Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	18.33	18.38	18.25	18.29	548,937	-0.09(-0.47%)
Apr 27, 2012	18.33	18.46	18.22	18.38	484,218	+0.12(+0.65%)
Apr 26, 2012	18.05	18.36	17.92	18.26	595,034	+0.17(+0.91%)
Apr 25, 2012	18.01	18.12	17.90	18.09	447,531	+0.20(+1.10%)
Apr 24, 2012	17.93	18.01	17.84	17.90	501,206	-0.04(-0.22%)
Apr 23, 2012	17.85	17.94	17.70	17.93	667,910	-0.11(-0.61%)
Apr 20, 2012	18.06	18.16	18.01	18.05	685,246	+0.09(+0.53%)
Apr 19, 2012	18.06	18.19	17.89	17.95	863,189	-0.05(-0.26%)
Apr 18, 2012	18.02	18.14	17.98	18.00	1,151,248	-0.13(-0.74%)
Apr 17, 2012	18.16	18.21	18.12	18.13	1,292,605	+0.00(+0.00%)
Apr 16, 2012	18.24	18.28	18.12	18.13	439,015	-0.07(-0.39%)
Apr 13, 2012	18.37	18.43	18.15	18.20	521,772	-0.24(-1.32%)
Apr 12, 2012	18.43	18.47	18.30	18.45	485,866	-0.03(-0.17%)
Apr 11, 2012	18.27	18.48	18.24	18.48	489,867	+0.31(+1.69%)
Apr 10, 2012	18.22	18.31	18.13	18.17	1,026,454	-0.09(-0.52%)
Apr 09, 2012	18.23	18.31	18.13	18.27	815,707	-0.29(-1.57%)
Apr 05, 2012	18.56	18.65	18.53	18.56	475,470	-0.07(-0.38%)
Apr 04, 2012	18.75	18.86	18.63	18.63	779,717	-0.32(-1.66%)
Apr 03, 2012	19.09	19.18	18.86	18.94	804,613	-0.12(-0.62%)
Apr 02, 2012	18.79	19.27	18.74	19.06	974,540	+0.22(+1.17%)
Mar 30, 2012	19.03	19.07	18.83	18.84	702,605	-0.06(-0.29%)
Mar 29, 2012	18.79	18.96	18.79	18.90	530,967	-0.08(-0.42%)
Mar 28, 2012	19.25	19.29	18.88	18.98	711,379	-0.31(-1.59%)
Mar 27, 2012	19.38	19.42	19.28	19.28	331,641	-0.14(-0.73%)
Mar 26, 2012	19.34	19.46	19.31	19.42	529,919	+0.17(+0.90%)
Mar 23, 2012	19.11	19.25	18.97	19.25	282,875	+0.19(+0.99%)
Mar 22, 2012	18.99	19.13	18.83	19.06	370,444	-0.04(-0.21%)
Mar 21, 2012	19.09	19.15	18.98	19.10	368,391	-0.01(-0.04%)
Mar 20, 2012	19.12	19.15	19.02	19.11	240,277	-0.09(-0.49%)
Mar 19, 2012	19.19	19.40	19.02	19.20	416,601	-0.04(-0.20%)
Mar 16, 2012	18.95	19.37	18.95	19.24	580,548	-0.13(-0.69%)
Mar 15, 2012	19.17	19.42	19.12	19.38	427,491	+0.14(+0.74%)
Mar 14, 2012	19.33	19.34	19.11	19.24	426,045	-0.13(-0.65%)
Mar 13, 2012	19.21	19.36	19.05	19.36	577,831	+0.28(+1.49%)
Mar 12, 2012	18.98	19.10	18.76	19.08	356,039	+0.01(+0.04%)
Mar 09, 2012	18.83	19.13	18.81	19.07	676,145	+0.29(+1.54%)
Mar 08, 2012	18.75	18.95	18.61	18.78	733,280	+0.14(+0.76%)
Mar 07, 2012	18.65	18.74	18.50	18.64	928,111	+0.03(+0.17%)
Mar 06, 2012	18.66	18.80	18.57	18.61	488,406	-0.20(-1.08%)
Mar 05, 2012	18.78	18.87	18.63	18.81	628,664	-0.02(-0.12%)
