Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2011	28.01	28.12	27.88	27.94	688,498	+0.24(+0.88%)
Feb 25, 2011	27.53	27.70	27.53	27.70	216,080	+0.44(+1.63%)
Feb 24, 2011	27.31	27.33	27.02	27.26	1,167,620	-0.12(-0.43%)
Feb 23, 2011	27.51	27.55	27.19	27.38	328,692	-0.01(-0.04%)
Feb 22, 2011	27.63	27.74	27.31	27.39	442,718	-0.80(-2.85%)
Feb 18, 2011	28.11	28.23	28.05	28.19	180,312	+0.09(+0.34%)
Feb 17, 2011	27.98	28.13	27.93	28.10	180,933	+0.07(+0.24%)
Feb 16, 2011	27.84	28.04	27.80	28.03	307,436	+0.21(+0.74%)
Feb 15, 2011	27.93	27.93	27.75	27.82	233,604	-0.14(-0.51%)
Feb 14, 2011	27.84	28.00	27.80	27.96	203,542	+0.13(+0.49%)
Feb 11, 2011	27.62	27.86	27.38	27.83	174,706	+0.04(+0.14%)
Feb 10, 2011	27.71	27.89	27.62	27.79	518,923	-0.29(-1.03%)
Feb 09, 2011	28.08	28.17	27.98	28.08	427,318	-0.15(-0.52%)
Feb 08, 2011	28.11	28.24	28.04	28.23	283,628	+0.09(+0.32%)
Feb 07, 2011	28.00	28.16	27.96	28.14	353,199	+0.22(+0.78%)
Feb 04, 2011	27.89	27.98	27.75	27.92	249,292	-0.01(-0.05%)
Feb 03, 2011	27.85	27.94	27.63	27.93	270,303	+0.01(+0.05%)
Feb 02, 2011	27.94	27.95	27.81	27.92	236,586	-0.21(-0.73%)
Feb 01, 2011	27.69	28.16	27.68	28.12	3,438,389	+0.80(+2.94%)
Jan 31, 2011	27.31	27.48	27.27	27.32	673,163	+0.16(+0.59%)
Jan 28, 2011	27.62	27.64	27.10	27.16	258,523	-0.55(-1.99%)
Jan 27, 2011	27.66	27.74	27.55	27.71	329,493	+0.03(+0.12%)
Jan 26, 2011	27.63	27.73	27.54	27.68	522,042	+0.23(+0.82%)
Jan 25, 2011	27.33	27.50	27.26	27.46	583,021	-0.02(-0.07%)
Jan 24, 2011	27.30	27.50	27.24	27.48	393,530	+0.10(+0.38%)
Jan 21, 2011	27.42	27.42	27.24	27.37	941,967	-0.02(-0.07%)
Jan 20, 2011	27.41	27.46	27.14	27.39	329,317	-0.33(-1.21%)
Jan 19, 2011	27.94	27.94	27.64	27.73	352,734	-0.09(-0.32%)
Jan 18, 2011	27.82	27.85	27.70	27.82	496,286	+0.12(+0.44%)
Jan 14, 2011	27.42	27.71	27.39	27.69	235,161	+0.26(+0.96%)
Jan 13, 2011	27.57	27.64	27.40	27.43	213,692	-0.03(-0.12%)
Jan 12, 2011	27.24	27.46	27.12	27.46	460,278	+0.53(+1.98%)
Jan 11, 2011	26.97	27.04	26.87	26.93	718,598	+0.15(+0.58%)
Jan 10, 2011	26.67	26.79	26.54	26.77	148,452	-0.03(-0.12%)
Jan 07, 2011	26.95	26.96	26.61	26.81	544,645	-0.10(-0.38%)
Jan 06, 2011	27.12	27.14	26.80	26.91	276,815	-0.25(-0.92%)
Jan 05, 2011	26.97	27.19	26.80	27.16	355,599	-0.17(-0.61%)
Jan 04, 2011	27.54	27.55	27.15	27.33	764,348	-0.08(-0.30%)
Jan 03, 2011	27.35	27.51	27.27	27.41	653,271	+0.28(+1.02%)
Dec 31, 2010	27.03	27.24	26.96	27.13	377,222	+0.22(+0.84%)
Dec 30, 2010	26.92	26.92	26.77	26.91	332,743	+0.04(+0.14%)
