Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	23.73	23.82	23.70	23.82	106,439	-0.02(-0.07%)
Mar 30, 2011	23.68	23.83	23.68	23.83	44,147	+0.21(+0.88%)
Mar 29, 2011	23.54	23.62	23.46	23.62	80,611	+0.02(+0.10%)
Mar 28, 2011	23.70	23.80	23.59	23.60	145,843	-0.08(-0.33%)
Mar 25, 2011	23.71	23.74	23.59	23.68	51,888	-0.02(-0.09%)
Mar 24, 2011	23.64	23.72	23.53	23.70	229,479	+0.15(+0.64%)
Mar 23, 2011	23.35	23.64	23.29	23.55	262,242	+0.04(+0.17%)
Mar 22, 2011	23.57	23.64	23.51	23.51	26,747	-0.05(-0.20%)
Mar 21, 2011	23.48	23.56	23.45	23.56	76,506	+0.41(+1.79%)
Mar 18, 2011	23.19	23.23	23.11	23.14	95,088	+0.22(+0.97%)
Mar 17, 2011	23.10	23.10	22.81	22.92	342,674	+0.15(+0.66%)
Mar 16, 2011	23.17	23.25	22.68	22.77	117,486	-0.42(-1.82%)
Mar 15, 2011	23.08	23.30	23.03	23.19	986,807	-0.37(-1.59%)
Mar 14, 2011	23.52	23.60	23.29	23.56	144,415	-0.15(-0.64%)
Mar 11, 2011	23.56	23.77	23.53	23.72	292,566	+0.02(+0.07%)
Mar 10, 2011	23.92	23.92	23.65	23.70	221,056	-0.50(-2.07%)
Mar 09, 2011	24.39	24.39	24.09	24.20	25,080	-0.17(-0.69%)
Mar 08, 2011	24.20	24.46	24.19	24.37	172,205	+0.20(+0.82%)
Mar 07, 2011	24.35	24.45	24.04	24.17	57,979	-0.14(-0.56%)
Mar 04, 2011	24.54	24.54	24.15	24.31	54,629	-0.29(-1.17%)
Mar 03, 2011	24.35	24.65	24.35	24.59	41,850	+0.48(+1.98%)
Mar 02, 2011	24.07	24.30	24.02	24.11	55,779	-0.02(-0.07%)
Mar 01, 2011	24.54	24.60	24.13	24.13	45,188	-0.40(-1.62%)
Feb 28, 2011	24.58	24.62	24.39	24.53	79,445	+0.02(+0.10%)
Feb 25, 2011	24.23	24.50	24.23	24.50	116,004	+0.36(+1.49%)
Feb 24, 2011	23.92	24.18	23.86	24.15	97,402	+0.00(+0.00%)
Feb 23, 2011	24.34	24.38	23.98	24.15	118,209	-0.17(-0.69%)
Feb 22, 2011	24.84	24.85	24.27	24.31	78,819	-0.83(-3.30%)
Feb 18, 2011	25.11	25.21	25.06	25.14	78,948	+0.02(+0.06%)
Feb 17, 2011	25.13	25.16	24.91	25.13	242,878	+0.02(+0.06%)
Feb 16, 2011	25.13	25.17	24.98	25.11	2,818,519	+0.11(+0.45%)
Feb 15, 2011	25.00	25.13	24.94	25.00	433,354	-0.09(-0.35%)
Feb 14, 2011	24.95	25.11	24.78	25.09	1,322,066	+0.22(+0.87%)
Feb 11, 2011	24.58	24.87	24.51	24.87	42,982	+0.30(+1.23%)
Feb 10, 2011	24.37	24.62	24.36	24.57	39,073	+0.06(+0.23%)
Feb 09, 2011	24.16	24.65	24.16	24.51	112,532	+0.27(+1.12%)
Feb 08, 2011	24.14	24.26	24.10	24.24	283,280	+0.01(+0.03%)
Feb 07, 2011	23.92	24.26	23.88	24.23	2,522,391	+0.37(+1.54%)
Feb 04, 2011	23.76	23.87	23.69	23.87	35,784	+0.06(+0.27%)
Feb 03, 2011	23.64	23.84	23.56	23.80	48,734	-0.33(-1.35%)
Feb 02, 2011	24.20	24.23	24.12	24.13	32,101	-0.02(-0.10%)
