Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	17.78	17.85	17.48	17.70	1,324,597	-0.10(-0.56%)
Apr 27, 2012	17.78	17.86	17.62	17.80	895,651	+0.08(+0.48%)
Apr 26, 2012	17.51	17.75	17.49	17.72	1,347,373	+0.15(+0.88%)
Apr 25, 2012	17.45	17.64	17.43	17.56	787,355	+0.30(+1.74%)
Apr 24, 2012	17.21	17.36	17.11	17.26	943,789	+0.12(+0.67%)
Apr 23, 2012	17.02	17.26	16.94	17.14	1,161,595	-0.11(-0.63%)
Apr 20, 2012	17.15	17.39	17.11	17.25	1,365,415	+0.22(+1.31%)
Apr 19, 2012	17.14	17.25	16.92	17.03	691,968	-0.09(-0.54%)
Apr 18, 2012	17.06	17.17	17.00	17.12	738,075	-0.04(-0.22%)
Apr 17, 2012	17.07	17.26	16.98	17.16	826,080	+0.15(+0.86%)
Apr 16, 2012	17.26	17.26	16.84	17.01	1,009,531	-0.15(-0.90%)
Apr 13, 2012	17.10	17.21	17.00	17.17	1,119,217	-0.02(-0.09%)
Apr 12, 2012	16.87	17.20	16.87	17.18	1,259,289	+0.36(+2.15%)
Apr 11, 2012	16.91	16.93	16.66	16.82	1,527,908	+0.12(+0.74%)
Apr 10, 2012	17.18	17.22	16.61	16.70	3,248,699	-0.65(-3.73%)
Apr 09, 2012	17.58	17.72	17.13	17.35	21,635,296	-0.42(-2.39%)
Apr 05, 2012	17.70	17.93	17.52	17.77	5,271,524	+0.82(+4.82%)
Apr 04, 2012	16.80	16.97	16.53	16.95	1,177,701	+0.11(+0.64%)
Apr 03, 2012	16.96	17.02	16.73	16.84	790,203	-0.18(-1.04%)
Apr 02, 2012	16.90	17.11	16.77	17.02	1,496,647	+0.10(+0.59%)
Mar 30, 2012	17.14	17.18	16.84	16.92	943,556	-0.08(-0.45%)
Mar 29, 2012	17.08	17.14	16.84	17.00	866,654	-0.23(-1.34%)
Mar 28, 2012	17.27	17.31	17.12	17.23	1,101,350	-0.04(-0.22%)
Mar 27, 2012	17.48	17.60	17.17	17.27	1,503,814	-0.12(-0.71%)
Mar 26, 2012	17.35	17.62	17.29	17.39	1,433,063	+0.25(+1.44%)
Mar 23, 2012	16.92	17.21	16.81	17.14	790,539	+0.27(+1.60%)
Mar 22, 2012	16.93	16.97	16.77	16.88	542,838	-0.17(-1.00%)
Mar 21, 2012	17.05	17.18	17.01	17.04	689,432	+0.05(+0.32%)
Mar 20, 2012	16.95	17.08	16.91	16.99	736,696	-0.03(-0.18%)
Mar 19, 2012	16.74	17.10	16.69	17.02	697,386	+0.25(+1.47%)
Mar 16, 2012	16.81	16.94	16.73	16.77	900,645	+0.05(+0.32%)
Mar 15, 2012	16.59	16.75	16.52	16.72	883,686	+0.11(+0.65%)
Mar 14, 2012	16.73	16.84	16.46	16.61	896,664	-0.16(-0.97%)
Mar 13, 2012	16.68	16.82	16.57	16.77	1,200,571	+0.21(+1.26%)
Mar 12, 2012	16.96	17.04	16.50	16.57	1,038,072	-0.37(-2.18%)
Mar 09, 2012	16.71	16.97	16.69	16.94	1,287,420	+0.26(+1.57%)
Mar 08, 2012	16.61	16.81	16.61	16.67	975,222	+0.20(+1.22%)
Mar 07, 2012	16.19	16.57	16.19	16.47	1,196,859	+0.37(+2.30%)
Mar 06, 2012	16.05	16.20	16.00	16.10	967,795	-0.12(-0.76%)
Mar 05, 2012	15.90	16.29	15.90	16.23	883,303	+0.27(+1.69%)