Dec 29, 2010	26.78	26.93	26.72	26.87	147,438	+0.46(+1.73%)
Dec 28, 2010	26.61	26.61	26.36	26.41	419,434	-0.04(-0.17%)
Dec 27, 2010	26.40	26.46	26.27	26.46	293,103	-0.01(-0.05%)
Dec 23, 2010	26.36	26.52	26.36	26.47	415,313	+0.10(+0.37%)
Dec 22, 2010	26.40	26.45	26.33	26.38	252,468	+0.01(+0.02%)
Dec 21, 2010	26.34	26.41	26.32	26.37	282,755	+0.10(+0.38%)
Dec 20, 2010	26.24	26.33	26.13	26.27	223,796	-0.01(-0.02%)
Dec 17, 2010	26.17	26.28	26.06	26.28	181,412	+0.03(+0.10%)
Dec 16, 2010	26.19	26.26	26.02	26.25	203,066	+0.10(+0.38%)
Dec 15, 2010	26.32	26.40	26.06	26.15	434,487	-0.30(-1.12%)
Dec 14, 2010	26.43	26.58	26.36	26.45	534,733	+0.18(+0.67%)
Dec 13, 2010	26.24	26.43	26.11	26.27	181,469	+0.25(+0.94%)
Dec 10, 2010	25.86	26.03	25.82	26.02	335,627	+0.12(+0.46%)
Dec 09, 2010	26.00	26.00	25.78	25.90	199,960	-0.11(-0.41%)
Dec 08, 2010	25.95	26.06	25.81	26.01	181,248	+0.08(+0.32%)
Dec 07, 2010	26.23	26.23	25.92	25.93	194,141	+0.04(+0.15%)
Dec 06, 2010	25.79	25.94	25.74	25.89	336,096	+0.01(+0.05%)
Dec 03, 2010	25.62	25.89	25.58	25.88	186,815	+0.30(+1.16%)
Dec 02, 2010	25.02	25.62	25.02	25.58	364,719	+0.59(+2.36%)
Dec 01, 2010	24.75	25.06	24.75	24.99	305,717	+0.64(+2.63%)
Nov 30, 2010	24.19	24.46	24.09	24.35	158,518	-0.23(-0.92%)
Nov 29, 2010	24.52	24.62	24.23	24.58	214,750	-0.17(-0.69%)
Nov 26, 2010	24.58	24.79	24.56	24.75	121,856	-0.21(-0.83%)
Nov 24, 2010	24.89	24.96	24.96	24.96	327,328	+0.35(+1.43%)
Nov 23, 2010	24.84	24.85	24.54	24.60	216,003	-0.79(-3.12%)
Nov 22, 2010	25.33	25.41	25.07	25.40	258,123	-0.08(-0.32%)
Nov 19, 2010	25.28	25.48	25.19	25.48	164,404	+0.09(+0.35%)
Nov 18, 2010	25.35	25.47	25.31	25.39	286,746	+0.58(+2.36%)
Nov 17, 2010	24.82	24.95	24.75	24.80	136,500	+0.13(+0.51%)
Nov 16, 2010	25.08	25.08	24.57	24.68	402,332	-0.55(-2.17%)
Nov 15, 2010	25.48	25.48	25.23	25.23	279,735	-0.06(-0.25%)
Nov 12, 2010	25.43	25.46	25.14	25.29	163,090	-0.17(-0.67%)
Nov 11, 2010	25.52	25.53	25.38	25.46	198,564	-0.33(-1.29%)
Nov 10, 2010	25.80	25.84	25.45	25.79	319,348	+0.11(+0.42%)
Nov 09, 2010	26.05	26.14	25.58	25.68	454,913	-0.19(-0.73%)
Nov 08, 2010	25.89	25.95	25.76	25.87	190,036	-0.17(-0.64%)
Nov 05, 2010	26.02	26.10	25.94	26.04	307,099	-0.08(-0.30%)
Nov 04, 2010	25.97	26.17	25.97	26.12	279,484	+0.47(+1.81%)
Nov 03, 2010	25.54	25.67	25.26	25.65	368,535	+0.16(+0.64%)
Nov 02, 2010	25.48	25.51	25.38	25.49	241,090	+0.29(+1.15%)
Nov 01, 2010	25.21	25.37	25.03	25.20	282,832	-0.02(-0.09%)
Oct 29, 2010	25.06	25.24	25.04	25.22	105,839	+0.16(+0.64%)
