mar 21, 2012	14.79	14.90	14.76	14.85	3,365,703	+0.01(+0.09%)
Mar 20, 2012	14.66	14.87	14.64	14.83	2,148,075	+0.12(+0.79%)
Mar 19, 2012	14.75	14.88	14.69	14.72	4,227,751	-0.02(-0.14%)
Mar 16, 2012	14.87	14.88	14.70	14.74	3,959,794	-0.14(-0.92%)
Mar 15, 2012	14.88	14.90	14.70	14.88	2,575,058	+0.01(+0.09%)
Mar 14, 2012	15.10	15.12	14.84	14.86	3,040,260	-0.21(-1.40%)
Mar 13, 2012	15.11	15.22	15.04	15.07	4,953,488	-0.01(-0.05%)
Mar 12, 2012	14.92	15.10	14.90	15.08	3,450,149	+0.18(+1.19%)
Mar 09, 2012	14.77	14.98	14.72	14.90	2,995,685	+0.14(+0.92%)
Mar 08, 2012	14.77	14.83	14.73	14.77	2,889,187	+0.07(+0.51%)
Mar 07, 2012	14.57	14.72	14.51	14.69	3,699,938	+0.12(+0.79%)
Mar 06, 2012	14.60	14.64	14.52	14.58	3,090,850	-0.10(-0.70%)
Mar 05, 2012	14.65	14.69	14.51	14.68	3,692,349	+0.10(+0.70%)
Mar 02, 2012	14.52	14.63	14.38	14.58	4,635,293	+0.05(+0.37%)
Mar 01, 2012	14.60	14.64	14.48	14.52	2,879,062	-0.05(-0.37%)
Feb 29, 2012	14.62	14.66	14.44	14.58	3,147,876	-0.03(-0.19%)
Feb 28, 2012	14.75	14.79	14.51	14.60	3,494,678	-0.12(-0.79%)
Feb 27, 2012	14.70	14.80	14.62	14.72	2,566,753	-0.04(-0.28%)
Feb 24, 2012	14.64	14.80	14.62	14.76	4,670,801	+0.14(+0.98%)
Feb 23, 2012	14.95	14.95	14.60	14.62	5,448,138	-0.03(-0.23%)
Feb 22, 2012	14.65	14.73	14.60	14.65	2,722,616	-0.02(-0.14%)
Feb 21, 2012	14.68	14.75	14.58	14.67	3,018,036	+0.01(+0.05%)
Feb 17, 2012	14.75	14.83	14.64	14.66	4,934,897	-0.09(-0.60%)
Feb 16, 2012	14.70	14.83	14.70	14.75	13,170,760	+0.07(+0.51%)
Feb 15, 2012	14.71	14.75	14.59	14.68	2,620,684	-0.03(-0.23%)
Feb 14, 2012	14.68	14.73	14.59	14.71	3,413,106	+0.04(+0.28%)
Feb 13, 2012	14.82	14.88	14.63	14.67	3,812,935	-0.05(-0.37%)
Feb 10, 2012	14.73	14.79	14.66	14.73	4,297,913	-0.08(-0.55%)
Feb 09, 2012	14.85	14.86	14.75	14.81	4,271,607	-0.01(-0.05%)
Feb 08, 2012	14.79	14.85	14.69	14.81	4,553,739	+0.06(+0.42%)
Feb 07, 2012	14.68	14.81	14.65	14.75	4,694,787	+0.07(+0.50%)
Feb 06, 2012	14.81	14.83	14.66	14.68	4,087,460	-0.15(-1.04%)
Feb 03, 2012	14.94	14.95	14.82	14.83	5,497,832	-0.01(-0.05%)
Feb 02, 2012	14.87	14.91	14.77	14.84	3,732,969	+0.01(+0.05%)
Feb 01, 2012	14.79	14.89	14.73	14.83	4,557,113	+0.13(+0.92%)
Jan 31, 2012	14.75	14.81	14.63	14.70	2,882,347	+0.03(+0.18%)
