Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	41.28	41.60	41.04	41.31	501,735	+0.11(+0.26%)
May 30, 2012	41.48	41.48	41.07	41.21	1,169,040	-0.68(-1.61%)
May 29, 2012	41.80	42.00	41.62	41.88	320,496	+1.23(+3.03%)
May 25, 2012	40.87	40.90	40.53	40.65	969,314	-0.31(-0.76%)
May 24, 2012	41.43	41.46	40.70	40.96	1,531,774	-0.26(-0.63%)
May 23, 2012	41.17	41.27	40.54	41.22	1,471,692	-0.42(-1.00%)
May 22, 2012	41.76	42.03	41.39	41.64	903,155	-0.13(-0.31%)
May 21, 2012	41.25	41.86	41.22	41.77	796,678	+0.78(+1.91%)
May 18, 2012	41.39	41.50	40.94	40.99	826,483	-0.35(-0.85%)
May 17, 2012	41.79	41.88	41.34	41.34	920,742	-0.44(-1.05%)
May 16, 2012	42.09	42.30	41.74	41.78	11,321,968	-0.91(-2.14%)
May 15, 2012	42.93	43.12	42.59	42.69	2,879,272	-0.17(-0.40%)
May 14, 2012	43.05	43.15	42.76	42.86	502,164	-0.75(-1.72%)
May 11, 2012	43.64	44.02	43.56	43.61	255,513	-0.54(-1.22%)
May 10, 2012	44.42	44.42	44.10	44.15	798,286	+0.04(+0.09%)
May 09, 2012	43.98	44.35	43.72	44.11	857,826	-0.56(-1.26%)
May 08, 2012	44.90	44.91	44.21	44.67	414,195	-0.59(-1.30%)
May 07, 2012	45.05	45.34	45.05	45.26	363,388	+0.01(+0.02%)
May 04, 2012	45.61	45.63	45.18	45.25	145,567	-0.70(-1.52%)
May 03, 2012	46.16	46.25	45.83	45.95	137,398	-0.26(-0.56%)
May 02, 2012	45.96	46.24	45.88	46.21	542,634	+0.15(+0.32%)
May 01, 2012	45.85	46.35	45.71	46.06	179,386	+0.28(+0.61%)
Apr 30, 2012	45.80	45.89	45.58	45.78	401,282	-0.01(-0.02%)
Apr 27, 2012	45.78	45.90	45.57	45.79	81,981	-0.02(-0.05%)
Apr 26, 2012	45.54	45.87	45.33	45.82	268,787	+0.26(+0.57%)
Apr 25, 2012	45.38	45.57	45.28	45.56	138,715	+0.43(+0.96%)
Apr 24, 2012	45.09	45.30	45.04	45.12	144,331	+0.17(+0.38%)
Apr 23, 2012	44.86	44.99	44.52	44.95	837,496	-0.71(-1.55%)
Apr 20, 2012	45.76	45.90	45.64	45.66	131,361	+0.11(+0.25%)
Apr 19, 2012	45.76	45.98	45.34	45.55	277,122	-0.15(-0.34%)
Apr 18, 2012	45.61	45.81	45.54	45.70	291,884	-0.16(-0.36%)
Apr 17, 2012	45.69	46.00	45.43	45.87	438,998	+0.47(+1.04%)
Apr 16, 2012	45.74	45.86	45.21	45.39	1,768,945	-0.07(-0.14%)
Apr 13, 2012	46.03	46.03	45.39	45.46	8,943,407	-0.73(-1.59%)
Apr 12, 2012	45.39	46.20	45.37	46.19	287,299	+1.10(+2.44%)
Apr 11, 2012	45.13	45.28	44.99	45.09	397,463	+0.54(+1.21%)
Apr 10, 2012	45.35	45.39	44.43	44.55	367,518	-0.79(-1.74%)
Apr 09, 2012	45.35	45.54	45.29	45.34	156,375	-0.64(-1.40%)
Apr 05, 2012	45.70	46.11	45.70	45.99	337,544	+0.37(+0.80%)
Apr 04, 2012	45.66	45.73	45.38	45.62	229,397	-0.82(-1.77%)
Apr 03, 2012	46.52	46.76	46.15	46.44	470,484	-0.05(-0.11%)