Feb 01, 2011	23.78	24.19	23.78	24.15	35,356	+0.49(+2.09%)
Jan 31, 2011	23.54	23.74	23.54	23.66	19,402	+0.18(+0.75%)
Jan 28, 2011	24.05	24.08	23.47	23.48	38,231	-0.52(-2.16%)
Jan 27, 2011	23.68	24.04	23.67	24.00	64,423	+0.26(+1.11%)
Jan 26, 2011	23.59	23.76	23.59	23.74	40,219	+0.20(+0.85%)
Jan 25, 2011	23.64	23.70	23.28	23.54	81,451	-0.21(-0.87%)
Jan 24, 2011	23.66	23.83	23.58	23.75	94,860	+0.10(+0.40%)
Jan 21, 2011	23.72	23.78	23.60	23.65	79,749	+0.09(+0.37%)
Jan 20, 2011	23.43	23.61	23.32	23.56	285,005	+0.17(+0.72%)
Jan 19, 2011	23.92	23.92	23.37	23.40	185,800	-0.66(-2.75%)
Jan 18, 2011	24.07	24.07	23.88	24.06	54,333	-0.01(-0.03%)
Jan 14, 2011	23.85	24.08	23.83	24.07	54,470	+0.18(+0.73%)
Jan 13, 2011	23.84	23.97	23.80	23.89	33,786	+0.06(+0.27%)
Jan 12, 2011	23.51	23.84	23.51	23.83	927,327	+0.38(+1.63%)
Jan 11, 2011	23.60	23.62	23.34	23.45	25,652	-0.07(-0.31%)
Jan 10, 2011	23.29	23.53	23.28	23.52	42,445	+0.11(+0.48%)
Jan 07, 2011	23.53	23.55	23.21	23.41	43,076	-0.12(-0.51%)
Jan 06, 2011	23.57	23.57	23.37	23.52	26,902	+0.00(+0.00%)
Jan 05, 2011	23.21	23.52	23.21	23.52	18,903	+0.25(+1.06%)
Jan 04, 2011	23.42	23.42	23.17	23.28	28,483	-0.17(-0.71%)
Jan 03, 2011	23.36	23.56	23.32	23.45	187,197	+0.32(+1.38%)
Dec 31, 2010	23.15	23.21	23.11	23.13	25,378	-0.07(-0.31%)
Dec 30, 2010	23.22	23.23	23.11	23.20	36,903	-0.04(-0.17%)
Dec 29, 2010	23.37	23.37	23.21	23.24	28,761	-0.10(-0.44%)
Dec 28, 2010	23.33	23.37	23.29	23.34	77,726	+0.01(+0.03%)
Dec 27, 2010	22.99	23.33	22.99	23.33	45,446	+0.18(+0.76%)
Dec 23, 2010	23.22	23.23	23.13	23.16	58,246	-0.10(-0.41%)
Dec 22, 2010	23.17	23.25	23.10	23.25	28,087	+0.16(+0.67%)
Dec 21, 2010	22.77	23.11	22.77	23.10	109,620	+0.39(+1.70%)
Dec 20, 2010	22.75	22.76	22.66	22.71	71,074	+0.04(+0.17%)
Dec 17, 2010	22.54	22.76	22.52	22.67	238,224	+0.13(+0.56%)
Dec 16, 2010	22.22	22.59	22.06	22.55	129,822	+0.10(+0.46%)
Dec 15, 2010	22.51	22.63	22.42	22.44	106,927	-0.04(-0.18%)
Dec 14, 2010	22.66	22.66	22.46	22.48	46,188	-0.14(-0.63%)
Dec 13, 2010	22.72	22.81	22.63	22.63	112,605	+0.01(+0.03%)
Dec 10, 2010	22.67	22.67	22.41	22.62	143,611	+0.03(+0.14%)
Dec 09, 2010	22.57	22.62	22.46	22.59	55,258	+0.11(+0.49%)
Dec 08, 2010	22.29	22.48	22.29	22.48	42,476	+0.29(+1.31%)
Dec 07, 2010	22.38	22.38	22.18	22.18	32,192	+0.04(+0.18%)
Dec 06, 2010	22.14	22.20	22.00	22.15	91,622	+0.06(+0.25%)
Dec 03, 2010	22.05	22.13	21.82	22.09	471,828	-0.02(-0.07%)
Dec 02, 2010	21.52	22.13	21.52	22.11	69,965	+0.68(+3.16%)
