Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	21.45	21.51	21.38	21.45	185,951	+0.00(+0.00%)
Mar 30, 2011	21.42	21.53	21.37	21.45	152,982	+0.13(+0.59%)
Mar 29, 2011	21.14	21.33	21.08	21.33	228,917	+0.19(+0.88%)
Mar 28, 2011	21.24	21.30	21.13	21.14	120,629	-0.03(-0.14%)
Mar 25, 2011	21.25	21.36	21.16	21.17	569,489	-0.19(-0.87%)
Mar 24, 2011	21.23	21.39	21.14	21.36	187,075	+0.25(+1.16%)
Mar 23, 2011	20.98	21.15	20.90	21.11	229,241	+0.04(+0.18%)
Mar 22, 2011	21.14	21.14	20.96	21.07	155,129	-0.02(-0.11%)
Mar 21, 2011	21.04	21.14	21.02	21.10	300,099	+0.45(+2.16%)
Mar 18, 2011	20.68	20.70	20.54	20.65	138,594	+0.30(+1.46%)
Mar 17, 2011	20.32	20.47	20.22	20.35	222,987	+0.60(+3.02%)
Mar 16, 2011	20.20	20.23	19.54	19.76	1,062,506	-0.51(-2.50%)
Mar 15, 2011	20.12	20.37	20.10	20.26	1,268,034	-0.46(-2.22%)
Mar 14, 2011	20.64	20.74	20.49	20.72	248,974	-0.35(-1.67%)
Mar 11, 2011	20.85	21.12	20.84	21.07	201,921	+0.02(+0.11%)
Mar 10, 2011	21.23	21.23	21.00	21.05	201,723	-0.52(-2.42%)
Mar 09, 2011	21.63	21.63	21.50	21.57	168,410	-0.01(-0.07%)
Mar 08, 2011	21.51	21.65	21.36	21.59	158,794	+0.08(+0.38%)
Mar 07, 2011	21.89	21.89	21.45	21.51	240,065	-0.22(-1.03%)
Mar 04, 2011	21.87	21.91	21.57	21.73	216,803	-0.13(-0.61%)
Mar 03, 2011	21.80	21.90	21.71	21.86	101,441	+0.25(+1.18%)
Mar 02, 2011	21.57	21.68	21.53	21.61	611,790	+0.10(+0.47%)
Mar 01, 2011	21.87	21.88	21.46	21.51	140,704	-0.26(-1.20%)
Feb 28, 2011	21.84	21.86	21.67	21.77	231,407	+0.20(+0.93%)
Feb 25, 2011	21.46	21.57	21.41	21.57	181,568	+0.28(+1.29%)
Feb 24, 2011	21.28	21.34	21.12	21.29	123,821	+0.02(+0.11%)
Feb 23, 2011	21.36	21.39	21.09	21.27	258,236	+0.01(+0.07%)
Feb 22, 2011	21.49	21.57	21.19	21.25	262,252	-0.57(-2.59%)
Feb 18, 2011	21.86	21.89	21.76	21.82	187,402	+0.02(+0.10%)
Feb 17, 2011	21.71	21.83	21.66	21.80	196,647	+0.08(+0.38%)
Feb 16, 2011	21.54	21.73	21.51	21.71	194,107	+0.27(+1.27%)
Feb 15, 2011	21.53	21.54	21.41	21.44	153,115	-0.09(-0.40%)
Feb 14, 2011	21.51	21.54	21.40	21.53	177,664	+0.05(+0.24%)
Feb 11, 2011	21.25	21.49	21.22	21.48	200,612	+0.04(+0.17%)
Feb 10, 2011	21.33	21.46	21.22	21.44	180,272	-0.16(-0.76%)
Feb 09, 2011	21.60	21.65	21.52	21.60	204,237	-0.07(-0.31%)
Feb 08, 2011	21.63	21.68	21.51	21.67	195,699	+0.10(+0.45%)
Feb 07, 2011	21.51	21.60	21.48	21.57	167,407	+0.06(+0.28%)
Feb 04, 2011	21.49	21.51	21.34	21.51	127,837	-0.01(-0.07%)
Feb 03, 2011	21.48	21.54	21.28	21.53	160,206	+0.00(+0.01%)
Feb 02, 2011	21.53	21.58	21.46	21.53	232,300	-0.00(-0.01%)