Apr 02, 2012	46.00	46.63	45.91	46.49	282,103	+0.51(+1.12%)
Mar 30, 2012	46.10	46.10	45.78	45.98	345,152	+0.44(+0.97%)
Mar 29, 2012	45.52	45.63	44.99	45.54	396,534	-0.37(-0.82%)
Mar 28, 2012	46.23	46.33	45.68	45.91	415,079	-0.45(-0.97%)
Mar 27, 2012	46.56	46.60	46.32	46.36	170,792	-0.10(-0.21%)
Mar 26, 2012	46.22	46.49	46.13	46.46	884,655	+0.40(+0.87%)
Mar 23, 2012	45.87	46.10	45.69	46.06	180,240	+0.26(+0.57%)
Mar 22, 2012	46.01	46.01	45.62	45.80	305,468	-0.50(-1.07%)
Mar 21, 2012	46.25	46.38	46.07	46.30	210,577	+0.11(+0.23%)
Mar 20, 2012	46.20	46.27	45.97	46.19	431,324	-0.76(-1.61%)
Mar 19, 2012	46.62	47.12	46.62	46.95	8,888,650	-0.20(-0.43%)
Mar 16, 2012	47.06	47.24	46.88	47.15	3,119,494	+0.05(+0.10%)
Mar 15, 2012	46.87	47.17	46.80	47.10	206,921	+0.26(+0.55%)
Mar 14, 2012	47.27	47.45	46.78	46.85	333,454	-0.69(-1.45%)
Mar 13, 2012	46.93	47.59	46.74	47.54	387,815	+1.18(+2.55%)
Mar 12, 2012	46.54	46.54	46.22	46.35	249,956	-0.45(-0.96%)
Mar 09, 2012	46.86	46.96	46.68	46.80	330,742	+0.16(+0.35%)
Mar 08, 2012	46.53	46.70	46.38	46.64	990,708	+0.88(+1.92%)
Mar 07, 2012	45.62	45.83	45.46	45.76	288,481	+0.53(+1.18%)
Mar 06, 2012	45.65	45.65	45.06	45.23	1,831,431	-1.41(-3.01%)
Mar 05, 2012	46.82	46.91	46.55	46.63	1,377,475	-0.78(-1.65%)
Mar 02, 2012	47.50	47.51	47.22	47.41	608,681	-0.20(-0.41%)
Mar 01, 2012	47.32	47.75	47.32	47.61	416,483	+0.25(+0.53%)
Feb 29, 2012	47.51	47.80	47.25	47.36	649,932	+0.31(+0.66%)
Feb 28, 2012	46.81	47.08	46.74	47.05	1,121,490	+0.61(+1.32%)
Feb 27, 2012	46.31	46.62	46.13	46.44	428,081	-0.61(-1.30%)
Feb 24, 2012	46.95	47.13	46.89	47.05	226,865	+0.21(+0.45%)
Feb 23, 2012	46.86	46.92	46.62	46.84	393,162	-0.24(-0.50%)
Feb 22, 2012	47.09	47.10	46.86	47.07	181,904	+0.09(+0.19%)
Feb 21, 2012	47.08	47.23	46.84	46.98	245,460	-0.11(-0.24%)
Feb 17, 2012	47.15	47.24	46.93	47.10	197,708	+0.15(+0.31%)
Feb 16, 2012	46.53	46.99	46.44	46.95	309,147	+0.26(+0.56%)
Feb 15, 2012	46.86	46.97	46.54	46.69	465,579	+0.44(+0.95%)
Feb 14, 2012	46.24	46.26	45.93	46.25	258,643	-0.02(-0.04%)
Feb 13, 2012	46.43	46.50	46.16	46.27	1,130,539	+0.42(+0.91%)
Feb 10, 2012	45.87	45.87	45.59	45.85	1,542,610	-0.89(-1.90%)
Feb 09, 2012	46.86	46.86	46.47	46.74	346,191	+0.07(+0.16%)
Feb 08, 2012	46.59	46.79	46.48	46.66	488,642	+0.60(+1.31%)
Feb 07, 2012	45.94	46.15	45.67	46.06	354,471	-0.05(-0.11%)
Feb 06, 2012	46.00	46.16	45.88	46.11	314,489	-0.56(-1.20%)
Feb 03, 2012	46.43	46.69	46.28	46.67	322,734	+0.74(+1.61%)
