Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	17.80	18.37	17.68	18.07	1,445,513	+0.18(+1.02%)
Apr 29, 2013	18.12	18.14	17.83	17.89	1,047,496	-0.14(-0.77%)
Apr 26, 2013	18.08	18.37	17.87	18.03	759,671	-0.34(-1.84%)
Apr 25, 2013	17.99	18.42	17.86	18.37	1,438,360	+0.42(+2.37%)
Apr 24, 2013	17.86	18.12	17.75	17.94	1,015,372	+0.10(+0.53%)
Apr 23, 2013	17.86	17.89	17.61	17.85	1,426,714	+0.10(+0.54%)
Apr 22, 2013	17.79	17.93	17.67	17.75	1,075,819	-0.13(-0.73%)
Apr 19, 2013	18.10	18.17	17.66	17.88	1,046,282	+0.03(+0.19%)
Apr 18, 2013	18.15	18.17	17.77	17.85	1,949,515	-0.33(-1.81%)
Apr 17, 2013	18.37	18.61	18.07	18.18	1,320,939	-0.37(-2.01%)
Apr 16, 2013	18.54	18.72	18.31	18.55	1,113,562	+0.37(+2.05%)
Apr 15, 2013	18.12	18.57	18.08	18.18	1,387,144	-0.75(-3.94%)
Apr 12, 2013	18.95	19.19	18.46	18.92	849,683	+0.06(+0.32%)
Apr 11, 2013	18.94	19.04	18.77	18.86	586,468	-0.08(-0.41%)
Apr 10, 2013	19.15	19.25	18.84	18.94	1,054,562	+0.04(+0.23%)
Apr 09, 2013	18.81	19.04	18.77	18.90	1,001,753	+0.35(+1.87%)
Apr 08, 2013	18.41	18.56	18.25	18.55	603,668	+0.10(+0.56%)
Apr 05, 2013	18.43	18.53	17.97	18.45	1,095,363	+0.11(+0.61%)
Apr 04, 2013	18.39	18.66	18.27	18.33	1,157,206	-0.06(-0.33%)
Apr 03, 2013	18.46	18.74	18.24	18.39	811,139	-0.14(-0.75%)
Apr 02, 2013	18.93	19.03	18.43	18.53	1,009,271	-0.35(-1.84%)
Apr 01, 2013	18.96	19.00	18.76	18.88	534,879	-0.08(-0.41%)
Mar 28, 2013	18.97	19.15	18.65	18.96	887,366	+0.04(+0.23%)
Mar 27, 2013	18.80	19.06	18.64	18.91	948,883	+0.00(+0.00%)
Mar 26, 2013	18.36	18.95	18.36	18.91	1,395,016	+0.72(+3.95%)
Mar 25, 2013	18.32	18.49	18.06	18.19	934,980	-0.16(-0.90%)
Mar 22, 2013	18.06	18.43	18.06	18.36	1,148,380	+0.40(+2.22%)
Mar 21, 2013	17.97	18.12	17.86	17.96	1,148,276	-0.16(-0.91%)
Mar 20, 2013	18.09	18.38	18.01	18.12	1,153,675	-0.10(-0.52%)
Mar 19, 2013	18.22	18.27	17.86	18.22	767,660	+0.07(+0.38%)
Mar 18, 2013	18.05	18.25	17.88	18.15	716,623	+0.04(+0.24%)
Mar 15, 2013	18.41	18.41	18.03	18.11	1,199,617	-0.15(-0.81%)
Mar 14, 2013	18.30	18.45	18.12	18.25	1,106,087	-0.03(-0.14%)
Mar 13, 2013	18.52	18.66	18.26	18.28	1,368,216	-0.44(-2.36%)
Mar 12, 2013	18.88	19.02	18.52	18.72	1,294,135	-0.67(-3.44%)
Mar 11, 2013	19.66	19.75	19.26	19.39	785,875	-0.12(-0.62%)
Mar 08, 2013	19.30	19.74	19.25	19.51	791,137	+0.32(+1.67%)
Mar 07, 2013	19.63	19.65	19.16	19.19	1,419,749	-0.12(-0.63%)
Mar 06, 2013	19.20	19.61	19.09	19.31	1,119,108	+0.48(+2.53%)
Mar 05, 2013	19.16	19.18	18.76	18.84	785,510	+0.03(+0.18%)
