Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	22.74	22.78	22.70	22.77	210,653	-0.01(-0.04%)
Mar 30, 2011	22.60	22.80	22.60	22.78	127,955	+0.26(+1.15%)
Mar 29, 2011	22.37	22.52	22.36	22.52	22,766	+0.14(+0.63%)
Mar 28, 2011	22.52	22.54	22.38	22.38	21,462	-0.05(-0.24%)
Mar 25, 2011	22.41	22.54	22.39	22.43	63,020	-0.01(-0.06%)
Mar 24, 2011	22.32	22.50	22.32	22.45	199,715	+0.13(+0.58%)
Mar 23, 2011	22.17	22.35	22.09	22.32	459,194	+0.14(+0.61%)
Mar 22, 2011	22.19	22.22	22.13	22.18	55,490	-0.03(-0.15%)
Mar 21, 2011	22.21	22.27	22.21	22.21	84,267	+0.30(+1.39%)
Mar 18, 2011	22.03	22.03	21.80	21.91	126,093	+0.13(+0.58%)
Mar 17, 2011	21.80	21.90	21.66	21.78	136,572	+0.30(+1.39%)
Mar 16, 2011	21.74	21.79	21.33	21.48	89,661	-0.37(-1.67%)
Mar 15, 2011	21.72	21.87	21.72	21.85	40,234	-0.32(-1.42%)
Mar 14, 2011	22.09	22.22	22.07	22.17	40,225	-0.23(-1.01%)
Mar 11, 2011	22.19	22.41	22.19	22.39	21,729	+0.09(+0.39%)
Mar 10, 2011	22.32	22.45	22.31	22.31	24,620	-0.29(-1.27%)
Mar 09, 2011	22.54	22.59	22.46	22.59	53,609	+0.09(+0.40%)
Mar 08, 2011	22.33	22.50	22.33	22.50	102,105	+0.17(+0.75%)
Mar 07, 2011	22.58	22.58	22.25	22.33	36,576	-0.09(-0.38%)
Mar 04, 2011	22.60	22.60	22.31	22.42	90,327	-0.15(-0.67%)
Mar 03, 2011	22.54	22.60	22.45	22.57	47,679	+0.23(+1.03%)
Mar 02, 2011	22.41	22.43	22.29	22.34	78,784	+0.01(+0.05%)
Mar 01, 2011	22.60	22.61	22.32	22.33	200,849	-0.13(-0.58%)
Feb 28, 2011	22.41	22.55	22.41	22.46	56,806	+0.10(+0.46%)
Feb 25, 2011	22.36	22.40	22.30	22.36	191,502	+0.11(+0.50%)
Feb 24, 2011	22.23	22.31	22.13	22.25	31,480	-0.04(-0.18%)
Feb 23, 2011	22.36	22.39	22.22	22.29	68,907	+0.06(+0.27%)
Feb 22, 2011	22.27	22.43	22.23	22.23	50,537	-0.23(-1.02%)
Feb 18, 2011	22.39	22.50	22.39	22.46	28,634	+0.09(+0.38%)
Feb 17, 2011	22.24	22.38	22.21	22.37	63,705	+0.16(+0.71%)
Feb 16, 2011	22.13	22.23	22.13	22.21	79,182	+0.10(+0.47%)
Feb 15, 2011	22.09	22.16	22.08	22.11	44,309	+0.06(+0.26%)
Feb 14, 2011	22.07	22.09	22.01	22.05	44,881	-0.10(-0.44%)
Feb 11, 2011	22.03	22.21	21.96	22.15	71,692	+0.05(+0.24%)
Feb 10, 2011	22.14	22.14	22.03	22.09	45,249	-0.09(-0.40%)
Feb 09, 2011	22.14	22.22	22.12	22.18	33,008	-0.03(-0.15%)
Feb 08, 2011	22.21	22.24	22.17	22.22	65,124	+0.03(+0.13%)
Feb 07, 2011	22.16	22.23	22.14	22.19	119,377	+0.03(+0.13%)
Feb 04, 2011	22.04	22.16	22.00	22.16	201,836	+0.04(+0.19%)
Feb 03, 2011	22.10	22.13	22.00	22.12	68,221	+0.04(+0.18%)
Feb 02, 2011	22.06	22.10	22.02	22.08	632,482	-0.03(-0.13%)