Mar 02, 2012	16.06	16.10	15.92	15.96	1,215,888	-0.14(-0.86%)
Mar 01, 2012	16.20	16.40	16.07	16.10	960,034	-0.03(-0.19%)
Feb 29, 2012	16.21	16.30	16.08	16.13	982,205	+0.03(+0.19%)
Feb 28, 2012	15.96	16.12	15.96	16.10	674,101	+0.10(+0.62%)
Feb 27, 2012	16.06	16.10	15.94	16.00	753,689	-0.21(-1.27%)
Feb 24, 2012	16.11	16.35	15.94	16.20	1,034,119	+0.08(+0.52%)
Feb 23, 2012	15.98	16.13	15.94	16.12	1,183,815	+0.20(+1.25%)
Feb 22, 2012	16.03	16.20	15.68	15.92	1,415,773	-0.38(-2.34%)
Feb 21, 2012	16.41	16.41	16.17	16.30	1,649,992	+0.01(+0.05%)
Feb 17, 2012	16.19	16.39	16.07	16.29	1,461,765	+0.33(+2.06%)
Feb 16, 2012	15.88	16.07	15.81	15.97	1,777,340	+0.14(+0.92%)
Feb 15, 2012	15.94	16.10	15.75	15.82	1,035,539	-0.02(-0.10%)
Feb 14, 2012	15.62	15.88	15.48	15.84	1,173,527	+0.22(+1.42%)
Feb 13, 2012	15.11	16.01	15.11	15.62	3,469,946	+0.69(+4.60%)
Feb 10, 2012	15.07	15.17	14.88	14.93	1,307,515	-0.25(-1.66%)
Feb 09, 2012	15.36	15.45	15.07	15.18	991,313	-0.14(-0.90%)
Feb 08, 2012	15.43	15.60	15.17	15.32	1,228,123	-0.09(-0.59%)
Feb 07, 2012	15.46	15.51	15.38	15.41	559,131	-0.05(-0.35%)
Feb 06, 2012	15.54	15.55	15.33	15.46	930,033	-0.15(-0.93%)
Feb 03, 2012	15.81	15.85	15.57	15.61	1,437,987	+0.42(+2.76%)
Feb 02, 2012	15.45	15.48	15.14	15.19	718,232	-0.21(-1.39%)
Feb 01, 2012	15.18	15.51	15.12	15.40	1,074,027	+0.35(+2.33%)
Jan 31, 2012	15.15	15.24	14.99	15.05	862,086	+0.00(+0.00%)
Jan 30, 2012	15.23	15.31	14.98	15.05	1,019,910	-0.33(-2.13%)
Jan 27, 2012	15.29	15.50	15.25	15.38	774,289	+0.07(+0.45%)
Jan 26, 2012	15.31	15.43	15.11	15.31	847,617	+0.07(+0.45%)
Jan 25, 2012	15.19	15.30	15.01	15.24	1,303,847	+0.06(+0.40%)
Jan 24, 2012	15.13	15.23	14.97	15.18	899,213	-0.06(-0.40%)
Jan 23, 2012	15.07	15.30	15.07	15.24	1,155,007	+0.16(+1.06%)
Jan 20, 2012	15.01	15.13	14.93	15.08	1,182,217	+0.07(+0.46%)
Jan 19, 2012	14.64	15.01	14.64	15.01	1,227,958	+0.35(+2.39%)
Jan 18, 2012	14.27	14.66	14.11	14.66	1,068,346	+0.37(+2.56%)
Jan 17, 2012	14.74	14.84	14.24	14.30	1,098,685	-0.34(-2.30%)
Jan 13, 2012	14.32	14.66	14.29	14.63	1,301,554	+0.20(+1.37%)
Jan 12, 2012	14.44	14.54	14.39	14.43	820,747	-0.04(-0.26%)
Jan 11, 2012	14.29	14.51	14.23	14.47	767,258	+0.18(+1.28%)
Jan 10, 2012	14.29	14.39	14.17	14.29	896,246	+0.18(+1.24%)
Jan 09, 2012	14.04	14.21	14.02	14.11	899,344	+0.15(+1.09%)
Jan 06, 2012	13.82	14.17	13.77	13.96	1,958,709	+0.19(+1.39%)
Jan 05, 2012	14.06	14.08	13.68	13.77	2,868,542	-0.39(-2.75%)
Jan 04, 2012	14.14	14.28	14.13	14.16	1,249,926	+0.05(+0.32%)