Mar 02, 2012	18.99	19.16	18.76	18.83	516,230	-0.21(-1.11%)
Mar 01, 2012	19.10	19.22	18.96	19.05	641,984	-0.01(-0.04%)
Feb 29, 2012	19.41	19.50	19.05	19.05	673,272	-0.27(-1.42%)
Feb 28, 2012	19.43	19.47	19.14	19.33	551,736	-0.13(-0.64%)
Feb 27, 2012	19.33	19.52	19.20	19.45	437,910	+0.02(+0.08%)
Feb 24, 2012	19.34	19.47	19.27	19.44	524,688	+0.07(+0.36%)
Feb 23, 2012	19.14	19.38	19.09	19.37	471,855	+0.27(+1.39%)
Feb 22, 2012	19.05	19.25	18.98	19.10	621,538	+0.05(+0.29%)
Feb 21, 2012	19.05	19.15	18.88	19.05	645,853	+0.00(+0.00%)
Feb 17, 2012	19.16	19.17	18.95	19.05	338,020	-0.09(-0.45%)
Feb 16, 2012	18.87	19.17	18.87	19.13	461,570	+0.23(+1.24%)
Feb 15, 2012	19.01	19.08	18.80	18.90	359,608	-0.05(-0.29%)
Feb 14, 2012	18.86	19.01	18.84	18.95	335,519	+0.05(+0.25%)
Feb 13, 2012	18.98	19.12	18.77	18.91	462,626	+0.05(+0.25%)
Feb 10, 2012	18.79	18.98	18.72	18.86	485,870	-0.13(-0.66%)
Feb 09, 2012	18.91	19.01	18.76	18.98	402,748	+0.10(+0.54%)
Feb 08, 2012	19.00	19.12	18.87	18.88	404,755	-0.01(-0.04%)
Feb 07, 2012	18.75	19.28	17.61	18.89	1,005,773	-0.26(-1.35%)
Feb 06, 2012	19.05	19.26	19.05	19.15	554,342	-0.02(-0.12%)
Feb 03, 2012	19.18	19.34	19.08	19.17	803,733	+0.16(+0.82%)
Feb 02, 2012	19.22	19.34	18.95	19.01	664,781	-0.21(-1.10%)
Feb 01, 2012	18.94	19.24	18.89	19.23	1,426,147	+0.46(+2.46%)
Jan 31, 2012	18.91	18.94	18.62	18.76	467,129	-0.04(-0.21%)
Jan 30, 2012	18.62	18.87	18.54	18.80	448,635	+0.01(+0.04%)
Jan 27, 2012	18.69	18.94	18.69	18.80	414,551	+0.02(+0.13%)
Jan 26, 2012	18.84	18.94	18.49	18.77	585,508	-0.02(-0.13%)
Jan 25, 2012	18.72	18.84	18.58	18.80	435,432	+0.08(+0.42%)
Jan 24, 2012	18.68	18.75	18.60	18.72	517,483	-0.13(-0.71%)
Jan 23, 2012	18.74	18.94	18.65	18.85	752,241	+0.07(+0.37%)
Jan 20, 2012	18.56	18.78	18.53	18.78	563,677	+0.20(+1.10%)
Jan 19, 2012	18.47	18.64	18.17	18.58	575,664	+0.06(+0.34%)
Jan 18, 2012	18.19	18.55	18.15	18.51	533,106	+0.34(+1.90%)
Jan 17, 2012	18.06	18.24	18.05	18.17	716,299	+0.21(+1.18%)
Jan 13, 2012	18.09	18.11	17.89	17.96	383,279	-0.24(-1.33%)
Jan 12, 2012	18.27	18.29	18.03	18.20	618,229	-0.06(-0.34%)
Jan 11, 2012	18.01	18.26	17.99	18.26	495,376	+0.18(+1.00%)
Jan 10, 2012	17.92	18.08	17.87	18.08	568,433	+0.28(+1.58%)
Jan 09, 2012	17.71	17.90	17.63	17.80	359,478	+0.13(+0.75%)
Jan 06, 2012	17.73	17.86	17.57	17.67	551,818	-0.09(-0.53%)
Jan 05, 2012	17.61	17.76	17.44	17.76	979,074	+0.06(+0.35%)
Jan 04, 2012	17.73	17.76	17.61	17.70	909,965	+0.05(+0.27%)
Dec 30, 2011	17.57	17.71	17.57	17.65	472,036	+0.04(+0.22%)
