Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	31.50	31.54	31.40	31.47	33,762	-0.24(-0.76%)
Apr 28, 2011	31.40	31.71	31.40	31.71	26,249	+0.24(+0.76%)
Apr 27, 2011	31.26	31.50	31.15	31.47	37,306	+0.35(+1.12%)
Apr 26, 2011	30.96	31.13	30.93	31.12	87,664	+0.61(+2.00%)
Apr 25, 2011	30.50	30.55	30.42	30.51	3,617	-0.17(-0.55%)
Apr 21, 2011	30.58	30.79	30.58	30.68	8,826	+0.36(+1.18%)
Apr 20, 2011	30.27	30.36	30.18	30.32	19,944	+0.32(+1.07%)
Apr 19, 2011	29.86	30.00	29.78	30.00	4,869	+0.25(+0.84%)
Apr 18, 2011	30.21	30.21	29.54	29.75	6,871	-0.61(-2.01%)
Apr 15, 2011	30.16	30.36	30.15	30.36	3,794	+0.22(+0.73%)
Apr 14, 2011	30.29	30.29	29.89	30.14	19,952	+0.06(+0.19%)
Apr 13, 2011	30.00	30.08	29.91	30.08	2,398	+0.12(+0.41%)
Apr 12, 2011	30.04	30.04	29.87	29.96	1,323	+0.07(+0.23%)
Apr 11, 2011	30.05	30.05	29.82	29.89	9,063	-0.08(-0.27%)
Apr 08, 2011	30.03	30.08	29.85	29.97	5,312	-0.14(-0.48%)
Apr 07, 2011	30.36	30.42	30.06	30.11	94,352	-0.09(-0.28%)
Apr 06, 2011	30.31	30.31	30.13	30.20	3,951	+0.01(+0.03%)
Apr 05, 2011	30.10	30.38	30.10	30.19	2,818	+0.13(+0.44%)
Apr 04, 2011	30.01	30.13	30.01	30.06	9,722	+0.18(+0.62%)
Apr 01, 2011	29.81	29.91	29.81	29.87	3,561	+0.23(+0.78%)
Mar 31, 2011	29.51	29.64	29.51	29.64	5,891	+0.10(+0.34%)
Mar 30, 2011	29.37	29.65	29.37	29.54	2,740	+0.39(+1.32%)
Mar 29, 2011	29.05	29.22	29.04	29.15	4,482	+0.27(+0.93%)
Mar 28, 2011	29.00	29.00	28.89	28.89	3,838	-0.09(-0.30%)
Mar 25, 2011	28.83	29.09	28.83	28.97	3,663	+0.28(+0.99%)
Mar 24, 2011	28.59	28.69	28.53	28.69	2,288	+0.27(+0.95%)
Mar 23, 2011	28.64	28.64	28.03	28.42	2,941	+0.00(+0.00%)
Mar 22, 2011	28.50	28.50	28.38	28.42	1,640	-0.04(-0.16%)
Mar 21, 2011	28.44	28.50	28.43	28.46	5,262	+0.39(+1.40%)
Mar 18, 2011	28.33	28.35	28.07	28.07	1,606	+0.05(+0.19%)
Mar 17, 2011	28.11	28.14	28.00	28.02	3,951	+0.18(+0.63%)
Mar 16, 2011	28.22	28.32	27.84	27.84	15,964	-0.42(-1.48%)
Mar 15, 2011	28.16	28.39	28.15	28.26	7,400	-0.19(-0.65%)
Mar 14, 2011	28.66	28.69	28.32	28.45	2,678	-0.35(-1.21%)
Mar 11, 2011	28.46	28.79	28.46	28.79	4,243	+0.10(+0.36%)
Mar 10, 2011	28.73	28.77	28.53	28.69	3,242	-0.51(-1.76%)
Mar 09, 2011	29.33	29.33	29.09	29.20	5,118	+0.11(+0.38%)
Mar 08, 2011	28.96	29.18	28.96	29.10	3,812	+0.42(+1.45%)
Mar 07, 2011	29.11	29.11	28.46	28.68	4,029	-0.31(-1.07%)
Mar 04, 2011	29.10	29.10	28.81	28.99	5,459	-0.11(-0.38%)
Mar 03, 2011	28.63	29.13	28.63	29.10	12,501	+0.62(+2.18%)