Feb 02, 2012	45.96	46.21	45.86	45.93	417,239	+0.29(+0.64%)
Feb 01, 2012	45.47	45.91	45.43	45.64	384,774	+0.77(+1.71%)
Jan 31, 2012	45.05	45.20	44.70	44.87	481,198	+0.25(+0.57%)
Jan 30, 2012	44.25	44.71	44.19	44.62	665,460	-0.72(-1.58%)
Jan 27, 2012	45.18	45.43	44.95	45.34	1,339,813	+0.22(+0.49%)
Jan 26, 2012	45.45	45.63	44.96	45.12	1,093,235	-0.10(-0.22%)
Jan 25, 2012	44.68	45.34	44.46	45.21	298,712	+0.42(+0.95%)
Jan 24, 2012	44.47	44.81	44.28	44.79	208,659	+0.11(+0.26%)
Jan 23, 2012	44.52	44.95	44.52	44.68	370,975	+0.29(+0.64%)
Jan 20, 2012	44.15	44.44	44.10	44.39	360,496	+0.17(+0.39%)
Jan 19, 2012	44.16	44.29	43.96	44.22	511,063	+0.57(+1.31%)
Jan 18, 2012	42.93	43.71	42.90	43.65	504,187	+0.78(+1.82%)
Jan 17, 2012	42.95	43.07	42.72	42.87	541,107	+0.69(+1.64%)
Jan 13, 2012	42.16	42.23	41.83	42.18	776,944	-0.19(-0.44%)
Jan 12, 2012	42.26	42.42	41.97	42.36	500,404	+0.36(+0.85%)
Jan 11, 2012	41.95	42.11	41.83	42.00	343,666	-0.26(-0.62%)
Jan 10, 2012	42.19	42.39	42.05	42.27	402,379	+1.03(+2.49%)
Jan 09, 2012	41.19	41.40	41.15	41.24	295,683	+0.16(+0.40%)
Jan 06, 2012	41.22	41.29	40.94	41.08	434,049	-0.37(-0.88%)
Jan 05, 2012	41.17	41.52	41.06	41.44	419,365	+0.00(+0.00%)
Jan 04, 2012	41.34	41.52	41.17	41.44	385,926	+0.79(+1.94%)
Dec 30, 2011	40.60	40.73	40.48	40.65	559,719	-0.11(-0.26%)
Dec 29, 2011	40.46	40.79	40.45	40.76	418,198	+0.56(+1.40%)
Dec 28, 2011	40.64	40.66	40.13	40.20	401,848	-0.54(-1.32%)
Dec 27, 2011	40.81	40.96	40.73	40.73	579,814	-0.44(-1.07%)
Dec 23, 2011	41.12	41.19	40.93	41.17	761,724	+0.43(+1.06%)
Dec 21, 2011	40.55	40.75	40.17	40.74	342,461	+0.26(+0.64%)
Dec 20, 2011	39.98	40.56	39.94	40.48	381,575	+1.01(+2.56%)
Dec 19, 2011	39.94	40.12	39.28	39.47	2,040,301	-1.09(-2.69%)
Dec 16, 2011	40.54	40.80	40.35	40.56	2,545,722	+0.48(+1.20%)
Dec 15, 2011	40.39	40.54	40.02	40.08	558,618	+0.03(+0.08%)
Dec 14, 2011	40.24	40.50	39.93	40.05	686,076	-0.47(-1.17%)
Dec 13, 2011	40.97	41.26	40.31	40.52	459,951	-0.21(-0.52%)
Dec 12, 2011	40.94	41.08	40.40	40.73	1,121,817	-1.37(-3.25%)
Dec 09, 2011	41.52	42.21	41.44	42.10	1,130,586	+0.69(+1.67%)
Dec 08, 2011	42.00	42.22	41.23	41.41	521,190	-1.25(-2.94%)
Dec 07, 2011	42.54	42.79	42.20	42.66	590,729	+0.07(+0.15%)
Dec 06, 2011	42.66	42.82	42.32	42.60	284,798	-0.42(-0.98%)
Dec 05, 2011	43.23	43.33	42.81	43.02	338,722	+0.35(+0.82%)
Dec 02, 2011	42.98	43.28	42.56	42.67	808,367	-0.09(-0.21%)
Dec 01, 2011	42.64	43.07	42.64	42.76	641,618	+0.02(+0.04%)
Nov 30, 2011	42.33	42.84	42.27	42.75	505,011	+2.04(+5.00%)