Feb 01, 2011	21.99	22.14	21.99	22.10	47,844	+0.30(+1.40%)
Jan 31, 2011	21.81	21.87	21.75	21.80	70,360	+0.09(+0.41%)
Jan 28, 2011	22.03	22.07	21.71	21.71	90,366	-0.36(-1.63%)
Jan 27, 2011	22.19	22.19	22.04	22.07	81,599	-0.23(-1.03%)
Jan 26, 2011	22.36	22.36	22.25	22.30	69,270	+0.00(+0.02%)
Jan 25, 2011	22.15	22.29	22.14	22.29	37,053	-0.03(-0.11%)
Jan 24, 2011	22.08	22.32	22.08	22.32	104,901	+0.20(+0.92%)
Jan 21, 2011	22.20	22.23	22.06	22.12	24,297	+0.07(+0.33%)
Jan 20, 2011	22.07	22.09	21.96	22.04	110,610	-0.11(-0.50%)
Jan 19, 2011	22.21	22.23	22.10	22.15	146,409	-0.05(-0.23%)
Jan 18, 2011	22.15	22.27	22.15	22.21	114,170	+0.08(+0.37%)
Jan 14, 2011	22.05	22.12	22.02	22.12	104,848	+0.07(+0.33%)
Jan 13, 2011	22.04	22.16	22.03	22.05	239,954	-0.04(-0.18%)
Jan 12, 2011	22.02	22.13	21.97	22.09	165,268	+0.15(+0.69%)
Jan 11, 2011	21.99	22.02	21.89	21.94	216,772	-0.06(-0.28%)
Jan 10, 2011	21.92	22.00	21.83	22.00	102,119	+0.05(+0.25%)
Jan 07, 2011	22.15	22.15	21.86	21.95	107,251	-0.12(-0.55%)
Jan 06, 2011	22.14	22.24	21.98	22.07	713,407	-0.17(-0.76%)
Jan 05, 2011	22.18	22.33	22.14	22.24	171,417	-0.09(-0.42%)
Jan 04, 2011	22.41	22.49	22.30	22.33	117,404	-0.11(-0.51%)
Jan 03, 2011	22.61	22.61	22.45	22.45	74,644	+0.04(+0.16%)
Dec 31, 2010	22.39	22.43	22.31	22.41	30,761	+0.07(+0.30%)
Dec 30, 2010	22.43	22.43	22.29	22.34	51,392	-0.07(-0.30%)
Dec 29, 2010	22.45	22.47	22.40	22.41	22,100	+0.04(+0.19%)
Dec 28, 2010	22.42	22.42	22.29	22.37	53,093	+0.03(+0.14%)
Dec 27, 2010	22.40	22.40	22.23	22.33	29,273	-0.08(-0.34%)
Dec 23, 2010	22.28	22.41	22.28	22.41	51,365	+0.05(+0.24%)
Dec 22, 2010	22.26	22.36	22.26	22.36	46,464	+0.08(+0.34%)
Dec 21, 2010	22.29	22.38	22.24	22.28	159,358	+0.01(+0.05%)
Dec 20, 2010	22.43	22.43	22.18	22.27	81,003	+0.30(+1.37%)
Dec 17, 2010	21.95	22.02	21.90	21.97	57,270	-0.07(-0.30%)
Dec 16, 2010	21.89	22.03	21.81	22.03	43,473	+0.24(+1.11%)
Dec 15, 2010	21.87	21.90	21.77	21.79	20,955	-0.10(-0.46%)
Dec 14, 2010	21.82	21.98	21.82	21.89	18,741	+0.01(+0.05%)
Dec 13, 2010	21.80	21.90	21.77	21.88	32,515	+0.13(+0.59%)
Dec 10, 2010	21.76	21.78	21.67	21.75	123,173	+0.03(+0.12%)
Dec 09, 2010	21.76	21.76	21.63	21.73	98,060	+0.00(+0.00%)
Dec 08, 2010	21.67	21.73	21.59	21.73	106,632	+0.15(+0.68%)
Dec 07, 2010	21.77	21.77	21.58	21.58	59,470	+0.08(+0.36%)
Dec 06, 2010	21.58	21.58	21.46	21.50	163,945	-0.15(-0.71%)
Dec 03, 2010	21.58	21.66	21.54	21.66	51,393	+0.09(+0.42%)
Dec 02, 2010	21.44	21.57	21.40	21.57	30,014	+0.16(+0.76%)