Mar 02, 2011	28.44	28.48	28.15	28.48	1,735	+0.23(+0.81%)
Mar 01, 2011	28.37	28.43	28.19	28.25	2,658	-0.13(-0.46%)
Feb 28, 2011	28.39	28.59	28.30	28.38	9,905	+0.06(+0.21%)
Feb 25, 2011	28.11	28.35	28.11	28.32	3,482	+0.47(+1.69%)
Feb 24, 2011	28.00	28.00	27.76	27.85	2,297	-0.05(-0.18%)
Feb 23, 2011	28.19	28.19	27.88	27.90	11,165	-0.39(-1.38%)
Feb 22, 2011	28.64	28.64	28.18	28.29	14,635	-0.35(-1.21%)
Feb 18, 2011	28.70	28.74	28.59	28.64	171,327	+0.11(+0.37%)
Feb 17, 2011	28.40	28.57	28.36	28.53	22,016	+0.21(+0.73%)
Feb 16, 2011	28.25	28.33	28.21	28.32	1,634	+0.17(+0.59%)
Feb 15, 2011	28.07	28.23	27.30	28.16	3,320	-0.08(-0.28%)
Feb 14, 2011	28.03	28.24	28.03	28.24	2,868	+0.18(+0.63%)
Feb 11, 2011	27.88	28.10	27.88	28.06	4,534	+0.23(+0.83%)
Feb 10, 2011	27.82	27.94	27.82	27.83	3,840	+0.02(+0.09%)
Feb 09, 2011	27.75	27.88	27.70	27.80	3,785	+0.04(+0.16%)
Feb 08, 2011	27.75	27.80	27.72	27.76	3,871	+0.06(+0.22%)
Feb 07, 2011	27.65	27.80	27.65	27.70	2,985	+0.11(+0.41%)
Feb 04, 2011	27.70	27.78	27.50	27.59	4,555	-0.08(-0.30%)
Feb 03, 2011	27.36	27.68	27.36	27.67	5,802	+0.20(+0.73%)
Feb 02, 2011	27.47	27.52	27.47	27.47	1,476	-0.15(-0.53%)
Feb 01, 2011	27.47	27.62	27.45	27.62	9,766	+0.45(+1.65%)
Jan 31, 2011	27.11	27.29	27.11	27.17	9,436	-0.02(-0.07%)
Jan 28, 2011	27.61	27.61	27.13	27.19	15,221	-0.63(-2.26%)
Jan 27, 2011	27.59	27.82	27.59	27.82	11,603	+0.13(+0.46%)
Jan 26, 2011	27.45	27.69	27.45	27.69	10,713	+0.30(+1.08%)
Jan 25, 2011	27.21	27.40	27.21	27.40	10,893	+0.22(+0.81%)
Jan 24, 2011	27.24	27.28	27.18	27.18	6,063	+0.05(+0.17%)
Jan 21, 2011	27.37	27.37	27.13	27.13	3,542	-0.09(-0.34%)
Jan 20, 2011	27.31	27.31	27.14	27.22	1,745	-0.09(-0.32%)
Jan 19, 2011	27.65	27.65	27.27	27.31	7,599	-0.46(-1.66%)
Jan 18, 2011	27.75	27.77	27.62	27.77	3,423	+0.11(+0.40%)
Jan 14, 2011	27.32	27.66	27.32	27.66	6,980	+0.23(+0.84%)
Jan 13, 2011	27.47	27.55	27.43	27.43	13,223	+0.02(+0.09%)
Jan 12, 2011	27.38	27.49	27.38	27.41	3,684	+0.11(+0.39%)
Jan 11, 2011	27.28	27.37	27.27	27.30	2,804	+0.10(+0.37%)
Jan 10, 2011	27.02	27.20	26.90	27.20	3,330	+0.20(+0.76%)
Jan 07, 2011	27.10	27.16	26.89	27.00	10,502	-0.11(-0.42%)
Jan 06, 2011	27.14	27.19	27.07	27.11	5,546	+0.04(+0.17%)
Jan 05, 2011	26.87	27.11	26.87	27.07	8,801	+0.16(+0.58%)
Jan 04, 2011	27.16	27.18	26.80	26.91	43,613	-0.32(-1.18%)
Jan 03, 2011	27.05	27.31	27.05	27.23	11,105	+0.38(+1.42%)
Dec 31, 2010	26.99	27.08	26.84	26.85	9,875	-0.22(-0.81%)