Jan 30, 2012	14.79	14.79	14.64	14.67	8,951,958	-0.20(-1.36%)
Jan 27, 2012	14.99	14.99	14.77	14.87	4,679,377	-0.15(-0.99%)
Jan 26, 2012	14.93	15.02	14.81	15.02	6,344,234	+0.09(+0.63%)
Jan 25, 2012	14.50	14.93	14.35	14.93	4,702,902	+0.38(+2.59%)
Jan 24, 2012	14.52	14.55	14.38	14.55	2,590,568	-0.06(-0.41%)
Jan 23, 2012	14.48	14.62	14.45	14.61	4,045,139	+0.15(+1.02%)
Jan 20, 2012	14.45	14.47	14.31	14.46	4,669,172	+0.02(+0.14%)
Jan 19, 2012	14.65	14.65	14.41	14.44	3,439,933	-0.22(-1.47%)
Jan 18, 2012	14.68	14.69	14.51	14.66	3,666,933	+0.01(+0.09%)
Jan 17, 2012	14.81	14.87	14.56	14.64	4,911,078	-0.11(-0.73%)
Jan 13, 2012	14.52	14.75	14.50	14.75	3,108,848	+0.13(+0.92%)
Jan 12, 2012	14.66	14.66	14.52	14.62	2,944,315	+0.04(+0.28%)
Jan 11, 2012	14.59	14.66	14.51	14.58	2,457,715	-0.07(-0.46%)
Jan 10, 2012	14.91	14.91	14.62	14.64	2,771,454	+0.01(+0.09%)
Jan 09, 2012	14.61	14.65	14.54	14.63	2,070,593	+0.07(+0.46%)
Jan 06, 2012	14.73	14.73	14.55	14.56	3,177,573	-0.13(-0.92%)
Jan 05, 2012	14.50	14.73	14.47	14.70	4,049,716	+0.12(+0.83%)
Jan 04, 2012	14.69	14.84	14.58	14.58	5,200,357	-0.29(-1.95%)
Dec 30, 2011	15.02	15.05	14.87	14.87	1,734,059	-0.18(-1.21%)
Dec 29, 2011	14.96	15.06	14.92	15.05	1,693,138	+0.13(+0.86%)
Dec 28, 2011	15.02	15.02	14.87	14.92	1,925,271	-0.04(-0.27%)
Dec 27, 2011	14.83	15.02	14.77	14.96	1,744,455	+0.13(+0.91%)
Dec 23, 2011	14.70	14.83	14.68	14.83	1,500,933	+0.18(+1.24%)
Dec 21, 2011	14.42	14.64	14.38	14.64	2,049,229	+0.27(+1.87%)
Dec 20, 2011	14.16	14.40	14.09	14.38	2,945,023	+0.40(+2.89%)
Dec 19, 2011	14.01	14.14	13.91	13.97	2,693,987	-0.08(-0.57%)
Dec 16, 2011	14.03	14.11	13.96	14.05	4,072,775	+0.03(+0.24%)
Dec 15, 2011	13.92	14.05	13.88	14.02	4,659,294	+0.20(+1.46%)
Dec 14, 2011	13.94	13.95	13.76	13.82	2,852,501	-0.13(-0.92%)
Dec 13, 2011	13.96	14.09	13.83	13.94	3,179,882	+0.07(+0.48%)
Dec 12, 2011	13.90	13.96	13.74	13.88	3,172,413	-0.09(-0.67%)
Dec 09, 2011	13.86	13.98	13.84	13.97	3,802,489	+0.15(+1.07%)
Dec 08, 2011	14.03	14.07	13.76	13.82	3,751,596	-0.25(-1.77%)
Dec 07, 2011	13.99	14.11	13.90	14.07	3,732,344	+0.02(+0.14%)
Dec 06, 2011	14.03	14.15	13.96	14.05	4,542,069	+0.05(+0.34%)
Dec 05, 2011	14.16	14.21	13.92	14.01	3,837,187	+0.01(+0.05%)
