Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	17.23	17.68	17.20	17.21	525,595	+0.04(+0.24%)
Apr 28, 2011	17.00	17.29	16.93	17.17	460,595	+0.08(+0.49%)
Apr 27, 2011	16.99	17.33	16.95	17.08	652,460	+0.09(+0.54%)
Apr 26, 2011	17.00	17.07	16.87	16.99	372,052	-0.01(-0.05%)
Apr 25, 2011	17.17	17.21	16.84	17.00	442,637	-0.16(-0.92%)
Apr 21, 2011	17.47	17.47	17.11	17.16	372,373	-0.18(-1.01%)
Apr 20, 2011	17.28	17.39	17.17	17.33	532,218	+0.29(+1.71%)
Apr 19, 2011	17.21	17.30	16.92	17.04	350,328	-0.17(-0.97%)
Apr 18, 2011	17.27	17.27	17.08	17.21	416,450	-0.20(-1.15%)
Apr 15, 2011	17.35	17.52	17.29	17.41	689,030	+0.02(+0.10%)
Apr 14, 2011	17.50	17.67	17.35	17.39	622,145	-0.22(-1.28%)
Apr 13, 2011	17.62	17.89	17.59	17.62	696,733	+0.01(+0.05%)
Apr 12, 2011	17.50	17.81	17.50	17.61	583,870	+0.01(+0.05%)
Apr 11, 2011	17.89	18.00	17.47	17.60	920,744	-0.88(-4.74%)
Apr 08, 2011	18.85	18.87	18.47	18.47	299,491	-0.22(-1.20%)
Apr 07, 2011	18.87	19.00	18.69	18.70	441,893	-0.21(-1.10%)
Apr 06, 2011	18.83	18.97	18.77	18.91	386,518	+0.13(+0.71%)
Apr 05, 2011	18.81	19.02	18.69	18.77	465,524	-0.02(-0.09%)
Apr 04, 2011	18.91	19.02	18.75	18.79	334,985	-0.03(-0.13%)
Apr 01, 2011	19.04	19.04	18.77	18.82	269,791	-0.08(-0.44%)
Mar 31, 2011	18.97	19.01	18.72	18.90	444,091	-0.16(-0.83%)
Mar 30, 2011	18.97	19.14	18.94	19.06	260,395	+0.18(+0.93%)
Mar 29, 2011	18.66	18.92	18.63	18.88	307,956	+0.19(+1.03%)
Mar 28, 2011	19.03	19.07	18.62	18.69	404,577	-0.29(-1.54%)
Mar 25, 2011	18.96	19.35	18.33	18.98	365,586	+0.16(+0.84%)
Mar 24, 2011	18.75	18.96	18.60	18.82	395,260	+0.10(+0.53%)
Mar 23, 2011	18.48	18.77	18.33	18.72	329,192	+0.18(+0.94%)
Mar 22, 2011	18.92	19.07	18.52	18.55	449,957	-0.31(-1.63%)
Mar 21, 2011	18.78	19.04	18.71	18.86	352,428	+0.11(+0.58%)
Mar 18, 2011	18.87	18.91	18.64	18.75	880,900	+0.10(+0.54%)
Mar 17, 2011	19.02	19.12	18.64	18.65	274,362	-0.07(-0.36%)
Mar 16, 2011	18.80	18.98	18.68	18.72	524,359	-0.14(-0.75%)
Mar 15, 2011	19.12	19.44	18.80	18.86	791,368	-0.43(-2.25%)
Mar 14, 2011	19.16	19.44	18.94	19.29	446,786	-0.10(-0.52%)
Mar 11, 2011	19.12	19.47	19.01	19.39	366,478	+0.25(+1.31%)
Mar 10, 2011	19.07	19.35	18.96	19.14	491,752	-0.18(-0.95%)
Mar 09, 2011	19.24	19.45	19.17	19.32	289,535	+0.08(+0.43%)
Mar 08, 2011	18.75	19.36	18.70	19.24	492,626	+0.57(+3.08%)
Mar 07, 2011	18.65	19.68	18.46	18.67	778,574	+0.19(+1.04%)
Mar 04, 2011	18.46	18.54	18.27	18.47	486,745	+0.02(+0.09%)
Mar 03, 2011	18.33	18.48	18.22	18.46	665,805	+0.33(+1.84%)