Dec 01, 2010	21.23	21.42	21.23	21.40	93,509	+0.30(+1.45%)
Nov 30, 2010	21.02	21.19	20.99	21.10	41,458	-0.19(-0.91%)
Nov 29, 2010	21.30	21.30	21.09	21.29	57,017	-0.15(-0.72%)
Nov 26, 2010	21.43	21.51	21.39	21.45	59,496	-0.09(-0.44%)
Nov 24, 2010	21.59	21.54	21.54	21.54	19,168	+0.17(+0.79%)
Nov 23, 2010	21.59	21.59	21.34	21.37	76,214	-0.45(-2.06%)
Nov 22, 2010	21.82	21.85	21.63	21.82	36,466	-0.07(-0.31%)
Nov 19, 2010	21.77	21.90	21.74	21.89	36,289	+0.02(+0.08%)
Nov 18, 2010	21.66	21.90	21.66	21.87	31,135	+0.41(+1.90%)
Nov 17, 2010	21.49	21.52	21.45	21.46	39,736	+0.04(+0.18%)
Nov 16, 2010	21.62	21.67	21.36	21.43	39,289	-0.25(-1.15%)
Nov 15, 2010	21.86	21.86	21.68	21.68	33,053	-0.04(-0.18%)
Nov 12, 2010	21.69	21.77	21.65	21.71	134,221	-0.09(-0.42%)
Nov 11, 2010	21.77	21.85	21.73	21.81	33,816	-0.13(-0.61%)
Nov 10, 2010	21.92	21.94	21.74	21.94	67,300	+0.03(+0.13%)
Nov 09, 2010	22.17	22.17	21.82	21.91	209,320	-0.14(-0.64%)
Nov 08, 2010	22.10	22.11	21.96	22.05	119,963	-0.09(-0.40%)
Nov 05, 2010	22.28	22.28	22.07	22.14	118,935	-0.12(-0.52%)
Nov 04, 2010	22.21	22.29	22.18	22.26	76,993	+0.32(+1.46%)
Nov 03, 2010	21.85	21.94	21.64	21.94	222,995	+0.12(+0.56%)
Nov 02, 2010	21.83	21.89	21.75	21.81	353,782	+0.19(+0.86%)
Nov 01, 2010	21.80	21.80	21.54	21.63	186,193	-0.08(-0.37%)
Oct 29, 2010	21.59	21.71	21.59	21.71	24,216	+0.05(+0.24%)
Oct 28, 2010	21.65	21.67	21.56	21.65	36,674	+0.17(+0.77%)
Oct 27, 2010	21.58	21.58	21.31	21.49	55,215	-0.24(-1.10%)
Oct 25, 2010	21.80	21.94	21.73	21.73	205,136	+0.02(+0.08%)
Oct 22, 2010	21.77	21.77	21.65	21.71	44,264	+0.04(+0.16%)
Oct 21, 2010	21.75	21.82	21.59	21.68	87,174	+0.14(+0.65%)
Oct 20, 2010	21.49	21.65	21.49	21.54	687,667	+0.17(+0.81%)
Oct 19, 2010	21.44	21.52	21.29	21.36	55,275	-0.30(-1.38%)
Oct 18, 2010	21.61	21.73	21.61	21.66	27,054	-0.01(-0.05%)
Oct 15, 2010	21.73	21.73	21.55	21.67	232,341	+0.06(+0.29%)
Oct 14, 2010	21.68	21.70	21.54	21.61	123,062	-0.02(-0.11%)
Oct 13, 2010	21.57	21.70	21.52	21.63	241,833	+0.25(+1.15%)
Oct 12, 2010	21.23	21.46	21.23	21.39	23,812	+0.08(+0.36%)
Oct 11, 2010	21.34	21.38	21.31	21.31	23,505	-0.05(-0.25%)
Oct 08, 2010	21.36	21.40	21.29	21.36	42,710	+0.05(+0.25%)
Oct 07, 2010	21.46	21.48	21.26	21.31	38,671	-0.10(-0.46%)
Oct 06, 2010	21.33	21.43	21.33	21.41	117,416	+0.06(+0.26%)
Oct 05, 2010	21.38	21.41	21.20	21.35	96,474	+0.32(+1.52%)
Oct 04, 2010	21.16	21.17	20.96	21.03	70,069	-0.17(-0.78%)
Oct 01, 2010	21.20	21.22	21.06	21.20	56,664	+0.08(+0.40%)
