Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	20.20	20.42	20.20	20.39	2,050,616	+0.16(+0.80%)
Apr 29, 2013	20.04	20.23	20.01	20.23	793,206	+0.20(+1.02%)
Apr 26, 2013	19.86	20.04	19.89	20.02	935,068	+0.13(+0.66%)
Apr 25, 2013	19.83	19.92	19.53	19.89	1,757,249	+0.10(+0.51%)
Apr 24, 2013	19.58	19.80	19.50	19.79	874,385	+0.25(+1.29%)
Apr 23, 2013	19.56	19.64	19.45	19.54	1,253,576	+0.08(+0.40%)
Apr 22, 2013	19.53	19.53	19.32	19.46	1,528,511	+0.00(+0.00%)
Apr 19, 2013	19.22	19.48	19.06	19.46	1,114,836	+0.33(+1.72%)
Apr 18, 2013	19.15	19.19	19.01	19.13	1,429,152	-0.01(-0.06%)
Apr 17, 2013	19.19	19.25	18.88	19.14	1,622,249	-0.17(-0.90%)
Apr 16, 2013	19.09	19.36	18.94	19.32	916,282	+0.32(+1.70%)
Apr 15, 2013	19.37	19.43	18.97	19.00	998,860	-0.42(-2.19%)
Apr 12, 2013	19.37	19.43	19.29	19.42	873,842	+0.05(+0.25%)
Apr 11, 2013	19.22	19.46	19.22	19.37	1,600,993	+0.19(+1.00%)
Apr 10, 2013	19.12	19.22	19.05	19.18	1,058,638	+0.14(+0.75%)
Apr 09, 2013	19.27	19.27	18.99	19.04	1,700,943	-0.19(-0.97%)
Apr 08, 2013	19.04	19.23	18.92	19.22	1,078,722	+0.17(+0.91%)
Apr 05, 2013	18.85	19.06	18.71	19.05	708,960	-0.01(-0.03%)
Apr 04, 2013	18.90	19.10	18.87	19.06	976,595	+0.19(+1.02%)
Apr 03, 2013	18.95	18.98	18.79	18.86	1,019,427	-0.05(-0.28%)
Apr 02, 2013	18.84	18.97	18.80	18.92	1,237,206	+0.17(+0.93%)
Apr 01, 2013	18.66	18.74	18.56	18.74	2,601,100	-0.14(-0.73%)
Mar 28, 2013	18.78	18.93	18.77	18.88	1,082,215	+0.08(+0.41%)
Mar 27, 2013	18.65	18.81	18.62	18.80	1,158,976	+0.05(+0.29%)
Mar 26, 2013	18.85	18.88	18.73	18.75	1,083,020	-0.01(-0.03%)
Mar 25, 2013	18.96	18.98	18.69	18.76	1,392,197	-0.10(-0.51%)
Mar 22, 2013	18.61	18.98	18.47	18.85	2,629,121	+0.26(+1.42%)
Mar 21, 2013	18.52	18.73	18.52	18.59	2,094,040	+0.03(+0.16%)
Mar 20, 2013	18.52	18.59	18.27	18.56	1,630,934	+0.14(+0.78%)
Mar 19, 2013	18.41	18.49	18.21	18.41	1,191,362	-0.01(-0.03%)
Mar 18, 2013	18.22	18.49	18.19	18.42	1,313,840	+0.02(+0.10%)
Mar 15, 2013	18.51	18.54	18.36	18.40	1,812,592	-0.08(-0.45%)
Mar 14, 2013	18.22	18.58	18.20	18.49	1,011,893	+0.23(+1.28%)
Mar 13, 2013	18.25	18.36	18.19	18.25	926,762	+0.00(+0.00%)
Mar 12, 2013	18.32	18.33	18.19	18.25	948,144	-0.03(-0.16%)
Mar 11, 2013	18.34	18.34	18.25	18.28	956,114	-0.03(-0.16%)
Mar 08, 2013	18.43	18.44	18.28	18.31	1,095,497	-0.07(-0.36%)
Mar 07, 2013	18.40	18.48	18.37	18.38	1,258,666	-0.01(-0.03%)
Mar 06, 2013	18.44	18.49	18.30	18.38	1,329,139	-0.02(-0.10%)
Mar 05, 2013	18.41	18.49	18.31	18.40	1,873,509	+0.10(+0.54%)
