Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	23.08	23.23	22.87	23.14	8,113	+0.12(+0.52%)
Apr 28, 2011	23.00	23.02	22.80	23.02	6,054	+0.00(+0.00%)
Apr 27, 2011	22.94	23.05	22.57	23.02	11,354	+0.03(+0.13%)
Apr 26, 2011	22.86	23.09	22.55	22.99	2,544	+0.16(+0.70%)
Apr 25, 2011	22.80	22.83	22.58	22.83	2,790	-0.04(-0.17%)
Apr 21, 2011	22.98	22.98	22.61	22.87	7,626	-0.07(-0.31%)
Apr 20, 2011	23.00	23.47	22.71	22.94	14,410	+0.20(+0.88%)
Apr 19, 2011	23.08	23.08	22.61	22.74	4,562	-0.19(-0.83%)
Apr 18, 2011	22.69	23.30	22.69	22.93	3,221	-0.52(-2.22%)
Apr 15, 2011	23.32	23.85	23.32	23.45	13,030	+0.09(+0.39%)
Apr 14, 2011	23.02	23.54	23.02	23.36	4,258	+0.07(+0.30%)
Apr 13, 2011	23.40	23.40	23.16	23.29	9,608	+0.09(+0.39%)
Apr 12, 2011	22.06	23.31	22.06	23.20	12,795	-0.26(-1.11%)
Apr 11, 2011	23.72	23.75	23.13	23.46	8,711	-0.22(-0.93%)
Apr 08, 2011	23.95	23.95	23.68	23.68	10,181	-0.22(-0.92%)
Apr 07, 2011	23.63	23.94	23.48	23.90	12,602	+0.30(+1.27%)
Apr 06, 2011	23.30	23.68	22.89	23.60	6,827	+0.36(+1.55%)
Apr 05, 2011	22.82	23.47	22.82	23.24	5,470	+0.31(+1.35%)
Apr 04, 2011	23.00	23.00	22.65	22.93	2,990	+0.11(+0.48%)
Apr 01, 2011	22.62	23.00	22.41	22.82	7,597	+0.31(+1.38%)
Mar 31, 2011	22.25	22.51	22.15	22.51	5,430	+0.20(+0.90%)
Mar 30, 2011	22.23	22.31	21.94	22.31	5,297	+0.11(+0.50%)
Mar 29, 2011	21.91	22.20	21.81	22.20	2,088	+0.44(+2.02%)
Mar 28, 2011	22.07	22.07	21.76	21.76	5,577	-0.22(-1.00%)
Mar 25, 2011	21.85	22.34	21.73	21.98	7,248	+0.02(+0.09%)
Mar 24, 2011	21.87	21.96	21.67	21.96	2,427	+0.19(+0.87%)
Mar 23, 2011	21.56	21.77	21.50	21.77	8,195	+0.21(+0.97%)
Mar 22, 2011	21.74	21.75	21.50	21.56	8,782	-0.16(-0.74%)
Mar 21, 2011	21.75	21.96	21.40	21.72	12,995	+0.34(+1.59%)
Mar 18, 2011	21.09	21.43	20.85	21.38	15,434	+0.48(+2.30%)
Mar 17, 2011	20.77	20.92	20.64	20.90	4,628	+0.51(+2.50%)
Mar 16, 2011	20.77	20.77	20.25	20.39	16,453	-0.45(-2.16%)
Mar 15, 2011	20.00	21.01	20.00	20.84	2,199	+0.18(+0.87%)
Mar 14, 2011	20.21	21.09	20.11	20.66	7,545	+0.18(+0.88%)
Mar 11, 2011	20.28	21.20	20.00	20.48	23,800	+0.16(+0.79%)
Mar 10, 2011	21.34	21.34	20.30	20.32	16,842	-1.07(-5.02%)
Mar 09, 2011	20.51	21.45	20.51	21.39	739	-0.09(-0.40%)
Mar 08, 2011	20.94	21.48	20.94	21.48	3,420	+0.56(+2.68%)
Mar 07, 2011	21.49	21.52	20.70	20.92	8,573	-0.42(-1.97%)
Mar 04, 2011	21.44	21.45	21.34	21.34	1,794	-0.32(-1.48%)
Mar 03, 2011	21.21	21.71	21.15	21.66	7,732	+0.64(+3.04%)