Feb 01, 2011	21.32	21.56	21.20	21.53	96,262	+0.45(+2.15%)
Jan 31, 2011	21.05	21.13	20.99	21.07	160,470	+0.22(+1.04%)
Jan 28, 2011	21.26	21.26	20.81	20.86	318,922	-0.44(-2.06%)
Jan 27, 2011	21.33	21.34	21.20	21.30	285,809	+0.07(+0.32%)
Jan 26, 2011	21.22	21.27	21.14	21.23	344,555	+0.12(+0.56%)
Jan 25, 2011	20.99	21.11	20.91	21.11	279,606	+0.01(+0.07%)
Jan 24, 2011	21.01	21.13	20.90	21.10	212,288	+0.16(+0.75%)
Jan 21, 2011	21.02	21.04	20.87	20.94	118,311	+0.07(+0.32%)
Jan 20, 2011	20.90	20.92	20.67	20.87	217,155	-0.17(-0.81%)
Jan 19, 2011	21.26	21.27	20.97	21.04	188,521	-0.13(-0.63%)
Jan 18, 2011	21.18	21.22	21.11	21.18	278,751	+0.10(+0.49%)
Jan 14, 2011	20.91	21.07	20.85	21.07	183,609	+0.16(+0.75%)
Jan 13, 2011	20.98	21.05	20.89	20.92	142,717	+0.08(+0.39%)
Jan 12, 2011	20.73	20.88	20.66	20.84	282,349	+0.36(+1.75%)
Jan 11, 2011	20.46	20.49	20.37	20.48	293,706	+0.15(+0.75%)
Jan 10, 2011	20.28	20.34	20.12	20.33	1,183,678	-0.05(-0.23%)
Jan 07, 2011	20.50	20.51	20.26	20.37	252,280	-0.07(-0.36%)
Jan 06, 2011	20.70	20.72	20.40	20.45	201,701	-0.19(-0.94%)
Jan 05, 2011	20.46	20.65	20.40	20.64	254,312	-0.07(-0.32%)
Jan 04, 2011	20.90	20.90	20.59	20.71	165,678	-0.05(-0.25%)
Jan 03, 2011	20.83	20.84	20.74	20.76	291,545	+0.14(+0.69%)
Dec 31, 2010	20.50	20.69	20.46	20.62	438,140	+0.14(+0.69%)
Dec 30, 2010	20.53	20.54	20.40	20.48	155,299	-0.08(-0.40%)
Dec 29, 2010	20.52	20.60	20.47	20.56	159,069	+0.19(+0.91%)
Dec 28, 2010	20.48	20.48	20.31	20.37	158,735	+0.03(+0.15%)
Dec 27, 2010	20.37	20.37	20.24	20.34	197,503	-0.04(-0.18%)
Dec 23, 2010	20.41	20.41	20.33	20.38	186,374	-0.02(-0.11%)
Dec 22, 2010	20.39	20.40	20.34	20.40	398,389	+0.07(+0.33%)
Dec 21, 2010	20.34	20.37	20.29	20.34	227,507	+0.17(+0.85%)
Dec 20, 2010	20.38	20.38	20.09	20.17	191,590	-0.36(-1.74%)
Dec 17, 2010	20.57	20.57	20.40	20.52	232,403	-0.09(-0.43%)
Dec 16, 2010	20.55	20.66	20.45	20.61	699,453	+0.10(+0.47%)
Dec 15, 2010	20.66	20.71	20.46	20.52	1,279,122	-0.25(-1.23%)
Dec 14, 2010	20.83	20.90	20.73	20.77	225,569	+0.02(+0.08%)
Dec 13, 2010	20.73	20.88	20.65	20.75	439,780	+0.21(+1.01%)
Dec 10, 2010	20.50	20.55	20.37	20.55	128,934	+0.07(+0.36%)
Dec 09, 2010	20.52	20.55	20.34	20.47	89,555	+0.05(+0.26%)
Dec 08, 2010	20.45	20.52	20.28	20.42	240,777	+0.02(+0.11%)
Dec 07, 2010	20.69	20.69	20.37	20.40	153,450	+0.01(+0.07%)
Dec 06, 2010	20.36	20.41	20.26	20.38	111,284	-0.08(-0.40%)
Dec 03, 2010	20.34	20.49	20.22	20.46	190,918	+0.13(+0.66%)
Dec 02, 2010	19.93	20.37	19.93	20.33	290,674	+0.42(+2.13%)