Oct 28, 2010	25.14	25.16	25.02	25.06	137,325	+0.05(+0.20%)
Oct 27, 2010	25.02	25.02	24.75	25.01	199,403	-0.29(-1.14%)
Oct 25, 2010	25.46	25.53	25.29	25.30	308,086	+0.08(+0.32%)
Oct 22, 2010	25.21	25.23	25.09	25.22	105,848	+0.12(+0.48%)
Oct 21, 2010	25.16	25.34	24.94	25.10	190,611	+0.02(+0.08%)
Oct 20, 2010	24.87	25.20	24.82	25.08	363,727	+0.33(+1.35%)
Oct 19, 2010	24.92	25.01	24.62	24.75	243,495	-0.62(-2.43%)
Oct 18, 2010	25.23	25.40	25.16	25.36	129,454	+0.11(+0.42%)
Oct 15, 2010	25.43	25.46	25.12	25.26	210,909	-0.16(-0.62%)
Oct 14, 2010	25.40	25.45	25.26	25.41	221,350	+0.20(+0.80%)
Oct 13, 2010	25.15	25.35	25.10	25.21	297,888	+0.28(+1.11%)
Oct 12, 2010	24.78	24.97	24.62	24.94	124,223	-0.02(-0.08%)
Oct 11, 2010	24.96	25.07	24.90	24.96	244,642	+0.03(+0.10%)
Oct 08, 2010	24.93	24.99	24.77	24.93	434,196	+0.07(+0.28%)
Oct 07, 2010	25.01	25.01	24.67	24.86	235,339	+0.08(+0.30%)
Oct 06, 2010	24.74	24.85	24.68	24.79	205,670	+0.17(+0.69%)
Oct 05, 2010	24.42	24.71	24.39	24.62	492,911	+0.46(+1.90%)
Oct 04, 2010	24.24	24.28	24.05	24.16	295,996	-0.23(-0.95%)
Oct 01, 2010	24.39	24.46	24.28	24.39	241,914	+0.26(+1.07%)
Sep 30, 2010	24.45	24.45	24.05	24.13	567,089	-0.19(-0.78%)
Sep 29, 2010	24.35	24.44	24.26	24.32	270,868	+0.02(+0.08%)
Sep 28, 2010	24.20	24.35	23.99	24.30	383,545	+0.19(+0.78%)
Sep 27, 2010	24.15	24.23	24.08	24.11	162,058	+0.03(+0.10%)
Sep 24, 2010	23.96	24.13	23.91	24.09	384,910	+0.52(+2.19%)
Sep 23, 2010	23.61	23.77	23.52	23.57	201,884	-0.22(-0.93%)
Sep 22, 2010	23.83	23.97	23.75	23.79	106,120	-0.01(-0.03%)
Sep 21, 2010	23.75	23.97	23.61	23.80	195,965	+0.05(+0.21%)
Sep 20, 2010	23.45	23.78	23.44	23.75	152,024	+0.33(+1.42%)
Sep 17, 2010	23.41	23.47	23.30	23.41	409,528	-0.11(-0.45%)
Sep 15, 2010	23.31	23.53	23.22	23.52	366,701	+0.05(+0.20%)
Sep 14, 2010	23.23	23.57	23.23	23.47	286,154	+0.16(+0.67%)
Sep 13, 2010	23.21	23.35	23.19	23.32	681,864	+0.46(+2.02%)
Sep 10, 2010	22.82	22.92	22.79	22.86	113,758	+0.04(+0.19%)
Sep 09, 2010	22.95	22.95	22.70	22.81	156,116	+0.19(+0.83%)
Sep 08, 2010	22.56	22.76	22.55	22.62	250,981	+0.23(+1.04%)
Sep 07, 2010	22.62	22.62	22.39	22.39	1,222,318	-0.32(-1.41%)
Sep 03, 2010	22.69	22.74	22.58	22.71	166,965	+0.24(+1.06%)
Sep 02, 2010	22.34	22.48	22.30	22.47	188,650	+0.16(+0.73%)
Sep 01, 2010	22.13	22.38	22.10	22.31	264,874	+0.62(+2.84%)
Aug 31, 2010	21.66	21.87	21.55	21.69	5,234	+0.02(+0.09%)
Aug 30, 2010	21.89	21.89	21.66	21.67	171,031	-0.21(-0.98%)
Aug 27, 2010	21.89	21.89	21.50	21.89	2,335,193	+0.45(+2.08%)
