Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.83	20.89	20.65	20.80	2,131,667	-0.06(-0.28%)
Apr 29, 2013	20.96	21.04	20.70	20.85	2,432,612	-0.16(-0.77%)
Apr 26, 2013	21.17	21.71	20.69	21.02	2,799,214	-0.69(-3.18%)
Apr 25, 2013	21.65	21.85	21.58	21.71	1,485,690	+0.17(+0.81%)
Apr 24, 2013	21.57	21.65	21.42	21.53	899,505	-0.01(-0.06%)
Apr 23, 2013	21.32	21.63	21.21	21.54	1,421,167	+0.37(+1.74%)
Apr 22, 2013	21.00	21.23	20.76	21.18	950,991	+0.23(+1.08%)
Apr 19, 2013	20.52	21.07	20.42	20.95	2,801,588	+0.35(+1.72%)
Apr 18, 2013	21.02	21.05	20.52	20.60	1,689,775	-0.35(-1.69%)
Apr 17, 2013	21.30	21.30	20.81	20.95	1,935,268	-0.48(-2.23%)
Apr 16, 2013	21.21	21.43	20.98	21.43	1,599,777	+0.43(+2.06%)
Apr 15, 2013	21.70	21.77	21.00	21.00	1,833,253	-0.80(-3.67%)
Apr 12, 2013	21.71	21.98	21.69	21.80	1,240,913	+0.00(+0.00%)
Apr 11, 2013	21.56	21.93	21.53	21.80	1,551,569	+0.27(+1.26%)
Apr 10, 2013	21.29	21.56	21.23	21.52	2,081,600	+0.31(+1.46%)
Apr 09, 2013	21.45	21.48	21.06	21.22	1,601,394	-0.21(-0.96%)
Apr 08, 2013	21.06	21.43	21.03	21.42	2,002,247	+0.37(+1.78%)
Apr 05, 2013	20.71	21.05	20.36	21.05	1,693,528	+0.00(+0.00%)
Apr 04, 2013	21.02	21.22	20.94	21.05	1,696,436	+0.08(+0.37%)
Apr 03, 2013	21.60	21.63	20.80	20.97	2,321,139	-0.66(-3.04%)
Apr 02, 2013	21.64	21.82	21.52	21.63	1,401,869	+0.03(+0.12%)
Apr 01, 2013	21.79	21.85	21.50	21.60	1,783,034	-0.19(-0.86%)
Mar 28, 2013	21.46	21.80	21.46	21.79	1,668,792	+0.29(+1.35%)
Mar 27, 2013	21.20	21.53	21.20	21.50	1,285,487	+0.10(+0.48%)
Mar 26, 2013	21.21	21.44	21.19	21.40	1,162,009	+0.23(+1.10%)
Mar 25, 2013	21.22	21.34	20.90	21.16	2,081,808	-0.02(-0.09%)
Mar 22, 2013	21.09	21.27	21.00	21.18	1,407,448	+0.14(+0.64%)
Mar 21, 2013	21.23	21.31	21.00	21.05	1,937,226	-0.30(-1.39%)
Mar 20, 2013	21.08	21.41	21.00	21.34	1,908,986	+0.37(+1.78%)
Mar 19, 2013	20.91	21.07	20.75	20.97	1,514,986	+0.11(+0.53%)
Mar 18, 2013	20.58	20.99	20.58	20.86	1,658,335	+0.08(+0.37%)
Mar 15, 2013	20.60	20.85	20.60	20.78	2,646,208	-0.17(-0.80%)
Mar 14, 2013	20.90	20.98	20.85	20.95	1,249,777	+0.10(+0.50%)
Mar 13, 2013	20.80	20.90	20.58	20.85	1,352,971	+0.06(+0.28%)
Mar 12, 2013	20.66	20.79	20.52	20.79	1,563,415	+0.13(+0.65%)
Mar 11, 2013	20.38	20.77	20.38	20.66	1,851,257	+0.27(+1.32%)
Mar 08, 2013	20.34	20.44	20.17	20.39	1,278,345	+0.18(+0.89%)
Mar 07, 2013	20.13	20.23	20.02	20.21	1,074,540	+0.09(+0.44%)
Mar 06, 2013	20.20	20.25	20.02	20.12	1,473,737	+0.01(+0.03%)
Mar 05, 2013	19.82	20.13	19.78	20.11	1,599,460	+0.37(+1.88%)
