Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	19.05	19.44	18.97	19.35	0	+0.34(+1.78%)
Apr 29, 2013	18.71	19.12	18.71	19.02	739,081	+0.32(+1.70%)
Apr 26, 2013	18.80	18.82	18.58	18.70	1,048,172	-0.12(-0.61%)
Apr 25, 2013	18.49	19.07	18.25	18.81	1,415,914	+0.31(+1.70%)
Apr 24, 2013	18.35	18.51	18.15	18.50	931,222	+0.19(+1.02%)
Apr 23, 2013	18.22	18.48	17.21	18.31	1,053,374	+0.24(+1.32%)
Apr 22, 2013	18.06	18.14	17.75	18.07	584,635	+0.03(+0.18%)
Apr 19, 2013	17.71	18.07	17.59	18.04	716,647	+0.34(+1.91%)
Apr 18, 2013	17.97	18.01	17.56	17.70	435,911	-0.23(-1.31%)
Apr 17, 2013	17.89	18.01	17.50	17.94	926,948	-0.14(-0.77%)
Apr 16, 2013	18.16	18.40	17.93	18.08	2,086,440	+0.12(+0.64%)
Apr 15, 2013	18.48	18.56	17.90	17.96	876,120	-0.57(-3.09%)
Apr 12, 2013	18.70	18.72	18.44	18.53	747,064	-0.28(-1.48%)
Apr 11, 2013	18.84	19.09	18.78	18.81	1,227,783	-0.12(-0.61%)
Apr 10, 2013	18.57	19.00	18.46	18.93	1,063,540	+0.44(+2.39%)
Apr 09, 2013	18.51	18.56	18.28	18.49	957,488	+0.09(+0.50%)
Apr 08, 2013	17.91	18.40	17.85	18.39	1,493,804	+0.49(+2.71%)
Apr 05, 2013	17.49	17.92	17.44	17.91	1,310,854	+0.14(+0.76%)
Apr 04, 2013	17.09	17.79	17.06	17.77	1,161,268	+0.76(+4.44%)
Apr 03, 2013	16.99	17.10	16.69	17.02	2,586,959	+0.10(+0.56%)
Apr 02, 2013	17.10	17.22	16.87	16.92	1,544,800	-0.20(-1.16%)
Apr 01, 2013	17.19	17.31	16.97	17.12	1,555,207	-0.08(-0.48%)
Mar 28, 2013	17.26	17.28	17.09	17.20	830,102	+0.01(+0.07%)
Mar 27, 2013	17.09	17.20	17.03	17.19	936,753	-0.03(-0.19%)
Mar 26, 2013	17.54	17.55	16.99	17.22	1,278,472	-0.17(-0.98%)
Mar 25, 2013	17.48	17.76	17.20	17.40	1,202,952	-0.01(-0.05%)
Mar 22, 2013	17.48	17.61	17.29	17.40	1,090,811	+0.06(+0.37%)
Mar 21, 2013	17.42	17.68	17.33	17.34	813,211	-0.18(-1.00%)
Mar 20, 2013	17.19	17.59	17.17	17.51	722,361	+0.43(+2.49%)
Mar 19, 2013	17.67	17.68	16.95	17.09	2,501,466	-0.67(-3.79%)
Mar 18, 2013	17.75	17.97	17.63	17.76	692,002	-0.14(-0.80%)
Mar 15, 2013	18.07	18.14	17.73	17.90	1,301,386	-0.12(-0.64%)
Mar 14, 2013	17.96	18.07	17.88	18.02	522,928	+0.11(+0.62%)
Mar 13, 2013	17.79	18.05	17.79	17.91	788,757	+0.14(+0.76%)
Mar 12, 2013	17.87	17.87	17.65	17.77	742,543	-0.08(-0.47%)
Mar 11, 2013	17.98	18.02	17.78	17.86	588,048	-0.12(-0.69%)
Mar 08, 2013	18.00	18.08	17.62	17.98	721,876	+0.13(+0.71%)
Mar 07, 2013	17.92	18.08	17.82	17.85	634,410	-0.01(-0.07%)
Mar 06, 2013	17.76	17.94	17.72	17.86	776,659	+0.12(+0.65%)
Mar 05, 2013	17.53	17.97	17.53	17.75	1,012,592	+0.33(+1.87%)