Nov 29, 2011	40.72	41.17	40.63	40.71	322,161	+0.02(+0.06%)
Nov 28, 2011	40.62	40.80	40.42	40.68	524,859	+1.52(+3.89%)
Nov 25, 2011	39.38	39.67	39.16	39.16	130,719	-0.06(-0.15%)
Nov 23, 2011	39.73	39.73	39.15	39.22	429,455	-1.08(-2.69%)
Nov 22, 2011	40.29	40.54	39.96	40.30	366,272	+0.37(+0.94%)
Nov 21, 2011	40.39	40.42	39.69	39.93	455,430	-1.49(-3.60%)
Nov 18, 2011	41.61	41.72	41.21	41.42	273,274	+0.15(+0.36%)
Nov 17, 2011	42.34	42.40	41.05	41.27	428,819	-0.83(-1.97%)
Nov 16, 2011	42.43	42.84	42.09	42.10	402,744	-1.30(-2.98%)
Nov 15, 2011	43.19	43.59	42.89	43.40	512,399	+0.26(+0.60%)
Nov 14, 2011	43.42	43.45	42.83	43.14	466,865	-0.35(-0.81%)
Nov 11, 2011	43.00	43.69	43.00	43.49	361,635	+0.74(+1.73%)
Nov 10, 2011	42.72	42.98	42.31	42.75	909,283	+0.29(+0.69%)
Nov 09, 2011	43.26	43.47	42.33	42.45	692,229	-2.35(-5.25%)
Nov 08, 2011	44.37	44.89	44.02	44.81	295,765	+0.20(+0.46%)
Nov 07, 2011	44.31	44.61	43.92	44.60	292,587	+0.33(+0.74%)
Nov 04, 2011	44.35	44.40	43.68	44.28	380,681	-0.32(-0.71%)
Nov 03, 2011	44.14	44.73	43.67	44.60	657,667	+0.33(+0.75%)
Nov 02, 2011	44.24	44.33	43.75	44.26	387,354	+1.25(+2.90%)
Nov 01, 2011	42.62	43.39	42.36	43.01	625,439	-0.62(-1.42%)
Oct 31, 2011	44.43	44.50	43.63	43.63	809,643	-1.69(-3.74%)
Oct 28, 2011	44.88	45.61	44.80	45.33	805,129	-0.48(-1.05%)
Oct 27, 2011	44.80	46.13	44.68	45.81	795,633	+2.71(+6.29%)
Oct 26, 2011	43.23	43.35	42.52	43.10	427,305	+0.56(+1.32%)
Oct 25, 2011	42.88	43.01	42.40	42.53	578,977	-0.61(-1.42%)
Oct 24, 2011	42.44	43.45	42.33	43.15	560,736	+1.39(+3.34%)
Oct 21, 2011	41.29	41.80	41.22	41.75	589,576	+1.00(+2.46%)
Oct 20, 2011	41.04	41.06	40.18	40.75	1,448,717	-0.75(-1.81%)
Oct 19, 2011	41.91	41.92	41.46	41.50	11,645,207	-0.44(-1.05%)
Oct 18, 2011	41.03	42.09	40.58	41.94	553,064	+0.77(+1.86%)
Oct 17, 2011	42.35	42.35	41.13	41.17	1,111,892	-1.31(-3.09%)
Oct 14, 2011	42.09	42.57	42.05	42.49	971,884	+0.75(+1.80%)
Oct 13, 2011	41.64	41.91	41.22	41.74	371,335	-0.35(-0.83%)
Oct 12, 2011	41.67	42.56	41.67	42.09	289,927	+1.18(+2.89%)
Oct 11, 2011	40.26	41.07	40.18	40.90	1,331,180	+0.10(+0.24%)
Oct 10, 2011	39.82	40.81	39.82	40.81	282,725	+1.79(+4.59%)
Oct 07, 2011	39.79	39.79	38.81	39.01	408,344	-0.27(-0.68%)
Oct 06, 2011	38.44	39.35	38.27	39.28	259,996	+0.98(+2.55%)
Oct 05, 2011	37.43	38.44	37.07	38.31	623,458	+0.67(+1.77%)
Oct 04, 2011	36.53	37.69	36.07	37.64	634,841	+0.68(+1.85%)
Oct 03, 2011	37.65	38.18	36.90	36.95	620,099	-1.04(-2.74%)
Sep 30, 2011	38.99	39.18	38.00	38.00	364,432	-1.78(-4.47%)