Dec 01, 2010	19.78	19.92	19.71	19.91	134,894	+0.54(+2.78%)
Nov 30, 2010	19.26	19.48	19.20	19.37	213,255	-0.21(-1.08%)
Nov 29, 2010	19.57	19.64	19.35	19.58	169,420	-0.18(-0.90%)
Nov 26, 2010	19.80	19.82	19.70	19.76	112,474	-0.28(-1.42%)
Nov 24, 2010	19.91	20.04	20.04	20.04	122,834	+0.31(+1.56%)
Nov 23, 2010	19.93	19.93	19.66	19.73	210,612	-0.61(-2.98%)
Nov 22, 2010	20.36	20.39	20.11	20.34	111,670	-0.18(-0.87%)
Nov 19, 2010	20.37	20.52	20.23	20.52	168,029	+0.07(+0.33%)
Nov 18, 2010	20.40	20.50	20.38	20.45	245,072	+0.45(+2.23%)
Nov 17, 2010	19.99	20.09	19.94	20.00	112,369	+0.08(+0.41%)
Nov 16, 2010	20.26	20.26	19.79	19.92	314,792	-0.45(-2.23%)
Nov 15, 2010	20.52	20.53	20.35	20.37	111,775	+0.01(+0.04%)
Nov 12, 2010	20.49	20.58	20.27	20.37	184,946	-0.25(-1.19%)
Nov 11, 2010	20.60	20.62	20.48	20.61	81,860	-0.16(-0.79%)
Nov 10, 2010	20.78	20.78	20.50	20.78	119,242	+0.09(+0.43%)
Nov 09, 2010	21.04	21.08	20.62	20.69	140,204	-0.22(-1.03%)
Nov 08, 2010	20.87	20.94	20.76	20.90	150,541	-0.06(-0.28%)
Nov 05, 2010	21.05	21.08	20.90	20.96	195,486	-0.13(-0.60%)
Nov 04, 2010	20.98	21.10	20.91	21.09	164,797	+0.48(+2.35%)
Nov 03, 2010	20.51	20.61	20.30	20.61	110,412	+0.14(+0.69%)
Nov 02, 2010	20.47	20.51	20.37	20.46	112,911	+0.36(+1.82%)
Nov 01, 2010	20.29	20.29	20.02	20.10	139,372	-0.10(-0.48%)
Oct 29, 2010	20.20	20.25	20.14	20.20	126,361	-0.01(-0.04%)
Oct 28, 2010	20.20	20.26	20.08	20.20	126,055	+0.19(+0.93%)
Oct 27, 2010	20.02	20.06	19.85	20.02	113,369	-0.33(-1.61%)
Oct 25, 2010	20.55	20.56	20.34	20.34	220,677	+0.04(+0.22%)
Oct 22, 2010	20.34	20.37	20.23	20.30	72,074	+0.04(+0.22%)
Oct 21, 2010	20.40	20.47	20.13	20.26	123,950	-0.07(-0.37%)
Oct 20, 2010	20.04	20.40	20.04	20.33	107,581	+0.39(+1.94%)
Oct 19, 2010	20.12	20.19	19.86	19.94	221,879	-0.53(-2.58%)
Oct 18, 2010	20.42	20.50	20.30	20.47	158,646	+0.11(+0.55%)
Oct 15, 2010	20.58	20.58	20.26	20.36	611,827	-0.11(-0.55%)
Oct 14, 2010	20.50	20.53	20.34	20.47	182,760	+0.13(+0.62%)
Oct 13, 2010	20.29	20.43	20.26	20.34	180,817	+0.20(+1.00%)
Oct 12, 2010	20.06	20.18	19.88	20.14	301,550	-0.01(-0.04%)
Oct 11, 2010	20.23	20.24	20.09	20.15	218,797	-0.05(-0.26%)
Oct 08, 2010	20.20	20.23	20.02	20.20	165,316	+0.13(+0.63%)
Oct 07, 2010	20.25	20.25	19.96	20.08	136,532	-0.05(-0.26%)
Oct 06, 2010	20.05	20.15	20.02	20.13	95,148	+0.13(+0.67%)
Oct 05, 2010	19.73	20.03	19.72	19.99	201,147	+0.54(+2.79%)
Oct 04, 2010	19.59	19.62	19.37	19.45	133,391	-0.25(-1.25%)