Mar 04, 2013	17.35	17.50	17.23	17.42	1,297,810	+0.08(+0.44%)
Mar 01, 2013	17.49	17.62	17.18	17.35	1,243,774	-0.20(-1.13%)
Feb 28, 2013	17.74	17.90	17.51	17.55	1,272,344	-0.06(-0.36%)
Feb 27, 2013	17.85	18.00	17.57	17.61	1,382,602	-0.13(-0.72%)
Feb 26, 2013	16.65	17.91	16.32	17.74	3,020,467	-0.13(-0.74%)
Feb 25, 2013	17.99	18.31	17.83	17.87	1,662,257	-0.09(-0.49%)
Feb 22, 2013	17.81	18.06	17.75	17.96	827,592	+0.25(+1.42%)
Feb 21, 2013	18.07	18.19	17.66	17.71	860,951	-0.17(-0.93%)
Feb 20, 2013	18.27	18.45	17.86	17.87	975,898	-0.44(-2.39%)
Feb 19, 2013	18.35	18.48	18.08	18.31	854,119	-0.10(-0.56%)
Feb 15, 2013	18.48	18.50	18.31	18.41	508,060	+0.04(+0.22%)
Feb 14, 2013	18.26	18.48	18.15	18.37	599,282	+0.13(+0.70%)
Feb 13, 2013	18.17	18.38	18.06	18.25	370,201	+0.12(+0.64%)
Feb 12, 2013	18.48	18.57	18.04	18.13	740,485	-0.31(-1.68%)
Feb 11, 2013	18.33	18.45	18.15	18.44	240,571	+0.04(+0.24%)
Feb 08, 2013	18.44	18.66	18.24	18.40	519,596	-0.06(-0.32%)
Feb 07, 2013	18.29	18.47	18.20	18.46	513,809	+0.21(+1.16%)
Feb 06, 2013	18.25	18.52	18.20	18.25	465,115	-0.19(-1.01%)
Feb 04, 2013	18.51	18.61	18.21	18.43	640,380	-0.12(-0.64%)
Feb 01, 2013	18.49	18.69	18.33	18.55	465,597	+0.21(+1.17%)
Jan 31, 2013	18.23	18.39	18.12	18.34	618,989	+0.02(+0.13%)
Jan 30, 2013	18.50	18.50	18.12	18.31	860,167	-0.22(-1.18%)
Jan 29, 2013	18.70	18.70	18.42	18.53	949,321	-0.24(-1.27%)
Jan 28, 2013	18.87	18.92	18.59	18.77	1,001,222	-0.06(-0.32%)
Jan 25, 2013	18.87	19.01	18.63	18.83	823,476	+0.21(+1.11%)
Jan 24, 2013	18.09	18.72	18.03	18.63	985,796	+0.52(+2.87%)
Jan 23, 2013	18.41	18.42	18.02	18.11	860,581	-0.37(-2.01%)
Jan 22, 2013	18.59	18.68	18.32	18.48	1,593,130	-0.12(-0.62%)
Jan 18, 2013	18.31	18.68	18.07	18.59	1,815,610	+0.31(+1.72%)
Jan 17, 2013	17.68	18.30	17.59	18.28	943,864	+0.64(+3.66%)
Jan 16, 2013	17.42	17.77	17.39	17.63	587,505	+0.04(+0.25%)
Jan 15, 2013	17.30	17.63	17.11	17.59	475,774	+0.16(+0.94%)
Jan 14, 2013	17.37	17.51	17.29	17.43	615,343	+0.00(+0.02%)
Jan 11, 2013	17.48	17.48	17.06	17.42	1,136,261	+0.22(+1.30%)
Jan 10, 2013	17.01	17.35	16.89	17.20	1,046,946	+0.25(+1.50%)
Jan 09, 2013	17.02	17.09	16.79	16.95	876,065	+0.01(+0.05%)
Jan 08, 2013	16.99	17.15	16.88	16.94	1,455,404	-0.15(-0.88%)
Jan 07, 2013	16.72	17.12	16.64	17.09	1,066,186	+0.25(+1.49%)
Jan 04, 2013	16.89	17.03	16.75	16.84	620,311	+0.07(+0.43%)
Jan 03, 2013	16.56	17.13	16.56	16.77	781,782	+0.19(+1.13%)
Jan 02, 2013	17.09	17.36	16.40	16.58	1,506,392	-0.23(-1.37%)
Dec 31, 2012	16.42	16.86	16.42	16.81	757,806	+0.41(+2.50%)