Mar 02, 2011	18.11	18.18	17.94	18.12	896,294	-0.02(-0.09%)
Mar 01, 2011	18.35	18.47	17.98	18.14	1,502,213	-0.19(-1.05%)
Feb 28, 2011	18.57	18.61	18.22	18.33	911,323	-0.12(-0.63%)
Feb 25, 2011	18.03	18.50	18.03	18.45	819,163	+0.41(+2.26%)
Feb 24, 2011	18.59	19.12	17.60	18.04	2,638,514	-1.38(-7.12%)
Feb 23, 2011	19.56	19.71	18.97	19.42	905,891	-0.05(-0.26%)
Feb 22, 2011	19.87	20.09	19.47	19.47	652,983	-0.62(-3.07%)
Feb 18, 2011	20.15	20.34	19.98	20.09	412,660	+0.07(+0.37%)
Feb 17, 2011	20.12	20.30	19.98	20.02	382,264	-0.18(-0.91%)
Feb 16, 2011	20.22	20.42	20.07	20.20	443,524	+0.11(+0.54%)
Feb 15, 2011	19.83	20.30	19.72	20.09	1,199,660	+0.12(+0.58%)
Feb 14, 2011	19.82	20.00	19.56	19.97	404,757	+0.08(+0.38%)
Feb 11, 2011	19.63	19.99	19.46	19.90	373,570	+0.16(+0.80%)
Feb 10, 2011	19.27	19.78	19.23	19.74	708,773	+0.32(+1.63%)
Feb 09, 2011	19.27	19.58	19.27	19.42	585,950	+0.14(+0.73%)
Feb 08, 2011	18.82	19.42	18.82	19.28	699,704	+0.39(+2.07%)
Feb 07, 2011	18.90	19.22	18.82	18.89	377,601	-0.02(-0.13%)
Feb 04, 2011	19.02	19.11	18.83	18.92	303,948	-0.09(-0.48%)
Feb 03, 2011	18.92	19.12	18.77	19.01	271,246	+0.03(+0.18%)
Feb 02, 2011	18.59	19.05	18.59	18.97	381,291	+0.26(+1.38%)
Feb 01, 2011	18.36	18.78	18.34	18.72	391,714	+0.43(+2.37%)
Jan 31, 2011	18.27	18.51	17.99	18.28	747,266	+0.15(+0.83%)
Jan 28, 2011	19.26	19.35	18.12	18.13	765,397	-1.24(-6.41%)
Jan 27, 2011	18.99	19.46	18.97	19.37	422,781	+0.32(+1.66%)
Jan 26, 2011	19.05	19.12	18.61	19.06	405,036	-0.01(-0.04%)
Jan 25, 2011	18.80	19.10	18.65	19.07	428,316	+0.14(+0.75%)
Jan 24, 2011	18.69	18.98	18.52	18.92	348,986	+0.18(+0.98%)
Jan 21, 2011	18.95	18.95	18.66	18.74	485,439	-0.04(-0.22%)
Jan 20, 2011	19.01	19.20	18.67	18.78	520,136	-0.22(-1.18%)
Jan 19, 2011	19.31	19.31	19.00	19.01	707,612	-0.24(-1.26%)
Jan 18, 2011	18.81	19.27	18.81	19.25	640,899	+0.35(+1.85%)
Jan 14, 2011	18.83	19.04	18.66	18.90	864,951	-0.03(-0.18%)
Jan 13, 2011	18.61	18.95	18.61	18.93	618,491	+0.32(+1.75%)
Jan 12, 2011	18.58	18.72	18.43	18.61	435,995	+0.20(+1.09%)
Jan 11, 2011	17.99	18.42	17.76	18.41	781,265	+0.43(+2.41%)
Jan 10, 2011	17.71	18.11	17.43	17.97	380,913	+0.15(+0.84%)
Jan 07, 2011	18.02	18.12	17.58	17.82	294,066	-0.13(-0.74%)
Jan 06, 2011	18.01	18.11	17.80	17.96	408,201	-0.01(-0.05%)
Jan 05, 2011	17.38	18.02	17.38	17.97	765,483	+0.51(+2.91%)
Jan 04, 2011	18.02	18.02	17.42	17.46	508,383	-0.45(-2.51%)
Jan 03, 2011	17.72	18.07	17.72	17.91	375,138	+0.30(+1.70%)
Dec 31, 2010	17.76	17.95	17.61	17.61	409,101	-0.18(-1.03%)