Mar 02, 2011	20.97	21.10	20.74	21.02	3,814	-0.18(-0.85%)
Mar 01, 2011	21.72	21.72	21.16	21.20	5,666	-0.57(-2.62%)
Feb 28, 2011	21.83	21.83	21.25	21.77	5,001	+0.17(+0.79%)
Feb 25, 2011	21.06	21.66	20.86	21.60	4,768	+0.52(+2.47%)
Feb 24, 2011	21.27	21.30	20.84	21.08	12,612	+0.02(+0.09%)
Feb 23, 2011	20.94	21.60	20.88	21.06	19,588	+0.21(+1.01%)
Feb 22, 2011	21.92	22.11	20.65	20.85	18,181	-1.34(-6.04%)
Feb 18, 2011	22.20	22.50	21.79	22.19	14,957	+0.10(+0.45%)
Feb 17, 2011	21.78	22.09	21.37	22.09	9,548	+0.32(+1.47%)
Feb 16, 2011	21.70	21.80	21.45	21.77	4,342	+0.30(+1.40%)
Feb 15, 2011	21.59	21.63	21.34	21.47	9,138	-0.17(-0.79%)
Feb 14, 2011	21.59	21.99	21.46	21.64	1,466	-0.06(-0.28%)
Feb 11, 2011	21.39	21.70	21.39	21.70	6,240	+0.31(+1.45%)
Feb 10, 2011	21.00	21.57	21.00	21.39	1,862	+0.39(+1.86%)
Feb 09, 2011	20.83	21.05	20.83	21.00	2,450	+0.17(+0.82%)
Feb 08, 2011	20.60	20.89	20.55	20.83	5,533	+0.16(+0.77%)
Feb 07, 2011	20.22	20.67	20.18	20.67	6,462	+0.37(+1.82%)
Feb 04, 2011	20.51	20.75	20.05	20.30	10,408	-0.28(-1.36%)
Feb 03, 2011	20.59	20.60	20.50	20.58	1,789	-0.17(-0.82%)
Feb 02, 2011	20.60	20.83	20.54	20.75	3,598	-0.16(-0.77%)
Feb 01, 2011	20.44	20.91	20.44	20.91	5,184	+0.34(+1.65%)
Jan 31, 2011	20.91	20.91	20.50	20.57	17,934	-0.10(-0.48%)
Jan 28, 2011	20.93	21.03	20.67	20.67	13,764	-0.43(-2.04%)
Jan 27, 2011	21.18	21.48	20.97	21.10	4,087	-0.03(-0.14%)
Jan 26, 2011	20.70	21.18	20.62	21.13	3,661	+0.61(+2.97%)
Jan 25, 2011	20.25	20.90	20.25	20.52	7,405	+0.17(+0.84%)
Jan 24, 2011	20.36	20.77	20.29	20.35	7,380	+0.17(+0.84%)
Jan 21, 2011	21.36	21.36	20.15	20.18	11,851	-0.94(-4.45%)
Jan 20, 2011	21.95	21.95	21.12	21.12	5,773	-0.59(-2.72%)
Jan 19, 2011	22.89	23.00	21.71	21.71	8,800	-1.06(-4.66%)
Jan 18, 2011	22.75	23.16	22.75	22.77	5,072	-0.16(-0.70%)
Jan 14, 2011	22.67	22.97	22.59	22.93	5,720	+0.26(+1.15%)
Jan 13, 2011	23.38	23.38	22.67	22.67	3,837	-0.50(-2.16%)
Jan 12, 2011	23.42	23.42	23.17	23.17	2,494	+0.03(+0.13%)
Jan 11, 2011	23.34	23.49	22.99	23.14	12,746	-0.11(-0.47%)
Jan 10, 2011	23.18	23.25	22.93	23.25	3,583	-0.12(-0.51%)
Jan 07, 2011	23.63	23.64	23.21	23.37	5,991	-0.35(-1.48%)
Jan 06, 2011	23.39	23.72	23.20	23.72	11,102	-0.03(-0.13%)
Jan 05, 2011	23.65	23.76	23.58	23.75	2,554	+0.24(+1.02%)
Jan 04, 2011	24.05	24.05	23.51	23.51	6,473	-0.55(-2.29%)
Jan 03, 2011	23.68	24.14	23.68	24.06	4,972	+0.51(+2.17%)
Dec 31, 2010	23.61	23.76	23.55	23.55	5,037	-0.06(-0.25%)
