Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	19.63	19.69	19.44	19.69	79,310	+0.48(+2.49%)
Jun 28, 2012	19.24	19.35	18.91	19.22	169,443	-0.18(-0.95%)
Jun 27, 2012	19.46	19.86	19.29	19.40	181,687	-0.04(-0.19%)
Jun 26, 2012	19.57	19.60	19.27	19.44	78,681	-0.10(-0.52%)
Jun 25, 2012	19.66	19.74	19.36	19.54	77,211	-0.41(-2.08%)
Jun 22, 2012	19.34	20.09	19.34	19.95	271,953	+0.76(+3.98%)
Jun 21, 2012	19.23	19.48	18.99	19.19	170,136	-0.07(-0.38%)
Jun 20, 2012	19.22	19.28	18.92	19.26	90,690	+0.02(+0.10%)
Jun 19, 2012	19.09	19.30	18.93	19.24	94,354	+0.29(+1.56%)
Jun 18, 2012	19.61	19.61	18.50	18.95	277,185	-0.82(-4.15%)
Jun 15, 2012	19.34	19.82	19.10	19.77	155,743	+0.44(+2.29%)
Jun 14, 2012	18.98	19.51	18.88	19.33	139,733	+0.49(+2.59%)
Jun 13, 2012	18.94	19.04	18.70	18.84	95,250	-0.15(-0.78%)
Jun 12, 2012	18.75	19.01	18.32	18.99	112,135	+0.28(+1.48%)
Jun 11, 2012	19.35	19.35	18.71	18.71	137,239	-0.42(-2.21%)
Jun 08, 2012	19.09	19.22	18.85	19.13	58,828	+0.01(+0.05%)
Jun 07, 2012	19.60	19.80	19.08	19.12	147,409	-0.25(-1.28%)
Jun 06, 2012	18.78	19.43	18.68	19.37	102,747	+0.72(+3.85%)
Jun 05, 2012	18.42	18.75	18.36	18.65	60,351	+0.19(+1.05%)
Jun 04, 2012	18.27	18.52	18.20	18.46	105,323	+0.22(+1.21%)
Jun 01, 2012	18.34	18.55	18.18	18.24	80,833	-0.46(-2.46%)
May 31, 2012	18.52	18.85	18.32	18.70	244,801	+0.18(+0.99%)
May 30, 2012	18.72	18.77	18.48	18.52	77,738	-0.31(-1.66%)
May 29, 2012	18.87	18.95	18.67	18.83	107,858	+0.10(+0.54%)
May 25, 2012	18.84	19.01	18.57	18.73	63,964	-0.16(-0.83%)
May 24, 2012	18.95	18.99	18.55	18.88	83,493	-0.06(-0.29%)
May 23, 2012	18.78	19.04	18.50	18.94	121,720	-0.06(-0.34%)
May 22, 2012	19.26	19.33	18.87	19.00	154,750	-0.22(-1.15%)
May 21, 2012	19.10	19.30	18.82	19.23	161,258	+0.15(+0.77%)
May 18, 2012	19.06	19.17	18.89	19.08	173,133	+0.03(+0.14%)
May 17, 2012	19.07	19.40	18.97	19.05	217,323	-0.02(-0.10%)
May 16, 2012	19.47	19.61	19.04	19.07	191,656	-0.40(-2.08%)
May 15, 2012	20.17	20.29	19.17	19.47	268,870	-0.74(-3.68%)
May 14, 2012	19.48	20.44	19.48	20.22	296,579	+0.62(+3.19%)
May 11, 2012	19.26	19.67	19.22	19.59	235,569	+0.26(+1.33%)
May 10, 2012	19.20	19.45	19.09	19.34	307,630	+0.32(+1.69%)
May 09, 2012	19.63	20.22	18.90	19.01	713,387	+1.40(+7.93%)
May 08, 2012	17.33	17.64	17.18	17.62	190,695	+0.15(+0.84%)
May 07, 2012	17.18	17.51	16.95	17.47	163,937	+0.22(+1.28%)
May 04, 2012	17.76	17.86	17.23	17.25	133,209	-0.60(-3.35%)
May 03, 2012	18.10	18.29	17.76	17.85	164,385	-0.31(-1.72%)