Dec 30, 2010	27.04	27.10	27.03	27.07	6,921	+0.01(+0.02%)
Dec 29, 2010	27.08	27.11	27.01	27.06	7,324	+0.02(+0.08%)
Dec 28, 2010	26.99	27.07	26.95	27.04	14,864	-0.10(-0.36%)
Dec 27, 2010	27.02	27.14	26.99	27.14	8,121	-0.04(-0.14%)
Dec 23, 2010	27.22	27.22	27.16	27.18	2,329	+0.02(+0.07%)
Dec 22, 2010	27.22	27.26	27.16	27.16	7,699	-0.04(-0.16%)
Dec 21, 2010	27.18	27.22	27.18	27.20	2,260	+0.22(+0.83%)
Dec 20, 2010	27.01	27.03	26.98	26.98	2,372	-0.04(-0.13%)
Dec 17, 2010	26.82	27.05	26.82	27.02	3,583	+0.02(+0.06%)
Dec 16, 2010	26.75	27.04	26.75	27.00	5,458	+0.17(+0.63%)
Dec 15, 2010	26.60	26.92	26.58	26.83	4,682	+0.12(+0.45%)
Dec 14, 2010	26.40	26.76	26.40	26.71	6,709	+0.14(+0.53%)
Dec 13, 2010	26.56	26.57	26.56	26.57	500	+0.08(+0.30%)
Dec 10, 2010	26.18	26.60	26.18	26.49	7,881	+0.33(+1.27%)
Dec 09, 2010	26.20	26.24	26.14	26.16	5,664	-0.02(-0.07%)
Dec 08, 2010	26.22	26.28	26.18	26.18	3,390	-0.08(-0.30%)
Dec 07, 2010	26.26	26.27	26.20	26.26	5,887	+0.14(+0.53%)
Dec 06, 2010	26.04	26.15	26.04	26.12	11,885	+0.01(+0.02%)
Dec 03, 2010	26.19	26.19	25.98	26.11	4,064	+0.01(+0.04%)
Dec 02, 2010	26.04	26.11	26.04	26.10	1,453	+0.18(+0.69%)
Dec 01, 2010	25.95	26.01	25.91	25.92	12,958	+0.43(+1.69%)
Nov 30, 2010	25.38	25.55	25.38	25.49	3,854	-0.20(-0.78%)
Nov 29, 2010	25.76	25.76	25.40	25.69	7,829	-0.25(-0.96%)
Nov 26, 2010	25.96	25.96	25.92	25.94	642	-0.04(-0.15%)
Nov 24, 2010	25.96	25.98	25.98	25.98	10,673	+0.28(+1.10%)
Nov 23, 2010	25.66	25.76	25.62	25.70	3,694	-0.17(-0.66%)
Nov 22, 2010	25.78	25.91	25.71	25.87	7,942	+0.03(+0.12%)
Nov 19, 2010	25.66	25.94	25.66	25.84	4,299	+0.04(+0.16%)
Nov 18, 2010	25.79	25.86	25.79	25.80	8,482	+0.34(+1.34%)
Nov 17, 2010	25.41	25.54	25.36	25.46	14,664	+0.06(+0.24%)
Nov 16, 2010	25.61	25.66	25.35	25.40	3,312	-0.55(-2.10%)
Nov 15, 2010	25.84	25.95	25.84	25.95	4,826	+0.08(+0.29%)
Nov 12, 2010	26.00	26.08	25.81	25.87	4,696	-0.30(-1.15%)
Nov 11, 2010	25.86	26.17	25.86	26.17	2,867	+0.12(+0.46%)
Nov 10, 2010	25.65	26.06	25.65	26.05	2,442	+0.19(+0.73%)
Nov 09, 2010	26.00	26.05	25.86	25.86	3,799	-0.10(-0.39%)
Nov 08, 2010	25.82	25.97	25.82	25.96	2,828	+0.14(+0.54%)
Nov 05, 2010	25.91	25.95	25.82	25.82	2,990	+0.01(+0.05%)
Nov 04, 2010	25.66	25.86	25.66	25.81	3,354	+0.37(+1.44%)
Nov 03, 2010	25.55	25.60	25.42	25.44	2,537	-0.10(-0.39%)
Nov 02, 2010	25.42	25.56	25.40	25.54	5,398	+0.49(+1.96%)