Dec 30, 2010	23.99	23.99	23.61	23.61	1,669	-0.22(-0.92%)
Dec 29, 2010	23.99	23.99	23.81	23.83	1,711	+0.05(+0.21%)
Dec 28, 2010	24.19	24.19	23.78	23.78	2,333	-0.24(-1.00%)
Dec 27, 2010	23.80	24.02	23.65	24.02	4,620	+0.52(+2.21%)
Dec 23, 2010	23.79	23.79	23.24	23.50	6,335	+0.01(+0.04%)
Dec 22, 2010	23.51	23.74	23.19	23.49	4,814	+0.19(+0.82%)
Dec 21, 2010	23.01	23.46	22.83	23.30	21,722	+0.27(+1.17%)
Dec 20, 2010	22.98	23.40	22.45	23.03	10,478	+0.48(+2.13%)
Dec 17, 2010	22.29	22.82	22.29	22.55	22,585	+0.33(+1.49%)
Dec 16, 2010	23.20	23.20	21.91	22.22	23,728	-1.58(-6.64%)
Dec 15, 2010	24.00	24.20	23.75	23.80	11,820	+0.01(+0.04%)
Dec 14, 2010	24.05	24.34	23.57	23.79	14,673	-0.06(-0.25%)
Dec 13, 2010	23.65	24.40	23.64	23.85	5,189	+0.18(+0.76%)
Dec 10, 2010	22.52	23.84	22.52	23.67	12,194	+0.42(+1.81%)
Dec 09, 2010	22.01	23.32	22.01	23.25	11,709	+0.63(+2.79%)
Dec 08, 2010	22.38	22.64	21.79	22.62	2,527	+0.33(+1.48%)
Dec 07, 2010	21.94	22.39	21.84	22.29	7,133	+0.47(+2.15%)
Dec 06, 2010	21.32	22.40	21.32	21.82	29,800	-0.32(-1.45%)
Dec 03, 2010	22.13	22.33	21.80	22.14	6,165	+0.02(+0.09%)
Dec 02, 2010	22.84	22.84	21.95	22.12	12,689	-0.72(-3.15%)
Dec 01, 2010	22.64	23.22	22.45	22.84	20,262	+0.51(+2.28%)
Nov 30, 2010	22.11	22.64	22.11	22.33	4,903	+0.03(+0.13%)
Nov 29, 2010	22.15	22.93	22.00	22.30	8,541	+0.00(+0.00%)
Nov 26, 2010	22.20	22.46	22.20	22.30	700	-0.24(-1.06%)
Nov 24, 2010	22.58	22.54	22.54	22.54	9,771	+0.43(+1.94%)
Nov 23, 2010	22.45	22.45	21.99	22.11	4,873	-0.49(-2.17%)
Nov 22, 2010	22.84	22.84	22.35	22.60	6,119	-0.44(-1.91%)
Nov 19, 2010	22.92	23.05	22.74	23.04	8,005	+0.17(+0.74%)
Nov 18, 2010	23.24	23.45	22.87	22.87	6,848	-0.35(-1.51%)
Nov 17, 2010	23.01	23.27	23.01	23.22	1,152	+0.38(+1.66%)
Nov 16, 2010	22.97	23.70	22.53	22.84	8,181	-0.34(-1.47%)
Nov 15, 2010	23.41	23.41	23.05	23.18	2,363	+0.48(+2.11%)
Nov 12, 2010	22.94	23.09	22.55	22.70	8,583	-0.38(-1.65%)
Nov 11, 2010	23.46	23.46	22.83	23.08	7,433	-0.60(-2.53%)
Nov 10, 2010	23.82	23.88	23.08	23.68	5,458	+0.43(+1.85%)
Nov 09, 2010	23.90	24.00	23.11	23.25	5,618	-0.92(-3.81%)
Nov 08, 2010	24.39	24.40	23.23	24.17	19,266	+0.14(+0.58%)
Nov 05, 2010	24.31	24.42	23.50	24.03	17,963	-0.28(-1.15%)
Nov 04, 2010	23.00	24.31	23.00	24.31	23,298	+1.40(+6.11%)
Nov 03, 2010	22.62	22.92	22.60	22.91	2,630	+0.20(+0.88%)
Nov 02, 2010	22.67	22.96	22.41	22.71	9,210	+0.32(+1.43%)