May 02, 2012	18.22	18.31	18.04	18.16	135,312	-0.17(-0.95%)
May 01, 2012	18.16	18.76	18.05	18.33	204,591	+0.17(+0.91%)
Apr 30, 2012	17.98	18.25	17.83	18.17	206,288	+0.22(+1.23%)
Apr 27, 2012	17.76	18.05	17.69	17.95	169,924	+0.26(+1.46%)
Apr 26, 2012	17.18	17.75	17.15	17.69	144,305	+0.43(+2.50%)
Apr 25, 2012	17.08	17.38	16.93	17.26	118,348	+0.46(+2.74%)
Apr 24, 2012	16.60	16.80	16.51	16.80	94,443	+0.15(+0.88%)
Apr 23, 2012	16.59	16.72	16.36	16.65	181,271	-0.11(-0.66%)
Apr 20, 2012	16.90	17.00	16.70	16.76	76,911	+0.04(+0.22%)
Apr 19, 2012	16.73	16.89	16.44	16.73	138,412	-0.03(-0.16%)
Apr 18, 2012	16.89	16.91	16.68	16.75	109,042	-0.17(-0.98%)
Apr 17, 2012	16.86	17.02	16.82	16.92	114,307	+0.21(+1.27%)
Apr 16, 2012	16.71	16.84	16.64	16.71	290,731	+0.14(+0.83%)
Apr 13, 2012	16.89	16.89	16.53	16.57	102,326	-0.40(-2.38%)
Apr 12, 2012	16.86	17.10	16.83	16.97	97,747	+0.13(+0.76%)
Apr 11, 2012	16.87	16.96	16.76	16.84	130,330	+0.11(+0.66%)
Apr 10, 2012	17.28	17.28	16.65	16.73	202,160	-0.56(-3.24%)
Apr 09, 2012	17.53	17.55	17.18	17.30	142,906	-0.48(-2.69%)
Apr 05, 2012	17.85	17.93	17.64	17.77	248,056	-0.23(-1.28%)
Apr 04, 2012	18.46	18.47	17.97	18.00	160,220	-0.59(-3.16%)
Apr 03, 2012	18.48	18.77	18.48	18.59	220,799	+0.09(+0.50%)
Apr 02, 2012	18.49	18.67	18.28	18.50	153,206	-0.02(-0.10%)
Mar 30, 2012	19.20	19.20	18.52	18.52	278,795	-0.55(-2.89%)
Mar 29, 2012	19.18	19.24	18.70	19.07	176,056	-0.26(-1.33%)
Mar 28, 2012	19.21	19.34	19.04	19.33	178,457	+0.16(+0.81%)
Mar 27, 2012	19.15	19.23	19.08	19.17	168,912	-0.01(-0.05%)
Mar 26, 2012	18.97	19.34	18.97	19.18	250,599	+0.40(+2.10%)
Mar 23, 2012	18.75	18.86	18.60	18.78	93,536	+0.06(+0.34%)
Mar 22, 2012	18.67	18.72	18.53	18.72	149,135	-0.07(-0.39%)
Mar 21, 2012	18.95	18.95	18.71	18.79	163,248	-0.13(-0.68%)
Mar 20, 2012	18.97	19.08	18.89	18.92	138,783	-0.17(-0.91%)
Mar 19, 2012	18.94	19.23	18.94	19.10	277,123	+0.24(+1.27%)
Mar 16, 2012	18.54	19.02	18.51	18.86	281,957	+0.34(+1.84%)
Mar 15, 2012	18.54	18.60	18.29	18.52	126,750	+0.01(+0.05%)
Mar 14, 2012	18.30	18.56	18.28	18.51	145,001	+0.23(+1.26%)
Mar 13, 2012	18.20	18.29	17.99	18.28	118,916	+0.17(+0.96%)
Mar 12, 2012	18.37	18.37	17.93	18.10	86,590	-0.28(-1.55%)
Mar 09, 2012	18.23	18.62	18.11	18.39	126,467	+0.21(+1.16%)
Mar 08, 2012	18.11	18.22	17.79	18.18	85,116	+0.16(+0.87%)
Mar 07, 2012	17.95	18.06	17.75	18.02	102,299	+0.11(+0.62%)
Mar 06, 2012	17.87	18.03	17.84	17.91	174,094	-0.13(-0.71%)
Mar 05, 2012	17.78	18.10	17.44	18.04	197,805	+0.26(+1.45%)