Nov 01, 2010	25.25	25.38	25.02	25.05	5,336	-0.18(-0.72%)
Oct 29, 2010	25.25	25.26	25.22	25.23	3,530	-0.05(-0.18%)
Oct 28, 2010	25.38	25.38	25.17	25.28	4,659	+0.29(+1.15%)
Oct 27, 2010	25.00	25.10	24.98	24.99	960	-0.30(-1.19%)
Oct 25, 2010	25.32	25.52	25.29	25.29	8,108	+0.08(+0.32%)
Oct 22, 2010	25.19	25.22	25.13	25.21	7,281	+0.12(+0.48%)
Oct 21, 2010	25.18	25.18	24.99	25.09	2,455	+0.01(+0.04%)
Oct 20, 2010	24.89	25.17	24.89	25.08	3,228	+0.27(+1.09%)
Oct 19, 2010	25.11	25.13	24.75	24.81	4,260	-0.63(-2.48%)
Oct 18, 2010	25.20	25.44	25.20	25.44	4,181	+0.23(+0.92%)
Oct 15, 2010	25.37	25.37	25.14	25.21	4,049	+0.07(+0.28%)
Oct 14, 2010	25.25	25.37	25.09	25.14	6,939	-0.18(-0.71%)
Oct 13, 2010	25.08	25.33	25.08	25.32	4,549	+0.33(+1.32%)
Oct 12, 2010	24.92	25.02	24.78	24.99	10,581	+0.03(+0.12%)
Oct 11, 2010	24.90	25.05	24.90	24.96	3,179	+0.03(+0.14%)
Oct 08, 2010	24.93	24.93	24.70	24.93	2,788	+0.16(+0.63%)
Oct 07, 2010	24.69	24.84	24.69	24.77	5,973	+0.01(+0.04%)
Oct 06, 2010	24.93	24.95	24.71	24.76	5,388	-0.23(-0.92%)
Oct 05, 2010	24.82	25.01	24.81	24.99	78,913	+0.57(+2.33%)
Oct 04, 2010	24.54	24.54	24.40	24.42	1,588	-0.36(-1.45%)
Oct 01, 2010	24.78	24.97	24.64	24.78	3,338	-0.05(-0.20%)
Sep 30, 2010	25.00	25.00	24.69	24.83	3,117	+0.07(+0.28%)
Sep 29, 2010	24.71	24.84	24.61	24.76	15,845	+0.19(+0.77%)
Sep 28, 2010	24.35	24.60	24.29	24.57	7,083	+0.11(+0.45%)
Sep 27, 2010	24.47	24.53	24.42	24.46	36,496	-0.06(-0.24%)
Sep 24, 2010	24.40	24.55	24.40	24.52	1,939	+0.48(+2.00%)
Sep 23, 2010	24.26	24.31	24.04	24.04	8,990	-0.15(-0.62%)
Sep 22, 2010	24.38	24.38	24.14	24.19	4,508	-0.19(-0.79%)
Sep 21, 2010	24.41	24.52	24.33	24.38	9,233	-0.03(-0.11%)
Sep 20, 2010	24.02	24.41	24.02	24.41	2,777	+0.46(+1.92%)
Sep 17, 2010	23.95	24.04	23.84	23.95	9,589	-0.16(-0.67%)
Sep 15, 2010	23.73	24.11	23.73	24.11	42,410	+0.30(+1.27%)
Sep 14, 2010	23.60	23.86	23.60	23.81	2,700	+0.04(+0.17%)
Sep 13, 2010	23.78	23.85	23.71	23.77	4,362	+0.22(+0.93%)
Sep 10, 2010	23.40	23.58	23.35	23.55	2,117	+0.17(+0.73%)
Sep 09, 2010	23.32	23.39	23.22	23.38	10,770	+0.31(+1.34%)
Sep 08, 2010	22.98	23.13	22.98	23.07	6,751	+0.14(+0.61%)
Sep 07, 2010	23.15	23.15	22.92	22.93	4,363	-0.29(-1.25%)
Sep 03, 2010	23.13	23.22	23.09	23.22	7,399	+0.35(+1.53%)
Sep 02, 2010	22.61	22.88	22.61	22.87	12,787	+0.20(+0.88%)
Sep 01, 2010	22.64	22.67	22.55	22.67	8,421	+0.64(+2.91%)
Aug 31, 2010	22.15	22.21	21.99	22.03	5,501	-0.14(-0.63%)