Mar 04, 2013	18.25	18.38	18.19	18.30	1,614,653	+0.04(+0.19%)
Mar 01, 2013	18.12	18.30	17.95	18.27	1,732,466	+0.11(+0.59%)
Feb 28, 2013	18.19	18.31	18.11	18.16	2,537,071	+0.04(+0.20%)
Feb 27, 2013	17.84	18.27	17.79	18.13	1,593,089	+0.31(+1.76%)
Feb 26, 2013	17.69	17.84	17.60	17.81	1,564,121	+0.25(+1.42%)
Feb 25, 2013	18.05	18.08	17.56	17.56	1,148,944	-0.40(-2.24%)
Feb 22, 2013	17.80	17.97	17.79	17.97	744,794	+0.24(+1.37%)
Feb 21, 2013	17.84	17.91	17.59	17.72	1,347,813	-0.15(-0.83%)
Feb 20, 2013	18.01	18.28	17.87	17.87	1,491,252	-0.25(-1.37%)
Feb 19, 2013	17.92	18.12	17.90	18.12	1,341,218	+0.20(+1.09%)
Feb 15, 2013	17.82	18.04	17.69	17.92	1,576,000	+0.18(+1.03%)
Feb 14, 2013	17.71	17.76	17.63	17.74	898,956	+0.03(+0.17%)
Feb 13, 2013	17.76	17.78	17.64	17.71	790,337	+0.00(+0.00%)
Feb 12, 2013	17.59	17.73	17.56	17.71	720,160	+0.12(+0.67%)
Feb 11, 2013	17.64	17.64	17.51	17.59	667,740	-0.01(-0.07%)
Feb 08, 2013	17.41	17.60	17.28	17.60	848,028	+0.25(+1.43%)
Feb 07, 2013	17.46	17.48	17.30	17.36	1,070,776	-0.12(-0.71%)
Feb 06, 2013	17.27	17.55	17.27	17.48	1,553,410	+0.20(+1.17%)
Feb 04, 2013	17.20	17.36	17.19	17.28	1,678,330	+0.02(+0.14%)
Feb 01, 2013	17.11	17.30	17.10	17.26	1,147,218	+0.17(+0.97%)
Jan 31, 2013	17.01	17.11	16.87	17.09	1,473,600	+0.07(+0.42%)
Jan 30, 2013	17.01	17.07	16.96	17.02	1,000,086	-0.04(-0.24%)
Jan 29, 2013	16.89	17.07	16.88	17.06	919,898	+0.11(+0.66%)
Jan 28, 2013	16.77	16.98	16.71	16.95	1,401,793	+0.20(+1.17%)
Jan 25, 2013	16.69	16.76	16.59	16.75	1,105,888	+0.15(+0.89%)
Jan 24, 2013	16.62	16.72	16.57	16.60	1,327,572	+0.02(+0.14%)
Jan 23, 2013	16.56	16.61	16.50	16.58	1,523,312	+0.05(+0.32%)
Jan 22, 2013	16.41	16.59	16.41	16.53	927,803	+0.09(+0.54%)
Jan 18, 2013	16.48	16.55	16.40	16.44	1,063,378	-0.01(-0.04%)
Jan 17, 2013	16.57	16.58	16.43	16.44	682,363	-0.05(-0.29%)
Jan 16, 2013	16.55	16.59	16.48	16.49	489,758	-0.07(-0.43%)
Jan 15, 2013	16.51	16.57	16.44	16.56	575,090	+0.08(+0.50%)
Jan 14, 2013	16.45	16.48	16.40	16.48	966,855	+0.05(+0.29%)
Jan 11, 2013	16.38	16.44	16.30	16.43	800,171	+0.02(+0.11%)
Jan 10, 2013	16.51	16.52	16.36	16.41	676,392	-0.05(-0.29%)
Jan 09, 2013	16.41	16.46	16.34	16.46	645,359	+0.12(+0.76%)
Jan 08, 2013	16.43	16.44	16.27	16.34	720,379	-0.09(-0.54%)
Jan 07, 2013	16.41	16.46	16.34	16.43	664,530	+0.02(+0.11%)
Jan 04, 2013	16.36	16.45	16.30	16.41	928,874	+0.09(+0.58%)
Jan 03, 2013	16.27	16.37	16.11	16.31	1,575,091	+0.11(+0.66%)
Jan 02, 2013	16.15	16.21	15.86	16.21	1,929,764	+0.34(+2.17%)
Dec 31, 2012	15.74	15.93	15.65	15.86	1,245,868	+0.13(+0.83%)