Nov 01, 2010	22.77	22.77	22.16	22.39	11,947	-0.39(-1.71%)
Oct 29, 2010	22.21	22.98	22.00	22.78	8,074	+0.58(+2.61%)
Oct 28, 2010	21.89	22.75	21.89	22.20	3,334	-0.02(-0.09%)
Oct 27, 2010	22.39	22.90	22.04	22.22	4,034	-0.37(-1.64%)
Oct 25, 2010	22.63	22.76	22.19	22.59	4,858	+0.16(+0.71%)
Oct 22, 2010	22.28	22.92	21.80	22.43	6,501	+0.41(+1.86%)
Oct 21, 2010	22.84	22.84	21.66	22.02	6,167	-0.78(-3.42%)
Oct 20, 2010	22.28	22.80	21.71	22.80	3,463	+0.74(+3.35%)
Oct 19, 2010	22.66	22.66	22.06	22.06	4,813	-0.93(-4.05%)
Oct 18, 2010	21.55	22.99	21.55	22.99	2,307	+0.67(+3.00%)
Oct 15, 2010	22.49	22.62	22.15	22.32	14,334	+0.27(+1.22%)
Oct 14, 2010	22.47	22.47	21.90	22.05	2,697	-0.16(-0.72%)
Oct 13, 2010	21.97	22.43	21.95	22.21	23,258	+0.30(+1.37%)
Oct 12, 2010	22.18	22.18	21.32	21.91	9,270	-0.34(-1.53%)
Oct 11, 2010	23.00	23.00	22.23	22.25	7,881	-0.78(-3.39%)
Oct 08, 2010	22.03	23.14	22.03	23.03	16,261	+0.21(+0.92%)
Oct 07, 2010	22.96	22.96	22.03	22.82	5,818	-0.08(-0.35%)
Oct 06, 2010	22.88	22.99	22.75	22.90	9,615	-0.10(-0.43%)
Oct 05, 2010	21.80	23.00	21.71	23.00	22,547	+1.17(+5.36%)
Oct 04, 2010	22.06	22.06	21.36	21.83	10,366	-0.36(-1.62%)
Oct 01, 2010	22.00	22.46	21.88	22.19	5,701	+0.25(+1.14%)
Sep 30, 2010	21.80	22.00	21.78	21.94	5,812	+0.21(+0.97%)
Sep 29, 2010	21.19	21.73	21.10	21.73	10,810	+0.47(+2.21%)
Sep 28, 2010	21.16	21.52	20.27	21.26	5,520	+0.24(+1.14%)
Sep 27, 2010	21.25	21.35	20.89	21.02	7,532	+0.02(+0.10%)
Sep 24, 2010	20.92	21.12	20.50	21.00	30,670	+0.32(+1.55%)
Sep 23, 2010	21.50	21.78	20.63	20.68	6,603	-0.82(-3.81%)
Sep 22, 2010	22.15	22.15	21.45	21.50	6,069	-0.30(-1.38%)
Sep 21, 2010	21.70	22.13	21.50	21.80	8,452	+0.02(+0.09%)
Sep 20, 2010	20.98	21.85	20.98	21.78	22,888	+0.77(+3.66%)
Sep 17, 2010	21.29	21.45	20.44	21.01	27,251	-0.14(-0.66%)
Sep 15, 2010	21.26	21.44	20.94	21.15	5,238	-0.14(-0.66%)
Sep 14, 2010	21.45	21.49	20.98	21.29	6,264	-0.19(-0.88%)
Sep 13, 2010	20.96	21.49	20.66	21.48	11,402	+0.61(+2.92%)
Sep 10, 2010	20.45	20.87	20.45	20.87	3,306	+0.06(+0.29%)
Sep 09, 2010	20.80	20.97	20.70	20.81	2,766	+0.14(+0.68%)
Sep 08, 2010	20.89	20.89	20.42	20.67	6,386	+0.26(+1.27%)
Sep 07, 2010	20.90	20.90	20.41	20.41	8,182	-0.51(-2.44%)
Sep 03, 2010	20.90	20.92	20.55	20.92	4,221	+0.10(+0.48%)
Sep 02, 2010	20.62	20.98	20.09	20.82	4,840	+0.04(+0.19%)
Sep 01, 2010	19.88	20.81	19.80	20.78	13,322	+1.13(+5.75%)
Aug 31, 2010	19.62	19.86	19.62	19.65	6,848	-0.03(-0.15%)