Dec 02, 2011	14.30	14.30	13.97	14.00	3,613,967	-0.22(-1.56%)
Dec 01, 2011	14.05	14.23	14.03	14.22	3,593,154	+0.13(+0.96%)
Nov 30, 2011	14.04	14.13	14.01	14.09	5,510,021	+0.35(+2.55%)
Nov 29, 2011	13.57	13.79	13.54	13.74	3,376,126	+0.26(+1.90%)
Nov 28, 2011	13.57	13.60	13.39	13.48	3,104,379	+0.21(+1.57%)
Nov 25, 2011	13.20	13.37	13.18	13.27	1,027,415	+0.05(+0.41%)
Nov 23, 2011	13.37	13.41	13.21	13.22	2,680,512	-0.26(-1.95%)
Nov 22, 2011	13.75	13.77	13.40	13.48	5,522,522	-0.27(-1.96%)
Nov 21, 2011	13.90	13.92	13.67	13.75	3,365,882	-0.31(-2.20%)
Nov 18, 2011	13.92	14.12	13.89	14.06	4,203,340	+0.23(+1.66%)
Nov 17, 2011	13.82	13.94	13.65	13.83	5,610,598	-0.01(-0.05%)
Nov 16, 2011	13.96	14.03	13.83	13.84	3,504,276	-0.24(-1.72%)
Nov 15, 2011	14.05	14.16	13.96	14.08	5,061,338	+0.07(+0.53%)
Nov 14, 2011	14.21	14.25	13.99	14.01	2,549,014	-0.28(-1.93%)
Nov 11, 2011	14.11	14.28	14.11	14.28	3,335,187	+0.30(+2.17%)
Nov 10, 2011	13.99	14.04	13.84	13.98	3,547,231	+0.19(+1.37%)
Nov 09, 2011	13.95	14.03	13.77	13.79	4,644,477	-0.36(-2.52%)
Nov 08, 2011	13.97	14.16	13.89	14.15	3,031,456	+0.18(+1.30%)
Nov 07, 2011	13.81	13.98	13.74	13.96	2,688,022	+0.10(+0.73%)
Nov 04, 2011	13.82	13.89	13.66	13.86	3,531,532	-0.07(-0.53%)
Nov 03, 2011	13.85	14.01	13.75	13.94	4,128,564	+0.23(+1.67%)
Nov 02, 2011	13.61	13.86	13.55	13.71	4,472,567	+0.20(+1.50%)
Nov 01, 2011	13.55	13.77	13.47	13.51	7,344,128	-0.37(-2.64%)
Oct 31, 2011	13.93	14.03	13.85	13.87	3,466,403	-0.19(-1.37%)
Oct 28, 2011	13.86	14.10	13.83	14.07	6,494,806	-0.18(-1.26%)
Oct 27, 2011	14.08	14.38	14.02	14.25	5,148,190	+0.35(+2.54%)
Oct 26, 2011	13.99	14.09	13.85	13.89	3,908,030	+0.07(+0.53%)
Oct 25, 2011	14.01	14.07	13.79	13.82	3,277,052	-0.22(-1.57%)
Oct 24, 2011	14.03	14.06	13.92	14.04	9,690,238	+0.07(+0.48%)
Oct 21, 2011	13.94	14.01	13.88	13.97	9,957,125	+0.17(+1.21%)
Oct 20, 2011	13.69	13.84	13.68	13.81	8,708,048	+0.15(+1.12%)
Oct 19, 2011	13.68	13.86	13.64	13.65	4,325,436	-0.01(-0.05%)
Oct 18, 2011	13.56	13.74	13.45	13.66	4,614,759	+0.09(+0.64%)
Oct 17, 2011	13.63	13.68	13.54	13.57	4,262,245	-0.07(-0.54%)
Oct 14, 2011	13.49	13.69	13.45	13.65	3,966,941	+0.27(+1.99%)
Oct 13, 2011	13.28	13.39	13.24	13.38	3,975,280	+0.02(+0.15%)