Dec 29, 2011	17.46	17.63	17.42	17.61	283,516	+0.24(+1.40%)
Dec 28, 2011	17.57	17.62	17.35	17.37	482,790	-0.17(-0.98%)
Dec 27, 2011	17.57	17.78	17.51	17.54	692,644	-0.13(-0.75%)
Dec 23, 2011	17.77	17.77	17.62	17.68	394,839	+0.26(+1.48%)
Dec 21, 2011	17.29	17.44	17.18	17.42	682,778	+0.06(+0.36%)
Dec 20, 2011	17.22	17.43	17.22	17.36	739,196	+0.41(+2.40%)
Dec 19, 2011	17.44	17.55	16.91	16.95	637,084	-0.44(-2.52%)
Dec 16, 2011	17.50	17.50	17.22	17.39	1,751,702	+0.03(+0.18%)
Dec 15, 2011	17.48	17.55	17.26	17.36	817,498	+0.05(+0.32%)
Dec 14, 2011	17.43	17.49	17.25	17.30	804,532	-0.27(-1.52%)
Dec 13, 2011	17.68	17.77	17.49	17.57	1,170,293	+0.04(+0.22%)
Dec 12, 2011	17.61	17.62	17.39	17.53	767,395	-0.22(-1.24%)
Dec 09, 2011	17.43	17.79	17.41	17.75	1,082,225	+0.35(+2.02%)
Dec 08, 2011	17.23	17.53	17.20	17.39	1,617,570	+0.02(+0.14%)
Dec 07, 2011	17.19	17.44	17.06	17.37	827,033	+0.11(+0.63%)
Dec 06, 2011	17.45	17.45	17.20	17.26	622,841	-0.16(-0.89%)
Dec 05, 2011	17.62	17.68	17.32	17.42	739,563	-0.01(-0.04%)
Dec 02, 2011	17.57	17.71	17.37	17.43	783,701	-0.05(-0.27%)
Dec 01, 2011	17.48	17.64	17.39	17.47	878,345	-0.07(-0.40%)
Nov 30, 2011	17.36	17.54	17.05	17.54	1,740,629	+0.68(+4.06%)
Nov 29, 2011	16.96	17.04	16.76	16.86	551,655	-0.05(-0.32%)
Nov 28, 2011	16.79	16.94	16.63	16.91	624,589	+0.51(+3.13%)
Nov 25, 2011	16.43	16.52	16.36	16.40	323,681	-0.05(-0.33%)
Nov 23, 2011	16.42	16.59	16.40	16.45	862,948	-0.08(-0.47%)
Nov 22, 2011	16.81	16.87	16.48	16.53	904,293	-0.31(-1.85%)
Nov 21, 2011	16.83	16.96	16.64	16.84	899,970	-0.25(-1.46%)
Nov 18, 2011	17.01	17.18	16.79	17.09	1,342,708	+0.18(+1.06%)
Nov 17, 2011	17.00	17.11	16.81	16.91	1,598,583	-0.13(-0.78%)
Nov 16, 2011	17.11	17.49	17.04	17.04	1,199,228	-0.09(-0.54%)
Nov 15, 2011	16.93	17.23	16.90	17.14	777,879	+0.14(+0.82%)
Nov 14, 2011	17.08	17.11	16.92	17.00	725,495	-0.17(-1.00%)
Nov 11, 2011	17.12	17.34	17.06	17.17	657,744	+0.23(+1.33%)
Nov 10, 2011	16.84	17.03	16.76	16.94	827,279	+0.26(+1.54%)
Nov 09, 2011	17.08	17.17	16.68	16.69	1,370,849	-0.79(-4.49%)
Nov 08, 2011	17.62	17.74	17.25	17.47	806,652	-0.01(-0.04%)
Nov 07, 2011	17.48	17.61	17.36	17.48	840,201	+0.02(+0.13%)
Nov 04, 2011	17.52	17.58	17.29	17.46	631,162	-0.24(-1.36%)
Nov 03, 2011	17.48	17.98	17.26	17.70	1,762,435	+0.54(+3.17%)
Nov 02, 2011	16.61	17.20	16.47	17.15	1,652,804	+0.79(+4.80%)
Nov 01, 2011	16.85	17.01	16.35	16.37	1,432,324	-0.92(-5.35%)