Dec 28, 2012	15.79	15.90	15.73	15.73	632,386	-0.12(-0.75%)
Dec 27, 2012	15.89	15.98	15.71	15.85	760,620	-0.02(-0.11%)
Dec 26, 2012	16.04	16.04	15.85	15.87	739,264	-0.11(-0.70%)
Dec 24, 2012	15.93	16.04	15.83	15.98	338,256	+0.04(+0.22%)
Dec 21, 2012	15.93	16.09	15.83	15.95	2,772,765	-0.14(-0.88%)
Dec 20, 2012	16.05	16.13	15.98	16.09	1,572,502	+0.04(+0.22%)
Dec 19, 2012	16.16	16.16	16.02	16.05	957,487	-0.07(-0.40%)
Dec 18, 2012	15.88	16.12	15.88	16.12	725,511	+0.20(+1.23%)
Dec 17, 2012	15.83	15.94	15.76	15.92	1,169,337	+0.17(+1.05%)
Dec 14, 2012	15.73	15.80	15.69	15.76	767,084	-0.03(-0.19%)
Dec 13, 2012	15.95	16.00	15.76	15.79	1,088,553	-0.20(-1.22%)
Dec 12, 2012	16.12	16.12	15.90	15.98	1,239,427	-0.11(-0.70%)
Dec 11, 2012	16.12	16.16	16.02	16.09	1,003,508	+0.02(+0.15%)
Dec 10, 2012	16.12	16.17	15.98	16.07	1,238,598	-0.03(-0.18%)
Dec 07, 2012	16.11	16.16	16.03	16.10	1,848,529	-0.02(-0.11%)
Dec 06, 2012	15.93	16.17	15.91	16.12	2,590,852	+0.06(+0.37%)
Dec 05, 2012	16.20	16.31	16.02	16.06	1,367,109	-0.16(-0.99%)
Dec 04, 2012	16.10	16.30	15.96	16.22	1,898,525	+0.28(+1.78%)
Nov 30, 2012	15.80	15.99	15.73	15.93	2,607,960	+0.18(+1.12%)
Nov 29, 2012	15.90	15.93	15.73	15.76	1,304,062	-0.08(-0.48%)
Nov 28, 2012	15.72	15.85	15.63	15.83	1,917,893	+0.08(+0.48%)
Nov 27, 2012	15.78	15.92	15.66	15.76	1,521,799	-0.08(-0.52%)
Nov 26, 2012	15.74	15.94	15.69	15.84	833,465	+0.04(+0.26%)
Nov 23, 2012	15.79	15.87	15.70	15.80	304,299	+0.13(+0.82%)
Nov 21, 2012	15.68	15.70	15.49	15.67	1,218,773	+0.03(+0.19%)
Nov 20, 2012	15.47	15.66	15.37	15.64	980,341	+0.16(+1.02%)
Nov 19, 2012	15.45	15.57	15.39	15.48	929,672	+0.18(+1.19%)
Nov 16, 2012	15.12	15.32	15.03	15.30	849,639	+0.17(+1.12%)
Nov 15, 2012	15.24	15.38	15.06	15.13	1,173,153	-0.11(-0.69%)
Nov 14, 2012	15.52	15.52	15.18	15.24	1,293,151	-0.24(-1.55%)
Nov 13, 2012	15.46	15.59	15.36	15.48	701,280	-0.01(-0.09%)
Nov 12, 2012	15.76	15.84	15.45	15.49	792,254	-0.27(-1.69%)
Nov 09, 2012	15.72	15.90	15.64	15.76	1,927,880	-0.02(-0.11%)
Nov 08, 2012	16.05	16.13	15.78	15.78	1,726,442	-0.29(-1.82%)
Nov 07, 2012	16.11	16.23	16.02	16.07	1,975,187	-0.18(-1.08%)
Nov 06, 2012	16.19	16.31	16.11	16.24	2,077,703	+0.13(+0.84%)
Nov 05, 2012	16.22	16.31	15.99	16.11	969,704	-0.15(-0.90%)
Nov 02, 2012	16.07	16.26	15.96	16.26	1,852,557	+0.29(+1.80%)
Nov 01, 2012	15.95	16.02	15.69	15.97	2,430,081	+0.14(+0.89%)
Oct 31, 2012	15.48	15.89	15.32	15.83	2,772,988	+0.33(+2.16%)
Oct 26, 2012	15.61	15.49	15.49	15.49	1,254,105	-0.13(-0.86%)