Dec 30, 2010	17.71	18.00	17.67	17.79	258,313	+0.04(+0.23%)
Dec 29, 2010	17.75	17.97	17.74	17.75	198,601	-0.03(-0.19%)
Dec 28, 2010	18.03	18.12	17.77	17.78	240,584	-0.23(-1.30%)
Dec 27, 2010	17.95	18.07	17.74	18.02	185,031	+0.04(+0.23%)
Dec 23, 2010	17.89	18.15	17.84	17.97	268,864	+0.11(+0.61%)
Dec 22, 2010	17.71	17.94	17.54	17.87	363,797	+0.15(+0.85%)
Dec 21, 2010	17.88	17.92	17.57	17.72	478,992	-0.16(-0.92%)
Dec 20, 2010	17.90	18.02	17.82	17.88	319,417	-0.03(-0.15%)
Dec 17, 2010	17.60	18.08	17.60	17.91	1,080,276	+0.38(+2.14%)
Dec 16, 2010	17.24	17.66	17.19	17.53	555,818	+0.30(+1.74%)
Dec 15, 2010	16.97	17.47	16.97	17.23	546,992	+0.22(+1.27%)
Dec 14, 2010	17.34	17.47	16.87	17.02	779,269	-0.20(-1.16%)
Dec 13, 2010	17.65	17.65	17.18	17.22	555,208	-0.42(-2.36%)
Dec 10, 2010	17.48	17.67	17.37	17.63	335,950	+0.26(+1.49%)
Dec 09, 2010	17.63	17.63	17.27	17.37	675,261	-0.07(-0.43%)
Dec 08, 2010	17.73	17.75	17.37	17.45	657,351	-0.29(-1.64%)
Dec 07, 2010	17.76	18.26	17.73	17.74	1,088,317	+0.12(+0.71%)
Dec 06, 2010	17.45	17.76	17.37	17.62	862,225	+0.07(+0.43%)
Dec 03, 2010	17.16	17.61	17.01	17.54	757,826	+0.36(+2.09%)
Dec 02, 2010	16.94	17.28	16.87	17.18	777,259	+0.23(+1.38%)
Dec 01, 2010	17.00	17.08	16.81	16.95	766,319	+0.19(+1.12%)
Nov 30, 2010	16.80	17.03	16.65	16.76	848,999	-0.23(-1.35%)
Nov 29, 2010	16.52	17.04	16.52	16.99	1,135,516	+0.28(+1.70%)
Nov 26, 2010	16.51	16.74	16.51	16.71	714,975	+0.08(+0.50%)
Nov 24, 2010	16.92	16.62	16.62	16.62	2,533,887	-0.23(-1.38%)
Nov 23, 2010	17.63	17.63	16.73	16.86	4,111,031	-1.95(-10.37%)
Nov 22, 2010	19.41	19.41	18.73	18.81	1,098,400	-0.67(-3.42%)
Nov 19, 2010	19.15	19.51	19.15	19.47	697,163	+0.24(+1.26%)
Nov 18, 2010	19.22	19.52	19.17	19.23	695,711	+0.17(+0.87%)
Nov 17, 2010	18.90	19.23	18.90	19.07	655,821	+0.15(+0.79%)
Nov 16, 2010	19.24	19.40	18.84	18.92	638,268	-0.46(-2.37%)
Nov 15, 2010	19.23	19.57	19.23	19.37	461,493	+0.16(+0.82%)
Nov 12, 2010	19.64	19.80	19.11	19.22	927,131	-0.62(-3.15%)
Nov 11, 2010	19.19	19.87	19.19	19.84	660,410	+0.41(+2.10%)
Nov 10, 2010	18.72	19.49	18.43	19.43	921,509	+0.77(+4.15%)
Nov 09, 2010	19.15	19.20	18.62	18.66	892,818	-0.40(-2.10%)
Nov 08, 2010	19.43	19.51	18.87	19.06	1,124,232	-0.51(-2.60%)
Nov 05, 2010	19.75	19.85	19.44	19.57	929,566	-0.18(-0.93%)
Nov 04, 2010	19.98	20.15	19.74	19.75	650,013	-0.11(-0.55%)
Nov 03, 2010	19.81	19.96	19.65	19.86	379,913	+0.05(+0.25%)
Nov 02, 2010	19.57	19.82	19.32	19.81	552,506	+0.31(+1.58%)