Oct 31, 2011	17.53	17.58	17.27	17.29	724,791	-0.40(-2.28%)
Oct 28, 2011	17.67	17.78	17.52	17.70	947,977	-0.02(-0.09%)
Oct 27, 2011	17.67	17.89	17.53	17.71	1,053,695	+0.52(+3.03%)
Oct 26, 2011	17.18	17.28	16.83	17.19	770,862	+0.17(+1.00%)
Oct 25, 2011	17.10	17.25	16.96	17.02	983,238	-0.20(-1.17%)
Oct 24, 2011	16.51	17.29	16.51	17.22	1,077,329	+0.77(+4.68%)
Oct 21, 2011	16.47	16.59	16.28	16.45	862,553	+0.11(+0.67%)
Oct 20, 2011	16.41	16.48	16.15	16.34	706,712	-0.16(-0.94%)
Oct 19, 2011	16.55	16.68	16.41	16.50	911,568	-0.14(-0.84%)
Oct 18, 2011	16.31	16.73	16.31	16.64	1,406,669	+0.33(+2.00%)
Oct 17, 2011	16.64	16.76	16.28	16.31	993,589	-0.47(-2.78%)
Oct 14, 2011	16.90	16.96	16.67	16.78	931,747	+0.09(+0.51%)
Oct 13, 2011	16.62	16.81	16.51	16.69	1,008,726	-0.03(-0.19%)
Oct 12, 2011	16.48	16.78	16.47	16.73	1,383,076	+0.31(+1.89%)
Oct 11, 2011	16.28	16.48	16.24	16.41	890,571	+0.12(+0.76%)
Oct 10, 2011	16.03	16.29	16.00	16.29	836,589	+0.51(+3.20%)
Oct 07, 2011	15.93	16.06	15.72	15.79	746,161	-0.14(-0.88%)
Oct 06, 2011	15.61	15.93	15.60	15.93	851,805	+0.47(+3.02%)
Oct 05, 2011	15.45	15.52	15.24	15.46	873,864	+0.01(+0.05%)
Oct 04, 2011	14.79	15.48	14.78	15.45	1,646,766	+0.54(+3.65%)
Oct 03, 2011	15.65	15.75	14.91	14.91	1,275,879	-0.75(-4.77%)
Sep 30, 2011	15.65	16.12	15.60	15.65	1,091,288	-0.18(-1.13%)
Sep 29, 2011	16.01	16.14	15.54	15.83	920,932	+0.09(+0.54%)
Sep 28, 2011	16.17	16.30	15.75	15.75	894,113	-0.33(-2.08%)
Sep 27, 2011	16.20	16.62	16.00	16.08	1,222,412	+0.12(+0.73%)
Sep 26, 2011	15.74	15.97	15.47	15.96	752,312	+0.30(+1.89%)
Sep 23, 2011	15.47	15.67	15.44	15.67	1,147,470	+0.12(+0.80%)
Sep 22, 2011	15.51	15.72	15.37	15.54	2,300,675	-0.34(-2.15%)
Sep 21, 2011	16.26	16.37	15.89	15.89	1,424,444	-0.39(-2.39%)
Sep 20, 2011	16.30	16.59	16.21	16.28	1,512,615	+0.03(+0.19%)
Sep 19, 2011	16.01	16.37	15.91	16.24	1,057,681	-0.03(-0.19%)
Sep 16, 2011	16.38	16.49	16.17	16.28	1,202,122	-0.09(-0.52%)
Sep 15, 2011	16.10	16.38	16.00	16.36	1,143,678	+0.41(+2.58%)
Sep 14, 2011	15.82	16.10	15.63	15.95	1,060,020	+0.24(+1.53%)
Sep 13, 2011	15.50	15.74	15.39	15.71	1,309,956	+0.19(+1.25%)
Sep 12, 2011	15.23	15.51	15.06	15.51	2,282,129	+0.11(+0.70%)
Sep 09, 2011	15.76	15.82	15.29	15.41	1,096,470	-0.50(-3.15%)
Sep 08, 2011	16.08	16.17	15.88	15.91	692,170	-0.32(-1.95%)
Sep 07, 2011	15.95	16.22	15.91	16.22	918,884	+0.47(+2.99%)
Sep 06, 2011	15.39	15.82	15.29	15.75	1,858,184	-0.05(-0.29%)
Sep 02, 2011	15.75	15.97	15.68	15.80	1,656,143	-0.21(-1.30%)