Oct 01, 2010	19.70	19.75	19.58	19.70	368,538	+0.16(+0.84%)
Sep 30, 2010	19.73	19.79	19.41	19.53	360,717	-0.10(-0.49%)
Sep 29, 2010	19.61	19.70	19.55	19.63	93,354	-0.02(-0.11%)
Sep 28, 2010	19.59	19.66	19.34	19.65	84,400	+0.13(+0.69%)
Sep 27, 2010	19.60	19.61	19.49	19.52	280,443	-0.07(-0.38%)
Sep 24, 2010	19.47	19.60	19.44	19.59	98,241	+0.50(+2.61%)
Sep 23, 2010	19.15	19.25	19.01	19.09	104,610	-0.21(-1.08%)
Sep 22, 2010	19.41	19.47	19.24	19.30	163,222	-0.01(-0.03%)
Sep 21, 2010	19.29	19.46	19.16	19.31	167,766	-0.02(-0.08%)
Sep 20, 2010	19.17	19.35	19.07	19.32	118,719	+0.34(+1.76%)
Sep 17, 2010	18.99	19.19	18.94	18.99	104,525	-0.19(-1.01%)
Sep 15, 2010	19.09	19.20	18.99	19.18	217,736	+0.01(+0.07%)
Sep 14, 2010	19.07	19.26	18.96	19.17	141,212	+0.11(+0.55%)
Sep 13, 2010	18.99	19.06	18.96	19.06	155,172	+0.31(+1.67%)
Sep 10, 2010	18.74	18.77	18.69	18.75	102,222	+0.07(+0.40%)
Sep 09, 2010	18.87	18.87	18.63	18.68	58,622	+0.13(+0.72%)
Sep 08, 2010	18.59	18.68	18.53	18.54	105,085	+0.13(+0.73%)
Sep 07, 2010	18.54	18.56	18.39	18.41	115,038	-0.22(-1.16%)
Sep 03, 2010	18.68	18.69	18.51	18.62	92,019	+0.18(+0.97%)
Sep 02, 2010	18.30	18.45	18.30	18.45	89,791	+0.10(+0.57%)
Sep 01, 2010	18.17	18.38	18.11	18.34	140,045	+0.62(+3.49%)
Aug 31, 2010	17.73	17.87	17.65	17.72	290,250	-0.01(-0.05%)
Aug 30, 2010	17.87	17.90	17.71	17.73	93,028	-0.21(-1.20%)
Aug 27, 2010	17.95	17.95	17.57	17.95	94,268	+0.35(+1.99%)
Aug 26, 2010	17.75	17.80	17.53	17.60	113,044	-0.01(-0.08%)
Aug 25, 2010	17.43	17.65	17.32	17.61	114,571	+0.06(+0.34%)
Aug 24, 2010	17.66	17.73	17.49	17.55	260,682	-0.32(-1.79%)
Aug 23, 2010	17.96	18.08	17.86	17.87	79,285	-0.04(-0.25%)
Aug 20, 2010	17.95	17.95	17.76	17.92	116,509	-0.20(-1.11%)
Aug 19, 2010	18.42	18.42	18.01	18.12	110,495	-0.28(-1.50%)
Aug 18, 2010	18.42	18.47	18.30	18.39	54,698	+0.07(+0.37%)
Aug 17, 2010	18.39	18.45	18.23	18.33	100,441	+0.24(+1.32%)
Aug 16, 2010	18.03	18.20	18.00	18.09	260,778	+0.06(+0.33%)
Aug 13, 2010	18.03	18.12	18.01	18.03	73,537	-0.04(-0.25%)
Aug 12, 2010	17.89	18.10	17.89	18.07	128,251	-0.01(-0.04%)
Aug 11, 2010	18.35	18.35	18.04	18.08	175	-0.81(-4.30%)
Aug 10, 2010	18.77	18.95	18.62	18.89	89,752	-0.16(-0.82%)
Aug 09, 2010	19.09	19.09	18.99	19.05	157,110	+0.04(+0.24%)
Aug 06, 2010	19.00	19.03	18.80	19.00	291,681	+0.06(+0.30%)
Aug 05, 2010	18.94	18.97	18.83	18.95	244,269	-0.04(-0.22%)
Aug 04, 2010	18.94	19.03	18.85	18.99	109,016	+0.01(+0.08%)
Aug 03, 2010	18.97	19.04	18.86	18.97	122,533	-0.03(-0.16%)