Oct 25, 2012	15.85	15.92	15.44	15.63	1,299,802	-0.13(-0.86%)
Oct 24, 2012	15.93	15.96	15.68	15.76	1,735,947	-0.15(-0.92%)
Oct 23, 2012	15.95	16.00	15.69	15.91	2,247,578	-0.38(-2.34%)
Oct 19, 2012	16.51	16.58	16.29	16.29	966,725	-0.23(-1.42%)
Oct 18, 2012	16.39	16.53	16.36	16.53	1,060,057	+0.09(+0.57%)
Oct 17, 2012	16.38	16.51	16.25	16.43	1,179,915	+0.02(+0.11%)
Oct 16, 2012	16.36	16.48	16.33	16.41	947,784	+0.11(+0.68%)
Oct 15, 2012	16.16	16.30	15.99	16.30	1,101,544	+0.14(+0.87%)
Oct 12, 2012	16.14	16.25	16.09	16.16	1,049,274	+0.06(+0.40%)
Oct 11, 2012	16.18	16.31	16.00	16.10	3,132,951	+0.01(+0.07%)
Oct 10, 2012	16.10	16.10	16.00	16.09	1,274,833	+0.04(+0.22%)
Oct 09, 2012	16.12	16.15	16.05	16.05	1,391,182	-0.04(-0.22%)
Oct 08, 2012	16.06	16.13	16.03	16.09	1,306,366	-0.11(-0.69%)
Oct 05, 2012	16.14	16.31	16.05	16.20	966,722	+0.12(+0.73%)
Oct 04, 2012	16.23	16.28	16.00	16.08	1,690,813	-0.06(-0.36%)
Oct 03, 2012	16.27	16.37	16.12	16.14	2,243,925	-0.13(-0.79%)
Oct 02, 2012	16.22	16.30	16.08	16.27	1,421,477	+0.05(+0.33%)
Oct 01, 2012	16.54	16.54	16.01	16.22	1,982,224	-0.26(-1.60%)
Sep 28, 2012	16.47	16.57	16.38	16.48	1,305,172	-0.02(-0.11%)
Sep 27, 2012	16.36	16.53	16.28	16.50	1,464,840	+0.19(+1.15%)
Sep 26, 2012	16.27	16.35	16.23	16.31	1,694,654	+0.08(+0.51%)
Sep 25, 2012	16.61	16.63	16.23	16.23	1,397,028	-0.28(-1.70%)
Sep 24, 2012	16.61	16.66	16.47	16.51	1,455,603	-0.08(-0.49%)
Sep 21, 2012	16.73	16.79	16.59	16.59	4,552,663	-0.06(-0.39%)
Sep 20, 2012	16.73	16.73	16.53	16.65	2,661,503	-0.12(-0.70%)
Sep 19, 2012	16.90	16.91	16.73	16.77	1,201,406	-0.08(-0.49%)
Sep 18, 2012	16.87	16.97	16.74	16.85	1,532,296	-0.06(-0.35%)
Sep 17, 2012	16.84	16.98	16.81	16.91	1,199,820	+0.01(+0.07%)
Sep 14, 2012	16.65	16.99	16.65	16.90	1,591,948	+0.06(+0.35%)
Sep 13, 2012	16.74	16.88	16.64	16.84	1,148,056	+0.15(+0.88%)
Sep 12, 2012	16.56	16.72	16.52	16.70	976,457	+0.06(+0.39%)
Sep 11, 2012	16.50	16.64	16.39	16.63	1,261,867	+0.12(+0.71%)
Sep 10, 2012	16.57	16.57	16.35	16.51	1,466,485	-0.09(-0.53%)
Sep 07, 2012	16.55	16.67	16.53	16.60	1,068,686	+0.05(+0.32%)
Sep 06, 2012	16.44	16.56	16.37	16.55	1,644,251	+0.22(+1.36%)
Sep 05, 2012	16.42	16.42	16.24	16.33	1,855,708	-0.09(-0.57%)
Sep 04, 2012	16.24	16.42	16.08	16.42	1,616,513	+0.22(+1.34%)
Aug 31, 2012	16.26	16.33	16.14	16.20	1,811,357	-0.01(-0.04%)
Aug 30, 2012	16.17	16.26	16.14	16.21	808,780	-0.05(-0.29%)
Aug 29, 2012	16.35	16.37	16.26	16.26	623,109	-0.10(-0.64%)
Aug 27, 2012	16.35	16.39	16.25	16.36	739,889	+0.09(+0.54%)