Aug 30, 2010	19.44	19.77	19.44	19.68	13,953	-0.09(-0.46%)
Aug 27, 2010	19.05	19.77	19.03	19.77	8,716	+0.94(+4.99%)
Aug 26, 2010	19.02	19.09	18.83	18.83	2,433	-0.17(-0.89%)
Aug 25, 2010	18.48	19.00	18.48	19.00	4,770	+0.43(+2.32%)
Aug 24, 2010	18.08	18.75	18.08	18.57	7,110	+0.32(+1.75%)
Aug 23, 2010	18.59	18.59	18.00	18.25	23,065	-0.36(-1.93%)
Aug 20, 2010	18.63	19.28	18.61	18.61	7,625	-0.09(-0.48%)
Aug 19, 2010	19.13	19.25	18.70	18.70	6,759	-0.44(-2.30%)
Aug 18, 2010	19.59	19.59	18.66	19.14	15,984	-0.53(-2.69%)
Aug 17, 2010	18.66	20.15	18.39	19.67	32,510	+1.25(+6.79%)
Aug 16, 2010	18.69	18.80	18.26	18.42	9,482	+0.01(+0.05%)
Aug 13, 2010	18.74	19.05	18.41	18.41	12,181	-0.33(-1.76%)
Aug 12, 2010	18.88	19.24	18.30	18.74	14,065	-0.28(-1.47%)
Aug 11, 2010	20.21	20.21	18.99	19.02	16,145	-1.44(-7.04%)
Aug 10, 2010	20.40	21.08	20.12	20.46	3,911	-0.19(-0.92%)
Aug 09, 2010	20.64	20.85	20.23	20.65	4,698	+0.21(+1.03%)
Aug 06, 2010	20.98	21.00	20.08	20.44	7,321	-0.70(-3.31%)
Aug 05, 2010	21.38	21.73	20.94	21.14	3,261	-0.30(-1.40%)
Aug 04, 2010	21.83	21.83	21.21	21.44	6,336	-0.33(-1.52%)
Aug 03, 2010	22.10	22.10	21.56	21.77	18,125	-0.42(-1.89%)
Aug 02, 2010	22.29	22.30	21.72	22.19	5,429	+0.09(+0.41%)
Jul 30, 2010	21.35	22.30	20.85	22.10	17,025	+0.53(+2.46%)
Jul 29, 2010	21.61	21.61	21.40	21.57	7,707	+0.20(+0.94%)
Jul 28, 2010	21.00	21.48	21.00	21.37	5,389	-0.38(-1.75%)
Jul 27, 2010	21.08	21.98	20.59	21.75	21,892	+0.85(+4.07%)
Jul 26, 2010	20.55	21.00	19.88	20.90	8,372	+0.70(+3.47%)
Jul 23, 2010	20.12	20.27	19.49	20.20	5,922	-0.09(-0.44%)
Jul 22, 2010	19.09	20.39	19.09	20.29	7,509	+1.43(+7.58%)
Jul 21, 2010	19.57	19.79	18.06	18.86	10,340	-0.60(-3.08%)
Jul 20, 2010	18.70	19.79	18.70	19.46	8,021	+0.56(+2.96%)
Jul 19, 2010	19.27	19.27	18.49	18.90	8,136	+0.07(+0.37%)
Jul 16, 2010	19.81	19.84	18.83	18.83	20,186	-1.04(-5.23%)
Jul 15, 2010	20.19	20.48	19.79	19.87	13,268	-0.33(-1.63%)
Jul 14, 2010	20.44	20.57	20.19	20.20	18,337	-0.50(-2.42%)
Jul 13, 2010	19.95	21.12	19.64	20.70	10,340	+1.02(+5.18%)
Jul 12, 2010	20.03	20.03	19.62	19.68	4,201	+0.04(+0.20%)
Jul 09, 2010	19.35	19.82	18.91	19.64	8,510	+0.20(+1.03%)
Jul 08, 2010	19.36	19.64	18.50	19.44	32,743	+0.20(+1.04%)
Jul 07, 2010	19.70	19.70	19.00	19.24	22,682	-0.34(-1.74%)
Jul 06, 2010	20.02	20.71	19.57	19.58	15,897	-1.00(-4.86%)
Jul 02, 2010	21.27	21.27	20.52	20.58	5,915	-0.51(-2.42%)