Aug 26, 2010	21.65	21.75	21.42	21.44	1,040,029	-0.08(-0.35%)
Aug 25, 2010	21.38	21.58	21.27	21.52	106,890	+0.00(+0.00%)
Aug 24, 2010	21.59	21.66	21.41	21.52	336,312	-0.33(-1.50%)
Aug 23, 2010	22.00	22.08	21.84	21.84	139,005	-0.04(-0.20%)
Aug 20, 2010	21.91	21.98	21.73	21.89	278,070	-0.25(-1.11%)
Aug 19, 2010	22.48	22.49	22.03	22.13	241,374	-0.32(-1.43%)
Aug 18, 2010	22.45	22.55	22.33	22.45	114,224	+0.06(+0.25%)
Aug 17, 2010	22.35	22.53	22.30	22.40	95,611	+0.31(+1.39%)
Aug 16, 2010	21.94	22.18	21.94	22.09	128,873	+0.19(+0.89%)
Aug 13, 2010	21.89	22.06	21.89	21.89	187,125	-0.02(-0.08%)
Aug 12, 2010	21.86	21.97	21.79	21.91	182,818	-0.20(-0.91%)
Aug 11, 2010	22.40	22.40	22.06	22.11	246,818	-0.91(-3.96%)
Aug 10, 2010	22.87	23.15	22.74	23.02	242,000	-0.30(-1.29%)
Aug 09, 2010	23.33	23.38	23.26	23.33	201,958	+0.00(+0.00%)
Aug 06, 2010	23.33	23.33	23.06	23.33	232,639	+0.14(+0.60%)
Aug 05, 2010	23.13	23.19	22.98	23.19	725,399	+0.04(+0.16%)
Aug 04, 2010	23.14	23.16	22.97	23.15	229,786	+0.02(+0.07%)
Aug 03, 2010	23.09	23.21	22.98	23.14	284,287	-0.04(-0.18%)
Aug 02, 2010	22.96	23.24	22.89	23.18	730,978	+0.60(+2.67%)
Jul 30, 2010	22.57	22.64	22.32	22.57	217,743	-0.08(-0.33%)
Jul 29, 2010	22.79	22.87	22.43	22.65	165,552	+0.13(+0.59%)
Jul 28, 2010	22.57	22.60	22.42	22.52	196,808	-0.10(-0.44%)
Jul 27, 2010	22.80	22.80	22.50	22.62	269,819	-0.06(-0.25%)
Jul 26, 2010	22.40	22.68	22.38	22.67	366,550	+0.22(+0.98%)
Jul 23, 2010	22.18	22.46	22.13	22.45	143,388	+0.28(+1.25%)
Jul 22, 2010	22.03	22.23	22.01	22.18	118,373	+0.60(+2.80%)
Jul 21, 2010	21.87	21.87	21.48	21.57	103,151	-0.26(-1.18%)
Jul 20, 2010	21.43	21.85	21.38	21.83	241,622	+0.17(+0.78%)
Jul 19, 2010	21.67	21.74	21.48	21.66	220,063	+0.02(+0.09%)
Jul 16, 2010	21.64	21.99	21.56	21.64	249,033	-0.57(-2.58%)
Jul 15, 2010	22.13	22.21	21.89	22.21	206,958	+0.22(+1.00%)
Jul 14, 2010	21.88	22.08	21.86	21.99	184,130	-0.04(-0.17%)
Jul 13, 2010	21.86	22.06	21.83	22.03	359,520	+0.34(+1.57%)
Jul 12, 2010	21.60	21.70	21.51	21.69	272,874	-0.09(-0.43%)
Jul 09, 2010	21.79	21.79	21.56	21.79	160,221	+0.01(+0.03%)
Jul 08, 2010	21.69	21.78	21.53	21.78	917,226	+0.11(+0.52%)
Jul 07, 2010	21.25	21.72	21.16	21.67	352,978	+0.50(+2.35%)
Jul 06, 2010	21.30	21.48	21.04	21.17	253,595	+0.41(+1.97%)
Jul 02, 2010	20.76	20.92	20.59	20.76	281,946	+0.06(+0.27%)
Jul 01, 2010	20.62	20.74	20.41	20.70	813,949	+0.26(+1.26%)
Jun 30, 2010	20.62	20.78	20.45	20.45	412,684	-0.10(-0.49%)