Aug 24, 2012	16.20	16.31	16.16	16.27	2,075,631	+0.03(+0.21%)
Aug 23, 2012	16.23	16.30	16.19	16.24	1,781,070	-0.06(-0.36%)
Aug 22, 2012	16.38	16.38	16.20	16.30	1,378,224	-0.07(-0.43%)
Aug 21, 2012	16.27	16.41	16.25	16.37	1,605,914	+0.12(+0.75%)
Aug 20, 2012	16.28	16.28	16.05	16.24	2,073,649	-0.03(-0.21%)
Aug 17, 2012	16.05	16.33	16.00	16.28	2,070,298	+0.22(+1.37%)
Aug 16, 2012	15.94	16.11	15.83	16.06	1,495,479	+0.10(+0.66%)
Aug 15, 2012	15.92	16.02	15.87	15.95	1,673,825	+0.06(+0.40%)
Aug 14, 2012	15.81	16.02	15.80	15.89	1,406,756	+0.12(+0.74%)
Aug 13, 2012	15.74	15.87	15.70	15.77	1,082,854	-0.02(-0.15%)
Aug 10, 2012	15.75	15.84	15.75	15.80	990,326	+0.01(+0.07%)
Aug 09, 2012	15.89	15.99	15.72	15.79	1,395,830	-0.12(-0.77%)
Aug 08, 2012	15.95	16.03	15.83	15.91	2,251,995	+0.05(+0.29%)
Aug 07, 2012	16.12	16.14	15.84	15.86	1,817,773	-0.23(-1.44%)
Aug 06, 2012	16.05	16.14	16.00	16.09	1,471,595	+0.05(+0.33%)
Aug 03, 2012	16.08	16.13	15.96	16.04	1,257,108	+0.08(+0.51%)
Aug 02, 2012	15.63	15.96	15.62	15.96	2,442,656	+0.21(+1.33%)
Aug 01, 2012	15.67	15.93	15.67	15.75	2,596,246	+0.16(+1.00%)
Jul 31, 2012	15.58	15.62	15.46	15.59	944,198	+0.03(+0.19%)
Jul 30, 2012	15.37	15.63	15.32	15.57	1,236,239	+0.22(+1.44%)
Jul 27, 2012	15.16	15.43	15.16	15.34	1,087,717	+0.23(+1.50%)
Jul 26, 2012	15.16	15.30	15.04	15.12	1,196,436	+0.10(+0.70%)
Jul 25, 2012	15.06	15.15	14.96	15.01	1,277,310	-0.03(-0.23%)
Jul 24, 2012	15.28	15.41	14.96	15.05	2,276,043	-0.26(-1.71%)
Jul 23, 2012	15.29	15.36	15.19	15.31	762,370	-0.13(-0.83%)
Jul 20, 2012	15.43	15.58	15.40	15.44	928,834	-0.12(-0.75%)
Jul 19, 2012	15.80	15.80	15.47	15.55	1,525,871	-0.16(-1.03%)
Jul 18, 2012	15.73	15.86	15.66	15.72	1,068,927	-0.09(-0.59%)
Jul 17, 2012	15.76	15.89	15.57	15.81	1,142,694	+0.09(+0.59%)
Jul 16, 2012	15.58	15.78	15.58	15.72	875,781	+0.08(+0.48%)
Jul 13, 2012	15.61	15.72	15.58	15.64	990,893	+0.04(+0.26%)
Jul 12, 2012	15.39	15.65	15.28	15.60	1,070,674	+0.08(+0.52%)
Jul 11, 2012	15.48	15.57	15.39	15.52	926,539	+0.02(+0.15%)
Jul 10, 2012	15.66	15.72	15.40	15.50	765,903	-0.13(-0.82%)
Jul 09, 2012	15.52	15.63	15.46	15.62	583,234	+0.05(+0.30%)
Jul 06, 2012	15.39	15.62	15.36	15.58	547,964	+0.02(+0.15%)
Jul 05, 2012	15.56	15.66	15.47	15.55	618,032	-0.03(-0.22%)
Jul 03, 2012	15.54	15.65	15.48	15.59	561,383	+0.08(+0.49%)
Jul 02, 2012	15.28	15.52	15.19	15.51	1,097,924	+0.23(+1.52%)
Jun 29, 2012	15.25	15.37	15.19	15.28	1,268,440	+0.30(+1.97%)
Jun 28, 2012	14.69	14.99	14.65	14.99	923,867	+0.16(+1.10%)