Sep 29, 2011	40.29	40.45	39.32	39.77	511,996	+0.52(+1.33%)
Sep 28, 2011	39.87	40.20	39.23	39.25	655,850	-1.12(-2.78%)
Sep 27, 2011	40.51	41.08	40.20	40.38	532,845	+1.23(+3.14%)
Sep 26, 2011	38.35	39.15	37.93	39.15	562,893	+0.07(+0.17%)
Sep 23, 2011	38.58	39.21	38.45	39.08	837,453	+0.90(+2.35%)
Sep 22, 2011	39.20	39.24	37.78	38.18	2,664,045	-2.66(-6.52%)
Sep 21, 2011	42.06	42.11	40.85	40.85	556,676	-1.34(-3.19%)
Sep 20, 2011	42.55	42.90	42.18	42.19	303,373	-0.23(-0.54%)
Sep 19, 2011	42.29	42.59	41.96	42.42	205,244	-1.33(-3.04%)
Sep 16, 2011	43.65	43.84	43.29	43.75	1,614,893	+0.39(+0.90%)
Sep 15, 2011	43.20	43.48	42.89	43.36	269,838	+0.37(+0.87%)
Sep 14, 2011	42.84	43.28	42.13	42.98	311,144	-0.22(-0.51%)
Sep 13, 2011	42.98	43.28	42.67	43.20	332,334	-0.08(-0.19%)
Sep 12, 2011	42.67	43.33	42.19	43.28	878,087	-0.23(-0.52%)
Sep 09, 2011	44.24	44.28	43.32	43.51	452,391	-1.24(-2.77%)
Sep 08, 2011	44.81	45.31	44.58	44.75	261,484	-0.99(-2.16%)
Sep 07, 2011	45.37	45.77	45.12	45.74	368,896	+1.08(+2.43%)
Sep 06, 2011	43.42	44.71	43.41	44.65	2,737,092	+0.08(+0.18%)
Sep 02, 2011	44.90	45.07	44.45	44.57	211,567	-0.85(-1.87%)
Sep 01, 2011	45.91	46.22	45.42	45.42	189,021	-0.33(-0.73%)
Aug 31, 2011	45.87	46.13	45.51	45.75	584,110	+0.73(+1.61%)
Aug 30, 2011	44.87	45.31	44.64	45.03	284,656	-0.08(-0.18%)
Aug 29, 2011	44.44	45.12	44.42	45.11	262,295	+1.41(+3.23%)
Aug 26, 2011	43.05	43.72	42.46	43.70	289,410	+0.68(+1.59%)
Aug 25, 2011	43.94	44.06	42.97	43.01	984,229	-1.13(-2.57%)
Aug 24, 2011	43.64	44.19	43.46	44.15	272,098	-0.47(-1.06%)
Aug 23, 2011	43.67	44.62	43.33	44.62	377,350	+1.77(+4.13%)
Aug 22, 2011	43.45	43.53	42.66	42.85	308,803	-0.10(-0.23%)
Aug 19, 2011	42.97	43.90	42.91	42.95	488,594	-0.81(-1.86%)
Aug 18, 2011	44.28	44.45	43.34	43.76	829,219	-1.83(-4.02%)
Aug 17, 2011	45.78	46.22	45.43	45.60	1,421,424	-0.13(-0.29%)
Aug 16, 2011	45.68	46.08	45.33	45.73	325,901	-0.40(-0.87%)
Aug 15, 2011	45.66	46.21	45.66	46.13	247,282	+0.89(+1.96%)
Aug 12, 2011	45.20	45.46	44.79	45.24	1,247,972	-0.11(-0.23%)
Aug 11, 2011	43.88	45.87	43.81	45.34	890,469	+2.20(+5.10%)
Aug 10, 2011	44.21	44.38	43.10	43.15	810,176	-2.19(-4.83%)
Aug 09, 2011	44.46	45.34	43.11	45.34	745,624	+2.04(+4.70%)
Aug 08, 2011	45.03	45.37	42.97	43.30	546,785	-3.29(-7.06%)
Aug 05, 2011	47.18	47.47	45.51	46.59	801,923	-0.70(-1.48%)
Aug 04, 2011	48.23	48.42	47.19	47.29	950,839	-2.23(-4.51%)
Aug 03, 2011	49.53	49.67	48.75	49.52	634,534	-0.35(-0.70%)