Jun 29, 2010	20.86	20.94	20.45	20.55	337,594	-0.94(-4.36%)
Jun 25, 2010	21.48	21.52	21.21	21.48	134,357	+0.20(+0.95%)
Jun 24, 2010	21.52	21.56	21.23	21.28	210,648	-0.35(-1.63%)
Jun 23, 2010	21.66	21.76	21.42	21.64	207,839	+0.10(+0.48%)
Jun 22, 2010	21.79	21.90	21.44	21.53	607,596	-0.21(-0.95%)
Jun 21, 2010	22.04	22.04	21.63	21.74	203,945	-0.02(-0.09%)
Jun 18, 2010	21.76	21.77	21.65	21.76	124,992	+0.09(+0.43%)
Jun 17, 2010	21.74	21.74	21.50	21.66	121,998	+0.03(+0.12%)
Jun 16, 2010	21.54	21.74	21.48	21.64	170,701	-0.13(-0.60%)
Jun 15, 2010	21.39	21.78	21.39	21.77	275,000	+0.65(+3.07%)
Jun 14, 2010	21.33	21.39	21.12	21.12	239,079	+0.08(+0.39%)
Jun 11, 2010	20.73	21.04	20.67	21.04	432,214	+0.03(+0.15%)
Jun 10, 2010	20.76	21.03	20.74	21.01	2,038,513	+0.79(+3.92%)
Jun 09, 2010	20.32	20.47	20.09	20.22	2,350,061	+0.01(+0.06%)
Jun 08, 2010	19.95	20.20	19.78	20.20	805,459	+0.39(+1.95%)
Jun 07, 2010	20.23	20.26	19.82	19.82	380,115	-0.24(-1.18%)
Jun 04, 2010	20.05	20.56	20.04	20.05	314,369	-0.87(-4.17%)
Jun 03, 2010	21.01	21.04	20.72	20.93	124,431	+0.07(+0.33%)
Jun 02, 2010	20.51	20.93	20.42	20.86	492,745	+0.52(+2.54%)
Jun 01, 2010	20.33	20.88	20.33	20.34	585,125	-0.20(-0.97%)
May 28, 2010	20.54	20.83	20.42	20.54	717,037	-0.31(-1.47%)
May 27, 2010	20.45	20.85	20.33	20.85	445,451	+1.12(+5.69%)
May 26, 2010	20.07	20.17	19.68	19.72	1,129,324	-0.26(-1.31%)
May 25, 2010	19.59	20.01	19.49	19.99	535,767	-0.21(-1.05%)
May 24, 2010	20.48	20.53	20.19	20.20	241,932	-0.49(-2.38%)
May 21, 2010	20.04	20.70	20.01	20.69	633,456	+0.54(+2.69%)
May 20, 2010	20.08	20.57	20.03	20.15	592,220	-0.85(-4.07%)
May 19, 2010	20.97	21.11	20.73	21.00	328,486	-0.09(-0.41%)
May 18, 2010	21.69	21.71	20.95	21.09	550,758	-0.67(-3.09%)
May 17, 2010	21.73	21.78	21.18	21.76	1,662,760	-0.07(-0.31%)
May 14, 2010	21.83	22.06	21.63	21.83	583,087	-0.36(-1.60%)
May 13, 2010	22.37	22.42	22.14	22.19	253,675	-0.18(-0.81%)
May 12, 2010	22.28	22.45	22.28	22.37	777,696	+0.31(+1.41%)
May 11, 2010	22.40	22.45	22.04	22.06	708,122	-0.37(-1.67%)
May 10, 2010	22.40	22.49	22.34	22.43	1,737,047	+1.26(+5.95%)
May 07, 2010	21.63	22.09	20.89	21.17	2,012,289	-0.43(-1.97%)
May 06, 2010	22.10	23.38	20.90	21.60	2,000,740	-0.55(-2.47%)
May 05, 2010	22.19	22.45	22.14	22.14	335,375	-0.55(-2.42%)
May 04, 2010	23.06	23.07	22.64	22.69	758,197	-0.94(-3.96%)
May 03, 2010	23.56	23.80	23.48	23.63	995,932	+0.16(+0.69%)
Apr 30, 2010	23.68	23.77	23.40	23.46	1,708,051	-0.21(-0.90%)
Apr 29, 2010	23.56	23.73	23.53	23.68	1,179,296	+0.45(+1.93%)