Dec 01, 2010	21.18	21.44	21.18	21.43	136,406	+0.54(+2.60%)
Nov 30, 2010	20.90	20.95	20.80	20.89	54,172	-0.14(-0.66%)
Nov 29, 2010	20.98	21.06	20.81	21.02	19,733	-0.04(-0.20%)
Nov 26, 2010	21.04	21.16	21.04	21.07	34,081	-0.17(-0.82%)
Nov 24, 2010	20.94	21.24	21.24	21.24	206,378	+0.37(+1.77%)
Nov 23, 2010	20.95	21.03	20.86	20.87	126,813	-0.33(-1.56%)
Nov 22, 2010	21.42	21.42	21.07	21.20	65,809	-0.33(-1.54%)
Nov 19, 2010	21.46	21.58	21.36	21.53	18,053	+0.03(+0.14%)
Nov 18, 2010	21.44	21.65	21.44	21.50	22,162	+0.26(+1.23%)
Nov 17, 2010	21.21	21.29	21.19	21.24	36,699	-0.09(-0.41%)
Nov 16, 2010	21.49	21.55	21.25	21.33	247,048	-0.32(-1.46%)
Nov 15, 2010	21.59	21.82	21.59	21.64	19,117	+0.13(+0.59%)
Nov 12, 2010	21.70	21.77	21.45	21.52	16,969	-0.33(-1.51%)
Nov 11, 2010	21.74	21.90	21.72	21.85	37,561	-0.13(-0.57%)
Nov 10, 2010	21.83	21.98	21.67	21.97	73,227	+0.17(+0.76%)
Nov 09, 2010	21.97	22.06	21.75	21.81	40,464	-0.25(-1.14%)
Nov 08, 2010	22.14	22.22	21.99	22.06	39,458	-0.16(-0.71%)
Nov 05, 2010	21.81	22.24	21.81	22.22	163,921	+0.46(+2.10%)
Nov 04, 2010	21.42	21.78	21.39	21.76	92,169	+0.54(+2.56%)
Nov 03, 2010	21.17	21.22	20.96	21.22	58,953	+0.06(+0.26%)
Nov 02, 2010	21.08	21.16	21.08	21.16	12,153	+0.21(+1.02%)
Nov 01, 2010	21.15	21.19	20.81	20.95	34,869	-0.11(-0.52%)
Oct 29, 2010	21.04	21.12	21.02	21.06	31,226	-0.01(-0.03%)
Oct 28, 2010	21.06	21.08	20.92	21.06	71,119	+0.15(+0.71%)
Oct 27, 2010	20.62	20.92	20.49	20.92	190,116	+0.09(+0.45%)
Oct 25, 2010	20.97	21.06	20.81	20.82	73,421	-0.06(-0.30%)
Oct 22, 2010	20.92	20.95	20.85	20.89	354,041	+0.07(+0.34%)
Oct 21, 2010	21.06	21.16	20.72	20.81	164,978	-0.12(-0.56%)
Oct 20, 2010	20.77	21.00	20.63	20.93	65,275	+0.17(+0.80%)
Oct 19, 2010	20.78	21.08	20.66	20.77	72,092	-0.18(-0.86%)
Oct 18, 2010	20.55	20.96	20.55	20.95	109,977	+0.42(+2.03%)
Oct 15, 2010	20.66	20.66	20.41	20.53	164,307	+0.02(+0.12%)
Oct 14, 2010	20.57	20.61	20.35	20.51	337,653	-0.13(-0.65%)
Oct 13, 2010	20.62	20.72	20.55	20.64	116,764	+0.14(+0.69%)
Oct 12, 2010	20.26	20.54	20.22	20.50	30,782	+0.14(+0.70%)
Oct 11, 2010	20.49	20.49	20.33	20.36	27,574	-0.11(-0.54%)
Oct 08, 2010	20.47	20.53	20.26	20.47	44,545	+0.13(+0.62%)
Oct 07, 2010	20.61	20.61	20.29	20.34	69,655	-0.15(-0.73%)
Oct 06, 2010	20.46	20.56	20.42	20.49	116,175	+0.00(+0.00%)
Oct 05, 2010	20.12	20.55	19.93	20.49	154,676	+0.57(+2.85%)
Oct 04, 2010	20.11	20.15	19.77	19.92	112,775	-0.22(-1.09%)
Oct 01, 2010	20.15	20.20	19.91	20.15	252,550	+0.23(+1.15%)