Dec 30, 2011	14.13	14.19	14.01	14.11	1,462,331	-0.08(-0.54%)
Dec 29, 2011	14.13	14.24	14.01	14.19	1,125,510	+0.14(+0.98%)
Dec 28, 2011	14.59	14.59	14.03	14.05	1,885,412	-0.50(-3.46%)
Dec 27, 2011	14.92	14.93	14.52	14.55	1,824,752	-0.37(-2.51%)
Dec 23, 2011	14.78	14.94	14.70	14.93	761,969	+0.21(+1.45%)
Dec 21, 2011	14.36	14.74	14.33	14.71	1,463,232	+0.28(+1.96%)
Dec 20, 2011	14.26	14.45	14.12	14.43	2,809,528	+0.39(+2.77%)
Dec 19, 2011	14.52	14.63	14.00	14.04	2,163,741	-0.41(-2.85%)
Dec 16, 2011	14.45	14.62	14.41	14.46	10,815,334	+0.14(+0.96%)
Dec 15, 2011	14.26	14.45	14.23	14.32	2,815,189	+0.17(+1.19%)
Dec 14, 2011	14.36	14.51	14.10	14.15	2,575,320	-0.35(-2.42%)
Dec 13, 2011	15.02	15.08	14.43	14.50	2,665,889	-0.40(-2.66%)
Dec 12, 2011	15.46	15.48	14.81	14.90	2,941,326	-0.68(-4.36%)
Dec 09, 2011	15.35	15.65	15.35	15.58	1,877,949	+0.25(+1.64%)
Dec 08, 2011	15.36	15.42	15.22	15.33	2,766,874	-0.15(-0.99%)
Dec 07, 2011	15.42	15.55	15.25	15.48	1,862,730	-0.05(-0.30%)
Dec 06, 2011	15.36	15.70	15.33	15.52	2,419,995	+0.14(+0.89%)
Dec 05, 2011	15.45	15.53	15.20	15.39	2,231,949	+0.12(+0.80%)
Dec 02, 2011	15.46	15.49	15.23	15.26	3,917,610	+0.06(+0.40%)
Dec 01, 2011	14.90	15.24	14.84	15.20	1,338,648	+0.25(+1.68%)
Nov 30, 2011	15.10	15.23	14.75	14.95	1,786,146	+0.56(+3.87%)
Nov 29, 2011	14.37	14.62	14.34	14.39	1,898,856	-0.02(-0.16%)
Nov 28, 2011	14.55	14.62	14.29	14.42	1,429,491	+0.25(+1.78%)
Nov 25, 2011	14.20	14.38	14.11	14.17	473,536	-0.08(-0.59%)
Nov 23, 2011	14.68	14.72	14.24	14.25	1,217,590	-0.53(-3.56%)
Nov 22, 2011	14.77	14.94	14.65	14.78	1,358,973	-0.01(-0.05%)
Nov 21, 2011	14.81	14.85	14.49	14.78	1,246,785	-0.22(-1.47%)
Nov 18, 2011	14.90	15.10	14.84	15.01	1,251,679	+0.11(+0.77%)
Nov 17, 2011	15.01	15.17	14.79	14.89	1,974,974	-0.13(-0.86%)
Nov 16, 2011	15.01	15.35	14.90	15.02	1,926,329	-0.05(-0.35%)
Nov 15, 2011	14.95	15.14	14.92	15.07	1,488,121	+0.03(+0.20%)
Nov 14, 2011	14.95	15.13	14.95	15.04	1,785,295	+0.00(+0.00%)
Nov 11, 2011	15.10	15.18	14.99	15.04	3,108,665	+0.02(+0.15%)
Nov 10, 2011	15.07	15.10	14.87	15.02	2,524,153	+0.10(+0.66%)
Nov 09, 2011	14.62	15.07	14.59	14.92	5,289,228	-0.65(-4.17%)
Nov 08, 2011	15.47	15.62	15.17	15.57	1,196,721	+0.21(+1.38%)
Nov 07, 2011	15.41	15.50	14.98	15.36	825,094	-0.09(-0.59%)
Nov 04, 2011	15.48	15.86	15.14	15.45	2,165,567	-0.09(-0.58%)
Nov 03, 2011	15.48	15.59	15.22	15.54	1,174,058	+0.20(+1.33%)
Nov 02, 2011	15.58	15.58	15.22	15.34	1,339,261	+0.06(+0.40%)
Nov 01, 2011	15.13	15.53	15.08	15.28	1,499,493	-0.33(-2.13%)