Mar 04, 2013	19.52	19.81	19.50	19.74	1,862,984	+0.13(+0.68%)
Mar 01, 2013	19.47	19.65	19.32	19.61	1,555,696	+0.06(+0.29%)
Feb 28, 2013	19.51	19.67	19.45	19.55	1,503,502	+0.10(+0.53%)
Feb 27, 2013	18.95	19.54	18.95	19.45	1,884,069	+0.50(+2.63%)
Feb 26, 2013	18.75	18.99	18.62	18.95	1,430,064	+0.29(+1.54%)
Feb 25, 2013	19.13	19.17	18.64	18.66	1,945,639	-0.38(-1.98%)
Feb 22, 2013	19.02	19.11	18.92	19.04	1,563,816	+0.08(+0.40%)
Feb 21, 2013	19.15	19.15	18.83	18.96	2,333,379	-0.17(-0.87%)
Feb 20, 2013	19.59	19.67	19.13	19.13	2,109,333	-0.47(-2.38%)
Feb 19, 2013	19.66	19.71	19.48	19.59	1,966,091	-0.03(-0.16%)
Feb 15, 2013	19.52	19.74	19.44	19.63	2,179,208	+0.06(+0.33%)
Feb 14, 2013	19.26	19.59	19.22	19.56	2,464,417	+0.23(+1.19%)
Feb 13, 2013	19.15	19.41	19.15	19.33	2,253,037	+0.22(+1.14%)
Feb 12, 2013	19.01	19.22	18.95	19.11	2,068,830	+0.20(+1.08%)
Feb 11, 2013	19.03	19.08	18.87	18.91	1,485,779	-0.10(-0.54%)
Feb 08, 2013	19.04	19.10	18.87	19.01	1,881,988	-0.01(-0.03%)
Feb 07, 2013	18.82	19.03	18.68	19.02	4,038,668	+0.21(+1.12%)
Feb 06, 2013	18.87	18.95	18.66	18.81	3,265,723	+0.24(+1.31%)
Feb 04, 2013	18.80	18.89	18.51	18.56	3,083,473	-0.34(-1.79%)
Feb 01, 2013	18.97	19.11	18.85	18.90	2,703,516	+0.08(+0.44%)
Jan 31, 2013	18.94	19.13	18.76	18.82	2,986,844	-0.17(-0.88%)
Jan 30, 2013	18.99	19.03	18.84	18.99	1,753,110	-0.01(-0.03%)
Jan 29, 2013	18.88	19.01	18.82	18.99	1,286,559	+0.12(+0.61%)
Jan 28, 2013	18.90	18.95	18.54	18.88	1,780,255	-0.03(-0.13%)
Jan 25, 2013	18.94	19.03	18.79	18.90	1,569,273	+0.10(+0.51%)
Jan 24, 2013	18.74	18.93	18.67	18.81	1,706,426	+0.12(+0.62%)
Jan 23, 2013	18.44	18.70	18.42	18.69	1,661,671	+0.25(+1.35%)
Jan 22, 2013	18.26	18.53	18.20	18.44	1,602,188	+0.19(+1.05%)
Jan 18, 2013	18.32	18.35	18.04	18.25	5,158,855	-0.03(-0.17%)
Jan 17, 2013	18.05	18.36	18.01	18.28	2,206,526	+0.32(+1.78%)
Jan 16, 2013	17.97	18.02	17.82	17.96	938,833	-0.06(-0.32%)
Jan 15, 2013	17.85	18.03	17.75	18.02	1,145,593	+0.09(+0.50%)
Jan 14, 2013	17.80	18.09	17.80	17.93	1,474,474	+0.03(+0.18%)
Jan 11, 2013	17.88	18.03	17.82	17.90	1,218,092	+0.08(+0.43%)
Jan 10, 2013	17.71	17.82	17.59	17.82	1,966,218	+0.20(+1.16%)
Jan 09, 2013	17.61	17.82	17.55	17.62	1,328,799	+0.05(+0.29%)
Jan 08, 2013	17.45	17.64	17.42	17.57	1,617,120	+0.05(+0.29%)
Jan 07, 2013	17.83	17.84	17.47	17.52	2,198,981	-0.40(-2.21%)
Jan 04, 2013	17.89	18.00	17.79	17.91	1,276,593	+0.08(+0.47%)
Jan 03, 2013	17.75	18.08	17.66	17.83	1,744,487	+0.09(+0.50%)
Jan 02, 2013	17.77	17.82	17.40	17.74	2,046,576	+0.34(+1.95%)
Dec 31, 2012	16.84	17.47	16.79	17.40	2,247,304	+0.50(+2.95%)