Aug 02, 2011	50.65	50.71	49.85	49.87	328,724	-1.17(-2.30%)
Aug 01, 2011	51.45	51.45	50.52	51.05	486,754	+0.28(+0.55%)
Jul 29, 2011	50.50	51.03	50.36	50.77	218,897	-0.07(-0.13%)
Jul 28, 2011	51.19	51.23	50.75	50.84	142,043	+0.20(+0.39%)
Jul 27, 2011	51.23	51.23	50.53	50.64	441,622	-0.64(-1.24%)
Jul 26, 2011	51.33	51.44	51.05	51.28	194,275	+0.31(+0.61%)
Jul 25, 2011	50.71	51.19	50.71	50.97	300,440	-0.24(-0.46%)
Jul 22, 2011	51.16	51.30	50.93	51.20	250,164	+0.16(+0.32%)
Jul 21, 2011	50.51	51.15	50.48	51.04	594,558	+0.61(+1.21%)
Jul 20, 2011	50.42	50.62	50.33	50.43	204,992	+0.24(+0.49%)
Jul 19, 2011	49.91	50.27	49.90	50.18	284,646	+0.60(+1.22%)
Jul 18, 2011	49.70	49.87	49.35	49.58	316,426	-0.64(-1.27%)
Jul 15, 2011	50.36	50.39	49.89	50.22	260,196	+0.35(+0.70%)
Jul 14, 2011	50.19	50.40	49.75	49.87	494,095	+0.00(+0.00%)
Jul 13, 2011	49.94	50.44	49.83	49.87	682,155	+0.36(+0.72%)
Jul 12, 2011	49.66	49.96	49.49	49.51	356,114	-0.61(-1.22%)
Jul 11, 2011	50.42	50.68	49.97	50.12	718,969	-1.07(-2.08%)
Jul 08, 2011	51.15	51.20	50.76	51.19	411,492	-0.41(-0.79%)
Jul 07, 2011	51.42	51.72	51.30	51.59	846,209	+0.64(+1.26%)
Jul 06, 2011	50.96	50.99	50.66	50.95	429,366	-0.11(-0.22%)
Jul 05, 2011	51.21	51.31	50.95	51.06	949,808	-0.02(-0.03%)
Jul 01, 2011	50.44	51.17	50.44	51.08	192,223	+0.56(+1.11%)
Jun 30, 2011	50.02	50.56	49.97	50.52	316,734	+0.78(+1.57%)
Jun 29, 2011	49.54	49.86	49.38	49.74	406,262	+0.33(+0.68%)
Jun 28, 2011	49.05	49.43	48.87	49.40	166,643	+0.39(+0.80%)
Jun 27, 2011	48.83	49.18	48.60	49.01	480,073	+0.48(+0.99%)
Jun 24, 2011	48.97	49.12	48.47	48.53	775,510	-0.16(-0.33%)
Jun 23, 2011	48.27	48.69	47.96	48.69	1,036,771	+0.03(+0.07%)
Jun 22, 2011	49.00	49.04	48.66	48.66	392,417	-0.84(-1.70%)
Jun 21, 2011	49.04	49.61	48.97	49.50	1,065,097	+0.81(+1.66%)
Jun 20, 2011	48.59	48.69	48.25	48.69	206,236	-0.17(-0.35%)
Jun 17, 2011	49.21	49.27	48.79	48.86	782,079	-0.15(-0.30%)
Jun 16, 2011	49.04	49.26	48.69	49.01	492,994	-0.33(-0.66%)
Jun 15, 2011	49.70	49.82	49.17	49.34	642,505	-0.91(-1.82%)
Jun 14, 2011	50.17	50.42	50.09	50.25	429,574	+0.71(+1.43%)
Jun 13, 2011	49.90	49.90	49.36	49.54	257,607	-0.06(-0.11%)
Jun 10, 2011	50.06	50.09	49.43	49.60	429,830	-1.23(-2.42%)
Jun 09, 2011	50.36	50.92	50.36	50.83	591,906	+0.34(+0.68%)
Jun 08, 2011	50.83	50.86	50.36	50.49	259,597	-0.52(-1.02%)
Jun 07, 2011	51.26	51.33	51.00	51.01	282,995	+0.28(+0.55%)
Jun 06, 2011	51.08	51.11	50.69	50.73	568,672	-0.38(-0.75%)

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