Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.42	24.76	24.42	24.74	3,090	+0.07(+0.28%)
Apr 28, 2011	24.64	24.67	24.47	24.67	5,293	+0.01(+0.04%)
Apr 27, 2011	24.39	24.66	24.35	24.66	3,230	+0.65(+2.71%)
Apr 26, 2011	23.78	24.12	23.78	24.01	6,199	+0.29(+1.21%)
Apr 25, 2011	23.58	23.74	23.50	23.72	21,550	+0.06(+0.27%)
Apr 21, 2011	23.79	23.87	23.63	23.66	5,370	-0.09(-0.38%)
Apr 20, 2011	23.52	23.75	23.52	23.75	5,104	+0.33(+1.41%)
Apr 19, 2011	23.27	23.42	23.27	23.42	4,620	+0.26(+1.12%)
Apr 18, 2011	23.31	23.31	23.02	23.16	5,464	-0.36(-1.53%)
Apr 15, 2011	23.44	23.59	23.41	23.52	4,990	+0.11(+0.47%)
Apr 14, 2011	23.12	23.55	23.12	23.41	1,580	+0.23(+0.99%)
Apr 13, 2011	23.12	23.27	23.11	23.18	2,911	+0.16(+0.70%)
Apr 12, 2011	23.02	23.16	22.93	23.02	6,930	+0.01(+0.04%)
Apr 11, 2011	23.02	23.22	22.90	23.01	2,658	+0.10(+0.44%)
Apr 08, 2011	23.01	23.13	22.85	22.91	13,284	+0.01(+0.04%)
Apr 07, 2011	22.85	22.93	22.76	22.90	5,705	-0.05(-0.22%)
Apr 06, 2011	22.99	23.05	22.89	22.95	4,557	+0.18(+0.79%)
Apr 05, 2011	22.67	22.96	22.67	22.77	6,377	+0.19(+0.84%)
Apr 04, 2011	22.68	22.68	22.46	22.58	14,273	+0.27(+1.21%)
Apr 01, 2011	22.26	22.45	22.19	22.31	4,583	+0.16(+0.72%)
Mar 31, 2011	22.03	22.29	22.03	22.15	14,279	+0.20(+0.91%)
Mar 30, 2011	21.95	21.95	21.95	21.95	60,451	+0.44(+2.05%)
Mar 29, 2011	21.37	21.59	21.37	21.51	43,604	-0.11(-0.51%)
Mar 28, 2011	21.72	21.78	21.62	21.62	14,835	-0.31(-1.41%)
Mar 25, 2011	22.03	22.15	21.92	21.93	63,156	-0.35(-1.57%)
Mar 24, 2011	22.25	22.39	22.19	22.28	8,216	-0.12(-0.54%)
Mar 23, 2011	21.94	22.40	21.94	22.40	93,081	-0.22(-0.97%)
Mar 22, 2011	22.60	22.82	22.58	22.62	1,190,931	-0.05(-0.22%)
Mar 21, 2011	22.52	22.69	22.52	22.67	14,296	+0.35(+1.57%)
Mar 18, 2011	22.41	22.42	22.31	22.32	10,230	+0.06(+0.27%)
Mar 17, 2011	22.22	22.31	22.12	22.26	16,533	+0.67(+3.10%)
Mar 16, 2011	21.99	22.06	21.45	21.59	8,477	-0.36(-1.64%)
Mar 15, 2011	22.08	22.08	21.95	21.95	5,061	-0.47(-2.10%)
Mar 14, 2011	22.51	22.59	22.41	22.42	7,019	-0.53(-2.31%)
Mar 11, 2011	22.94	23.00	22.82	22.95	16,256	+0.25(+1.10%)
Mar 10, 2011	22.81	22.82	22.64	22.70	27,176	+0.01(+0.04%)
Mar 09, 2011	22.60	22.80	22.56	22.69	7,252	+0.10(+0.44%)
Mar 08, 2011	22.51	22.63	22.50	22.59	5,405	+0.09(+0.40%)
Mar 07, 2011	22.81	22.81	22.49	22.50	6,037	-0.30(-1.32%)
Mar 04, 2011	22.82	22.82	22.60	22.80	1,671	-0.01(-0.04%)
Mar 03, 2011	22.76	22.90	22.72	22.81	6,388	+0.21(+0.93%)