Aug 02, 2010	18.81	19.07	18.78	19.00	198,196	+0.56(+3.03%)
Jul 30, 2010	18.45	18.51	18.22	18.45	94,505	-0.02(-0.12%)
Jul 29, 2010	18.61	18.68	18.30	18.47	130,194	+0.09(+0.49%)
Jul 28, 2010	18.45	18.48	18.31	18.38	129,596	-0.06(-0.32%)
Jul 27, 2010	18.60	18.60	18.36	18.44	139,798	-0.01(-0.08%)
Jul 26, 2010	18.29	18.45	18.21	18.45	191,301	+0.14(+0.77%)
Jul 23, 2010	18.07	18.31	17.99	18.31	142,707	+0.21(+1.15%)
Jul 22, 2010	17.95	18.15	17.93	18.10	52,677	+0.58(+3.31%)
Jul 21, 2010	17.90	17.90	17.46	17.52	66,194	-0.33(-1.84%)
Jul 20, 2010	17.48	17.85	17.42	17.85	117,713	+0.20(+1.14%)
Jul 19, 2010	17.81	17.81	17.57	17.65	754,666	+0.01(+0.08%)
Jul 16, 2010	17.63	18.02	17.58	17.63	126,878	-0.55(-3.00%)
Jul 15, 2010	18.17	18.22	17.92	18.18	97,851	+0.07(+0.38%)
Jul 14, 2010	18.04	18.16	17.95	18.11	117,094	+0.05(+0.26%)
Jul 13, 2010	18.00	18.10	17.95	18.06	194,861	+0.32(+1.79%)
Jul 12, 2010	17.69	17.77	17.63	17.75	113,293	-0.07(-0.42%)
Jul 09, 2010	17.82	17.83	17.64	17.82	517,178	+0.11(+0.63%)
Jul 08, 2010	17.72	17.75	17.53	17.71	300,138	+0.11(+0.63%)
Jul 07, 2010	17.16	17.60	17.16	17.60	87,668	+0.51(+3.01%)
Jul 06, 2010	17.25	17.34	16.98	17.08	128,796	+0.30(+1.77%)
Jul 02, 2010	16.79	16.93	16.67	16.79	164,873	-0.02(-0.13%)
Jul 01, 2010	16.76	16.82	16.52	16.81	161,550	+0.22(+1.30%)
Jun 30, 2010	16.73	16.89	16.57	16.59	545,049	-0.14(-0.84%)
Jun 29, 2010	17.02	17.05	16.66	16.73	379,633	-0.73(-4.21%)
Jun 25, 2010	17.47	17.51	17.22	17.47	72,135	+0.08(+0.45%)
Jun 24, 2010	17.63	17.63	17.34	17.39	177,883	-0.30(-1.67%)
Jun 23, 2010	17.75	17.79	17.50	17.68	171,046	+0.09(+0.54%)
Jun 22, 2010	17.89	17.92	17.56	17.59	136,966	-0.28(-1.58%)
Jun 21, 2010	18.15	18.15	17.76	17.87	182,595	+0.02(+0.13%)
Jun 18, 2010	17.85	17.88	17.77	17.85	136,358	+0.01(+0.08%)
Jun 17, 2010	17.87	17.87	17.67	17.84	152,942	+0.04(+0.23%)
Jun 16, 2010	17.70	17.86	17.63	17.79	334,900	-0.06(-0.35%)
Jun 15, 2010	17.60	17.86	17.55	17.86	169,011	+0.54(+3.14%)
Jun 14, 2010	17.51	17.57	17.29	17.31	160,137	+0.09(+0.52%)
Jun 11, 2010	17.02	17.22	16.99	17.22	143,656	+0.05(+0.29%)
Jun 10, 2010	17.03	17.18	16.95	17.17	95,419	+0.63(+3.78%)
Jun 09, 2010	16.75	16.85	16.47	16.55	244,349	-0.05(-0.31%)
Jun 08, 2010	16.35	16.60	16.27	16.60	183,119	+0.29(+1.78%)
Jun 07, 2010	16.64	16.64	16.31	16.31	404,817	-0.22(-1.31%)
Jun 04, 2010	16.52	16.93	16.47	16.52	354,062	-0.71(-4.15%)
Jun 03, 2010	17.40	17.41	17.08	17.24	190,142	-0.02(-0.13%)
Jun 02, 2010	16.96	17.28	16.84	17.26	169,816	+0.46(+2.75%)