Oct 12, 2011	13.35	13.44	13.27	13.36	5,161,421	+0.05(+0.40%)
Oct 11, 2011	13.45	13.45	13.28	13.31	3,749,094	-0.17(-1.28%)
Oct 10, 2011	13.35	13.50	13.33	13.48	3,979,704	+0.27(+2.07%)
Oct 07, 2011	13.23	13.32	13.13	13.21	4,878,407	+0.05(+0.41%)
Oct 06, 2011	13.17	13.25	13.07	13.15	6,061,742	+0.17(+1.28%)
Oct 05, 2011	12.89	13.02	12.68	12.99	4,950,025	+0.13(+0.98%)
Oct 04, 2011	12.76	12.87	12.41	12.86	8,034,888	+0.08(+0.63%)
Oct 03, 2011	13.13	13.23	12.77	12.78	6,388,282	-0.41(-3.08%)
Sep 30, 2011	13.09	13.28	13.09	13.19	7,963,252	+0.00(+0.00%)
Sep 29, 2011	13.28	13.29	13.05	13.19	4,563,323	+0.13(+0.97%)
Sep 28, 2011	13.43	13.43	13.03	13.06	4,703,392	-0.27(-2.05%)
Sep 27, 2011	13.39	13.45	13.23	13.33	8,595,061	+0.19(+1.42%)
Sep 26, 2011	13.20	13.24	12.98	13.15	7,812,030	+0.05(+0.36%)
Sep 23, 2011	12.98	13.13	12.93	13.10	9,567,429	+0.11(+0.82%)
Sep 22, 2011	13.18	13.30	12.85	12.99	9,463,161	-0.37(-2.79%)
Sep 21, 2011	13.62	13.71	13.36	13.37	4,678,648	-0.27(-2.00%)
Sep 20, 2011	13.61	13.88	13.52	13.64	4,557,984	+0.14(+1.04%)
Sep 19, 2011	13.33	13.55	13.27	13.50	5,094,699	-0.03(-0.25%)
Sep 16, 2011	13.52	13.61	13.41	13.53	5,750,616	+0.11(+0.84%)
Sep 15, 2011	13.21	13.43	13.13	13.42	6,599,767	+0.31(+2.39%)
Sep 14, 2011	12.95	13.22	12.87	13.11	4,966,386	+0.19(+1.44%)
Sep 13, 2011	12.77	12.93	12.61	12.92	4,409,532	+0.22(+1.73%)
Sep 12, 2011	12.45	12.71	12.42	12.70	3,908,348	+0.17(+1.33%)
Sep 09, 2011	12.77	12.79	12.49	12.53	3,209,140	-0.33(-2.59%)
Sep 08, 2011	12.80	13.04	12.75	12.87	2,645,417	+0.04(+0.31%)
Sep 07, 2011	12.91	12.93	12.75	12.83	3,551,383	+0.14(+1.10%)
Sep 06, 2011	12.57	12.75	12.55	12.69	4,020,988	-0.17(-1.35%)
Sep 02, 2011	12.81	12.91	12.77	12.86	3,009,085	-0.13(-0.97%)
Sep 01, 2011	13.15	13.17	12.94	12.99	3,262,539	-0.14(-1.07%)
Aug 31, 2011	13.09	13.18	13.01	13.13	2,707,948	+0.15(+1.13%)
Aug 30, 2011	12.94	13.09	12.93	12.98	4,180,533	-0.10(-0.76%)
Aug 29, 2011	12.96	13.09	12.92	13.08	2,106,668	+0.27(+2.08%)
Aug 26, 2011	12.67	12.87	12.42	12.81	2,635,341	+0.05(+0.37%)
Aug 25, 2011	13.04	13.06	12.72	12.77	3,570,713	-0.25(-1.89%)
Aug 24, 2011	12.76	13.04	12.74	13.01	3,975,582	+0.23(+1.82%)
Aug 23, 2011	12.48	12.79	12.36	12.78	5,207,444	+0.36(+2.90%)
Aug 22, 2011	12.77	12.77	12.36	12.42	4,886,002	-0.16(-1.27%)