Dec 28, 2012	17.01	17.02	16.81	16.90	2,114,541	-0.19(-1.08%)
Dec 27, 2012	17.10	17.12	16.82	17.09	1,581,637	+0.03(+0.19%)
Dec 26, 2012	17.10	17.22	17.04	17.06	1,626,063	-0.02(-0.11%)
Dec 24, 2012	17.13	17.31	17.04	17.08	690,937	-0.08(-0.45%)
Dec 21, 2012	17.34	17.51	17.11	17.15	4,823,690	-0.42(-2.40%)
Dec 20, 2012	17.45	17.62	17.38	17.57	1,081,446	+0.12(+0.66%)
Dec 19, 2012	17.49	17.64	17.38	17.46	1,584,557	-0.01(-0.07%)
Dec 18, 2012	17.11	17.49	17.03	17.47	5,778,638	+0.40(+2.36%)
Dec 17, 2012	16.88	17.15	16.86	17.07	2,032,884	+0.22(+1.29%)
Dec 14, 2012	16.96	16.97	16.70	16.85	2,129,032	-0.13(-0.79%)
Dec 13, 2012	16.95	17.15	16.83	16.99	3,335,491	+0.02(+0.11%)
Dec 12, 2012	17.01	17.18	16.95	16.97	1,601,268	+0.01(+0.08%)
Dec 11, 2012	17.15	17.17	16.85	16.95	1,690,621	-0.12(-0.71%)
Dec 10, 2012	17.17	17.20	17.02	17.08	1,446,033	-0.10(-0.56%)
Dec 07, 2012	17.32	17.41	17.07	17.17	1,856,901	-0.09(-0.52%)
Dec 06, 2012	17.20	17.27	16.90	17.26	1,902,447	+0.08(+0.45%)
Dec 05, 2012	17.59	17.59	17.08	17.18	2,485,354	-0.43(-2.44%)
Dec 04, 2012	17.41	17.64	17.34	17.61	2,552,735	+0.00(+0.00%)
Nov 30, 2012	17.23	17.61	17.13	17.61	2,810,876	+0.44(+2.54%)
Nov 29, 2012	17.29	17.30	17.04	17.18	1,486,033	-0.08(-0.48%)
Nov 28, 2012	17.17	17.26	16.91	17.26	1,736,020	+0.07(+0.40%)
Nov 27, 2012	17.21	17.30	17.11	17.19	1,785,187	-0.01(-0.04%)
Nov 26, 2012	17.30	17.36	17.10	17.20	1,734,491	-0.15(-0.88%)
Nov 23, 2012	17.13	17.35	17.12	17.35	566,599	+0.28(+1.67%)
Nov 21, 2012	17.10	17.20	17.00	17.06	1,049,606	-0.01(-0.04%)
Nov 20, 2012	17.05	17.12	16.89	17.07	1,405,496	+0.04(+0.22%)
Nov 19, 2012	16.98	17.31	16.90	17.03	2,025,731	+0.23(+1.39%)
Nov 16, 2012	16.56	16.81	16.46	16.80	1,620,853	+0.26(+1.57%)
Nov 15, 2012	16.51	16.69	16.40	16.54	1,935,649	+0.01(+0.08%)
Nov 14, 2012	16.73	16.79	16.48	16.53	1,946,502	-0.13(-0.80%)
Nov 13, 2012	16.75	16.87	16.63	16.66	1,928,904	-0.12(-0.72%)
Nov 12, 2012	16.93	17.03	16.73	16.78	1,274,599	-0.12(-0.71%)
Nov 09, 2012	16.93	17.10	16.74	16.90	1,587,642	-0.08(-0.45%)
Nov 08, 2012	17.13	17.25	16.96	16.98	1,620,183	-0.11(-0.63%)
Nov 07, 2012	17.10	17.22	16.85	17.08	1,857,992	-0.25(-1.46%)
Nov 06, 2012	17.31	17.41	17.22	17.34	1,774,479	+0.11(+0.62%)
Nov 05, 2012	17.06	17.34	17.06	17.23	2,180,102	+0.03(+0.18%)
Nov 02, 2012	17.47	17.51	17.19	17.20	5,181,998	-0.16(-0.91%)
Nov 01, 2012	16.88	17.36	16.88	17.35	4,166,603	+0.58(+3.43%)
Oct 31, 2012	16.76	17.04	16.62	16.78	4,275,381	+0.71(+4.45%)
Oct 26, 2012	15.99	16.06	16.06	16.06	1,634,241	+0.07(+0.44%)