Mar 04, 2013	18.95	19.01	18.69	18.80	632,122	-0.23(-1.18%)
Mar 01, 2013	18.59	19.06	18.59	19.03	1,022,303	+0.17(+0.92%)
Feb 28, 2013	18.97	19.07	18.80	18.85	1,412,866	-0.22(-1.14%)
Feb 27, 2013	19.07	19.20	18.86	19.07	1,483,297	+0.24(+1.29%)
Feb 26, 2013	18.74	18.97	18.64	18.83	2,273,516	+0.74(+4.07%)
Feb 22, 2013	18.07	18.14	17.52	18.09	1,388,805	+0.69(+3.98%)
Feb 21, 2013	17.51	17.57	17.28	17.40	1,297,084	-0.21(-1.18%)
Feb 20, 2013	17.85	18.02	17.42	17.61	1,023,957	-0.29(-1.65%)
Feb 19, 2013	18.05	18.09	17.76	17.90	889,942	-0.08(-0.43%)
Feb 15, 2013	18.15	18.15	17.86	17.98	1,384,301	-0.59(-3.17%)
Feb 14, 2013	18.56	18.58	18.43	18.57	711,931	-0.04(-0.23%)
Feb 13, 2013	18.64	18.85	18.56	18.61	978,037	-0.10(-0.51%)
Feb 12, 2013	18.71	18.97	18.64	18.71	649,930	+0.06(+0.33%)
Feb 11, 2013	18.56	18.77	18.44	18.64	805,391	+0.03(+0.19%)
Feb 08, 2013	18.44	18.71	18.30	18.61	1,831,656	+0.04(+0.23%)
Feb 07, 2013	18.85	18.89	18.42	18.57	1,843,522	-0.31(-1.65%)
Feb 06, 2013	18.58	18.97	18.53	18.88	2,228,925	-0.08(-0.41%)
Feb 04, 2013	19.20	19.23	18.89	18.96	1,364,629	-0.23(-1.17%)
Feb 01, 2013	19.17	19.26	18.93	19.18	1,220,747	+0.12(+0.64%)
Jan 31, 2013	18.99	19.16	18.77	19.06	1,309,893	+0.30(+1.62%)
Jan 30, 2013	18.67	19.05	18.49	18.76	1,187,811	-0.20(-1.05%)
Jan 29, 2013	18.58	19.02	18.43	18.96	1,049,306	+0.50(+2.72%)
Jan 28, 2013	18.50	18.60	18.32	18.45	1,647,703	-0.06(-0.33%)
Jan 25, 2013	18.40	18.60	18.29	18.51	955,338	+0.23(+1.23%)
Jan 24, 2013	18.43	18.71	18.25	18.29	1,696,007	-0.17(-0.94%)
Jan 23, 2013	17.95	18.54	17.88	18.46	1,448,840	+0.54(+3.00%)
Jan 22, 2013	17.89	18.12	17.68	17.93	3,443,954	-0.05(-0.29%)
Jan 18, 2013	17.84	18.04	17.80	17.98	1,534,959	-0.02(-0.10%)
Jan 17, 2013	17.90	18.12	17.74	17.99	1,429,713	+0.54(+3.08%)
Jan 16, 2013	17.45	17.53	17.35	17.46	1,050,080	+0.11(+0.65%)
Jan 15, 2013	17.28	17.44	17.21	17.35	439,852	+0.25(+1.47%)
Jan 14, 2013	17.14	17.24	16.96	17.09	583,139	-0.01(-0.05%)
Jan 11, 2013	17.17	17.22	17.09	17.10	355,071	-0.11(-0.65%)
Jan 10, 2013	16.96	17.32	16.76	17.22	689,677	+0.58(+3.49%)
Jan 09, 2013	16.80	16.91	16.57	16.63	718,389	-0.03(-0.16%)
Jan 08, 2013	16.82	16.84	16.62	16.66	783,923	-0.18(-1.08%)
Jan 07, 2013	16.96	16.97	16.77	16.84	635,275	-0.18(-1.07%)
Jan 04, 2013	16.88	17.03	16.80	17.02	1,061,254	-0.01(-0.05%)
Jan 03, 2013	17.09	17.17	16.82	17.03	1,201,155	-0.01(-0.05%)
Jan 02, 2013	17.15	17.22	16.94	17.04	2,195,848	-0.13(-0.76%)
Dec 31, 2012	17.22	17.25	16.93	17.17	1,019,938	-0.15(-0.85%)