Dec 28, 2012	16.33	16.70	16.25	16.40	639,066	-0.03(-0.17%)
Dec 27, 2012	16.35	16.55	16.20	16.43	648,587	+0.08(+0.51%)
Dec 26, 2012	16.98	17.00	16.20	16.34	572,552	-0.62(-3.64%)
Dec 24, 2012	17.07	17.07	16.21	16.96	150,053	-0.14(-0.79%)
Dec 21, 2012	16.92	17.16	16.81	17.10	1,204,738	+0.02(+0.12%)
Dec 20, 2012	17.38	17.40	16.94	17.08	800,819	-0.34(-1.94%)
Dec 19, 2012	17.65	17.72	17.37	17.42	853,732	-0.25(-1.44%)
Dec 18, 2012	17.16	17.78	17.01	17.67	1,099,970	+0.69(+4.05%)
Dec 17, 2012	16.68	17.00	16.49	16.98	468,333	+0.35(+2.08%)
Dec 14, 2012	16.40	16.76	16.16	16.64	479,432	+0.15(+0.89%)
Dec 13, 2012	16.79	16.88	16.34	16.49	512,859	-0.26(-1.54%)
Dec 12, 2012	17.16	17.17	16.66	16.75	709,021	-0.32(-1.87%)
Dec 11, 2012	16.90	17.30	16.85	17.07	1,109,264	+0.19(+1.11%)
Dec 10, 2012	17.07	17.13	16.78	16.88	930,089	-0.16(-0.94%)
Dec 07, 2012	17.19	17.38	16.93	17.04	1,207,362	-0.25(-1.42%)
Dec 06, 2012	17.18	17.48	17.07	17.28	863,685	-0.16(-0.89%)
Dec 05, 2012	17.82	17.86	17.32	17.44	938,112	-0.32(-1.81%)
Dec 04, 2012	17.90	18.03	17.55	17.76	446,897	+0.05(+0.27%)
Nov 30, 2012	17.91	17.91	17.54	17.71	915,163	-0.18(-1.02%)
Nov 29, 2012	17.88	18.06	17.45	17.90	727,118	+0.09(+0.51%)
Nov 28, 2012	17.55	17.81	17.25	17.81	1,425,917	+0.14(+0.77%)
Nov 27, 2012	16.98	17.78	16.95	17.67	1,626,338	+0.12(+0.70%)
Nov 26, 2012	17.33	17.55	17.21	17.55	583,502	+0.17(+0.96%)
Nov 23, 2012	17.30	17.51	17.24	17.38	348,895	+0.18(+1.06%)
Nov 21, 2012	17.23	17.33	17.01	17.20	314,134	-0.03(-0.18%)
Nov 20, 2012	17.16	17.46	16.95	17.23	418,099	+0.07(+0.42%)
Nov 19, 2012	16.83	17.19	16.81	17.16	750,609	+0.41(+2.45%)
Nov 16, 2012	16.36	16.79	16.26	16.75	671,893	+0.38(+2.31%)
Nov 15, 2012	16.32	16.54	16.04	16.37	629,176	+0.01(+0.05%)
Nov 14, 2012	16.68	16.79	16.31	16.36	705,395	-0.25(-1.51%)
Nov 13, 2012	16.47	16.84	16.32	16.61	552,595	+0.10(+0.63%)
Nov 12, 2012	16.93	16.94	16.22	16.51	1,116,222	-0.33(-1.94%)
Nov 09, 2012	16.37	17.02	16.30	16.83	1,061,246	+0.38(+2.30%)
Nov 08, 2012	16.83	16.88	16.44	16.46	950,645	-0.39(-2.32%)
Nov 07, 2012	16.92	17.05	16.84	16.85	525,116	-0.31(-1.81%)
Nov 06, 2012	17.18	17.29	16.66	17.16	955,475	+0.01(+0.05%)
Nov 05, 2012	17.13	17.22	16.88	17.15	615,062	+0.07(+0.40%)
Nov 02, 2012	18.11	18.22	17.08	17.08	1,243,445	-0.82(-4.58%)
Nov 01, 2012	17.19	18.53	17.18	17.90	2,936,363	+0.82(+4.80%)
Oct 31, 2012	16.88	17.13	16.83	17.08	1,431,387	+0.26(+1.56%)
Oct 26, 2012	17.25	16.82	16.82	16.82	2,033,808	-0.50(-2.90%)