Aug 19, 2011	12.57	12.68	12.51	12.58	7,250,113	-0.08(-0.63%)
Aug 18, 2011	12.47	12.69	12.33	12.66	12,231,656	-0.02(-0.16%)
Aug 17, 2011	12.61	12.81	12.59	12.68	2,993,922	+0.10(+0.79%)
Aug 16, 2011	12.48	12.63	12.37	12.58	4,216,678	-0.01(-0.11%)
Aug 15, 2011	12.25	12.61	12.23	12.59	3,596,044	+0.44(+3.62%)
Aug 12, 2011	12.38	12.45	12.08	12.15	3,224,022	-0.16(-1.30%)
Aug 11, 2011	11.87	12.42	11.83	12.31	8,022,076	+0.49(+4.17%)
Aug 10, 2011	11.84	12.17	11.72	11.82	10,765,038	-0.18(-1.50%)
Aug 09, 2011	11.99	12.01	11.30	12.00	11,642,180	+0.57(+4.95%)
Aug 08, 2011	11.99	12.08	11.41	11.43	9,803,801	-0.74(-6.08%)
Aug 05, 2011	12.11	12.23	11.87	12.17	12,027,224	+0.19(+1.61%)
Aug 04, 2011	12.37	12.43	11.96	11.98	6,735,095	-0.49(-3.90%)
Aug 03, 2011	12.49	12.49	12.24	12.47	4,732,101	-0.01(-0.05%)
Aug 02, 2011	12.71	12.74	12.47	12.47	6,968,354	-0.35(-2.72%)
Aug 01, 2011	12.91	12.91	12.65	12.82	13,193,293	+0.21(+1.67%)
Jul 29, 2011	12.70	12.78	12.58	12.61	8,667,586	-0.20(-1.54%)
Jul 28, 2011	12.96	13.05	12.78	12.81	5,924,076	-0.11(-0.87%)
Jul 27, 2011	13.11	13.19	12.92	12.92	5,724,887	-0.20(-1.51%)
Jul 26, 2011	13.19	13.24	13.09	13.12	3,453,261	-0.09(-0.70%)
Jul 25, 2011	13.05	13.23	12.99	13.21	3,794,472	+0.08(+0.60%)
Jul 22, 2011	13.18	13.18	13.09	13.13	1,850,675	-0.06(-0.45%)
Jul 21, 2011	13.10	13.23	13.09	13.19	3,335,629	+0.14(+1.11%)
Jul 20, 2011	12.98	13.08	12.93	13.05	1,800,333	+0.11(+0.81%)
Jul 19, 2011	12.82	12.96	12.75	12.94	1,862,057	+0.13(+1.03%)
Jul 18, 2011	12.98	12.98	12.76	12.81	1,993,758	-0.17(-1.32%)
Jul 15, 2011	13.03	13.04	12.90	12.98	2,917,824	-0.02(-0.15%)
Jul 14, 2011	13.07	13.14	12.96	13.00	2,867,558	-0.05(-0.35%)
Jul 13, 2011	13.08	13.17	12.99	13.05	3,156,585	+0.03(+0.20%)
Jul 12, 2011	12.96	13.12	12.94	13.02	2,495,114	+0.00(+0.00%)
Jul 11, 2011	13.10	13.13	12.99	13.02	1,771,525	-0.20(-1.50%)
Jul 08, 2011	13.14	13.24	13.11	13.22	2,049,773	+0.00(+0.00%)
Jul 07, 2011	13.32	13.32	13.15	13.22	2,391,631	+0.01(+0.10%)
Jul 06, 2011	13.13	13.26	13.09	13.21	1,893,790	+0.07(+0.55%)
Jul 05, 2011	13.25	13.25	13.08	13.13	2,309,596	-0.12(-0.89%)
Jul 01, 2011	13.00	13.25	12.99	13.25	1,945,621	+0.28(+2.13%)
Jun 30, 2011	13.06	13.07	12.94	12.97	3,006,556	-0.03(-0.20%)