Dec 28, 2012	16.65	17.42	16.65	17.32	1,766,876	+0.34(+1.99%)
Dec 27, 2012	16.59	16.99	16.46	16.98	1,060,491	+0.47(+2.83%)
Dec 26, 2012	16.47	16.65	16.37	16.51	1,585,990	+0.08(+0.47%)
Dec 24, 2012	16.42	16.80	16.40	16.44	281,106	-0.11(-0.68%)
Dec 21, 2012	16.41	16.63	16.30	16.55	996,202	-0.04(-0.26%)
Dec 20, 2012	16.37	16.64	16.30	16.59	1,176,801	+0.09(+0.52%)
Dec 19, 2012	16.07	16.52	16.03	16.50	1,618,073	+0.32(+1.98%)
Dec 18, 2012	15.62	16.21	15.60	16.18	2,281,637	+0.28(+1.74%)
Dec 17, 2012	15.41	15.93	15.41	15.91	2,211,384	+0.31(+2.00%)
Dec 14, 2012	15.08	15.65	15.02	15.60	1,458,629	+0.47(+3.09%)
Dec 13, 2012	14.91	15.14	14.87	15.13	2,537,898	+0.41(+2.77%)
Dec 12, 2012	14.69	14.75	14.61	14.72	1,327,561	+0.09(+0.59%)
Dec 11, 2012	14.82	14.85	14.62	14.63	1,478,484	-0.16(-1.11%)
Dec 10, 2012	14.94	14.97	14.69	14.80	869,491	-0.22(-1.44%)
Dec 07, 2012	15.01	15.07	14.85	15.01	1,677,988	+0.20(+1.35%)
Dec 06, 2012	14.96	15.01	14.78	14.82	1,390,318	-0.03(-0.18%)
Dec 05, 2012	15.04	15.12	14.74	14.84	1,173,551	+0.00(+0.00%)
Dec 04, 2012	15.30	15.32	14.80	14.84	1,022,851	-0.52(-3.38%)
Nov 30, 2012	15.60	15.67	15.30	15.36	1,616,531	-0.51(-3.22%)
Nov 29, 2012	15.72	15.98	15.67	15.87	708,996	+0.10(+0.66%)
Nov 28, 2012	15.25	15.79	15.14	15.77	936,877	+0.20(+1.28%)
Nov 27, 2012	15.72	15.85	15.53	15.57	1,219,405	-0.03(-0.22%)
Nov 26, 2012	15.76	15.79	15.49	15.60	960,265	-0.29(-1.85%)
Nov 23, 2012	15.68	15.97	15.53	15.90	897,237	+0.49(+3.15%)
Nov 21, 2012	15.68	15.79	15.37	15.41	2,015,959	-0.55(-3.42%)
Nov 20, 2012	16.19	16.25	15.87	15.96	1,022,951	-0.11(-0.70%)
Nov 19, 2012	15.62	16.07	15.61	16.07	1,471,920	+0.16(+1.03%)
Nov 16, 2012	16.09	16.11	15.64	15.91	1,216,864	-0.25(-1.55%)
Nov 15, 2012	16.59	16.72	16.04	16.16	1,541,054	-0.45(-2.71%)
Nov 14, 2012	16.82	16.89	16.53	16.61	1,533,194	-0.16(-0.98%)
Nov 13, 2012	16.78	16.88	16.46	16.77	1,359,196	+0.25(+1.52%)
Nov 12, 2012	16.59	16.71	16.45	16.52	682,483	+0.27(+1.65%)
Nov 09, 2012	16.31	16.54	16.22	16.25	864,625	-0.12(-0.74%)
Nov 08, 2012	16.84	16.91	16.25	16.37	2,015,432	-0.16(-1.00%)
Nov 07, 2012	16.44	16.81	16.39	16.54	1,858,699	+0.02(+0.10%)
Nov 06, 2012	16.63	16.88	16.45	16.52	2,100,015	+0.54(+3.36%)
Nov 05, 2012	15.84	16.15	15.72	15.98	1,450,193	+0.49(+3.13%)
Nov 02, 2012	15.91	15.97	15.37	15.50	1,593,777	-0.24(-1.54%)
Nov 01, 2012	15.53	16.27	15.52	15.74	3,035,763	+0.68(+4.55%)
Oct 31, 2012	15.27	15.42	14.93	15.06	2,616,181	+0.43(+2.96%)
Oct 26, 2012	14.61	14.62	14.62	14.62	2,249,112	-0.09(-0.59%)