Mar 02, 2011	22.85	22.85	22.57	22.60	9,430	+0.17(+0.76%)
Mar 01, 2011	22.56	22.68	22.40	22.43	9,683	-0.08(-0.36%)
Feb 28, 2011	22.55	22.67	22.38	22.51	11,437	-0.21(-0.92%)
Feb 25, 2011	22.50	22.80	22.50	22.72	12,532	+0.27(+1.20%)
Feb 24, 2011	22.58	22.59	22.39	22.45	3,807	-0.20(-0.88%)
Feb 23, 2011	22.70	22.92	22.55	22.65	4,884	-0.08(-0.35%)
Feb 22, 2011	22.80	22.92	22.73	22.73	17,281	-0.31(-1.35%)
Feb 18, 2011	22.99	23.33	22.90	23.04	11,145	+0.29(+1.27%)
Feb 17, 2011	22.49	22.87	22.49	22.75	6,008	+0.25(+1.11%)
Feb 16, 2011	22.44	22.61	22.43	22.50	5,408	-0.01(-0.04%)
Feb 15, 2011	22.46	22.69	22.46	22.51	13,864	+0.53(+2.41%)
Feb 14, 2011	22.11	22.11	21.97	21.98	4,398	-0.15(-0.68%)
Feb 11, 2011	21.97	22.25	21.97	22.13	5,307	-0.17(-0.76%)
Feb 10, 2011	22.10	22.48	22.10	22.30	10,480	-0.09(-0.40%)
Feb 09, 2011	22.46	22.59	22.39	22.39	9,257	+0.01(+0.04%)
Feb 08, 2011	22.21	22.46	22.21	22.38	8,489	+0.11(+0.49%)
Feb 07, 2011	22.33	22.37	22.25	22.27	8,148	-0.15(-0.67%)
Feb 04, 2011	22.23	22.57	22.22	22.42	16,290	+0.40(+1.82%)
Feb 03, 2011	21.82	22.02	21.75	22.02	8,180	+0.05(+0.23%)
Feb 02, 2011	21.98	22.14	21.83	21.97	31,380	-0.16(-0.72%)
Feb 01, 2011	21.91	22.29	21.91	22.13	15,100	+0.83(+3.90%)
Jan 31, 2011	21.17	21.57	21.17	21.30	9,426	+0.33(+1.57%)
Jan 28, 2011	21.03	21.08	20.78	20.97	11,715	-0.13(-0.62%)
Jan 27, 2011	21.06	21.28	21.05	21.10	8,031	-0.18(-0.85%)
Jan 26, 2011	21.05	21.30	21.05	21.28	7,895	+0.42(+2.01%)
Jan 25, 2011	20.93	21.06	20.75	20.86	7,386	-0.46(-2.16%)
Jan 24, 2011	21.30	21.55	21.27	21.32	16,712	+0.07(+0.33%)
Jan 21, 2011	21.01	21.34	21.01	21.25	6,682	+0.38(+1.82%)
Jan 20, 2011	20.86	21.07	20.81	20.87	6,884	-0.58(-2.70%)
Jan 19, 2011	21.20	21.45	21.20	21.45	12,668	-0.11(-0.51%)
Jan 18, 2011	21.73	21.82	21.56	21.56	11,913	+0.25(+1.17%)
Jan 14, 2011	20.76	21.33	20.76	21.31	7,539	+0.45(+2.16%)
Jan 13, 2011	21.06	21.12	20.86	20.86	8,991	-0.51(-2.39%)
Jan 12, 2011	21.21	21.40	21.11	21.37	9,231	-0.05(-0.23%)
Jan 11, 2011	21.23	21.45	21.10	21.42	17,862	+0.32(+1.52%)
Jan 10, 2011	20.90	21.40	20.90	21.10	7,323	+0.10(+0.48%)
Jan 07, 2011	20.86	21.13	20.86	21.00	19,900	+0.35(+1.69%)
Jan 06, 2011	20.78	20.90	20.65	20.65	64,343	-0.50(-2.36%)
Jan 05, 2011	20.98	21.20	20.91	21.15	10,911	-0.07(-0.33%)
Jan 04, 2011	21.16	21.30	21.01	21.22	34,138	+0.45(+2.17%)
Jan 03, 2011	20.75	20.85	20.75	20.77	6,347	+0.01(+0.05%)
Dec 31, 2010	20.65	20.85	20.65	20.76	9,255	+0.01(+0.05%)