Sep 01, 2011	16.18	16.47	15.98	16.01	1,790,609	-0.05(-0.29%)
Aug 31, 2011	16.01	16.29	15.95	16.05	1,664,425	+0.15(+0.92%)
Aug 30, 2011	15.95	16.06	15.82	15.91	1,679,485	-0.10(-0.63%)
Aug 29, 2011	15.81	16.13	15.80	16.01	1,805,086	+0.34(+2.17%)
Aug 26, 2011	15.36	15.69	15.24	15.67	2,202,465	+0.22(+1.45%)
Aug 25, 2011	15.88	15.88	15.43	15.44	1,150,572	-0.36(-2.29%)
Aug 24, 2011	15.66	15.86	15.55	15.81	1,009,465	+0.13(+0.84%)
Aug 23, 2011	15.37	15.70	15.32	15.68	1,220,140	+0.39(+2.52%)
Aug 22, 2011	15.39	15.50	15.06	15.29	1,427,717	+0.19(+1.23%)
Aug 19, 2011	15.31	15.63	15.09	15.10	1,194,615	-0.38(-2.44%)
Aug 18, 2011	15.81	15.88	15.33	15.48	2,009,876	-0.79(-4.83%)
Aug 17, 2011	16.55	16.55	16.14	16.27	1,102,725	-0.19(-1.17%)
Aug 16, 2011	16.35	16.58	16.26	16.46	1,576,776	-0.01(-0.05%)
Aug 15, 2011	16.71	16.75	16.41	16.47	1,680,601	-0.17(-1.02%)
Aug 12, 2011	16.28	16.87	15.99	16.64	2,467,846	+0.48(+2.96%)
Aug 11, 2011	15.50	16.29	15.10	16.16	1,898,172	+0.73(+4.75%)
Aug 10, 2011	15.75	16.01	15.42	15.43	2,870,999	-0.61(-3.80%)
Aug 09, 2011	16.16	16.05	15.07	16.04	2,805,102	+0.55(+3.53%)
Aug 08, 2011	16.16	16.25	15.49	15.49	2,102,088	-1.05(-6.34%)
Aug 05, 2011	16.91	17.10	16.32	16.54	1,634,433	-0.25(-1.47%)
Aug 04, 2011	17.29	17.36	16.79	16.79	1,725,422	-0.71(-4.05%)
Aug 03, 2011	17.27	17.50	16.92	17.50	908,865	+0.23(+1.34%)
Aug 02, 2011	17.60	17.83	17.26	17.26	880,515	-0.45(-2.57%)
Aug 01, 2011	17.92	17.98	17.60	17.72	964,914	-0.06(-0.35%)
Jul 29, 2011	17.75	18.04	17.66	17.78	786,781	-0.15(-0.86%)
Jul 28, 2011	18.04	18.14	17.90	17.93	672,031	-0.13(-0.73%)
Jul 27, 2011	18.09	18.14	17.91	18.07	1,107,865	-0.07(-0.38%)
Jul 26, 2011	18.21	18.34	18.11	18.14	662,230	-0.08(-0.42%)
Jul 25, 2011	18.24	18.34	18.20	18.21	606,070	-0.17(-0.92%)
Jul 22, 2011	18.41	18.45	18.37	18.38	500,732	+0.06(+0.34%)
Jul 21, 2011	18.35	18.51	18.27	18.32	712,942	+0.02(+0.08%)
Jul 20, 2011	18.34	18.39	18.18	18.30	708,272	+0.02(+0.08%)
Jul 19, 2011	18.19	18.36	18.19	18.29	658,987	+0.24(+1.32%)
Jul 18, 2011	18.15	18.37	18.03	18.05	1,244,999	-0.21(-1.14%)
Jul 15, 2011	18.36	18.42	18.17	18.26	501,562	-0.05(-0.29%)
Jul 14, 2011	18.62	18.73	18.27	18.31	554,288	-0.29(-1.53%)
Jul 13, 2011	18.61	18.84	18.56	18.60	498,030	+0.06(+0.33%)
Jul 12, 2011	18.47	18.66	18.42	18.54	634,237	-0.01(-0.04%)
Jul 11, 2011	18.71	18.78	18.51	18.54	718,960	-0.34(-1.80%)
Jul 08, 2011	18.88	18.96	18.77	18.88	542,749	-0.20(-1.05%)