Oct 25, 2012	14.93	14.99	14.69	14.71	2,526,964	-0.16(-1.11%)
Oct 24, 2012	15.38	15.40	14.87	14.88	1,725,347	-0.41(-2.66%)
Oct 23, 2012	15.59	15.62	15.25	15.28	2,877,314	-0.25(-1.62%)
Oct 19, 2012	15.47	15.57	15.31	15.53	2,022,861	+0.03(+0.17%)
Oct 18, 2012	15.40	15.52	15.23	15.51	1,979,280	+0.08(+0.51%)
Oct 17, 2012	15.60	15.65	15.37	15.43	3,158,946	-0.03(-0.22%)
Oct 16, 2012	15.47	15.53	15.41	15.46	2,295,103	+0.07(+0.45%)
Oct 15, 2012	15.37	15.58	15.25	15.40	2,444,220	+0.32(+2.13%)
Oct 12, 2012	15.18	15.21	14.98	15.08	774,002	-0.13(-0.85%)
Oct 11, 2012	15.47	15.61	15.21	15.21	1,511,650	-0.10(-0.68%)
Oct 10, 2012	15.32	15.52	15.16	15.31	2,303,945	+0.02(+0.11%)
Oct 09, 2012	15.40	15.60	15.09	15.29	2,658,040	-0.21(-1.34%)
Oct 08, 2012	15.72	15.89	15.49	15.50	1,658,350	-0.31(-1.97%)
Oct 05, 2012	15.82	15.98	15.65	15.81	2,249,759	+0.30(+1.96%)
Oct 04, 2012	15.40	15.73	15.15	15.51	3,367,910	+0.10(+0.67%)
Oct 03, 2012	16.10	16.11	15.33	15.40	2,620,402	-0.64(-4.00%)
Oct 02, 2012	16.25	16.61	15.36	16.05	8,635,915	-0.76(-4.54%)
Oct 01, 2012	16.71	17.00	16.69	16.81	1,325,659	+0.16(+0.94%)
Sep 28, 2012	16.68	16.86	16.44	16.65	1,660,512	-0.15(-0.88%)
Sep 27, 2012	17.09	17.09	16.77	16.80	2,044,459	-0.16(-0.92%)
Sep 26, 2012	17.32	17.34	16.67	16.96	2,529,078	-0.38(-2.20%)
Sep 25, 2012	18.05	18.13	17.29	17.34	1,405,460	-0.47(-2.63%)
Sep 24, 2012	17.69	17.95	17.57	17.80	954,622	+0.15(+0.83%)
Sep 21, 2012	17.48	17.76	17.46	17.66	1,491,682	+0.26(+1.49%)
Sep 20, 2012	17.31	17.40	17.09	17.40	1,717,943	-0.02(-0.10%)
Sep 19, 2012	17.77	18.01	17.35	17.41	2,524,288	-0.16(-0.94%)
Sep 18, 2012	17.77	17.82	17.56	17.58	1,433,320	-0.13(-0.73%)
Sep 17, 2012	17.86	18.05	17.61	17.71	1,625,056	-0.27(-1.49%)
Sep 14, 2012	18.05	18.35	17.83	17.98	1,106,181	+0.08(+0.44%)
Sep 13, 2012	17.73	18.19	17.64	17.90	2,294,528	+0.18(+1.03%)
Sep 12, 2012	17.77	18.16	17.54	17.72	2,544,084	+0.10(+0.54%)
Sep 11, 2012	17.09	17.73	17.08	17.62	1,758,779	+0.60(+3.51%)
Sep 10, 2012	17.23	17.30	16.89	17.02	1,881,330	-0.44(-2.53%)
Sep 07, 2012	17.02	17.70	17.00	17.47	1,459,086	+0.50(+2.96%)
Sep 06, 2012	16.62	17.01	16.61	16.96	2,457,987	+0.35(+2.09%)
Sep 05, 2012	16.76	16.76	16.50	16.62	1,034,167	-0.12(-0.72%)
Sep 04, 2012	16.89	16.90	16.58	16.74	1,868,538	-0.16(-0.97%)
Aug 31, 2012	16.41	16.92	16.36	16.90	2,002,388	+0.63(+3.89%)
Aug 30, 2012	16.31	16.36	16.08	16.27	1,872,296	-0.07(-0.42%)
Aug 29, 2012	16.45	16.48	15.97	16.34	965,149	-0.23(-1.36%)
Aug 27, 2012	16.70	16.81	16.51	16.57	1,386,113	-0.49(-2.89%)