Nov 01, 2010	19.36	19.63	19.09	19.50	489,852	+0.20(+1.04%)
Oct 29, 2010	19.37	19.57	19.21	19.30	535,733	-0.07(-0.39%)
Oct 28, 2010	19.52	19.68	19.19	19.37	434,014	-0.02(-0.13%)
Oct 27, 2010	19.43	19.52	19.12	19.40	368,688	-0.25(-1.27%)
Oct 25, 2010	19.72	19.90	19.62	19.65	499,630	-0.02(-0.08%)
Oct 22, 2010	19.52	19.82	19.49	19.67	397,320	+0.25(+1.29%)
Oct 21, 2010	19.58	19.86	19.18	19.42	447,202	-0.10(-0.51%)
Oct 20, 2010	19.71	19.77	19.41	19.52	759,918	-0.07(-0.38%)
Oct 19, 2010	19.75	20.10	19.49	19.59	711,255	-0.43(-2.12%)
Oct 18, 2010	19.96	20.14	19.65	20.02	1,588,019	+0.62(+3.18%)
Oct 15, 2010	19.24	19.46	19.06	19.40	898,739	+0.35(+1.84%)
Oct 14, 2010	18.34	19.16	18.34	19.05	1,204,974	+0.66(+3.58%)
Oct 13, 2010	18.63	18.69	18.37	18.39	564,948	-0.22(-1.16%)
Oct 12, 2010	18.34	18.69	18.20	18.61	367,467	+0.17(+0.90%)
Oct 11, 2010	18.32	18.60	18.32	18.44	428,579	+0.05(+0.27%)
Oct 08, 2010	18.12	18.52	17.97	18.39	620,052	+0.32(+1.80%)
Oct 07, 2010	18.16	18.17	17.92	18.07	555,865	+0.01(+0.05%)
Oct 06, 2010	17.99	18.08	17.82	18.06	513,265	-0.02(-0.09%)
Oct 05, 2010	17.78	18.15	17.78	18.07	613,863	+0.40(+2.26%)
Oct 04, 2010	17.92	18.05	17.66	17.67	423,058	-0.22(-1.21%)
Oct 01, 2010	18.06	18.06	17.52	17.89	633,592	+0.03(+0.14%)
Sep 30, 2010	18.16	18.16	17.72	17.87	904,298	-0.25(-1.38%)
Sep 29, 2010	18.04	18.25	17.94	18.12	911,973	+0.08(+0.46%)
Sep 28, 2010	17.80	18.06	17.41	18.03	501,988	+0.25(+1.41%)
Sep 27, 2010	17.49	17.93	17.41	17.78	428,769	+0.28(+1.57%)
Sep 24, 2010	17.68	17.68	17.42	17.51	552,912	+0.02(+0.09%)
Sep 23, 2010	17.22	17.74	17.22	17.49	721,333	+0.06(+0.33%)
Sep 22, 2010	17.53	17.62	17.22	17.43	391,911	-0.20(-1.13%)
Sep 21, 2010	17.79	17.82	17.55	17.63	580,015	-0.22(-1.21%)
Sep 20, 2010	17.92	18.00	17.71	17.85	795,775	-0.08(-0.46%)
Sep 17, 2010	18.37	18.37	17.92	17.93	560,267	-0.66(-3.54%)
Sep 15, 2010	18.37	18.65	18.29	18.59	373,297	+0.09(+0.50%)
Sep 14, 2010	18.32	18.69	18.27	18.50	419,342	+0.14(+0.77%)
Sep 13, 2010	18.32	18.43	18.21	18.36	585,874	+0.17(+0.92%)
Sep 10, 2010	17.98	18.44	17.98	18.19	488,799	+0.24(+1.35%)
Sep 09, 2010	18.14	18.14	17.79	17.95	284,189	-0.03(-0.14%)
Sep 08, 2010	17.94	18.12	17.90	17.97	543,237	+0.03(+0.19%)
Sep 07, 2010	18.11	18.13	17.90	17.94	438,485	-0.22(-1.19%)
Sep 03, 2010	18.65	18.78	17.92	18.16	855,727	-0.30(-1.63%)
Sep 02, 2010	17.75	18.78	17.75	18.46	1,768,600	+0.88(+5.03%)
Sep 01, 2010	17.10	17.63	17.10	17.57	683,081	+0.76(+4.51%)
Aug 31, 2010	16.85	17.02	16.67	16.82	439,553	-0.06(-0.35%)