Jul 07, 2011	19.04	19.15	18.96	19.08	644,116	+0.12(+0.65%)
Jul 06, 2011	18.75	19.02	18.75	18.96	725,079	+0.17(+0.90%)
Jul 05, 2011	18.81	18.84	18.69	18.79	631,049	+0.00(+0.00%)
Jul 01, 2011	18.61	18.85	18.60	18.79	913,020	+0.23(+1.25%)
Jun 30, 2011	18.47	18.67	18.42	18.56	1,158,436	+0.08(+0.46%)
Jun 29, 2011	18.27	18.48	18.24	18.47	1,266,494	+0.25(+1.40%)
Jun 28, 2011	18.14	18.28	18.07	18.22	527,853	+0.14(+0.77%)
Jun 27, 2011	18.10	18.29	18.07	18.08	1,209,101	-0.05(-0.30%)
Jun 24, 2011	18.03	18.14	17.93	18.14	1,223,151	+0.06(+0.34%)
Jun 23, 2011	17.82	18.12	17.72	18.07	1,424,798	+0.08(+0.43%)
Jun 22, 2011	17.85	18.27	17.81	18.00	3,069,767	+0.09(+0.52%)
Jun 21, 2011	17.69	17.94	17.68	17.90	1,082,535	+0.26(+1.49%)
Jun 20, 2011	17.66	17.70	17.60	17.64	898,157	+0.08(+0.44%)
Jun 17, 2011	17.54	17.70	17.38	17.56	2,548,855	+0.54(+3.17%)
Jun 16, 2011	16.98	17.02	16.91	17.02	1,272,176	+0.02(+0.09%)
Jun 15, 2011	17.13	17.36	17.00	17.01	900,998	-0.23(-1.34%)
Jun 14, 2011	16.95	17.52	16.92	17.24	1,916,507	+0.44(+2.62%)
Jun 13, 2011	16.83	16.96	16.75	16.80	1,562,606	+0.07(+0.41%)
Jun 10, 2011	16.98	17.15	16.72	16.73	1,673,938	-0.29(-1.71%)
Jun 09, 2011	17.15	17.34	17.02	17.02	1,573,670	-0.08(-0.49%)
Jun 08, 2011	17.31	17.59	17.09	17.11	1,088,117	-0.21(-1.19%)
Jun 07, 2011	17.42	17.44	17.23	17.31	734,171	-0.05(-0.26%)
Jun 06, 2011	17.45	17.55	17.34	17.36	1,201,711	-0.14(-0.79%)
Jun 03, 2011	17.53	17.53	17.42	17.50	1,250,987	+0.31(+1.78%)
May 24, 2011	17.22	17.26	17.11	17.19	973,292	+0.04(+0.22%)
May 23, 2011	17.18	17.23	17.08	17.15	1,069,368	-0.21(-1.19%)
May 20, 2011	17.40	17.58	17.34	17.36	1,123,184	-0.03(-0.18%)
May 19, 2011	17.31	17.44	17.29	17.39	2,439,731	+0.18(+1.02%)
May 18, 2011	17.19	17.32	17.15	17.21	1,183,226	+0.04(+0.22%)
May 17, 2011	17.11	17.20	17.00	17.18	989,953	+0.02(+0.13%)
May 16, 2011	17.33	17.40	17.15	17.15	919,466	-0.26(-1.50%)
May 13, 2011	17.24	17.49	17.24	17.41	1,525,559	-0.12(-0.70%)
May 12, 2011	17.22	17.57	16.99	17.54	1,603,492	+0.25(+1.42%)
May 11, 2011	17.64	17.73	17.18	17.29	1,760,790	-0.39(-2.21%)
May 10, 2011	18.00	18.00	17.60	17.68	1,395,506	-0.25(-1.41%)
May 09, 2011	17.61	17.95	17.46	17.93	702,226	+0.27(+1.52%)
May 06, 2011	17.67	17.80	17.52	17.67	822,740	+0.08(+0.48%)
May 05, 2011	17.68	17.83	17.51	17.58	738,594	-0.15(-0.86%)
May 04, 2011	17.79	17.84	17.53	17.73	574,970	-0.08(-0.47%)
May 03, 2011	17.81	17.85	17.70	17.82	552,334	+0.02(+0.09%)

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