Aug 24, 2012	16.70	17.17	16.68	17.06	2,893,153	+0.34(+2.02%)
Aug 23, 2012	16.80	16.96	16.54	16.72	3,470,403	-0.18(-1.08%)
Aug 22, 2012	17.69	17.74	16.85	16.90	3,666,399	-0.95(-5.34%)
Aug 21, 2012	18.41	18.58	17.61	17.86	2,819,303	-0.59(-3.19%)
Aug 20, 2012	18.32	18.58	17.95	18.45	2,225,309	-0.26(-1.39%)
Aug 17, 2012	18.76	18.90	18.64	18.71	1,411,821	+0.03(+0.19%)
Aug 16, 2012	18.87	18.90	18.61	18.67	2,767,064	-0.05(-0.28%)
Aug 15, 2012	18.68	18.81	18.53	18.72	1,980,981	+0.11(+0.61%)
Aug 14, 2012	18.70	18.77	18.51	18.61	2,118,459	-0.25(-1.33%)
Aug 13, 2012	18.88	19.06	18.77	18.86	968,078	-0.23(-1.23%)
Aug 10, 2012	19.00	19.36	18.84	19.10	2,210,506	-0.10(-0.54%)
Aug 09, 2012	19.21	19.47	19.01	19.20	982,466	-0.03(-0.14%)
Aug 08, 2012	18.74	19.32	18.64	19.23	3,198,956	+0.16(+0.86%)
Aug 07, 2012	19.15	19.42	18.94	19.06	2,521,680	-0.32(-1.65%)
Aug 06, 2012	19.16	19.70	19.06	19.38	1,462,244	+0.28(+1.45%)
Aug 03, 2012	19.63	19.67	18.94	19.10	2,375,836	+0.04(+0.23%)
Aug 02, 2012	18.48	19.33	18.28	19.06	5,374,821	+0.53(+2.85%)
Aug 01, 2012	18.54	18.85	18.36	18.53	1,733,457	+0.21(+1.13%)
Jul 31, 2012	18.60	18.81	18.23	18.32	4,430,944	-1.02(-5.28%)
Jul 30, 2012	19.80	19.85	19.23	19.35	2,280,943	-0.85(-4.20%)
Jul 27, 2012	19.72	20.28	19.57	20.20	2,849,788	+0.62(+3.19%)
Jul 26, 2012	19.04	19.60	19.02	19.57	3,048,217	+0.87(+4.63%)
Jul 25, 2012	18.90	18.99	18.62	18.71	5,182,190	+0.12(+0.65%)
Jul 24, 2012	18.06	18.63	17.58	18.58	4,320,866	+0.75(+4.23%)
Jul 23, 2012	18.02	18.02	17.48	17.83	2,512,860	-0.56(-3.06%)
Jul 20, 2012	18.77	18.80	18.19	18.39	4,322,205	-0.20(-1.07%)
Jul 19, 2012	19.68	19.68	18.47	18.59	12,223,186	-1.97(-9.57%)
Jul 18, 2012	20.83	21.50	20.20	20.56	4,132,257	-0.38(-1.82%)
Jul 17, 2012	21.19	21.21	20.82	20.94	2,023,136	-0.20(-0.94%)
Jul 16, 2012	21.39	21.43	20.86	21.14	1,798,173	-0.46(-2.13%)
Jul 13, 2012	20.86	21.82	20.85	21.60	3,162,293	+0.77(+3.70%)
Jul 12, 2012	21.23	21.43	20.67	20.83	5,038,642	-2.13(-9.28%)
Jul 11, 2012	23.44	23.70	22.96	22.96	1,746,168	-0.54(-2.29%)
Jul 10, 2012	23.77	23.81	23.31	23.50	1,410,441	-0.21(-0.88%)
Jul 09, 2012	23.56	23.90	23.52	23.70	428,304	+0.23(+0.96%)
Jul 06, 2012	23.48	23.75	23.25	23.48	1,074,221	-0.45(-1.88%)
Jul 05, 2012	24.26	24.28	23.73	23.93	1,118,982	-0.03(-0.11%)
Jul 03, 2012	24.14	24.23	23.78	23.96	530,565	-0.30(-1.25%)
Jul 02, 2012	24.30	24.38	23.97	24.26	933,204	+0.47(+1.97%)
Jun 29, 2012	23.24	23.94	23.07	23.79	1,151,703	+1.42(+6.35%)
Jun 28, 2012	21.88	22.40	21.82	22.37	689,986	+0.36(+1.61%)