Jun 01, 2010	16.76	17.18	16.76	16.80	165,149	-0.19(-1.10%)
May 28, 2010	16.99	17.29	16.91	16.99	111,214	-0.30(-1.72%)
May 27, 2010	16.86	17.28	16.85	17.28	132,943	+0.93(+5.67%)
May 26, 2010	16.67	16.78	16.32	16.36	122,756	-0.22(-1.34%)
May 25, 2010	16.17	16.59	16.02	16.58	191,579	-0.07(-0.43%)
May 24, 2010	16.87	16.90	16.62	16.65	98,024	-0.31(-1.84%)
May 21, 2010	16.35	16.96	16.35	16.96	188,070	+0.42(+2.54%)
May 20, 2010	16.73	16.86	16.41	16.54	261,093	-0.67(-3.87%)
May 19, 2010	17.13	17.27	16.94	17.21	148,813	-0.01(-0.03%)
May 18, 2010	17.76	17.78	17.13	17.22	117,552	-0.37(-2.08%)
May 17, 2010	17.61	17.64	17.20	17.58	126,251	-0.04(-0.25%)
May 14, 2010	17.63	17.92	17.43	17.63	130,955	-0.47(-2.60%)
May 13, 2010	18.20	18.30	18.06	18.10	126,097	-0.22(-1.21%)
May 12, 2010	18.24	18.34	18.21	18.32	80,305	+0.25(+1.39%)
May 11, 2010	18.24	18.34	18.07	18.07	446,403	-0.28(-1.50%)
May 10, 2010	18.36	18.36	18.16	18.34	802,744	+1.15(+6.72%)
May 07, 2010	17.57	17.60	16.93	17.19	591,391	-0.08(-0.47%)
May 06, 2010	18.03	18.20	16.38	17.27	402	-0.77(-4.25%)
May 05, 2010	18.10	18.26	18.02	18.04	185,500	-0.36(-1.94%)
May 04, 2010	18.73	18.73	18.31	18.39	229,829	-0.77(-4.03%)
May 03, 2010	19.16	19.24	19.05	19.17	369,766	+0.12(+0.65%)
Apr 30, 2010	19.35	19.35	19.02	19.04	168,134	-0.25(-1.27%)
Apr 29, 2010	19.23	19.32	19.17	19.29	135,214	+0.33(+1.74%)
Apr 28, 2010	19.15	19.15	18.77	18.96	223,113	-0.02(-0.13%)
Apr 27, 2010	19.52	19.59	18.93	18.98	503,298	-0.75(-3.81%)
Apr 26, 2010	19.73	19.81	19.70	19.73	227,784	+0.01(+0.05%)
Apr 23, 2010	19.53	19.73	19.44	19.72	150,957	+0.16(+0.83%)
Apr 22, 2010	19.47	19.59	19.29	19.56	150,568	-0.16(-0.82%)
Apr 21, 2010	19.79	19.79	19.59	19.73	411,825	-0.10(-0.52%)
Apr 20, 2010	19.89	19.89	19.76	19.83	162,049	+0.15(+0.78%)
Apr 19, 2010	19.56	19.67	19.41	19.67	214,515	-0.06(-0.30%)
Apr 16, 2010	20.04	20.05	19.62	19.73	247,481	-0.43(-2.14%)
Apr 15, 2010	20.17	20.20	20.08	20.17	160,103	-0.02(-0.11%)
Apr 14, 2010	20.11	20.20	20.02	20.19	1,340,328	+0.26(+1.32%)
Apr 13, 2010	19.99	19.99	19.76	19.93	176,929	-0.02(-0.12%)
Apr 12, 2010	19.98	20.00	19.91	19.95	206,147	+0.04(+0.20%)
Apr 09, 2010	19.76	19.92	19.75	19.91	491,438	+0.25(+1.28%)
Apr 08, 2010	19.53	19.71	19.45	19.66	732,016	-0.03(-0.15%)
Apr 07, 2010	19.79	19.79	19.62	19.69	273,644	-0.17(-0.85%)
Apr 06, 2010	19.76	19.88	19.66	19.86	211,245	-0.01(-0.07%)
Apr 05, 2010	19.91	19.91	19.79	19.87	164,022	+0.08(+0.40%)

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