Oct 25, 2012	16.18	16.29	15.91	15.99	1,483,505	-0.08(-0.51%)
Oct 24, 2012	16.21	16.26	16.02	16.08	1,174,895	-0.10(-0.62%)
Oct 23, 2012	16.11	16.25	15.91	16.18	1,227,241	-0.18(-1.08%)
Oct 19, 2012	16.46	16.58	16.15	16.36	7,147,647	-0.16(-1.00%)
Oct 18, 2012	16.36	16.53	16.29	16.52	2,748,074	+0.13(+0.81%)
Oct 17, 2012	16.18	16.44	16.15	16.39	1,943,437	+0.27(+1.65%)
Oct 16, 2012	15.93	16.17	15.74	16.12	2,655,039	+0.20(+1.27%)
Oct 15, 2012	15.58	15.94	15.46	15.92	2,671,481	+0.29(+1.86%)
Oct 12, 2012	15.72	15.79	15.53	15.63	1,475,754	-0.06(-0.40%)
Oct 11, 2012	15.81	15.88	15.68	15.69	1,661,183	-0.04(-0.24%)
Oct 10, 2012	15.79	15.85	15.65	15.73	1,637,095	-0.09(-0.56%)
Oct 09, 2012	15.87	15.92	15.72	15.82	1,981,280	-0.08(-0.48%)
Oct 08, 2012	15.86	15.95	15.77	15.89	1,300,945	+0.03(+0.16%)
Oct 05, 2012	15.79	16.00	15.78	15.87	1,364,902	+0.16(+1.05%)
Oct 04, 2012	15.82	15.83	15.59	15.70	2,768,740	-0.04(-0.24%)
Oct 03, 2012	15.46	15.84	15.46	15.74	1,849,650	+0.28(+1.80%)
Oct 02, 2012	15.70	15.72	15.40	15.46	2,779,369	-0.23(-1.49%)
Oct 01, 2012	15.84	15.92	15.67	15.70	2,052,210	-0.15(-0.92%)
Sep 28, 2012	15.61	15.89	15.53	15.84	3,056,146	+0.18(+1.13%)
Sep 27, 2012	15.44	15.69	15.33	15.67	2,675,159	+0.30(+1.93%)
Sep 26, 2012	15.69	15.69	15.27	15.37	1,867,231	-0.32(-2.06%)
Sep 25, 2012	15.70	15.83	15.64	15.69	2,797,917	-0.03(-0.16%)
Sep 24, 2012	15.84	15.94	15.69	15.72	1,629,338	-0.16(-1.00%)
Sep 21, 2012	15.83	15.89	15.79	15.87	3,425,805	+0.13(+0.84%)
Sep 20, 2012	15.84	15.88	15.62	15.74	1,876,495	-0.18(-1.11%)
Sep 19, 2012	15.67	15.93	15.60	15.92	1,805,346	+0.27(+1.70%)
Sep 18, 2012	15.76	15.79	15.56	15.65	1,551,393	-0.11(-0.68%)
Sep 17, 2012	15.74	15.80	15.63	15.76	1,850,142	-0.05(-0.32%)
Sep 14, 2012	15.65	15.96	15.64	15.81	2,590,438	+0.15(+0.97%)
Sep 13, 2012	15.46	15.70	15.24	15.66	2,838,177	+0.23(+1.52%)
Sep 12, 2012	15.45	15.46	15.35	15.43	1,427,949	+0.06(+0.41%)
Sep 11, 2012	15.19	15.38	15.16	15.36	2,858,922	+0.18(+1.15%)
Sep 10, 2012	15.08	15.20	15.01	15.19	2,185,098	+0.04(+0.29%)
Sep 07, 2012	15.09	15.18	15.07	15.14	1,513,542	+0.06(+0.41%)
Sep 06, 2012	14.95	15.16	14.95	15.08	1,864,041	+0.14(+0.96%)
Sep 05, 2012	14.97	14.99	14.81	14.94	1,687,168	-0.06(-0.37%)
Sep 04, 2012	14.88	15.06	14.73	14.99	5,296,974	+0.16(+1.05%)
Aug 31, 2012	14.89	14.99	14.79	14.84	4,654,294	+0.01(+0.04%)
Aug 30, 2012	14.73	14.89	14.69	14.83	4,190,595	+0.00(+0.00%)
Aug 29, 2012	14.81	14.88	14.76	14.83	931,924	-0.02(-0.13%)
Aug 27, 2012	14.94	14.97	14.83	14.85	1,846,339	-0.08(-0.54%)