Mar 02, 2012	18.20	18.24	17.66	17.78	254,591	-0.40(-2.22%)
Mar 01, 2012	18.66	18.68	18.14	18.19	195,096	-0.41(-2.22%)
Feb 29, 2012	18.38	19.01	18.24	18.60	487,828	+0.31(+1.71%)
Feb 28, 2012	18.29	18.33	18.06	18.29	338,864	+0.03(+0.15%)
Feb 27, 2012	18.21	18.30	17.98	18.26	233,917	-0.06(-0.35%)
Feb 24, 2012	17.58	18.38	17.47	18.32	323,627	+0.70(+3.96%)
Feb 23, 2012	17.02	17.86	16.23	17.63	366,243	+0.86(+5.15%)
Feb 22, 2012	16.65	16.93	16.56	16.76	332,144	+0.09(+0.55%)
Feb 21, 2012	16.49	16.78	16.35	16.67	223,750	+0.32(+1.97%)
Feb 17, 2012	16.36	16.49	16.20	16.35	139,764	+0.06(+0.34%)
Feb 16, 2012	15.88	16.38	15.82	16.29	109,571	+0.32(+2.01%)
Feb 15, 2012	16.09	16.16	15.86	15.97	149,366	-0.08(-0.52%)
Feb 14, 2012	15.82	16.05	15.68	16.05	299,417	+0.20(+1.28%)
Feb 13, 2012	15.82	15.95	15.70	15.85	164,828	+0.13(+0.82%)
Feb 10, 2012	15.60	15.73	15.37	15.72	130,961	-0.03(-0.18%)
Feb 09, 2012	15.49	15.78	15.36	15.75	165,665	+0.27(+1.72%)
Feb 08, 2012	15.47	15.61	15.26	15.48	162,641	+0.03(+0.18%)
Feb 07, 2012	15.35	15.52	15.25	15.46	258,088	+0.06(+0.42%)
Feb 06, 2012	15.24	15.42	15.08	15.39	228,164	+0.08(+0.54%)
Feb 03, 2012	15.14	15.36	14.92	15.31	222,545	+0.38(+2.52%)
Feb 02, 2012	15.03	15.22	14.71	14.93	279,377	-0.17(-1.10%)
Feb 01, 2012	14.98	15.16	14.85	15.10	287,730	+0.17(+1.11%)
Jan 31, 2012	15.99	16.13	14.78	14.93	372,142	-1.17(-7.25%)
Jan 30, 2012	16.28	16.29	16.07	16.10	92,135	-0.33(-2.01%)
Jan 27, 2012	16.39	16.49	16.34	16.43	141,126	-0.06(-0.39%)
Jan 26, 2012	16.56	16.89	16.41	16.50	235,520	+0.02(+0.11%)
Jan 25, 2012	16.16	16.58	16.08	16.48	138,281	+0.25(+1.53%)
Jan 24, 2012	16.06	16.27	15.88	16.23	110,398	+0.04(+0.23%)
Jan 23, 2012	16.45	16.64	16.06	16.19	178,872	-0.25(-1.51%)
Jan 20, 2012	16.46	16.52	16.26	16.44	151,032	-0.06(-0.33%)
Jan 19, 2012	16.50	16.57	16.36	16.50	149,011	+0.03(+0.17%)
Jan 18, 2012	16.33	16.56	16.23	16.47	286,056	+0.06(+0.39%)
Jan 17, 2012	16.49	16.51	16.25	16.40	295,149	+0.09(+0.56%)
Jan 13, 2012	16.51	16.51	16.06	16.31	190,878	-0.37(-2.20%)
Jan 12, 2012	16.49	16.73	16.25	16.68	161,961	+0.27(+1.62%)
Jan 11, 2012	16.48	16.66	16.37	16.41	201,063	-0.10(-0.61%)
Jan 10, 2012	16.45	16.61	16.37	16.51	161,509	+0.30(+1.87%)
Jan 09, 2012	16.40	16.40	16.14	16.21	183,658	-0.24(-1.45%)
Jan 06, 2012	16.82	16.82	16.42	16.45	92,996	-0.40(-2.40%)
Jan 05, 2012	16.86	17.05	16.64	16.85	65,384	-0.09(-0.54%)
Jan 04, 2012	16.81	17.00	16.76	16.95	81,563	+0.38(+2.27%)
Dec 30, 2011	16.25	16.64	16.16	16.57	111,393	+0.25(+1.52%)