Jun 27, 2012	14.83	14.89	14.72	14.82	717,879	+0.00(+0.00%)
Jun 26, 2012	14.72	14.87	14.63	14.82	1,237,461	+0.11(+0.75%)
Jun 25, 2012	14.59	14.78	14.58	14.71	857,313	-0.08(-0.51%)
Jun 22, 2012	14.81	14.89	14.64	14.79	1,093,076	+0.03(+0.24%)
Jun 21, 2012	15.00	15.04	14.72	14.75	1,973,044	-0.23(-1.55%)
Jun 20, 2012	14.92	15.11	14.88	14.99	1,320,973	+0.03(+0.23%)
Jun 19, 2012	14.83	14.99	14.77	14.95	3,564,473	+0.15(+1.02%)
Jun 18, 2012	14.63	14.81	14.54	14.80	2,593,698	+0.14(+0.95%)
Jun 15, 2012	14.60	14.67	14.48	14.66	3,674,603	+0.11(+0.76%)
Jun 14, 2012	14.39	14.58	14.35	14.55	2,198,581	+0.23(+1.58%)
Jun 13, 2012	14.41	14.58	14.25	14.32	1,661,402	-0.13(-0.88%)
Jun 12, 2012	14.41	14.50	14.31	14.45	1,503,995	+0.10(+0.73%)
Jun 11, 2012	14.84	14.86	14.35	14.35	2,188,706	-0.38(-2.56%)
Jun 08, 2012	14.54	14.73	14.53	14.72	1,141,875	+0.16(+1.07%)
Jun 07, 2012	14.81	14.88	14.53	14.57	1,435,811	-0.09(-0.63%)
Jun 06, 2012	14.45	14.67	14.35	14.66	1,231,864	+0.31(+2.18%)
Jun 05, 2012	13.85	14.40	13.83	14.35	1,757,271	+0.38(+2.74%)
Jun 04, 2012	14.07	14.11	13.83	13.96	1,506,326	-0.04(-0.29%)
Jun 01, 2012	14.33	14.50	14.00	14.00	2,686,988	-0.66(-4.50%)
May 31, 2012	14.49	14.75	14.34	14.66	1,485,966	+0.16(+1.11%)
May 30, 2012	14.70	14.72	14.50	14.50	2,104,727	-0.36(-2.43%)
May 29, 2012	14.64	14.87	14.59	14.86	1,848,716	+0.32(+2.21%)
May 25, 2012	14.65	14.73	14.50	14.54	1,041,959	-0.10(-0.67%)
May 24, 2012	14.63	14.77	14.46	14.64	1,069,989	+0.03(+0.24%)
May 23, 2012	14.47	14.64	14.29	14.61	1,115,965	+0.06(+0.39%)
May 22, 2012	14.53	14.70	14.53	14.55	2,069,876	+0.05(+0.36%)
May 21, 2012	14.29	14.55	14.22	14.50	2,157,741	+0.26(+1.81%)
May 18, 2012	14.55	14.55	14.20	14.24	1,316,765	-0.27(-1.86%)
May 17, 2012	14.97	14.99	14.49	14.51	1,251,543	-0.45(-2.99%)
May 16, 2012	15.32	15.32	14.92	14.96	1,822,027	-0.28(-1.81%)
May 15, 2012	15.37	15.43	15.19	15.23	1,544,739	-0.10(-0.67%)
May 14, 2012	15.63	15.68	15.32	15.33	1,660,118	-0.45(-2.83%)
May 11, 2012	15.53	15.79	15.45	15.78	1,826,313	+0.14(+0.88%)
May 10, 2012	15.73	15.76	15.50	15.64	1,532,889	-0.01(-0.04%)
May 09, 2012	15.60	15.70	15.33	15.65	1,536,273	-0.06(-0.36%)
May 08, 2012	15.47	15.71	15.43	15.71	1,771,879	+0.09(+0.59%)
May 07, 2012	15.39	15.69	15.38	15.62	1,476,991	+0.14(+0.89%)
May 04, 2012	15.50	15.51	15.36	15.48	1,599,632	-0.06(-0.37%)
May 03, 2012	15.45	15.65	15.45	15.53	1,763,038	+0.08(+0.52%)
May 02, 2012	15.26	15.47	15.16	15.45	1,004,190	+0.09(+0.60%)

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