Oct 25, 2012	17.56	17.73	17.14	17.32	662,590	-0.16(-0.91%)
Oct 24, 2012	17.77	17.84	17.25	17.48	439,196	-0.27(-1.50%)
Oct 23, 2012	17.69	18.04	17.69	17.75	869,371	+0.02(+0.13%)
Oct 19, 2012	17.64	17.78	17.58	17.72	787,293	-0.08(-0.42%)
Oct 18, 2012	17.71	17.84	17.57	17.80	549,560	+0.01(+0.04%)
Oct 17, 2012	17.49	17.85	17.43	17.79	609,170	+0.28(+1.59%)
Oct 16, 2012	17.21	17.58	17.21	17.51	346,023	+0.38(+2.23%)
Oct 15, 2012	16.94	17.14	16.78	17.13	397,017	+0.29(+1.73%)
Oct 12, 2012	16.89	17.01	16.80	16.84	384,976	-0.09(-0.54%)
Oct 11, 2012	17.20	17.38	16.85	16.93	382,182	-0.10(-0.56%)
Oct 10, 2012	17.00	17.30	16.93	17.03	342,885	-0.00(-0.02%)
Oct 09, 2012	17.27	17.53	16.99	17.03	518,920	-0.27(-1.56%)
Oct 08, 2012	17.31	17.55	17.27	17.30	499,609	-0.16(-0.91%)
Oct 05, 2012	17.48	17.59	17.36	17.46	655,517	-0.01(-0.07%)
Oct 04, 2012	17.35	17.84	17.23	17.47	774,259	+0.43(+2.50%)
Oct 03, 2012	17.44	17.46	16.85	17.05	1,213,772	-0.41(-2.37%)
Oct 02, 2012	17.06	17.56	16.68	17.46	1,440,421	+0.59(+3.49%)
Oct 01, 2012	17.45	17.54	16.64	16.87	1,304,748	-0.53(-3.04%)
Sep 28, 2012	16.92	17.45	16.81	17.40	1,483,579	+0.32(+1.86%)
Sep 27, 2012	16.81	17.09	16.60	17.08	1,989,717	+0.31(+1.83%)
Sep 26, 2012	16.64	16.81	16.45	16.77	737,395	+0.14(+0.84%)
Sep 25, 2012	16.82	16.98	16.57	16.64	926,536	-0.18(-1.04%)
Sep 24, 2012	16.87	16.94	16.71	16.81	563,217	-0.16(-0.96%)
Sep 21, 2012	17.22	17.30	16.70	16.97	1,454,587	-0.02(-0.12%)
Sep 20, 2012	17.18	17.26	16.86	16.99	780,106	-0.31(-1.77%)
Sep 19, 2012	17.54	17.59	17.27	17.30	743,099	-0.23(-1.29%)
Sep 18, 2012	17.72	17.74	17.36	17.53	647,424	-0.18(-1.01%)
Sep 17, 2012	17.69	17.72	17.39	17.71	360,693	-0.11(-0.60%)
Sep 14, 2012	17.77	18.04	17.74	17.81	558,669	+0.18(+1.02%)
Sep 13, 2012	17.41	17.69	17.20	17.63	780,320	+0.20(+1.18%)
Sep 12, 2012	17.71	17.83	17.28	17.43	1,029,578	-0.24(-1.36%)
Sep 11, 2012	17.75	17.81	17.49	17.67	640,443	-0.12(-0.69%)
Sep 10, 2012	17.88	18.05	17.66	17.79	940,140	-0.14(-0.75%)
Sep 07, 2012	17.90	18.13	17.72	17.93	784,169	+0.11(+0.60%)
Sep 06, 2012	17.48	17.84	17.20	17.82	1,065,354	+0.51(+2.94%)
Sep 05, 2012	17.34	17.45	17.23	17.31	1,107,895	-0.14(-0.80%)
Sep 04, 2012	17.09	17.48	16.84	17.45	1,133,352	+0.37(+2.17%)
Aug 31, 2012	17.11	17.13	16.84	17.08	1,116,006	+0.14(+0.82%)
Aug 30, 2012	16.92	16.98	16.71	16.94	671,043	-0.01(-0.05%)
Aug 29, 2012	16.83	16.99	16.67	16.95	913,105	+0.11(+0.64%)
Aug 27, 2012	17.06	17.14	16.68	16.84	880,741	-0.19(-1.12%)