Apr 28, 2010	23.52	23.57	23.04	23.23	386,060	-0.25(-1.06%)
Apr 27, 2010	24.00	24.11	23.41	23.48	513,931	-0.85(-3.51%)
Apr 26, 2010	24.42	24.44	24.28	24.33	335,980	-0.03(-0.10%)
Apr 23, 2010	24.01	24.36	23.94	24.36	495,141	+0.34(+1.41%)
Apr 22, 2010	23.80	24.05	23.65	24.02	1,286,888	-0.06(-0.24%)
Apr 21, 2010	24.04	24.08	23.91	24.08	199,662	+0.09(+0.39%)
Apr 20, 2010	24.11	24.11	23.95	23.98	432,381	+0.06(+0.23%)
Apr 19, 2010	23.74	23.93	23.58	23.93	631,612	-0.09(-0.39%)
Apr 16, 2010	24.29	24.32	23.87	24.02	614,013	-0.43(-1.76%)
Apr 15, 2010	24.33	24.49	24.27	24.45	336,584	+0.03(+0.13%)
Apr 14, 2010	24.28	24.43	24.16	24.42	542,973	+0.31(+1.29%)
Apr 13, 2010	24.18	24.18	23.97	24.11	211,136	-0.11(-0.44%)
Apr 12, 2010	24.16	24.23	24.13	24.21	308,390	+0.05(+0.21%)
Apr 09, 2010	23.98	24.18	23.98	24.16	496,304	+0.27(+1.15%)
Apr 08, 2010	23.65	23.90	23.58	23.89	161,693	+0.06(+0.24%)
Apr 07, 2010	23.84	23.90	23.74	23.83	224,221	-0.01(-0.03%)
Apr 06, 2010	23.73	23.94	23.70	23.84	582,981	+0.06(+0.24%)
Apr 05, 2010	23.86	23.87	23.70	23.78	389,731	-0.01(-0.03%)
Apr 01, 2010		23.79	23.79	23.79	0	+0.47(+2.01%)
Mar 31, 2010	23.36	23.45	23.26	23.32	447,138	-0.04(-0.19%)
Mar 30, 2010	23.43	23.44	23.27	23.36	172,090	+0.05(+0.21%)
Mar 29, 2010	23.27	23.34	23.23	23.32	274,220	+0.20(+0.86%)
Mar 26, 2010	23.07	23.19	23.01	23.12	188,349	+0.27(+1.20%)
Mar 25, 2010	23.09	23.14	22.83	22.84	503,246	-0.07(-0.30%)
Mar 24, 2010	22.93	22.99	22.84	22.91	210,047	-0.32(-1.37%)
Mar 23, 2010	23.12	23.24	23.04	23.23	220,585	+0.15(+0.65%)
Mar 22, 2010	22.76	23.10	22.70	23.08	266,009	+0.10(+0.43%)
Mar 19, 2010	23.23	23.23	22.89	22.98	262,385	-0.28(-1.21%)
Mar 18, 2010	23.33	23.33	23.12	23.26	208,184	-0.09(-0.40%)
Mar 17, 2010	23.30	23.43	23.24	23.35	151,283	+0.18(+0.78%)
Mar 16, 2010	23.03	23.21	22.96	23.17	197,989	+0.24(+1.06%)
Mar 15, 2010	22.80	22.93	22.78	22.93	145,277	-0.10(-0.43%)
Mar 12, 2010	23.07	23.07	22.94	23.03	154,766	+0.15(+0.65%)
Mar 11, 2010	22.73	22.88	22.67	22.88	264,834	+0.18(+0.80%)
Mar 10, 2010	22.64	22.79	22.61	22.70	404,172	+0.10(+0.44%)
Mar 09, 2010	22.45	22.69	22.39	22.60	275,139	+0.02(+0.11%)
Mar 08, 2010	22.72	22.72	22.55	22.57	212,581	-0.11(-0.47%)
Mar 05, 2010	22.47	22.71	22.43	22.68	295,217	+0.39(+1.76%)
Mar 04, 2010	22.34	22.35	22.13	22.29	150,555	-0.01(-0.03%)
Mar 03, 2010	22.22	22.41	22.18	22.29	181,789	+0.22(+1.02%)
Mar 02, 2010	22.03	22.15	21.89	22.07	218,600	+0.21(+0.97%)

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