Dec 29, 2011	16.44	16.52	16.07	16.32	260,775	-0.11(-0.67%)
Dec 28, 2011	16.93	16.93	16.32	16.43	142,466	-0.50(-2.93%)
Dec 27, 2011	16.38	16.98	16.38	16.93	110,912	+0.43(+2.62%)
Dec 23, 2011	16.60	16.71	16.45	16.50	106,929	-0.23(-1.37%)
Dec 21, 2011	16.32	16.73	16.13	16.73	235,357	+0.33(+2.02%)
Dec 20, 2011	16.15	16.44	15.98	16.39	232,823	+0.48(+3.00%)
Dec 19, 2011	15.50	16.03	15.50	15.92	311,001	+0.39(+2.49%)
Dec 16, 2011	15.78	15.83	15.22	15.53	228,376	-0.15(-0.94%)
Dec 15, 2011	15.51	15.86	15.41	15.68	232,773	+0.35(+2.28%)
Dec 14, 2011	15.78	15.82	15.26	15.33	307,430	-0.65(-4.08%)
Dec 13, 2011	16.42	16.61	15.91	15.98	176,269	-0.33(-2.03%)
Dec 12, 2011	16.50	16.64	15.93	16.31	124,530	-0.48(-2.85%)
Dec 09, 2011	16.34	16.87	16.31	16.79	125,767	+0.51(+3.16%)
Dec 08, 2011	16.84	16.84	16.22	16.28	127,319	-0.70(-4.11%)
Dec 07, 2011	16.91	17.10	16.70	16.97	97,856	-0.04(-0.22%)
Dec 06, 2011	16.72	17.16	16.55	17.01	157,738	+0.33(+1.98%)
Dec 05, 2011	16.80	17.07	16.55	16.68	265,736	+0.16(+0.95%)
Dec 02, 2011	16.48	16.69	16.31	16.52	120,584	+0.24(+1.47%)
Dec 01, 2011	17.35	17.42	16.26	16.28	276,942	-1.16(-6.64%)
Nov 30, 2011	17.31	17.46	17.07	17.44	250,267	+0.91(+5.50%)
Nov 29, 2011	16.34	16.54	16.05	16.53	194,217	+0.28(+1.70%)
Nov 28, 2011	16.08	16.28	15.96	16.26	152,891	+0.74(+4.80%)
Nov 25, 2011	15.68	15.96	15.49	15.51	35,796	-0.21(-1.34%)
Nov 23, 2011	16.08	16.10	15.55	15.72	152,780	-0.50(-3.06%)
Nov 22, 2011	16.33	16.41	16.01	16.22	137,627	-0.10(-0.62%)
Nov 21, 2011	16.84	16.90	16.20	16.32	165,558	-0.79(-4.62%)
Nov 18, 2011	17.30	17.43	17.08	17.11	82,342	-0.17(-0.96%)
Nov 17, 2011	17.60	17.75	17.12	17.28	202,189	-0.33(-1.88%)
Nov 16, 2011	17.31	18.02	17.17	17.61	211,986	+0.13(+0.74%)
Nov 15, 2011	16.99	17.64	16.99	17.48	274,945	+0.42(+2.48%)
Nov 14, 2011	16.91	17.11	16.69	17.06	195,340	-0.11(-0.64%)
Nov 11, 2011	16.86	17.21	16.86	17.17	98,066	+0.52(+3.15%)
Nov 10, 2011	16.94	16.99	16.47	16.64	151,418	+0.02(+0.11%)
Nov 09, 2011	17.43	17.58	16.57	16.62	209,953	-1.24(-6.94%)
Nov 08, 2011	17.41	17.92	17.08	17.86	196,568	+0.52(+3.02%)
Nov 07, 2011	17.45	17.78	17.30	17.34	192,835	-0.21(-1.20%)
Nov 04, 2011	17.23	17.64	17.11	17.55	139,902	+0.13(+0.74%)
Nov 03, 2011	17.25	17.52	16.84	17.42	209,424	+0.20(+1.17%)
Nov 02, 2011	17.19	17.46	16.96	17.22	112,129	+0.41(+2.46%)
Nov 01, 2011	16.60	16.99	16.43	16.81	237,750	-0.64(-3.69%)
Oct 31, 2011	17.72	17.75	17.20	17.45	224,697	-0.52(-2.91%)
Oct 28, 2011	17.94	18.09	17.59	17.98	162,061	-0.12(-0.66%)