Aug 30, 2010	22.54	22.61	22.17	22.17	15,761	-0.45(-1.99%)
Aug 27, 2010	22.62	22.62	22.03	22.62	11,543	+0.42(+1.89%)
Aug 26, 2010	22.51	22.57	22.20	22.20	13,240	-0.34(-1.51%)
Aug 25, 2010	22.02	22.54	22.00	22.54	8,012	+0.41(+1.85%)
Aug 24, 2010	22.11	22.30	22.11	22.13	7,129	-0.44(-1.95%)
Aug 23, 2010	22.82	22.82	22.57	22.57	17,205	-0.10(-0.44%)
Aug 20, 2010	22.68	22.68	22.48	22.67	14,737	-0.08(-0.35%)
Aug 19, 2010	23.16	23.16	22.72	22.75	14,645	-0.56(-2.40%)
Aug 18, 2010	23.25	23.46	23.06	23.31	84,195	+0.03(+0.13%)
Aug 17, 2010	23.13	23.43	23.05	23.28	39,344	+0.33(+1.44%)
Aug 16, 2010	22.83	23.06	22.82	22.95	39,211	-0.03(-0.13%)
Aug 13, 2010	22.98	23.11	22.93	22.98	71,406	-0.11(-0.48%)
Aug 12, 2010	22.89	23.16	22.89	23.09	21,070	+0.05(+0.22%)
Aug 11, 2010	23.27	23.30	23.04	23.04	12,528	-0.85(-3.56%)
Aug 10, 2010	23.96	23.96	23.60	23.89	22,719	-0.08(-0.35%)
Aug 09, 2010	23.97	24.00	23.88	23.97	12,940	+0.12(+0.49%)
Aug 06, 2010	23.86	23.87	23.46	23.86	1,475,064	+0.05(+0.19%)
Aug 05, 2010	23.69	23.90	23.69	23.81	8,661	-0.11(-0.46%)
Aug 04, 2010	23.51	23.93	23.51	23.92	8,792	+0.40(+1.70%)
Aug 03, 2010	23.28	23.71	23.28	23.52	8,096	+0.09(+0.38%)
Aug 02, 2010	23.44	23.54	23.39	23.43	4,355	+0.29(+1.25%)
Jul 30, 2010	23.14	23.14	22.56	23.14	7,414	+0.32(+1.40%)
Jul 29, 2010	22.83	23.02	22.58	22.82	13,504	+0.13(+0.57%)
Jul 28, 2010	23.01	23.01	22.66	22.69	16,758	-0.40(-1.72%)
Jul 27, 2010	23.31	23.31	23.07	23.09	6,778	-0.21(-0.91%)
Jul 26, 2010	22.91	23.30	22.91	23.30	7,788	+0.44(+1.92%)
Jul 23, 2010	22.64	22.95	22.64	22.86	9,827	+0.16(+0.70%)
Jul 22, 2010	22.74	22.99	22.67	22.70	7,371	+0.18(+0.80%)
Jul 21, 2010	23.06	23.10	22.45	22.52	13,073	-0.51(-2.21%)
Jul 20, 2010	22.77	23.06	22.77	23.03	2,926	+0.06(+0.26%)
Jul 19, 2010	22.97	23.05	22.88	22.97	9,666	-0.05(-0.22%)
Jul 16, 2010	23.02	23.52	23.01	23.02	7,298	-0.66(-2.79%)
Jul 15, 2010	23.62	23.69	23.41	23.68	7,986	+0.10(+0.42%)
Jul 14, 2010	23.54	23.69	23.51	23.58	4,938	-0.01(-0.04%)
Jul 13, 2010	23.43	23.66	23.40	23.59	9,941	+0.34(+1.46%)
Jul 12, 2010	23.37	23.40	23.18	23.25	9,413	-0.17(-0.73%)
Jul 09, 2010	23.42	23.42	23.29	23.42	3,137	+0.10(+0.43%)
Jul 08, 2010	23.30	23.35	23.18	23.32	5,964	+0.17(+0.73%)
Jul 07, 2010	22.65	23.15	22.65	23.15	6,724	+0.42(+1.85%)
Jul 06, 2010	22.97	23.13	22.61	22.73	6,043	-0.13(-0.57%)
Jul 02, 2010	22.86	22.91	22.69	22.86	4,475	-0.00(-0.01%)
Jul 01, 2010	22.93	22.93	22.35	22.86	51,513	-0.47(-2.00%)