Aug 24, 2012	14.73	14.99	14.66	14.93	1,780,771	+0.21(+1.40%)
Aug 23, 2012	14.71	14.84	14.62	14.73	1,530,468	-0.01(-0.04%)
Aug 22, 2012	14.73	14.83	14.70	14.73	1,685,720	+0.00(+0.00%)
Aug 21, 2012	14.79	14.89	14.69	14.73	1,309,695	-0.01(-0.08%)
Aug 20, 2012	14.92	14.94	14.73	14.74	2,073,964	-0.17(-1.17%)
Aug 17, 2012	14.77	14.94	14.66	14.92	1,938,491	+0.15(+1.02%)
Aug 16, 2012	14.54	14.79	14.47	14.77	1,926,169	+0.26(+1.81%)
Aug 15, 2012	14.49	14.56	14.41	14.51	1,965,825	-0.01(-0.04%)
Aug 14, 2012	14.56	14.64	14.46	14.51	1,494,862	+0.01(+0.09%)
Aug 13, 2012	14.44	14.56	14.36	14.50	1,743,978	+0.05(+0.35%)
Aug 10, 2012	14.48	14.51	14.33	14.45	2,271,702	-0.04(-0.26%)
Aug 09, 2012	14.54	14.64	14.48	14.49	2,116,967	-0.06(-0.39%)
Aug 08, 2012	14.38	14.54	14.28	14.54	2,415,580	+0.16(+1.13%)
Aug 07, 2012	14.28	14.50	14.26	14.38	2,461,010	+0.15(+1.05%)
Aug 06, 2012	14.41	14.47	14.21	14.23	4,205,651	-0.19(-1.34%)
Aug 03, 2012	14.59	14.66	14.39	14.43	2,142,687	+0.07(+0.48%)
Aug 02, 2012	14.42	14.53	14.23	14.36	3,474,143	-0.14(-0.95%)
Aug 01, 2012	14.54	14.65	14.41	14.49	3,994,522	+0.01(+0.04%)
Jul 31, 2012	14.36	14.57	14.34	14.49	3,147,262	+0.13(+0.91%)
Jul 30, 2012	14.18	14.39	14.12	14.36	3,287,874	+0.21(+1.50%)
Jul 27, 2012	14.27	14.31	13.89	14.14	5,306,365	+0.09(+0.62%)
Jul 26, 2012	13.86	14.09	13.69	14.06	7,576,565	+0.40(+2.93%)
Jul 25, 2012	13.49	13.68	13.46	13.66	5,188,743	+0.24(+1.77%)
Jul 24, 2012	13.44	13.55	13.31	13.42	3,333,835	-0.02(-0.14%)
Jul 23, 2012	13.31	13.52	13.28	13.44	2,771,086	-0.06(-0.46%)
Jul 20, 2012	13.64	13.80	13.41	13.50	12,671,611	-0.23(-1.68%)
Jul 19, 2012	13.58	13.74	13.47	13.73	3,369,318	+0.25(+1.85%)
Jul 18, 2012	13.36	13.58	13.32	13.48	3,024,331	+0.10(+0.75%)
Jul 17, 2012	13.28	13.41	13.13	13.38	4,132,763	+0.14(+1.09%)
Jul 16, 2012	13.29	13.33	13.04	13.24	3,048,249	-0.11(-0.84%)
Jul 13, 2012	13.09	13.43	13.06	13.35	2,097,738	+0.27(+2.05%)
Jul 12, 2012	12.94	13.14	12.81	13.08	2,329,929	+0.05(+0.38%)
Jul 11, 2012	13.02	13.10	12.89	13.03	1,751,546	-0.01(-0.05%)
Jul 10, 2012	13.21	13.34	12.91	13.04	2,422,303	-0.05(-0.38%)
Jul 09, 2012	13.15	13.21	12.97	13.09	2,297,772	-0.06(-0.48%)
Jul 06, 2012	13.14	13.24	13.04	13.15	1,130,560	-0.14(-1.03%)
Jul 05, 2012	13.28	13.35	13.20	13.29	1,336,946	-0.01(-0.05%)
Jul 03, 2012	13.14	13.33	13.13	13.29	1,051,078	+0.14(+1.09%)
Jul 02, 2012	13.24	13.36	13.04	13.15	2,796,476	-0.06(-0.43%)
Jun 29, 2012	12.98	13.21	12.89	13.21	4,686,460	+0.48(+3.73%)
Jun 28, 2012	12.49	12.80	12.49	12.73	6,010,367	+0.16(+1.24%)