Jun 27, 2012	21.86	22.26	21.86	22.01	1,004,663	+0.03(+0.12%)
Jun 26, 2012	21.62	22.10	21.37	21.99	1,018,228	+0.31(+1.44%)
Jun 25, 2012	21.82	22.06	21.49	21.68	780,016	-0.49(-2.19%)
Jun 22, 2012	22.95	23.12	22.14	22.16	850,477	-0.64(-2.81%)
Jun 21, 2012	23.29	23.39	22.73	22.80	977,395	-0.26(-1.13%)
Jun 20, 2012	23.13	23.26	22.63	23.06	638,919	-0.06(-0.26%)
Jun 19, 2012	22.86	23.23	22.75	23.12	658,116	+0.54(+2.38%)
Jun 18, 2012	22.47	22.71	22.37	22.59	801,236	-0.15(-0.65%)
Jun 15, 2012	23.00	23.09	22.59	22.73	1,028,782	-0.06(-0.27%)
Jun 14, 2012	22.22	22.92	22.12	22.79	1,024,255	+0.44(+1.98%)
Jun 13, 2012	22.71	22.71	22.19	22.35	1,224,459	-0.09(-0.39%)
Jun 12, 2012	21.70	22.49	21.60	22.44	1,169,675	+0.87(+4.02%)
Jun 11, 2012	21.88	21.88	21.49	21.57	816,542	-0.16(-0.72%)
Jun 08, 2012	21.38	21.79	21.19	21.73	880,955	+0.12(+0.56%)
Jun 07, 2012	22.24	22.42	21.54	21.61	922,920	-0.42(-1.89%)
Jun 06, 2012	21.77	22.08	21.73	22.02	1,246,808	+0.29(+1.36%)
Jun 05, 2012	21.43	21.79	21.32	21.73	1,583,003	+0.52(+2.45%)
Jun 04, 2012	21.28	21.60	21.12	21.21	944,158	-0.16(-0.73%)
Jun 01, 2012	20.54	21.75	20.47	21.37	1,832,526	+0.18(+0.86%)
May 31, 2012	21.48	21.70	21.17	21.18	2,594,900	-0.02(-0.08%)
May 30, 2012	20.46	21.27	20.40	21.20	1,470,893	+0.02(+0.08%)
May 29, 2012	21.70	21.82	20.84	21.18	1,766,551	+0.06(+0.29%)
May 25, 2012	20.85	21.30	20.73	21.12	1,041,464	+0.32(+1.54%)
May 24, 2012	21.02	21.04	20.35	20.80	1,235,569	-0.27(-1.27%)
May 23, 2012	21.45	21.45	20.71	21.07	1,804,805	-0.30(-1.42%)
May 22, 2012	21.58	21.87	21.24	21.37	1,703,500	-0.42(-1.91%)
May 21, 2012	21.42	21.95	21.39	21.79	1,780,505	+0.00(+0.00%)
May 18, 2012	22.29	22.31	21.55	21.79	2,567,381	-0.32(-1.45%)
May 17, 2012	22.97	22.99	22.04	22.11	1,660,268	-0.86(-3.73%)
May 16, 2012	23.89	23.90	22.91	22.97	1,126,731	-0.42(-1.81%)
May 15, 2012	23.61	24.00	23.27	23.39	2,083,992	-0.15(-0.63%)
May 14, 2012	23.67	23.70	23.41	23.54	1,776,442	-0.50(-2.09%)
May 11, 2012	23.68	24.61	23.64	24.04	1,423,383	+0.17(+0.73%)
May 10, 2012	23.78	24.13	23.72	23.87	1,340,897	+0.62(+2.68%)
May 09, 2012	23.40	23.56	23.15	23.25	2,721,769	-0.54(-2.26%)
May 08, 2012	24.01	24.05	23.46	23.78	2,454,347	-0.55(-2.28%)
May 07, 2012	22.79	24.58	22.71	24.34	3,986,772	+0.49(+2.03%)
May 04, 2012	25.00	25.13	23.85	23.85	2,441,946	-0.62(-2.51%)
May 03, 2012	25.79	26.36	23.50	24.47	8,477,410	-1.24(-4.82%)
May 02, 2012	25.67	25.84	25.39	25.71	1,755,012	+0.15(+0.58%)

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