Dec 30, 2010	20.65	20.75	20.46	20.75	13,152	-0.20(-0.95%)
Dec 29, 2010	20.93	21.14	20.81	20.95	15,610	+0.50(+2.44%)
Dec 28, 2010	20.56	20.64	20.45	20.45	20,402	-0.10(-0.49%)
Dec 27, 2010	20.55	20.72	20.46	20.55	12,228	-0.22(-1.06%)
Dec 23, 2010	20.75	20.80	20.56	20.77	11,007	+0.29(+1.42%)
Dec 22, 2010	20.51	20.65	20.45	20.48	8,640	-0.03(-0.15%)
Dec 21, 2010	20.69	20.70	20.50	20.51	15,776	+0.01(+0.05%)
Dec 20, 2010	20.50	20.68	20.44	20.50	7,872	+0.03(+0.15%)
Dec 17, 2010	20.51	20.65	20.41	20.47	10,598	-0.48(-2.29%)
Dec 16, 2010	20.81	20.95	20.77	20.95	9,148	+0.25(+1.21%)
Dec 15, 2010	21.04	21.04	20.65	20.70	14,659	-0.69(-3.23%)
Dec 14, 2010	21.22	21.45	21.17	21.39	7,061	-0.06(-0.28%)
Dec 13, 2010	21.26	21.50	21.26	21.45	11,865	+0.13(+0.61%)
Dec 10, 2010	21.35	21.49	21.25	21.32	19,968	-0.27(-1.25%)
Dec 09, 2010	21.41	21.59	21.30	21.59	13,649	-0.21(-0.96%)
Dec 08, 2010	21.68	21.85	21.67	21.80	41,440	+0.41(+1.92%)
Dec 07, 2010	21.66	21.66	21.38	21.39	10,623	+0.21(+0.99%)
Dec 06, 2010	21.16	21.38	21.12	21.18	12,486	-0.14(-0.66%)
Dec 03, 2010	21.24	21.45	21.19	21.32	26,699	+0.19(+0.90%)
Dec 02, 2010	21.10	21.45	21.10	21.13	11,011	-0.20(-0.94%)
Dec 01, 2010	21.34	21.45	21.20	21.33	30,352	-0.07(-0.33%)
Nov 30, 2010	21.18	21.40	21.04	21.40	631,009	-0.03(-0.14%)
Nov 29, 2010	21.40	21.44	21.20	21.43	783,985	-0.33(-1.52%)
Nov 26, 2010	21.55	21.89	21.55	21.76	249,243	+0.45(+2.11%)
Nov 24, 2010	21.57	21.31	21.31	21.31	72,040	+0.01(+0.05%)
Nov 23, 2010	21.56	21.59	21.30	21.30	4,517	-0.36(-1.66%)
Nov 22, 2010	21.66	21.81	21.55	21.66	4,713	-0.14(-0.64%)
Nov 19, 2010	21.79	21.96	21.75	21.80	3,481	-0.51(-2.29%)
Nov 18, 2010	22.18	22.52	22.18	22.31	7,476	+0.37(+1.69%)
Nov 17, 2010	21.86	21.98	21.82	21.94	7,055	+0.19(+0.87%)
Nov 16, 2010	22.06	22.06	21.70	21.75	4,830	-0.50(-2.25%)
Nov 15, 2010	22.35	22.42	22.25	22.25	3,808	+0.07(+0.32%)
Nov 12, 2010	22.35	22.41	22.18	22.18	2,408	+0.17(+0.77%)
Nov 11, 2010	22.19	22.20	22.01	22.01	6,991	+0.01(+0.05%)
Nov 10, 2010	22.05	22.18	21.76	22.00	7,497	+0.40(+1.85%)
Nov 09, 2010	22.05	22.05	21.60	21.60	9,390	-0.50(-2.26%)
Nov 08, 2010	22.20	22.30	22.10	22.10	3,832	-0.25(-1.12%)
Nov 05, 2010	22.39	22.55	22.35	22.35	5,201	-0.20(-0.89%)
Nov 04, 2010	22.81	22.81	22.50	22.55	3,981	-0.66(-2.84%)
Nov 03, 2010	23.14	23.35	23.14	23.21	4,643	-0.07(-0.30%)
Nov 02, 2010	23.40	23.45	23.28	23.28	3,911	-0.04(-0.17%)