Aug 30, 2010	17.11	17.36	16.86	16.87	374,572	-0.24(-1.41%)
Aug 27, 2010	17.02	17.17	16.71	17.12	517,580	+0.29(+1.73%)
Aug 26, 2010	17.12	17.19	16.81	16.82	323,866	-0.29(-1.70%)
Aug 25, 2010	16.62	17.17	16.46	17.12	801,491	+0.38(+2.24%)
Aug 24, 2010	16.40	16.87	16.23	16.74	897,093	+0.15(+0.88%)
Aug 23, 2010	16.90	16.97	16.57	16.60	451,159	-0.20(-1.21%)
Aug 20, 2010	16.65	16.83	16.39	16.80	373,890	+0.14(+0.85%)
Aug 19, 2010	16.87	17.06	16.56	16.66	502,015	-0.32(-1.87%)
Aug 18, 2010	16.67	17.21	16.58	16.97	824,062	+0.28(+1.70%)
Aug 17, 2010	16.46	16.88	16.37	16.69	612,857	+0.40(+2.46%)
Aug 16, 2010	15.90	16.43	15.90	16.29	853,457	+0.25(+1.56%)
Aug 13, 2010	16.34	16.42	16.02	16.04	897,813	-0.35(-2.14%)
Aug 12, 2010	15.88	16.47	15.83	16.39	930,025	+0.33(+2.08%)
Aug 11, 2010	16.10	16.23	16.01	16.06	891,539	-0.25(-1.53%)
Aug 10, 2010	16.37	16.51	16.07	16.31	829,025	-0.24(-1.46%)
Aug 09, 2010	16.04	16.61	16.04	16.55	938,512	+0.50(+3.12%)
Aug 06, 2010	15.86	16.13	15.59	16.05	1,216,286	-0.08(-0.52%)
Aug 05, 2010	15.96	16.40	15.87	16.13	2,498,579	-1.07(-6.25%)
Aug 04, 2010	17.43	17.65	17.15	17.21	732,820	-0.20(-1.15%)
Aug 03, 2010	17.44	17.56	17.32	17.41	538,148	-0.12(-0.71%)
Aug 02, 2010	17.49	17.58	17.23	17.53	511,794	+0.34(+1.99%)
Jul 30, 2010	16.98	17.37	16.76	17.19	539,684	-0.06(-0.34%)
Jul 29, 2010	17.23	17.37	16.93	17.25	584,599	+0.18(+1.02%)
Jul 28, 2010	17.03	17.59	16.96	17.07	960,376	-0.03(-0.15%)
Jul 27, 2010	17.25	17.41	17.10	17.10	484,057	+0.01(+0.05%)
Jul 26, 2010	16.60	17.10	16.50	17.09	548,425	+0.61(+3.69%)
Jul 23, 2010	16.18	16.61	16.09	16.48	708,166	+0.20(+1.23%)
Jul 22, 2010	16.07	16.31	15.96	16.28	1,010,744	+0.36(+2.25%)
Jul 21, 2010	16.14	16.32	15.89	15.92	581,580	-0.16(-0.98%)
Jul 20, 2010	15.82	16.15	15.68	16.08	623,031	+0.15(+0.94%)
Jul 19, 2010	15.92	16.12	15.78	15.93	438,827	+0.00(+0.00%)
Jul 16, 2010	16.37	16.52	15.83	15.93	415,718	-0.58(-3.53%)
Jul 15, 2010	16.54	16.61	16.26	16.52	289,093	-0.06(-0.35%)
Jul 14, 2010	16.51	16.67	16.46	16.57	386,832	-0.02(-0.10%)
Jul 13, 2010	16.22	16.64	16.00	16.59	515,930	+0.49(+3.05%)
Jul 12, 2010	16.13	16.22	15.96	16.10	347,965	-0.04(-0.26%)
Jul 09, 2010	15.88	16.14	15.87	16.14	359,807	+0.28(+1.73%)
Jul 08, 2010	15.82	15.90	15.67	15.87	516,763	+0.13(+0.85%)
Jul 07, 2010	15.42	15.76	15.35	15.73	631,601	+0.32(+2.11%)
Jul 06, 2010	16.25	16.25	15.37	15.41	813,269	-0.58(-3.65%)
Jul 02, 2010	16.27	16.27	15.87	15.99	548,918	-0.20(-1.24%)