Jun 30, 2010	23.58	23.69	23.27	23.33	24,649	-0.25(-1.06%)
Jun 29, 2010	23.81	23.81	23.41	23.58	55,206	-0.68(-2.79%)
Jun 25, 2010	24.26	24.36	24.00	24.26	9,894	+0.16(+0.65%)
Jun 24, 2010	24.19	24.32	24.07	24.10	24,815	-0.31(-1.27%)
Jun 23, 2010	24.42	24.50	24.20	24.41	7,839	-0.14(-0.57%)
Jun 22, 2010	24.91	25.01	24.55	24.55	12,588	-0.27(-1.09%)
Jun 21, 2010	25.21	25.25	24.78	24.82	23,321	-0.14(-0.56%)
Jun 18, 2010	24.96	25.12	24.93	24.96	19,193	-0.08(-0.32%)
Jun 17, 2010	25.08	25.15	24.94	25.04	17,708	-0.02(-0.07%)
Jun 16, 2010	24.95	25.11	24.92	25.06	32,085	+0.08(+0.31%)
Jun 15, 2010	24.69	24.99	24.69	24.98	7,037	+0.43(+1.75%)
Jun 14, 2010	24.65	24.81	24.55	24.55	10,369	+0.19(+0.78%)
Jun 11, 2010	24.43	24.43	24.26	24.36	4,354	+0.14(+0.58%)
Jun 10, 2010	24.03	24.23	23.99	24.22	14,366	+0.49(+2.06%)
Jun 09, 2010	23.85	24.09	23.63	23.73	18,293	+0.02(+0.08%)
Jun 08, 2010	23.78	23.84	23.40	23.71	13,850	-0.09(-0.38%)
Jun 07, 2010	24.07	24.23	23.80	23.80	6,664	-0.25(-1.03%)
Jun 04, 2010	24.05	24.70	24.04	24.05	6,872	-0.88(-3.53%)
Jun 03, 2010	24.64	24.93	24.64	24.93	29,759	+0.33(+1.33%)
Jun 02, 2010	24.14	24.60	24.14	24.60	4,151	+0.50(+2.07%)
Jun 01, 2010	24.36	24.50	24.10	24.10	9,059	-0.67(-2.70%)
May 28, 2010	24.77	24.78	24.58	24.77	16,665	+0.14(+0.56%)
May 27, 2010	24.55	24.63	24.34	24.63	8,627	+0.55(+2.29%)
May 26, 2010	24.13	24.41	23.98	24.08	17,443	+0.10(+0.42%)
May 25, 2010	23.64	23.98	23.44	23.98	26,027	-0.18(-0.75%)
May 24, 2010	24.08	24.38	24.07	24.16	11,772	+0.15(+0.62%)
May 21, 2010	23.58	24.10	23.54	24.01	38,313	+0.01(+0.04%)
May 20, 2010	24.08	24.32	24.00	24.00	27,357	-0.90(-3.61%)
May 19, 2010	25.05	25.05	24.71	24.90	57,569	-0.10(-0.40%)
May 18, 2010	25.50	25.50	24.94	25.00	11,953	-0.27(-1.07%)
May 17, 2010	25.31	25.32	24.76	25.27	10,644	+0.15(+0.60%)
May 14, 2010	25.12	25.47	24.93	25.12	47,426	-0.40(-1.57%)
May 13, 2010	25.70	25.75	25.49	25.52	13,143	-0.19(-0.74%)
May 12, 2010	25.40	25.72	25.28	25.71	11,870	+0.43(+1.70%)
May 11, 2010	25.22	25.46	25.22	25.28	16,494	+0.13(+0.52%)
May 10, 2010	25.05	25.15	24.92	25.15	46,485	+0.97(+4.01%)
May 07, 2010	24.48	24.57	24.05	24.18	36,496	-0.59(-2.38%)
May 06, 2010	25.32	25.41	23.87	24.77	10,929	-0.65(-2.57%)
May 05, 2010	25.35	25.50	25.29	25.42	10,859	-0.10(-0.38%)
May 04, 2010	25.69	25.73	25.47	25.52	11,381	-0.43(-1.66%)

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