Nov 01, 2010	23.26	23.35	23.15	23.32	5,981	-0.08(-0.34%)
Oct 29, 2010	23.44	23.65	23.40	23.40	8,198	+0.06(+0.26%)
Oct 28, 2010	23.44	23.55	23.30	23.34	12,594	+0.14(+0.60%)
Oct 27, 2010	23.15	23.28	22.95	23.20	4,042	-0.25(-1.07%)
Oct 25, 2010	23.53	23.60	23.41	23.45	2,163	+0.05(+0.21%)
Oct 22, 2010	23.25	23.45	23.25	23.40	2,201	-0.10(-0.43%)
Oct 21, 2010	23.50	23.68	23.26	23.50	6,306	+0.05(+0.21%)
Oct 20, 2010	23.43	23.70	23.43	23.45	4,486	+0.55(+2.40%)
Oct 19, 2010	23.10	23.21	22.90	22.90	5,127	-0.67(-2.84%)
Oct 18, 2010	23.57	23.69	23.50	23.57	3,368	+0.17(+0.73%)
Oct 15, 2010	23.60	23.60	23.40	23.40	4,954	-0.25(-1.06%)
Oct 14, 2010	23.62	23.67	23.43	23.65	27,985	+0.07(+0.30%)
Oct 13, 2010	23.20	23.58	23.20	23.58	1,619	+0.28(+1.20%)
Oct 12, 2010	23.36	23.55	23.30	23.30	4,546	-0.46(-1.94%)
Oct 11, 2010	23.96	23.96	23.76	23.76	22,677	+0.20(+0.85%)
Oct 08, 2010	23.50	23.70	23.50	23.56	10,388	+0.01(+0.04%)
Oct 07, 2010	23.81	23.87	23.53	23.55	11,231	-0.10(-0.42%)
Oct 06, 2010	23.81	23.81	23.65	23.65	6,453	-0.22(-0.92%)
Oct 05, 2010	23.46	23.90	23.46	23.87	5,761	+0.52(+2.23%)
Oct 04, 2010	23.52	23.58	23.35	23.35	5,044	+0.17(+0.73%)
Oct 01, 2010	23.20	23.40	23.05	23.18	4,448	-0.14(-0.60%)
Sep 30, 2010	23.65	23.65	23.10	23.32	6,821	-0.43(-1.81%)
Sep 29, 2010	23.83	24.02	23.75	23.75	3,971	-0.25(-1.04%)
Sep 28, 2010	23.88	24.16	23.87	24.00	4,855	+0.20(+0.84%)
Sep 27, 2010	23.96	24.02	23.80	23.80	1,695	-0.21(-0.87%)
Sep 24, 2010	23.78	24.01	23.78	24.01	8,874	+0.47(+2.00%)
Sep 23, 2010	23.37	23.92	23.27	23.54	114,746	-0.27(-1.13%)
Sep 22, 2010	23.57	24.01	23.50	23.81	248,996	-0.28(-1.16%)
Sep 21, 2010	23.77	24.12	23.60	24.09	383,102	+0.14(+0.58%)
Sep 20, 2010	23.65	23.95	23.65	23.95	306,961	+0.70(+3.01%)
Sep 17, 2010	23.41	23.45	23.25	23.25	3,879	+0.00(+0.00%)
Sep 15, 2010	23.11	23.34	23.11	23.25	2,415	+0.30(+1.31%)
Sep 14, 2010	22.89	23.16	22.89	22.95	1,865	+0.40(+1.77%)
Sep 13, 2010	22.66	22.78	22.55	22.55	10,020	+0.25(+1.12%)
Sep 10, 2010	22.31	22.39	22.30	22.30	2,492	-0.30(-1.33%)
Sep 09, 2010	22.30	22.60	22.30	22.60	3,423	+0.10(+0.44%)
Sep 08, 2010	22.46	22.75	22.41	22.50	4,242	+0.30(+1.35%)
Sep 07, 2010	22.15	22.20	22.15	22.20	3,856	-0.04(-0.18%)
Sep 03, 2010	22.55	22.55	22.21	22.24	4,472	-0.21(-0.94%)
Sep 02, 2010	22.40	22.53	22.17	22.45	5,022	+0.10(+0.45%)
Sep 01, 2010	22.31	22.41	22.31	22.35	6,203	+0.20(+0.90%)
Aug 31, 2010	22.15	22.42	22.05	22.15	3,176	-0.05(-0.23%)