Oct 31, 2011	15.39	15.78	15.38	15.61	836,509	-0.02(-0.10%)
Oct 28, 2011	15.25	15.86	15.25	15.62	1,390,712	+0.33(+2.17%)
Oct 27, 2011	15.21	15.47	15.13	15.29	1,376,780	+0.36(+2.43%)
Oct 26, 2011	14.86	14.97	14.63	14.93	1,911,210	+0.21(+1.44%)
Oct 25, 2011	14.95	14.98	14.69	14.72	1,029,727	-0.27(-1.81%)
Oct 24, 2011	14.61	15.04	14.61	14.99	1,412,633	+0.39(+2.64%)
Oct 21, 2011	14.70	14.88	14.48	14.61	1,766,223	+0.16(+1.10%)
Oct 20, 2011	14.61	14.74	14.27	14.45	1,677,924	-0.17(-1.14%)
Oct 19, 2011	15.19	15.27	14.52	14.61	1,531,123	-0.66(-4.30%)
Oct 18, 2011	15.16	15.47	14.98	15.27	1,148,621	+0.12(+0.80%)
Oct 17, 2011	15.08	15.30	15.07	15.15	1,533,973	-0.08(-0.55%)
Oct 14, 2011	15.16	15.26	14.83	15.23	799,670	+0.13(+0.85%)
Oct 13, 2011	15.09	15.18	14.98	15.10	1,049,960	-0.10(-0.65%)
Oct 12, 2011	14.90	15.45	14.90	15.20	1,641,709	+0.32(+2.13%)
Oct 11, 2011	14.67	14.97	14.61	14.88	991,057	+0.13(+0.87%)
Oct 10, 2011	14.42	14.77	14.39	14.76	846,295	+0.57(+3.99%)
Oct 07, 2011	14.31	14.55	14.12	14.19	959,877	+0.00(+0.00%)
Oct 06, 2011	14.20	14.22	14.08	14.19	1,527,035	-0.06(-0.42%)
Oct 05, 2011	14.03	14.33	13.80	14.25	1,540,419	+0.17(+1.23%)
Oct 04, 2011	13.63	14.12	13.43	14.08	2,308,224	+0.29(+2.14%)
Oct 03, 2011	14.38	14.48	13.77	13.78	1,667,387	-0.48(-3.34%)
Sep 30, 2011	14.28	14.58	14.24	14.26	1,898,124	-0.29(-2.02%)
Sep 29, 2011	14.77	14.86	14.24	14.55	1,861,293	+0.09(+0.63%)
Sep 28, 2011	14.96	15.01	14.32	14.46	2,726,438	-0.43(-2.89%)
Sep 27, 2011	15.27	15.29	14.83	14.89	1,588,838	-0.16(-1.05%)
Sep 26, 2011	15.18	15.23	14.76	15.05	1,975,492	-0.05(-0.30%)
Sep 23, 2011	14.68	15.10	14.63	15.10	2,079,551	+0.42(+2.88%)
Sep 22, 2011	14.12	14.73	14.02	14.67	2,520,466	+0.07(+0.46%)
Sep 21, 2011	15.18	15.35	14.61	14.61	2,070,282	-0.56(-3.68%)
Sep 20, 2011	15.44	15.69	15.13	15.16	3,082,624	-0.21(-1.38%)
Sep 19, 2011	15.22	15.52	15.09	15.38	1,106,609	-0.17(-1.07%)
Sep 16, 2011	15.57	15.75	15.38	15.54	1,738,128	+0.07(+0.44%)
Sep 15, 2011	15.37	15.50	15.17	15.47	691,655	+0.23(+1.49%)
Sep 14, 2011	15.22	15.44	14.99	15.25	1,300,510	+0.08(+0.55%)
Sep 13, 2011	15.04	15.24	14.92	15.16	972,359	+0.23(+1.52%)
Sep 12, 2011	14.70	15.04	14.61	14.94	944,451	+0.02(+0.10%)
Sep 09, 2011	15.19	15.30	14.80	14.92	2,026,920	-0.40(-2.61%)
Sep 08, 2011	15.72	15.88	15.28	15.32	1,213,041	-0.50(-3.15%)
Sep 07, 2011	15.55	15.90	15.48	15.82	1,033,119	+0.47(+3.05%)
Sep 06, 2011	15.01	15.39	14.74	15.35	1,095,927	+0.11(+0.69%)