Jun 29, 2011	13.05	13.07	12.97	13.00	2,539,926	+0.01(+0.05%)
Jun 28, 2011	12.94	13.04	12.92	12.99	1,577,591	+0.10(+0.77%)
Jun 27, 2011	12.90	12.97	12.86	12.90	2,325,515	+0.05(+0.36%)
Jun 24, 2011	12.78	12.91	12.78	12.85	2,638,902	+0.10(+0.78%)
Jun 23, 2011	12.78	12.80	12.61	12.75	3,141,139	-0.14(-1.12%)
Jun 22, 2011	13.01	13.06	12.89	12.90	2,516,507	-0.11(-0.86%)
Jun 21, 2011	13.03	13.13	12.96	13.01	2,585,395	+0.07(+0.51%)
Jun 20, 2011	12.94	12.96	12.91	12.94	3,109,337	-0.03(-0.20%)
Jun 17, 2011	12.88	12.99	12.83	12.97	4,372,636	+0.16(+1.29%)
Jun 16, 2011	12.88	12.99	12.78	12.80	3,133,749	-0.03(-0.21%)
Jun 15, 2011	12.81	12.94	12.79	12.83	5,161,850	-0.07(-0.51%)
Jun 14, 2011	12.87	12.94	12.72	12.90	2,201,374	+0.14(+1.14%)
Jun 13, 2011	12.82	12.86	12.73	12.75	3,203,381	-0.07(-0.57%)
Jun 10, 2011	12.83	12.88	12.76	12.82	2,202,610	-0.03(-0.26%)
Jun 09, 2011	12.90	12.98	12.81	12.86	2,543,255	-0.05(-0.36%)
Jun 08, 2011	12.84	12.94	12.82	12.90	3,478,554	+0.07(+0.51%)
Jun 07, 2011	12.95	13.03	12.84	12.84	4,034,839	-0.06(-0.46%)
Jun 06, 2011	13.01	13.01	12.84	12.90	2,510,984	-0.11(-0.86%)
Jun 03, 2011	12.91	13.17	12.85	13.01	10,309,267	-0.02(-0.15%)
May 24, 2011	13.18	13.22	13.03	13.03	2,453,402	-0.11(-0.85%)
May 23, 2011	13.26	13.32	13.07	13.14	5,085,470	-0.22(-1.68%)
May 20, 2011	13.37	13.45	13.31	13.36	2,383,353	-0.03(-0.20%)
May 19, 2011	13.32	13.40	13.26	13.39	2,700,687	+0.11(+0.79%)
May 18, 2011	13.25	13.30	13.15	13.28	3,237,456	+0.05(+0.40%)
May 17, 2011	13.21	13.30	13.19	13.23	3,466,115	-0.03(-0.20%)
May 16, 2011	13.30	13.42	13.22	13.26	2,116,166	-0.06(-0.45%)
May 13, 2011	13.41	13.48	13.23	13.32	3,344,570	-0.07(-0.49%)
May 12, 2011	13.29	13.41	13.23	13.38	2,957,703	+0.09(+0.64%)
May 11, 2011	13.41	13.42	13.22	13.30	4,726,163	-0.14(-1.03%)
May 10, 2011	13.24	13.46	13.23	13.44	4,426,661	+0.22(+1.64%)
May 09, 2011	13.03	13.23	13.03	13.22	4,278,878	-0.06(-0.45%)
May 06, 2011	13.18	13.28	13.10	13.28	5,886,800	+0.21(+1.61%)
May 05, 2011	13.09	13.20	13.01	13.07	4,930,642	-0.05(-0.35%)
May 04, 2011	13.05	13.18	12.93	13.11	7,224,623	+0.11(+0.86%)
May 03, 2011	12.96	13.11	12.92	13.00	6,010,059	+0.05(+0.35%)

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