Aug 30, 2010	22.46	22.46	22.20	22.20	3,157	-0.15(-0.67%)
Aug 27, 2010	22.25	22.47	22.21	22.35	5,386	+0.18(+0.81%)
Aug 26, 2010	22.29	22.41	22.17	22.17	4,834	-0.17(-0.76%)
Aug 25, 2010	22.26	22.48	22.25	22.34	8,904	-0.01(-0.04%)
Aug 24, 2010	22.10	22.35	22.10	22.35	5,360	+0.20(+0.90%)
Aug 23, 2010	22.20	22.39	22.15	22.15	7,499	+0.24(+1.10%)
Aug 20, 2010	22.10	22.16	21.85	21.91	6,219	-0.46(-2.06%)
Aug 19, 2010	22.46	22.46	22.21	22.37	4,655	+0.49(+2.24%)
Aug 18, 2010	22.05	22.10	21.85	21.88	3,635	+0.08(+0.37%)
Aug 17, 2010	21.75	22.05	21.74	21.80	7,261	+0.29(+1.35%)
Aug 16, 2010	21.46	21.51	21.38	21.51	2,053	+0.20(+0.94%)
Aug 13, 2010	21.34	21.48	21.25	21.31	5,947	+0.06(+0.28%)
Aug 12, 2010	21.39	21.44	21.15	21.25	8,990	-0.35(-1.62%)
Aug 11, 2010	22.02	22.02	21.51	21.60	18,904	-0.66(-2.96%)
Aug 10, 2010	21.86	22.28	21.86	22.26	6,269	+0.24(+1.09%)
Aug 09, 2010	22.01	22.26	22.01	22.02	9,626	+0.40(+1.85%)
Aug 06, 2010	21.80	21.84	21.62	21.62	2,092	+0.16(+0.75%)
Aug 05, 2010	21.56	21.56	21.41	21.46	2,915	-0.16(-0.74%)
Aug 04, 2010	21.53	21.62	21.37	21.62	2,602	-0.04(-0.18%)
Aug 03, 2010	21.56	21.75	21.51	21.66	7,749	+0.26(+1.21%)
Aug 02, 2010	21.41	21.72	21.40	21.40	21,605	+0.56(+2.69%)
Jul 30, 2010	20.77	20.90	20.65	20.84	18,238	-0.26(-1.23%)
Jul 29, 2010	21.11	21.11	20.79	21.10	7,865	+0.15(+0.72%)
Jul 28, 2010	21.00	21.12	20.95	20.95	2,036	+0.10(+0.48%)
Jul 27, 2010	21.18	21.18	20.85	20.85	14,025	-0.51(-2.39%)
Jul 26, 2010	21.53	21.60	21.36	21.36	8,923	+0.03(+0.14%)
Jul 23, 2010	21.41	21.51	21.31	21.33	3,626	-0.02(-0.09%)
Jul 22, 2010	21.46	21.60	21.35	21.35	10,680	+0.17(+0.80%)
Jul 21, 2010	21.56	21.56	21.18	21.18	7,166	-0.35(-1.63%)
Jul 20, 2010	21.26	21.54	21.21	21.53	16,180	-0.01(-0.05%)
Jul 19, 2010	21.69	21.69	21.48	21.54	10,817	+0.11(+0.51%)
Jul 16, 2010	21.52	21.70	21.43	21.43	4,481	-0.48(-2.19%)
Jul 15, 2010	21.83	21.91	21.66	21.91	5,398	+0.30(+1.39%)
Jul 14, 2010	21.53	21.78	21.53	21.61	45,857	-0.10(-0.46%)
Jul 13, 2010	21.64	21.80	21.51	21.71	73,879	+0.62(+2.94%)
Jul 12, 2010	20.90	21.29	20.90	21.09	99,965	-0.11(-0.52%)
Jul 09, 2010	21.11	21.32	21.11	21.20	164,942	-0.10(-0.47%)
Jul 08, 2010	21.25	21.49	21.11	21.30	182,017	-0.15(-0.70%)
Jul 07, 2010	21.00	21.45	21.00	21.45	30,874	+0.59(+2.83%)
Jul 06, 2010	20.85	21.11	20.68	20.86	49,804	+0.68(+3.37%)
Jul 02, 2010	19.95	20.23	19.90	20.18	340,241	+0.33(+1.66%)