Jun 27, 2012	12.44	12.63	12.39	12.58	3,085,366	+0.20(+1.62%)
Jun 26, 2012	12.19	12.39	12.04	12.38	2,800,121	+0.19(+1.59%)
Jun 25, 2012	12.31	12.36	12.09	12.18	1,798,619	-0.24(-1.96%)
Jun 22, 2012	12.50	12.56	12.41	12.43	3,922,111	-0.03(-0.20%)
Jun 21, 2012	12.82	12.84	12.41	12.45	1,954,131	-0.36(-2.78%)
Jun 20, 2012	13.03	13.03	12.74	12.81	1,771,101	-0.19(-1.44%)
Jun 19, 2012	12.91	13.14	12.97	12.99	1,543,988	+0.08(+0.63%)
Jun 18, 2012	12.82	12.97	12.80	12.91	1,648,090	+0.07(+0.54%)
Jun 15, 2012	12.71	12.88	12.70	12.84	3,282,231	+0.16(+1.23%)
Jun 14, 2012	12.64	12.81	12.56	12.69	2,058,367	+0.07(+0.59%)
Jun 13, 2012	12.83	12.93	12.58	12.61	2,515,751	-0.26(-2.04%)
Jun 12, 2012	12.66	12.90	12.66	12.88	2,510,014	+0.25(+1.95%)
Jun 11, 2012	12.99	13.01	12.62	12.63	6,145,352	-0.22(-1.73%)
Jun 08, 2012	12.49	12.86	12.42	12.85	6,937,420	+0.30(+2.36%)
Jun 07, 2012	12.74	12.78	12.49	12.55	14,146,040	-0.01(-0.05%)
Jun 06, 2012	12.29	12.69	12.23	12.56	3,950,345	+0.14(+1.09%)
Jun 05, 2012	12.17	12.45	12.12	12.42	2,338,268	+0.23(+1.87%)
Jun 04, 2012	12.51	12.61	12.13	12.20	3,541,373	-0.32(-2.56%)
Jun 01, 2012	12.57	12.65	12.42	12.52	3,321,505	-0.30(-2.36%)
May 31, 2012	12.83	12.94	12.55	12.82	3,114,323	+0.01(+0.05%)
May 30, 2012	12.85	12.89	12.59	12.81	2,534,014	-0.14(-1.09%)
May 29, 2012	12.89	13.06	12.84	12.96	2,012,796	+0.18(+1.40%)
May 25, 2012	12.74	12.91	12.73	12.78	1,651,756	-0.04(-0.29%)
May 24, 2012	12.74	12.84	12.64	12.81	2,028,605	+0.09(+0.68%)
May 23, 2012	12.45	12.75	12.38	12.73	2,018,757	+0.15(+1.18%)
May 22, 2012	12.51	12.69	12.49	12.58	2,135,001	+0.09(+0.74%)
May 21, 2012	12.28	12.51	12.18	12.49	2,080,324	+0.22(+1.81%)
May 18, 2012	12.42	12.43	12.18	12.26	2,644,106	-0.11(-0.90%)
May 17, 2012	12.57	12.69	12.28	12.38	3,404,796	-0.21(-1.67%)
May 16, 2012	12.68	12.77	12.57	12.59	3,047,882	+0.01(+0.10%)
May 15, 2012	12.68	12.81	12.52	12.57	3,430,355	-0.09(-0.68%)
May 14, 2012	12.74	12.76	12.64	12.66	3,347,268	-0.19(-1.44%)
May 11, 2012	12.77	12.94	12.73	12.84	3,212,275	+0.01(+0.10%)
May 10, 2012	12.92	13.04	12.78	12.83	3,155,527	+0.05(+0.39%)
May 09, 2012	12.96	13.10	12.75	12.78	6,118,926	-0.30(-2.31%)
May 08, 2012	13.11	13.15	12.88	13.08	4,018,554	-0.08(-0.61%)
May 07, 2012	13.27	13.39	13.13	13.16	2,482,524	-0.09(-0.65%)
May 04, 2012	13.37	13.44	13.23	13.25	2,842,970	-0.17(-1.29%)
May 03, 2012	13.57	13.60	13.38	13.42	2,288,237	-0.12(-0.87%)
May 02, 2012	13.52	13.71	13.45	13.54	2,522,997	-0.04(-0.27%)

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