Jul 01, 2010	16.27	16.43	15.95	16.19	1,041,986	-0.02(-0.10%)
Jun 30, 2010	16.49	16.64	16.15	16.21	949,176	-0.23(-1.42%)
Jun 29, 2010	16.46	16.65	16.32	16.44	878,536	-0.29(-1.74%)
Jun 25, 2010	16.75	17.04	16.66	16.73	1,207,803	+0.05(+0.30%)
Jun 24, 2010	17.27	17.37	16.66	16.68	1,536,023	-0.63(-3.66%)
Jun 23, 2010	17.33	17.47	17.16	17.32	633,278	-0.01(-0.05%)
Jun 22, 2010	17.73	17.98	17.30	17.32	885,435	-0.39(-2.21%)
Jun 21, 2010	18.12	18.29	17.60	17.72	522,813	-0.16(-0.89%)
Jun 18, 2010	18.11	18.12	17.76	17.87	727,572	-0.09(-0.51%)
Jun 17, 2010	18.08	18.12	17.85	17.97	290,235	-0.07(-0.42%)
Jun 16, 2010	18.09	18.17	17.99	18.04	303,086	-0.23(-1.23%)
Jun 15, 2010	18.31	18.43	18.19	18.27	363,275	+0.09(+0.50%)
Jun 14, 2010	18.39	18.42	18.10	18.17	400,234	-0.06(-0.32%)
Jun 11, 2010	17.56	18.25	17.50	18.23	755,309	+0.50(+2.82%)
Jun 10, 2010	17.62	17.75	17.39	17.73	845,658	+0.30(+1.72%)
Jun 09, 2010	17.69	17.82	17.30	17.43	843,659	-0.08(-0.48%)
Jun 08, 2010	17.60	17.89	17.20	17.52	1,192,348	-0.07(-0.38%)
Jun 07, 2010	18.12	18.37	17.57	17.58	1,048,684	-0.53(-2.94%)
Jun 04, 2010	18.26	18.50	18.04	18.12	1,024,718	-0.55(-2.95%)
Jun 03, 2010	18.55	18.82	18.37	18.67	647,076	+0.19(+1.04%)
Jun 02, 2010	18.38	18.50	18.31	18.47	885,561	+0.18(+1.00%)
Jun 01, 2010	18.62	18.86	18.29	18.29	616,558	-0.41(-2.18%)
May 28, 2010	18.56	18.96	18.51	18.70	615,207	+0.14(+0.76%)
May 27, 2010	18.61	18.67	18.33	18.56	609,241	+0.23(+1.27%)
May 26, 2010	18.76	18.87	18.30	18.32	653,636	-0.30(-1.61%)
May 25, 2010	18.17	18.65	18.06	18.62	637,116	+0.20(+1.09%)
May 24, 2010	18.57	18.71	18.42	18.42	413,464	-0.12(-0.63%)
May 21, 2010	18.27	18.67	18.21	18.54	927,379	+0.12(+0.64%)
May 20, 2010	18.42	18.78	18.22	18.42	567,530	-0.58(-3.04%)
May 19, 2010	19.18	19.39	18.94	19.00	710,385	-0.18(-0.91%)
May 18, 2010	19.40	19.57	19.07	19.17	365,205	-0.07(-0.39%)
May 17, 2010	19.07	19.28	18.68	19.25	914,011	+0.25(+1.32%)
May 14, 2010	18.91	19.27	18.89	19.00	990,425	+0.04(+0.22%)
May 13, 2010	18.74	19.25	18.54	18.96	2,059,053	-0.48(-2.49%)
May 12, 2010	19.13	19.46	18.96	19.44	1,383,877	+0.43(+2.28%)
May 11, 2010	19.12	19.26	18.92	19.01	999,024	-0.26(-1.34%)
May 10, 2010	19.13	19.28	18.79	19.27	697,546	+0.85(+4.62%)
May 07, 2010	18.67	18.98	18.25	18.42	1,206,580	-0.23(-1.21%)
May 06, 2010	19.38	19.47	17.75	18.64	1,664,379	-0.82(-4.24%)
May 05, 2010	19.76	20.13	19.38	19.47	953,612	-0.33(-1.68%)
May 04, 2010	19.97	19.97	19.67	19.80	599,400	-0.40(-1.98%)

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