Sep 02, 2011	15.23	15.56	15.10	15.25	1,091,911	-0.18(-1.17%)
Sep 01, 2011	15.77	16.03	15.40	15.43	1,398,960	-0.39(-2.48%)
Aug 31, 2011	15.93	16.05	15.62	15.82	1,765,929	+0.02(+0.14%)
Aug 30, 2011	15.75	15.92	15.55	15.80	2,418,072	-0.04(-0.24%)
Aug 29, 2011	15.41	15.85	15.41	15.84	967,915	+0.58(+3.81%)
Aug 26, 2011	14.68	15.26	14.51	15.25	958,762	+0.45(+3.06%)
Aug 25, 2011	15.19	15.37	14.70	14.80	1,272,046	-0.31(-2.05%)
Aug 24, 2011	14.81	15.18	14.69	15.11	1,175,942	+0.29(+1.99%)
Aug 23, 2011	14.58	14.92	14.45	14.82	2,275,912	+0.21(+1.45%)
Aug 22, 2011	14.96	14.96	14.39	14.61	1,024,773	-0.01(-0.05%)
Aug 19, 2011	14.54	15.10	14.25	14.61	1,974,227	+0.08(+0.52%)
Aug 18, 2011	14.58	14.73	14.31	14.54	1,633,167	-0.50(-3.31%)
Aug 17, 2011	15.25	15.25	14.87	15.04	2,481,524	+0.51(+3.48%)
Aug 16, 2011	14.79	14.90	14.35	14.53	2,721,494	-0.39(-2.58%)
Aug 15, 2011	14.95	15.17	14.78	14.92	1,268,709	+0.19(+1.28%)
Aug 12, 2011	14.64	15.09	14.46	14.73	1,509,035	+0.18(+1.23%)
Aug 11, 2011	13.95	14.82	13.95	14.55	1,797,997	+0.75(+5.41%)
Aug 10, 2011	13.80	14.36	13.58	13.80	1,943,654	-0.54(-3.75%)
Aug 09, 2011	13.25	14.35	13.48	14.34	3,747,564	+0.99(+7.39%)
Aug 08, 2011	13.25	13.70	13.15	13.35	2,654,308	-0.26(-1.92%)
Aug 05, 2011	13.38	14.08	12.78	13.61	2,813,298	+0.22(+1.67%)
Aug 04, 2011	14.01	14.11	13.31	13.39	1,611,903	-0.76(-5.39%)
Aug 03, 2011	14.19	14.24	13.86	14.15	1,275,218	+0.02(+0.16%)
Aug 02, 2011	14.37	14.51	14.13	14.13	1,251,648	-0.34(-2.32%)
Aug 01, 2011	14.56	14.79	14.23	14.46	1,230,828	-0.10(-0.67%)
Jul 29, 2011	14.46	14.69	14.30	14.56	1,559,457	-0.04(-0.26%)
Jul 28, 2011	14.58	14.72	14.49	14.60	885,230	-0.01(-0.10%)
Jul 27, 2011	14.94	15.00	14.48	14.61	986,443	-0.36(-2.40%)
Jul 26, 2011	14.80	15.07	14.70	14.97	567,445	+0.13(+0.91%)
Jul 25, 2011	15.04	15.16	14.79	14.84	853,564	-0.38(-2.50%)
Jul 22, 2011	15.17	15.30	15.16	15.22	764,360	+0.16(+1.09%)
Jul 21, 2011	14.79	15.12	14.76	15.06	840,483	+0.42(+2.86%)
Jul 20, 2011	14.71	14.76	14.58	14.64	623,189	-0.01(-0.05%)
Jul 19, 2011	14.35	14.79	14.35	14.64	792,891	+0.41(+2.89%)
Jul 18, 2011	14.69	14.70	14.15	14.23	1,629,813	-0.50(-3.40%)
Jul 15, 2011	14.81	14.86	14.61	14.73	975,946	-0.07(-0.45%)
Jul 14, 2011	15.04	15.14	14.77	14.80	708,949	-0.25(-1.64%)
Jul 13, 2011	14.88	15.23	14.85	15.05	974,864	+0.27(+1.82%)
Jul 12, 2011	14.68	14.95	14.63	14.78	957,544	+0.04(+0.30%)
Jul 11, 2011	14.88	14.97	14.71	14.73	814,971	-0.28(-1.84%)
Jul 08, 2011	14.97	15.04	14.83	15.01	1,054,334	-0.12(-0.79%)