Sep 30, 2010	21.38	21.38	21.00	21.11	216,082	-0.06(-0.30%)
Sep 29, 2010	21.27	21.27	21.16	21.18	184,807	-0.15(-0.69%)
Sep 28, 2010	21.18	21.32	21.02	21.32	170,540	+0.18(+0.85%)
Sep 27, 2010	21.23	21.23	21.09	21.15	180,475	-0.02(-0.08%)
Sep 24, 2010	21.07	21.20	21.06	21.16	42,090	+0.36(+1.72%)
Sep 23, 2010	20.84	20.99	20.77	20.80	109,777	-0.17(-0.80%)
Sep 22, 2010	20.96	21.02	20.89	20.97	34,462	+0.09(+0.44%)
Sep 21, 2010	20.92	20.94	20.70	20.88	66,608	-0.04(-0.18%)
Sep 20, 2010	20.75	20.93	20.70	20.92	63,958	+0.31(+1.48%)
Sep 17, 2010	20.61	20.75	20.59	20.61	67,231	-0.11(-0.54%)
Sep 15, 2010	20.53	20.76	20.53	20.73	43,330	+0.08(+0.39%)
Sep 14, 2010	20.57	20.70	20.53	20.65	43,140	+0.09(+0.46%)
Sep 13, 2010	20.61	20.62	20.47	20.55	111,618	+0.04(+0.21%)
Sep 10, 2010	20.44	20.53	20.40	20.51	116,912	+0.14(+0.67%)
Sep 09, 2010	20.43	20.49	20.35	20.37	71,885	+0.00(+0.02%)
Sep 08, 2010	20.29	20.41	20.29	20.37	40,974	+0.17(+0.84%)
Sep 07, 2010	20.27	20.27	20.16	20.20	226,461	-0.09(-0.47%)
Sep 03, 2010	20.28	20.34	20.19	20.29	112,381	+0.11(+0.52%)
Sep 02, 2010	20.19	20.22	20.11	20.19	207,735	+0.06(+0.31%)
Sep 01, 2010	19.94	20.17	19.94	20.13	460,098	+0.51(+2.58%)
Aug 31, 2010	19.67	19.75	19.58	19.62	259,026	-0.02(-0.11%)
Aug 30, 2010	19.80	19.80	19.61	19.64	93,221	-0.15(-0.76%)
Aug 27, 2010	19.79	19.79	19.51	19.79	29,820	+0.22(+1.13%)
Aug 26, 2010	19.72	19.72	19.53	19.57	452,741	-0.09(-0.46%)
Aug 25, 2010	19.56	19.68	19.47	19.66	140,463	+0.08(+0.43%)
Aug 24, 2010	19.55	19.72	19.55	19.58	29,132	-0.16(-0.82%)
Aug 23, 2010	19.81	19.85	19.71	19.74	103,493	+0.07(+0.38%)
Aug 20, 2010	19.61	19.70	19.59	19.67	239,548	-0.13(-0.67%)
Aug 19, 2010	19.98	20.01	19.70	19.80	49,094	-0.26(-1.30%)
Aug 18, 2010	20.00	20.13	19.95	20.06	35,171	+0.06(+0.28%)
Aug 17, 2010	19.95	20.09	19.89	20.00	30,156	+0.19(+0.96%)
Aug 16, 2010	19.70	19.89	19.70	19.81	10,305	+0.02(+0.11%)
Aug 13, 2010	19.79	19.83	19.70	19.79	14,011	-0.01(-0.07%)
Aug 12, 2010	19.62	19.81	19.60	19.81	61,275	+0.12(+0.62%)
Aug 11, 2010	19.81	19.82	19.67	19.68	23,371	-0.51(-2.51%)
Aug 10, 2010	19.94	20.28	19.93	20.19	43,239	+0.03(+0.16%)
Aug 09, 2010	20.14	20.19	20.09	20.16	35,774	+0.11(+0.53%)
Aug 06, 2010	20.05	20.05	19.82	20.05	46,751	-0.00(-0.02%)
Aug 05, 2010	20.07	20.07	19.91	20.06	207,342	-0.18(-0.90%)
Aug 04, 2010	20.20	20.24	20.06	20.24	909,761	+0.16(+0.81%)
Aug 03, 2010	20.13	20.15	19.99	20.08	137,998	-0.09(-0.44%)