Sep 30, 2010	20.13	20.37	19.92	19.92	381,430	-0.09(-0.47%)
Sep 29, 2010	20.04	20.14	19.91	20.01	164,571	-0.08(-0.39%)
Sep 28, 2010	20.20	20.20	19.85	20.09	240,705	+0.01(+0.04%)
Sep 27, 2010	20.26	20.30	20.04	20.08	468,606	-0.17(-0.82%)
Sep 24, 2010	19.94	20.26	19.94	20.25	48,865	+0.62(+3.17%)
Sep 23, 2010	19.74	19.88	19.62	19.63	34,007	-0.30(-1.51%)
Sep 22, 2010	20.25	20.28	19.89	19.93	572,800	-0.38(-1.86%)
Sep 21, 2010	20.56	20.59	20.26	20.30	93,827	-0.24(-1.19%)
Sep 20, 2010	20.27	20.59	20.17	20.55	231,546	+0.31(+1.52%)
Sep 17, 2010	20.24	20.37	20.15	20.24	41,719	-0.12(-0.58%)
Sep 15, 2010	20.26	20.41	20.15	20.36	19,110	+0.00(+0.00%)
Sep 14, 2010	20.48	20.51	20.30	20.36	58,824	-0.17(-0.80%)
Sep 13, 2010	20.25	20.52	20.25	20.52	82,945	+0.50(+2.47%)
Sep 10, 2010	19.98	20.06	19.93	20.03	31,377	+0.11(+0.55%)
Sep 09, 2010	19.99	20.04	19.84	19.92	37,445	+0.22(+1.12%)
Sep 08, 2010	19.67	19.86	19.65	19.70	97,150	+0.16(+0.81%)
Sep 07, 2010	19.74	19.74	19.53	19.54	36,579	-0.39(-1.97%)
Sep 03, 2010	19.66	19.95	19.66	19.93	87,040	+0.53(+2.72%)
Sep 02, 2010	19.20	19.42	19.20	19.41	16,437	+0.20(+1.02%)
Sep 01, 2010	18.75	19.22	18.75	19.21	53,736	+0.74(+4.00%)
Aug 31, 2010	18.47	18.60	18.38	18.47	89,381	-0.08(-0.42%)
Aug 30, 2010	18.94	19.01	18.54	18.55	13,835	-0.48(-2.52%)
Aug 27, 2010	19.03	19.04	18.58	19.03	55,282	+0.33(+1.77%)
Aug 26, 2010	19.00	19.00	18.65	18.70	45,693	-0.23(-1.20%)
Aug 25, 2010	18.75	19.00	18.62	18.93	165,546	+0.06(+0.29%)
Aug 24, 2010	19.02	19.10	18.86	18.87	147,483	-0.39(-2.00%)
Aug 23, 2010	19.43	19.49	19.26	19.26	92,072	-0.13(-0.69%)
Aug 20, 2010	19.23	19.44	19.11	19.39	59,246	+0.09(+0.49%)
Aug 19, 2010	19.67	19.74	19.27	19.30	167,223	-0.46(-2.35%)
Aug 18, 2010	19.74	19.89	19.60	19.76	46,901	+0.01(+0.04%)
Aug 17, 2010	19.56	19.84	19.54	19.75	81,011	+0.33(+1.70%)
Aug 16, 2010	19.35	19.58	19.35	19.42	52,651	-0.05(-0.24%)
Aug 13, 2010	19.47	19.74	19.47	19.47	84,767	-0.26(-1.31%)
Aug 12, 2010	19.44	19.82	19.44	19.73	56,896	-0.07(-0.36%)
Aug 11, 2010	20.19	20.19	19.78	19.80	87,132	-0.70(-3.41%)
Aug 10, 2010	20.59	20.66	20.43	20.50	66,271	-0.34(-1.62%)
Aug 09, 2010	20.78	20.88	20.67	20.84	60,906	+0.17(+0.80%)
Aug 06, 2010	20.67	20.81	20.44	20.67	81,479	-0.17(-0.79%)
Aug 05, 2010	20.70	20.85	20.69	20.84	148,344	+0.00(+0.00%)
Aug 04, 2010	20.40	20.86	20.40	20.84	130,139	+0.35(+1.73%)
Aug 03, 2010	20.55	20.62	20.42	20.48	68,337	-0.15(-0.72%)
Aug 02, 2010	20.52	20.65	20.38	20.63	120,065	+0.42(+2.10%)