Oct 27, 2011	17.98	18.24	17.66	18.09	346,042	+0.90(+5.24%)
Oct 26, 2011	17.41	17.44	16.79	17.19	150,345	+0.12(+0.70%)
Oct 25, 2011	17.55	17.74	17.05	17.07	214,230	-0.54(-3.08%)
Oct 24, 2011	17.53	17.74	17.20	17.62	381,204	+0.31(+1.81%)
Oct 21, 2011	17.48	17.63	17.10	17.30	256,127	+0.07(+0.43%)
Oct 20, 2011	17.54	17.70	16.77	17.23	162,936	-0.37(-2.09%)
Oct 19, 2011	17.79	18.18	17.48	17.60	103,418	-0.18(-1.03%)
Oct 18, 2011	17.26	17.96	17.03	17.78	283,332	+0.61(+3.53%)
Oct 17, 2011	17.36	17.36	17.06	17.18	201,115	-0.37(-2.10%)
Oct 14, 2011	17.69	17.84	17.41	17.54	132,041	+0.07(+0.42%)
Oct 13, 2011	17.55	17.61	17.32	17.47	159,315	-0.11(-0.63%)
Oct 12, 2011	17.41	17.75	17.36	17.58	288,571	+0.37(+2.14%)
Oct 11, 2011	17.36	17.36	16.79	17.21	237,525	-0.36(-2.04%)
Oct 10, 2011	16.86	17.58	16.78	17.57	421,024	+1.02(+6.16%)
Oct 07, 2011	16.53	16.86	16.20	16.55	682,235	+0.06(+0.33%)
Oct 06, 2011	16.36	16.59	16.29	16.50	343,339	+0.74(+4.66%)
Oct 05, 2011	15.52	15.82	15.26	15.76	527,183	+0.18(+1.18%)
Oct 04, 2011	14.01	15.61	13.75	15.58	471,170	+1.39(+9.78%)
Oct 03, 2011	14.90	15.05	14.16	14.19	371,772	-0.59(-3.98%)
Sep 30, 2011	14.97	15.24	14.77	14.78	171,226	-0.46(-3.02%)
Sep 29, 2011	15.18	15.38	14.89	15.24	243,524	+0.42(+2.85%)
Sep 28, 2011	15.48	15.52	14.80	14.81	381,408	-0.71(-4.56%)
Sep 27, 2011	15.35	16.23	15.32	15.52	467,949	+0.32(+2.12%)
Sep 26, 2011	13.89	15.23	13.89	15.20	407,564	+1.41(+10.19%)
Sep 23, 2011	13.20	13.88	13.20	13.79	260,718	+0.53(+4.02%)
Sep 22, 2011	13.45	13.58	12.96	13.26	193,188	-0.55(-3.99%)
Sep 21, 2011	14.61	14.75	13.79	13.81	230,997	-0.81(-5.53%)
Sep 20, 2011	14.35	14.85	14.33	14.62	351,029	+0.32(+2.25%)
Sep 19, 2011	14.35	14.36	13.97	14.30	194,561	-0.33(-2.26%)
Sep 16, 2011	14.57	14.67	14.27	14.63	332,570	+0.05(+0.31%)
Sep 15, 2011	14.31	14.72	14.12	14.58	138,006	+0.40(+2.79%)
Sep 14, 2011	14.19	14.33	13.83	14.19	149,770	+0.06(+0.46%)
Sep 13, 2011	13.53	14.16	13.47	14.12	263,372	+0.64(+4.77%)
Sep 12, 2011	13.33	13.59	12.99	13.48	456,753	-0.10(-0.74%)
Sep 09, 2011	13.79	13.89	13.37	13.58	244,944	-0.35(-2.51%)
Sep 08, 2011	14.35	14.43	13.87	13.93	173,206	-0.47(-3.25%)
Sep 07, 2011	14.12	14.46	14.11	14.40	192,148	+0.47(+3.36%)
Sep 06, 2011	14.05	14.12	13.77	13.93	219,064	-0.50(-3.44%)
Sep 02, 2011	14.57	14.66	14.40	14.43	162,316	-0.38(-2.55%)
Sep 01, 2011	15.53	15.75	14.76	14.80	201,214	-0.78(-5.01%)
Aug 31, 2011	15.17	15.79	15.17	15.59	288,463	+0.54(+3.60%)