Aug 02, 2010	20.10	20.20	20.08	20.16	1,073,103	+0.24(+1.22%)
Jul 30, 2010	19.92	19.93	19.73	19.92	175,310	+0.00(+0.00%)
Jul 29, 2010	20.08	20.08	19.76	19.92	203,582	-0.12(-0.61%)
Jul 28, 2010	20.11	20.11	19.99	20.05	201,132	-0.13(-0.63%)
Jul 27, 2010	20.18	20.18	20.06	20.17	188,350	-0.02(-0.12%)
Jul 26, 2010	19.95	20.20	19.95	20.20	100,652	+0.11(+0.54%)
Jul 23, 2010	19.85	20.16	19.85	20.09	32,632	+0.18(+0.90%)
Jul 22, 2010	19.87	19.99	19.87	19.91	94,773	+0.29(+1.47%)
Jul 21, 2010	19.84	19.88	19.55	19.62	32,160	-0.30(-1.48%)
Jul 20, 2010	19.38	19.92	19.37	19.92	52,287	+0.31(+1.58%)
Jul 19, 2010	19.64	19.70	19.53	19.61	57,669	+0.01(+0.07%)
Jul 16, 2010	19.59	19.90	19.56	19.59	13,917	-0.36(-1.80%)
Jul 15, 2010	19.95	20.00	19.76	19.95	176,727	+0.11(+0.55%)
Jul 14, 2010	19.62	19.87	19.62	19.84	54,937	+0.07(+0.37%)
Jul 13, 2010	19.77	19.82	19.74	19.77	25,750	+0.20(+1.04%)
Jul 12, 2010	19.34	19.57	19.34	19.56	74,771	+0.09(+0.45%)
Jul 09, 2010	19.48	19.51	19.40	19.48	28,639	-0.07(-0.34%)
Jul 08, 2010	19.29	19.54	19.29	19.54	45,101	+0.25(+1.31%)
Jul 07, 2010	19.02	19.31	18.90	19.29	82,603	+0.41(+2.18%)
Jul 06, 2010	18.99	19.07	18.74	18.88	180,080	+0.15(+0.81%)
Jul 02, 2010	18.73	18.81	18.60	18.73	41,276	-0.01(-0.08%)
Jul 01, 2010	18.71	18.81	18.57	18.74	140,124	+0.10(+0.55%)
Jun 30, 2010	18.75	18.85	18.64	18.64	29,166	-0.19(-1.03%)
Jun 29, 2010	19.04	19.04	18.78	18.83	64,747	-0.22(-1.18%)
Jun 25, 2010	19.06	19.25	19.03	19.06	33,125	-0.02(-0.09%)
Jun 24, 2010	19.18	19.27	19.08	19.08	36,804	-0.19(-1.00%)
Jun 23, 2010	19.31	19.34	19.18	19.27	26,516	+0.06(+0.31%)
Jun 22, 2010	19.39	19.50	19.21	19.21	31,673	-0.16(-0.82%)
Jun 21, 2010	19.72	19.72	19.30	19.37	80,292	+0.20(+1.06%)
Jun 18, 2010	19.16	19.27	19.14	19.16	41,291	-0.11(-0.55%)
Jun 17, 2010	19.16	19.27	19.09	19.27	22,706	+0.17(+0.88%)
Jun 16, 2010	18.95	19.19	18.95	19.10	97,953	-0.08(-0.43%)
Jun 15, 2010	18.99	19.18	18.98	19.18	32,768	+0.31(+1.63%)
Jun 14, 2010	18.86	19.02	18.85	18.88	517,071	+0.16(+0.84%)
Jun 11, 2010	18.61	18.73	18.56	18.72	368,581	-0.17(-0.90%)
Jun 10, 2010	18.70	18.89	18.70	18.89	352,868	+0.42(+2.30%)
Jun 09, 2010	18.56	18.71	18.42	18.47	34,184	+0.04(+0.23%)
Jun 08, 2010	18.15	18.42	18.15	18.42	68,893	+0.21(+1.15%)
Jun 07, 2010	18.31	18.43	18.21	18.21	276,495	-0.10(-0.53%)
Jun 04, 2010	18.31	18.60	18.26	18.31	49,580	-0.50(-2.67%)
Jun 03, 2010	18.91	19.02	18.70	18.81	864,210	-0.04(-0.22%)
Jun 02, 2010	18.51	18.85	18.51	18.85	59,173	+0.28(+1.52%)