Jul 30, 2010	20.21	20.37	20.07	20.21	27,876	-0.17(-0.85%)
Jul 29, 2010	20.25	20.52	20.12	20.38	88,126	+0.26(+1.29%)
Jul 28, 2010	20.33	20.33	20.06	20.12	14,918	-0.12(-0.58%)
Jul 27, 2010	20.44	20.51	20.22	20.24	103,031	-0.04(-0.19%)
Jul 26, 2010	19.93	20.29	19.93	20.28	331,611	+0.30(+1.50%)
Jul 23, 2010	19.69	20.05	19.69	19.98	32,947	+0.27(+1.36%)
Jul 22, 2010	19.52	19.78	19.39	19.71	28,909	+0.40(+2.08%)
Jul 21, 2010	19.79	19.84	19.29	19.31	88,244	-0.20(-1.05%)
Jul 20, 2010	18.93	19.56	18.93	19.52	78,465	+0.17(+0.89%)
Jul 19, 2010	19.30	19.39	19.08	19.34	302,375	+0.13(+0.70%)
Jul 16, 2010	19.21	19.71	19.20	19.21	126,172	-0.57(-2.90%)
Jul 15, 2010	19.74	19.84	19.38	19.78	188,553	+0.09(+0.48%)
Jul 14, 2010	19.78	19.78	19.51	19.69	162,028	-0.13(-0.63%)
Jul 13, 2010	19.56	19.89	19.56	19.82	89,882	+0.47(+2.44%)
Jul 12, 2010	19.44	19.44	19.19	19.34	126,716	-0.13(-0.65%)
Jul 09, 2010	19.47	19.49	19.12	19.47	65,169	+0.28(+1.43%)
Jul 08, 2010	19.16	19.35	18.97	19.19	121,050	+0.13(+0.66%)
Jul 07, 2010	18.66	19.12	18.66	19.07	118,451	+0.46(+2.49%)
Jul 06, 2010	18.88	18.97	18.42	18.60	52,150	-0.01(-0.04%)
Jul 02, 2010	18.61	18.89	18.53	18.61	98,939	-0.17(-0.88%)
Jul 01, 2010	18.90	19.06	18.38	18.78	309,792	-0.13(-0.71%)
Jun 30, 2010	19.08	19.40	18.90	18.91	83,255	-0.24(-1.23%)
Jun 29, 2010	19.77	19.79	19.08	19.15	79,611	-1.05(-5.18%)
Jun 25, 2010	20.19	20.27	19.85	20.19	160,916	+0.42(+2.15%)
Jun 24, 2010	20.03	20.11	19.77	19.77	110,179	-0.41(-2.05%)
Jun 23, 2010	20.28	20.35	20.12	20.18	21,554	-0.10(-0.48%)
Jun 22, 2010	20.49	20.72	20.25	20.28	94,595	-0.20(-1.00%)
Jun 21, 2010	20.95	20.95	20.41	20.48	280,558	-0.11(-0.53%)
Jun 18, 2010	20.59	20.66	20.51	20.59	106,459	+0.01(+0.04%)
Jun 17, 2010	20.83	20.85	20.39	20.58	123,251	-0.31(-1.47%)
Jun 16, 2010	20.77	21.03	20.66	20.89	123,818	+0.04(+0.19%)
Jun 15, 2010	20.44	20.87	20.44	20.85	127	+0.48(+2.35%)
Jun 14, 2010	20.60	20.76	20.36	20.37	414,316	-0.19(-0.92%)
Jun 11, 2010	20.36	20.58	20.33	20.56	40,142	+0.30(+1.47%)
Jun 10, 2010	20.02	20.28	19.82	20.26	43,555	+0.52(+2.62%)
Jun 09, 2010	20.07	20.18	19.69	19.74	101,425	-0.22(-1.10%)
Jun 08, 2010	19.98	20.08	19.49	19.96	241,952	+0.04(+0.20%)
Jun 07, 2010	20.40	20.60	19.90	19.93	102,736	-0.49(-2.38%)
Jun 04, 2010	20.41	20.84	20.32	20.41	267,414	-0.68(-3.24%)
Jun 03, 2010	21.12	21.16	20.85	21.09	54,409	+0.06(+0.30%)
Jun 02, 2010	20.42	21.03	20.34	21.03	179,569	+0.66(+3.24%)