Jul 07, 2011	15.13	15.17	14.95	15.13	1,114,299	+0.07(+0.50%)
Jul 06, 2011	15.10	15.18	14.97	15.06	1,340,605	-0.04(-0.25%)
Jul 05, 2011	15.49	15.54	15.06	15.09	2,412,386	-0.69(-4.36%)
Jul 01, 2011	15.56	15.88	15.48	15.78	1,245,797	+0.31(+1.98%)
Jun 30, 2011	15.45	15.61	15.39	15.47	1,525,964	+0.09(+0.58%)
Jun 29, 2011	15.29	15.48	15.20	15.38	1,179,372	+0.18(+1.18%)
Jun 28, 2011	14.94	15.28	14.92	15.20	1,262,099	+0.32(+2.16%)
Jun 27, 2011	14.94	15.06	14.85	14.88	1,261,883	-0.08(-0.55%)
Jun 24, 2011	14.96	15.05	14.79	14.97	6,383,091	+0.02(+0.10%)
Jun 23, 2011	14.58	15.05	14.40	14.95	1,369,443	+0.22(+1.52%)
Jun 22, 2011	14.84	14.94	14.65	14.73	1,167,375	-0.15(-1.00%)
Jun 21, 2011	14.68	14.91	14.64	14.88	993,441	+0.25(+1.74%)
Jun 20, 2011	14.69	14.73	14.58	14.62	1,327,707	-0.34(-2.25%)
Jun 17, 2011	14.97	15.07	14.79	14.96	2,650,837	+0.11(+0.76%)
Jun 16, 2011	14.59	14.91	14.57	14.85	1,688,674	+0.25(+1.74%)
Jun 15, 2011	14.42	14.67	14.36	14.59	1,494,876	+0.01(+0.10%)
Jun 14, 2011	14.35	14.69	14.31	14.58	1,366,823	+0.34(+2.41%)
Jun 13, 2011	14.26	14.30	13.93	14.23	1,462,931	+0.04(+0.26%)
Jun 10, 2011	14.36	14.55	14.16	14.20	1,224,658	-0.21(-1.45%)
Jun 09, 2011	14.48	14.49	14.29	14.40	946,088	-0.05(-0.36%)
Jun 08, 2011	14.43	14.55	14.29	14.46	1,602,062	+0.02(+0.16%)
Jun 07, 2011	14.46	14.59	14.32	14.43	1,659,946	+0.02(+0.16%)
Jun 06, 2011	14.92	14.92	14.25	14.41	3,442,067	-0.59(-3.93%)
Jun 03, 2011	15.29	15.29	14.96	15.00	1,819,212	-1.08(-6.73%)
May 24, 2011	16.01	16.12	15.87	16.09	1,520,767	+0.16(+0.98%)
May 23, 2011	15.93	16.03	15.82	15.93	2,352,462	-0.16(-1.01%)
May 20, 2011	15.84	16.22	15.76	16.09	1,939,314	+0.18(+1.16%)
May 19, 2011	15.72	16.07	15.67	15.91	1,376,209	+0.36(+2.33%)
May 18, 2011	15.50	15.61	15.41	15.55	2,762,594	+0.08(+0.53%)
May 17, 2011	15.27	15.50	15.20	15.46	2,068,254	+0.16(+1.02%)
May 16, 2011	15.28	15.50	15.13	15.31	1,624,139	-0.01(-0.10%)
May 13, 2011	15.35	15.37	15.08	15.32	1,703,517	+0.00(+0.00%)
May 12, 2011	15.35	15.38	15.14	15.32	1,447,347	-0.05(-0.34%)
May 11, 2011	15.27	15.39	15.18	15.38	2,058,373	+0.02(+0.14%)
May 10, 2011	15.10	15.39	15.09	15.35	5,877,890	-0.41(-2.63%)
May 09, 2011	15.68	15.97	15.63	15.77	793,713	+0.04(+0.28%)
May 06, 2011	15.93	15.98	15.62	15.72	1,045,672	-0.04(-0.28%)
May 05, 2011	15.42	16.07	15.18	15.77	3,184,012	+0.99(+6.71%)
May 04, 2011	14.99	15.06	14.66	14.78	1,286,024	-0.28(-1.87%)
May 03, 2011	15.01	15.07	14.92	15.06	785,206	+0.05(+0.35%)

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