Jul 01, 2010	19.86	20.09	19.82	19.85	158,361	+0.00(+0.00%)
Jun 30, 2010	19.78	19.96	19.73	19.85	4,364	-0.12(-0.60%)
Jun 29, 2010	20.35	20.35	19.96	19.97	6,781	-0.35(-1.72%)
Jun 25, 2010	20.55	20.55	20.20	20.32	4,122	+0.12(+0.59%)
Jun 24, 2010	20.29	20.48	20.20	20.20	7,705	+0.49(+2.49%)
Jun 23, 2010	19.79	19.89	19.70	19.71	12,433	+0.14(+0.72%)
Jun 22, 2010	19.77	20.05	19.57	19.57	12,010	+0.52(+2.73%)
Jun 21, 2010	19.39	19.45	19.05	19.05	8,781	-0.26(-1.35%)
Jun 18, 2010	19.47	19.47	19.30	19.31	6,213	-0.05(-0.26%)
Jun 17, 2010	19.40	19.54	19.36	19.36	3,936	+0.01(+0.05%)
Jun 16, 2010	19.35	19.53	19.35	19.35	3,184	-0.08(-0.41%)
Jun 15, 2010	19.27	19.43	19.21	19.43	4,791	+0.50(+2.64%)
Jun 14, 2010	18.95	19.05	18.82	18.93	1,882	+0.04(+0.21%)
Jun 11, 2010	18.97	19.20	18.89	18.89	1,650	-0.46(-2.38%)
Jun 10, 2010	19.24	19.55	19.24	19.35	8,792	+0.30(+1.57%)
Jun 09, 2010	19.16	19.32	19.05	19.05	10,407	+0.28(+1.49%)
Jun 08, 2010	18.76	18.89	18.67	18.77	2,905	-0.04(-0.21%)
Jun 07, 2010	19.32	19.32	18.81	18.81	2,949	-0.22(-1.16%)
Jun 04, 2010	19.19	19.27	18.95	19.03	3,528	-0.34(-1.76%)
Jun 03, 2010	19.62	19.62	19.35	19.37	14,792	+0.05(+0.26%)
Jun 02, 2010	19.20	19.59	19.20	19.32	8,268	-0.16(-0.82%)
Jun 01, 2010	19.22	19.58	19.22	19.48	5,907	+0.30(+1.56%)
May 28, 2010	18.96	19.25	18.90	19.18	10,852	+0.22(+1.16%)
May 27, 2010	18.75	19.25	18.67	18.96	11,463	+0.35(+1.88%)
May 26, 2010	18.81	19.00	18.61	18.61	12,110	-0.03(-0.16%)
May 25, 2010	18.54	18.73	18.39	18.64	7,837	-0.12(-0.64%)
May 24, 2010	18.84	19.09	18.69	18.76	7,567	-0.18(-0.95%)
May 21, 2010	18.80	18.95	18.74	18.94	5,465	+0.17(+0.91%)
May 20, 2010	18.90	19.06	18.68	18.77	10,434	-0.37(-1.93%)
May 19, 2010	19.20	19.44	18.95	19.14	2,960	-0.06(-0.31%)
May 18, 2010	19.45	19.54	19.06	19.20	10,788	-0.25(-1.29%)
May 17, 2010	19.41	19.45	19.14	19.45	3,096	-0.22(-1.12%)
May 14, 2010	19.73	19.73	19.44	19.67	3,213	-0.23(-1.16%)
May 13, 2010	19.97	20.22	19.90	19.90	5,709	-0.12(-0.60%)
May 12, 2010	19.94	20.02	19.89	20.02	6,284	+0.08(+0.40%)
May 11, 2010	19.87	19.98	19.83	19.94	2,577	+0.24(+1.22%)
May 10, 2010	19.73	19.84	19.60	19.70	6,948	+0.75(+3.96%)
May 07, 2010	19.09	19.13	18.81	18.95	27,056	-0.58(-2.97%)
May 06, 2010	20.59	20.59	19.32	19.53	6,787	-1.42(-6.78%)
May 05, 2010	21.11	21.11	20.89	20.95	8,418	-0.91(-4.16%)
May 04, 2010	21.87	21.93	21.75	21.86	1,788	-0.20(-0.91%)

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