Jul 01, 2010	21.48	21.48	20.75	21.09	8,582	-0.30(-1.40%)
Jun 30, 2010	21.66	21.71	21.29	21.39	26,282	-0.25(-1.16%)
Jun 29, 2010	21.77	22.07	21.50	21.64	17,100	-0.92(-4.08%)
Jun 25, 2010	20.63	23.00	20.31	22.56	233,054	+2.07(+10.10%)
Jun 24, 2010	20.17	20.78	20.11	20.49	30,690	-0.16(-0.77%)
Jun 23, 2010	20.14	20.90	20.14	20.65	9,868	+0.47(+2.33%)
Jun 22, 2010	20.61	20.76	20.06	20.18	12,710	-0.33(-1.61%)
Jun 21, 2010	20.48	20.55	20.25	20.51	3,972	+0.32(+1.58%)
Jun 18, 2010	20.37	20.46	20.05	20.19	30,243	-0.02(-0.10%)
Jun 17, 2010	19.60	20.28	19.60	20.21	5,456	+0.37(+1.86%)
Jun 16, 2010	20.13	20.26	19.62	19.84	2,327	-0.46(-2.27%)
Jun 15, 2010	20.13	20.35	19.64	20.30	9,373	+0.22(+1.10%)
Jun 14, 2010	20.18	20.33	19.42	20.08	5,113	+0.08(+0.40%)
Jun 11, 2010	19.71	20.00	19.70	20.00	9,967	+0.14(+0.70%)
Jun 10, 2010	19.99	19.99	19.41	19.86	10,219	+0.17(+0.86%)
Jun 09, 2010	19.81	19.90	19.46	19.69	3,220	+0.08(+0.41%)
Jun 08, 2010	19.42	19.62	19.00	19.61	7,757	+0.10(+0.51%)
Jun 07, 2010	19.33	20.43	19.30	19.51	20,222	+0.28(+1.46%)
Jun 04, 2010	19.59	19.80	19.22	19.23	9,278	-0.77(-3.85%)
Jun 03, 2010	19.79	20.20	19.35	20.00	4,270	+0.12(+0.60%)
Jun 02, 2010	18.11	19.88	18.11	19.88	5,437	+0.72(+3.76%)
Jun 01, 2010	20.00	20.04	19.16	19.16	8,970	-0.98(-4.87%)
May 28, 2010	19.27	20.21	19.28	20.14	7,046	+0.87(+4.51%)
May 27, 2010	19.44	19.44	19.02	19.27	11,623	+0.21(+1.10%)
May 26, 2010	19.81	20.03	19.05	19.06	6,267	-0.15(-0.78%)
May 25, 2010	19.33	19.61	19.08	19.21	10,277	-0.50(-2.54%)
May 24, 2010	20.00	20.53	19.52	19.71	4,763	-0.24(-1.20%)
May 21, 2010	19.35	20.09	19.35	19.95	11,968	+0.44(+2.26%)
May 20, 2010	19.97	20.30	19.50	19.51	5,122	-0.85(-4.17%)
May 19, 2010	20.43	20.50	20.33	20.36	7,558	-0.02(-0.10%)
May 18, 2010	21.17	21.17	20.00	20.38	8,707	-0.55(-2.63%)
May 17, 2010	21.27	21.31	20.61	20.93	4,677	-0.17(-0.81%)
May 14, 2010	21.50	21.50	20.87	21.10	3,581	-0.54(-2.50%)
May 13, 2010	21.79	21.79	21.55	21.64	2,848	-0.11(-0.51%)
May 12, 2010	21.53	21.89	21.53	21.75	17,518	+0.18(+0.83%)
May 11, 2010	21.65	21.66	20.45	21.57	12,886	+0.91(+4.40%)
May 10, 2010	20.10	21.66	19.66	20.66	15,790	+1.07(+5.46%)
May 07, 2010	19.68	20.28	19.53	19.59	6,474	-0.06(-0.31%)
May 06, 2010	21.04	21.20	19.65	19.65	8,524	-1.74(-8.13%)
May 05, 2010	21.50	21.78	21.39	21.39	3,872	-0.41(-1.88%)
May 04, 2010	21.67	21.90	21.58	21.80	7,206	-0.11(-0.50%)

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.