Jun 01, 2010	20.59	20.91	20.37	20.37	67,916	-0.44(-2.11%)
May 28, 2010	20.81	21.10	20.75	20.81	64,563	-0.34(-1.60%)
May 27, 2010	20.73	21.15	20.71	21.15	55,320	+0.79(+3.90%)
May 26, 2010	20.61	20.82	20.36	20.36	121,264	-0.05(-0.27%)
May 25, 2010	19.78	20.41	19.74	20.41	217,693	+0.06(+0.31%)
May 24, 2010	20.77	20.95	20.35	20.35	132,103	-0.51(-2.45%)
May 21, 2010	19.89	20.94	19.85	20.86	289,480	+0.66(+3.26%)
May 20, 2010	20.36	20.68	20.20	20.20	279,054	-0.93(-4.39%)
May 19, 2010	21.09	21.32	20.69	21.13	244,541	+0.04(+0.19%)
May 18, 2010	21.92	21.94	20.97	21.09	183,254	-0.68(-3.10%)
May 17, 2010	21.79	21.83	21.33	21.76	105,997	+0.01(+0.04%)
May 14, 2010	21.75	22.02	21.54	21.75	154,315	-0.48(-2.15%)
May 13, 2010	22.30	22.51	22.23	22.23	94,107	-0.10(-0.46%)
May 12, 2010	22.10	22.35	22.07	22.34	98,849	+0.27(+1.25%)
May 11, 2010	22.35	22.47	22.04	22.06	124,103	-0.12(-0.53%)
May 10, 2010	22.08	22.18	21.87	22.18	137,158	+0.90(+4.24%)
May 07, 2010	21.66	21.84	21.04	21.28	224,292	-0.48(-2.20%)
May 06, 2010	22.40	22.97	19.23	21.75	297,051	-0.75(-3.35%)
May 05, 2010	22.54	22.81	22.35	22.51	184,237	-0.11(-0.49%)
May 04, 2010	22.98	22.98	22.52	22.62	209,258	-0.70(-3.00%)
May 03, 2010	23.17	23.36	23.07	23.32	125,566	+0.29(+1.26%)
Apr 30, 2010	23.27	23.34	23.03	23.03	204,448	-0.42(-1.78%)
Apr 29, 2010	23.05	23.56	22.94	23.44	86,624	+0.54(+2.37%)
Apr 28, 2010	22.89	23.13	22.75	22.90	298,787	+0.18(+0.79%)
Apr 27, 2010	23.16	23.39	22.68	22.72	190,748	-0.64(-2.72%)
Apr 26, 2010	23.54	23.61	23.35	23.36	213,302	-0.23(-0.97%)
Apr 23, 2010	23.43	23.60	23.35	23.58	264,501	+0.18(+0.77%)
Apr 22, 2010	23.03	23.48	22.79	23.40	500,624	+0.18(+0.78%)
Apr 21, 2010	23.14	23.29	23.01	23.22	410,457	+0.13(+0.58%)
Apr 20, 2010	23.12	23.18	22.92	23.09	327,130	+0.08(+0.34%)
Apr 19, 2010	22.61	23.02	22.58	23.01	431,369	+0.20(+0.90%)
Apr 16, 2010	23.61	23.61	22.48	22.81	665,275	-0.86(-3.62%)
Apr 15, 2010	23.59	23.72	23.54	23.66	255,503	+0.02(+0.07%)
Apr 14, 2010	23.36	23.65	23.30	23.65	259,056	+0.49(+2.10%)
Apr 13, 2010	23.07	23.19	23.00	23.16	194,837	+0.03(+0.14%)
Apr 12, 2010	23.07	23.18	23.01	23.13	96,098	+0.16(+0.72%)
Apr 09, 2010	22.99	23.00	22.86	22.96	100,691	+0.03(+0.14%)
Apr 08, 2010	22.77	22.96	22.65	22.93	271,318	+0.09(+0.41%)
Apr 07, 2010	22.73	22.93	22.73	22.84	120,431	+0.09(+0.41%)
Apr 06, 2010	22.52	22.81	22.45	22.74	69,407	+0.14(+0.63%)
Apr 05, 2010	22.42	22.61	22.39	22.60	394,557	+0.22(+0.98%)

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