Aug 30, 2011	15.18	15.28	15.00	15.04	120,616	-0.30(-1.98%)
Aug 29, 2011	15.03	15.41	15.03	15.35	131,058	+0.52(+3.53%)
Aug 26, 2011	14.35	14.88	14.15	14.82	141,581	+0.32(+2.22%)
Aug 25, 2011	15.15	15.15	14.44	14.50	252,886	-0.57(-3.78%)
Aug 24, 2011	14.48	15.10	14.41	15.07	292,503	+0.56(+3.86%)
Aug 23, 2011	14.57	14.73	14.29	14.51	447,434	-0.04(-0.25%)
Aug 22, 2011	15.27	15.34	14.53	14.55	232,926	-0.32(-2.16%)
Aug 19, 2011	15.16	15.57	14.83	14.87	257,958	-0.55(-3.58%)
Aug 18, 2011	15.64	15.76	15.23	15.42	254,775	-0.70(-4.33%)
Aug 17, 2011	16.41	16.65	15.98	16.12	145,045	-0.21(-1.29%)
Aug 16, 2011	16.41	16.51	16.13	16.33	207,441	-0.32(-1.93%)
Aug 15, 2011	16.16	16.67	16.01	16.65	218,384	+0.68(+4.26%)
Aug 12, 2011	16.28	16.32	15.83	15.97	247,180	+0.00(+0.00%)
Aug 11, 2011	15.14	16.26	15.14	15.97	283,451	+0.94(+6.28%)
Aug 10, 2011	15.16	15.87	14.95	15.03	442,442	-0.38(-2.44%)
Aug 09, 2011	14.19	15.43	14.02	15.40	565,513	+1.30(+9.23%)
Aug 08, 2011	14.19	15.61	14.08	14.10	661,900	-1.45(-9.32%)
Aug 05, 2011	17.30	17.60	15.34	15.55	709,081	-1.39(-8.22%)
Aug 04, 2011	18.22	19.07	16.87	16.94	512,232	-0.97(-5.42%)
Aug 03, 2011	18.24	18.37	17.75	17.92	347,875	-0.32(-1.76%)
Aug 02, 2011	18.91	18.97	18.23	18.24	212,159	-0.64(-3.40%)
Aug 01, 2011	19.39	19.48	18.59	18.88	153,644	-0.25(-1.29%)
Jul 29, 2011	18.97	19.39	18.86	19.13	128,325	-0.11(-0.57%)
Jul 28, 2011	19.39	19.47	19.17	19.24	130,481	-0.22(-1.13%)
Jul 27, 2011	19.59	19.71	19.44	19.46	138,639	-0.19(-0.98%)
Jul 26, 2011	19.93	20.00	19.55	19.65	133,457	-0.31(-1.56%)
Jul 25, 2011	19.64	20.08	19.58	19.96	118,191	+0.13(+0.65%)
Jul 22, 2011	19.83	19.87	19.80	19.83	114,959	-0.26(-1.28%)
Jul 21, 2011	20.03	20.17	19.89	20.09	128,268	+0.08(+0.41%)
Jul 20, 2011	19.89	20.08	19.86	20.01	118,938	+0.14(+0.69%)
Jul 19, 2011	19.78	19.87	19.56	19.87	127,001	+0.28(+1.40%)
Jul 18, 2011	20.02	20.09	19.52	19.59	98,490	-0.50(-2.46%)
Jul 15, 2011	19.55	20.15	19.55	20.09	169,463	+0.63(+3.25%)
Jul 14, 2011	19.91	19.91	19.45	19.46	139,776	-0.46(-2.30%)
Jul 13, 2011	20.25	20.25	19.49	19.91	320,350	-0.30(-1.50%)
Jul 12, 2011	20.16	20.52	20.16	20.22	167,829	-0.06(-0.32%)
Jul 11, 2011	20.70	20.77	20.17	20.28	170,532	-0.72(-3.41%)
Jul 08, 2011	20.74	21.01	20.64	21.00	148,289	+0.26(+1.24%)
Jul 07, 2011	20.79	20.86	20.54	20.74	223,695	+0.15(+0.71%)
Jul 06, 2011	20.46	20.71	20.19	20.59	206,615	+0.10(+0.49%)
Jul 05, 2011	20.82	20.82	20.37	20.49	250,241	-0.26(-1.24%)

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