Aug 24, 2012	16.59	17.10	16.59	17.03	862,011	+0.35(+2.10%)
Aug 23, 2012	16.97	17.16	16.67	16.68	721,127	-0.46(-2.67%)
Aug 22, 2012	16.88	17.25	16.52	17.14	1,146,378	+0.18(+1.06%)
Aug 21, 2012	16.62	17.12	16.39	16.96	1,053,205	+0.35(+2.13%)
Aug 20, 2012	16.86	16.92	16.31	16.61	676,192	-0.37(-2.20%)
Aug 17, 2012	16.50	16.99	16.29	16.98	892,614	+0.52(+3.17%)
Aug 16, 2012	16.22	16.48	16.05	16.46	388,350	+0.16(+1.00%)
Aug 15, 2012	16.01	16.32	16.01	16.30	788,762	+0.18(+1.14%)
Aug 14, 2012	16.26	16.29	15.99	16.11	669,993	-0.04(-0.27%)
Aug 13, 2012	16.11	16.19	15.86	16.16	734,847	-0.05(-0.29%)
Aug 10, 2012	16.07	16.21	15.90	16.21	860,546	+0.04(+0.25%)
Aug 09, 2012	16.08	16.19	15.91	16.17	1,071,709	+0.04(+0.22%)
Aug 08, 2012	16.32	16.38	15.52	16.13	1,008,938	-0.29(-1.75%)
Aug 07, 2012	16.22	16.66	16.18	16.42	917,457	+0.37(+2.33%)
Aug 06, 2012	15.94	16.12	15.93	16.04	607,599	+0.12(+0.78%)
Aug 03, 2012	15.82	16.08	15.51	15.92	937,117	+0.41(+2.67%)
Aug 02, 2012	15.67	15.93	15.29	15.51	1,118,089	-0.18(-1.14%)
Aug 01, 2012	16.10	16.18	15.63	15.68	1,743,175	-0.41(-2.52%)
Jul 31, 2012	15.72	16.18	15.70	16.09	1,478,245	+0.20(+1.23%)
Jul 30, 2012	15.98	16.19	15.73	15.89	1,425,450	-0.03(-0.18%)
Jul 27, 2012	15.64	16.09	15.48	15.92	2,742,118	+0.50(+3.25%)
Jul 26, 2012	14.54	15.80	14.24	15.42	5,693,005	+2.37(+18.18%)
Jul 25, 2012	13.08	13.33	12.88	13.05	1,355,085	-0.00(-0.03%)
Jul 24, 2012	13.36	13.38	12.99	13.05	1,407,481	-0.24(-1.83%)
Jul 23, 2012	13.31	13.47	13.16	13.30	970,722	-0.31(-2.25%)
Jul 20, 2012	13.66	13.66	13.52	13.60	1,058,095	-0.18(-1.27%)
Jul 19, 2012	13.52	13.79	13.41	13.78	835,085	+0.37(+2.73%)
Jul 18, 2012	13.11	13.55	12.99	13.41	1,529,909	+0.36(+2.78%)
Jul 17, 2012	13.33	13.34	12.91	13.05	1,863,105	-0.24(-1.83%)
Jul 16, 2012	13.76	13.76	13.15	13.29	1,670,092	-0.55(-3.97%)
Jul 13, 2012	13.44	13.85	13.43	13.84	900,660	+0.41(+3.05%)
Jul 12, 2012	13.50	13.50	13.09	13.43	704,686	-0.13(-0.94%)
Jul 11, 2012	13.61	13.67	13.45	13.56	2,088,257	-0.06(-0.47%)
Jul 10, 2012	13.50	13.73	13.47	13.62	2,484,744	+0.16(+1.21%)
Jul 09, 2012	13.35	13.53	13.23	13.46	2,455,596	+0.04(+0.33%)
Jul 06, 2012	13.15	13.51	13.09	13.42	1,991,622	+0.10(+0.72%)
Jul 05, 2012	12.60	13.49	12.60	13.32	2,758,127	+0.63(+4.99%)
Jul 03, 2012	12.57	12.70	12.47	12.69	1,287,631	+0.08(+0.60%)
Jul 02, 2012	12.68	12.74	12.44	12.61	2,891,639	-0.02(-0.19%)
Jun 29, 2012	13.05	13.05	12.60	12.64	2,861,745	-0.18(-1.43%)
Jun 28, 2012	13.13	13.36	12.62	12.82	1,946,224	-0.51(-3.85%)