Jun 01, 2010	18.32	18.68	18.32	18.57	729,349	+0.11(+0.62%)
May 28, 2010	18.46	18.60	18.41	18.46	47,482	-0.07(-0.37%)
May 27, 2010	18.30	18.53	18.23	18.53	78,198	+0.48(+2.68%)
May 26, 2010	18.32	18.34	17.98	18.04	74,110	-0.13(-0.72%)
May 25, 2010	18.02	18.21	17.84	18.17	106,014	-0.08(-0.45%)
May 24, 2010	18.41	18.47	18.26	18.26	101,195	-0.19(-1.04%)
May 21, 2010	18.22	18.46	18.03	18.45	321,624	+0.06(+0.33%)
May 20, 2010	18.43	18.61	18.39	18.39	250,122	-0.54(-2.83%)
May 19, 2010	18.85	18.99	18.76	18.92	115,542	-0.02(-0.13%)
May 18, 2010	19.30	19.33	18.94	18.95	32,665	-0.26(-1.33%)
May 17, 2010	19.11	19.20	18.88	19.20	52,766	+0.10(+0.53%)
May 14, 2010	19.10	19.34	18.95	19.10	70,815	-0.30(-1.53%)
May 13, 2010	19.37	19.51	19.34	19.40	122,694	-0.06(-0.32%)
May 12, 2010	19.50	19.50	19.33	19.46	63,195	+0.20(+1.03%)
May 11, 2010	19.39	19.49	19.24	19.26	402,569	-0.12(-0.62%)
May 10, 2010	19.33	19.38	19.18	19.38	108,898	+0.69(+3.69%)
May 07, 2010	18.42	18.88	18.35	18.69	266,269	-0.49(-2.54%)
May 06, 2010	19.24	19.77	11.34	19.18	286,651	-0.17(-0.88%)
May 05, 2010	19.42	19.44	19.31	19.35	342,697	-0.17(-0.89%)
May 04, 2010	19.68	19.68	19.44	19.53	51,497	-0.33(-1.68%)
May 03, 2010	19.71	19.89	19.67	19.86	271,319	+0.18(+0.90%)
Apr 30, 2010	19.90	19.92	19.68	19.68	53,845	-0.19(-0.94%)
Apr 29, 2010	19.74	19.95	19.74	19.87	77,340	+0.25(+1.28%)
Apr 28, 2010	19.74	19.74	19.50	19.62	90,251	-0.05(-0.26%)
Apr 27, 2010	20.00	20.02	19.59	19.67	138,897	-0.41(-2.02%)
Apr 26, 2010	20.18	20.20	20.08	20.08	196,370	-0.09(-0.42%)
Apr 23, 2010	19.97	20.16	19.97	20.16	51,104	+0.10(+0.49%)
Apr 22, 2010	20.06	20.07	19.94	20.06	74,327	-0.05(-0.25%)
Apr 21, 2010	20.13	20.13	20.04	20.11	93,783	+0.00(+0.01%)
Apr 20, 2010	20.17	20.17	20.06	20.11	22,360	+0.06(+0.32%)
Apr 19, 2010	19.95	20.05	19.90	20.04	33,187	-0.03(-0.17%)
Apr 16, 2010	20.16	20.21	19.94	20.08	86,083	-0.09(-0.44%)
Apr 15, 2010	20.14	20.24	20.09	20.17	99,483	-0.15(-0.74%)
Apr 14, 2010	20.19	20.32	20.19	20.32	79,131	+0.07(+0.35%)
Apr 13, 2010	20.21	20.31	20.16	20.25	48,663	-0.02(-0.10%)
Apr 12, 2010	20.18	20.29	20.17	20.27	39,125	+0.10(+0.51%)
Apr 09, 2010	20.09	20.17	20.07	20.16	105,776	+0.11(+0.53%)
Apr 08, 2010	20.00	20.06	19.87	20.06	95,128	+0.00(+0.02%)
Apr 07, 2010	20.13	20.14	20.01	20.05	83,269	-0.06(-0.32%)
Apr 06, 2010	20.15	20.17	20.04	20.12	92,323	-0.07(-0.36%)
Apr 05, 2010	20.35	20.35	20.18	20.19	44,624	-0.00(-0.02%)

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