Jun 27, 2012	13.92	13.96	13.06	13.33	2,987,949	-0.50(-3.60%)
Jun 26, 2012	14.13	14.33	13.83	13.83	3,490,778	-0.32(-2.25%)
Jun 25, 2012	14.21	14.28	14.06	14.15	722,188	-0.28(-1.93%)
Jun 22, 2012	14.59	14.62	14.34	14.43	1,767,606	-0.09(-0.60%)
Jun 21, 2012	14.67	14.80	14.44	14.51	1,567,590	-0.19(-1.30%)
Jun 20, 2012	14.45	14.80	14.32	14.71	1,538,842	+0.18(+1.26%)
Jun 19, 2012	14.42	14.75	14.34	14.52	2,318,466	+0.21(+1.47%)
Jun 18, 2012	14.77	14.79	13.95	14.31	4,405,919	-0.84(-5.52%)
Jun 15, 2012	14.82	15.22	14.51	15.15	2,303,246	+0.26(+1.76%)
Jun 14, 2012	15.08	15.20	14.71	14.88	1,184,707	-0.18(-1.19%)
Jun 13, 2012	15.47	15.60	14.99	15.06	779,910	-0.45(-2.92%)
Jun 12, 2012	15.39	15.55	15.17	15.52	810,857	+0.26(+1.70%)
Jun 11, 2012	15.90	15.99	15.22	15.26	1,303,778	-0.44(-2.79%)
Jun 08, 2012	15.72	16.09	15.53	15.70	1,438,202	-0.08(-0.48%)
Jun 07, 2012	16.20	16.22	15.66	15.77	1,070,335	-0.31(-1.95%)
Jun 06, 2012	15.69	16.11	15.56	16.09	899,162	+0.53(+3.40%)
Jun 05, 2012	15.35	15.66	15.13	15.56	1,737,755	+0.10(+0.64%)
Jun 04, 2012	15.53	15.62	15.22	15.46	858,139	-0.06(-0.38%)
Jun 01, 2012	15.75	15.83	15.13	15.52	1,380,261	-0.62(-3.82%)
May 31, 2012	16.13	16.18	15.73	16.13	1,102,063	-0.01(-0.07%)
May 30, 2012	16.13	16.20	15.77	16.15	861,059	-0.17(-1.05%)
May 29, 2012	16.04	16.32	15.96	16.32	475,912	+0.34(+2.12%)
May 25, 2012	15.97	16.11	15.83	15.98	533,044	+0.00(+0.03%)
May 24, 2012	16.02	16.14	15.78	15.97	550,251	+0.00(+0.03%)
May 23, 2012	15.72	15.99	15.48	15.97	880,163	+0.16(+1.03%)
May 22, 2012	15.99	16.21	15.68	15.81	1,197,059	-0.16(-0.97%)
May 21, 2012	15.57	16.01	15.49	15.96	855,654	+0.47(+3.00%)
May 18, 2012	15.42	15.81	15.35	15.50	1,320,726	+0.01(+0.05%)
May 17, 2012	16.13	16.14	15.41	15.49	1,271,356	-0.66(-4.11%)
May 16, 2012	16.22	16.37	15.98	16.15	737,960	+0.03(+0.20%)
May 15, 2012	15.96	16.29	15.89	16.12	982,349	+0.21(+1.30%)
May 14, 2012	15.84	16.11	15.62	15.91	797,328	-0.14(-0.84%)
May 11, 2012	16.02	16.28	15.81	16.05	951,349	-0.14(-0.88%)
May 10, 2012	16.35	16.46	16.07	16.19	614,899	+0.00(+0.00%)
May 09, 2012	16.10	16.42	16.10	16.19	829,594	-0.16(-0.97%)
May 08, 2012	16.71	16.72	15.68	16.35	2,088,420	-0.42(-2.51%)
May 07, 2012	16.95	17.12	16.74	16.77	1,191,325	-0.18(-1.08%)
May 04, 2012	17.36	17.59	16.84	16.96	899,235	-0.41(-2.34%)
May 03, 2012	17.09	17.42	16.60	17.36	2,442,603	-0.25(-1.45%)
May 02, 2012	17.14	17.91	17.14	17.62	1,573,106	+0.43(+2.48%)

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