Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	19.87	20.00	19.83	19.94	123,632	+0.04(+0.21%)
Apr 28, 2011	19.78	19.90	19.77	19.89	143,244	+0.13(+0.67%)
Apr 27, 2011	19.63	19.78	19.47	19.76	317,256	+0.17(+0.89%)
Apr 26, 2011	19.54	19.62	19.47	19.59	144,254	+0.10(+0.53%)
Apr 25, 2011	19.50	19.52	19.41	19.48	1,322,181	-0.02(-0.09%)
Apr 21, 2011	19.53	19.53	19.45	19.50	85,610	+0.08(+0.43%)
Apr 20, 2011	19.33	19.43	19.33	19.42	91,727	+0.39(+2.03%)
Apr 19, 2011	18.97	19.04	18.92	19.03	114,226	+0.19(+1.02%)
Apr 18, 2011	18.83	18.86	18.67	18.84	97,123	-0.31(-1.61%)
Apr 15, 2011	19.08	19.20	19.04	19.15	204,287	-0.04(-0.19%)
Apr 14, 2011	19.00	19.20	19.00	19.18	61,709	+0.19(+0.98%)
Apr 13, 2011	19.06	19.08	18.92	19.00	75,367	+0.08(+0.45%)
Apr 12, 2011	18.98	18.98	18.80	18.91	90,215	-0.18(-0.94%)
Apr 11, 2011	19.24	19.26	19.04	19.09	84,804	-0.05(-0.26%)
Apr 08, 2011	19.20	19.26	19.13	19.14	186,440	+0.13(+0.67%)
Apr 07, 2011	19.08	19.13	18.92	19.01	193,039	-0.14(-0.76%)
Apr 06, 2011	19.16	19.20	19.10	19.16	168,856	+0.05(+0.25%)
Apr 05, 2011	18.98	19.15	18.97	19.11	716,717	-0.07(-0.35%)
Apr 04, 2011	19.09	19.19	19.09	19.18	260,207	+0.08(+0.41%)
Apr 01, 2011	19.01	19.16	18.98	19.10	204,163	+0.04(+0.22%)
Mar 31, 2011	19.04	19.15	19.00	19.06	132,524	-0.05(-0.25%)
Mar 30, 2011	18.97	19.13	18.95	19.10	105,474	+0.33(+1.73%)
Mar 29, 2011	18.70	18.79	18.64	18.78	116,638	+0.05(+0.29%)
Mar 28, 2011	18.80	18.83	18.71	18.72	91,351	-0.01(-0.06%)
Mar 25, 2011	18.78	18.87	18.74	18.74	154,344	-0.11(-0.58%)
Mar 24, 2011	18.78	18.92	18.71	18.84	265,689	+0.16(+0.87%)
Mar 23, 2011	18.61	18.74	18.53	18.68	220,773	-0.01(-0.04%)
Mar 22, 2011	18.69	18.70	18.55	18.69	129,706	-0.02(-0.08%)
Mar 21, 2011	18.55	18.72	18.53	18.71	330,613	+0.56(+3.09%)
Mar 18, 2011	18.07	18.17	17.96	18.15	130,821	+0.51(+2.87%)
Mar 17, 2011	17.67	17.82	17.59	17.64	289,484	+0.54(+3.14%)
Mar 16, 2011	17.44	17.56	16.91	17.10	209,111	-0.45(-2.54%)
Mar 15, 2011	17.23	17.58	17.22	17.55	1,324,571	-0.47(-2.61%)
Mar 14, 2011	17.94	18.02	17.78	18.02	460,380	-0.53(-2.86%)
Mar 11, 2011	18.41	18.61	18.36	18.55	300,293	-0.05(-0.26%)
Mar 10, 2011	18.79	18.79	18.59	18.60	150,023	-0.52(-2.74%)
Mar 09, 2011	19.14	19.18	19.05	19.12	187,960	+0.01(+0.03%)
Mar 08, 2011	19.07	19.18	18.97	19.12	384,733	+0.02(+0.09%)
Mar 07, 2011	19.35	19.36	19.01	19.10	261,255	-0.15(-0.80%)
Mar 04, 2011	19.27	19.30	19.10	19.25	475,069	-0.06(-0.33%)
Mar 03, 2011	19.21	19.34	19.15	19.32	430,801	+0.32(+1.68%)
Mar 02, 2011	18.94	19.09	18.94	19.00	219,616	+0.11(+0.57%)
Mar 01, 2011	19.19	19.24	18.87	18.89	647,432	-0.22(-1.14%)
Feb 28, 2011	19.13	19.19	19.03	19.10	201,785	+0.22(+1.15%)
Feb 25, 2011	18.84	18.95	18.82	18.89	252,048	+0.24(+1.26%)
Feb 24, 2011	18.76	18.76	18.50	18.65	194,500	-0.15(-0.80%)
Feb 23, 2011	18.81	18.91	18.66	18.80	407,271	+0.05(+0.26%)
Feb 22, 2011	18.98	19.07	18.73	18.75	264,043	-0.60(-3.12%)
Feb 18, 2011	19.34	19.38	19.29	19.36	92,707	+0.05(+0.28%)
Feb 17, 2011	19.18	19.32	19.16	19.30	247,630	+0.07(+0.38%)
Feb 16, 2011	19.10	19.24	19.03	19.23	113,619	+0.21(+1.08%)
Feb 15, 2011	19.09	19.12	19.00	19.03	261,480	-0.13(-0.66%)
Feb 14, 2011	19.08	19.16	19.03	19.15	239,109	+0.06(+0.32%)
Feb 11, 2011	18.88	19.10	18.88	19.09	376,434	+0.01(+0.03%)
Feb 10, 2011	18.98	19.13	18.81	19.09	147,826	-0.10(-0.53%)
Feb 09, 2011	19.23	19.28	19.12	19.19	214,875	-0.16(-0.84%)
Feb 08, 2011	19.29	19.36	19.19	19.35	321,898	+0.08(+0.44%)
Feb 07, 2011	19.18	19.31	19.14	19.27	389,444	+0.13(+0.69%)
Feb 04, 2011	19.18	19.18	19.04	19.13	720,953	+0.03(+0.16%)
Feb 03, 2011	19.00	19.13	18.95	19.10	452,750	+0.04(+0.22%)
Feb 02, 2011	19.15	19.15	19.03	19.06	292,639	-0.13(-0.66%)
Feb 01, 2011	18.97	19.20	18.89	19.19	696,353	+0.48(+2.58%)
Jan 31, 2011	18.74	18.83	18.69	18.71	1,680,014	+0.12(+0.65%)
Jan 28, 2011	18.91	18.91	18.57	18.59	224,029	-0.39(-2.04%)
Jan 27, 2011	18.91	18.98	18.83	18.97	777,747	+0.04(+0.22%)
Jan 26, 2011	18.87	18.96	18.81	18.93	338,766	+0.14(+0.77%)
Jan 25, 2011	18.73	18.80	18.63	18.78	163,366	-0.02(-0.10%)
Jan 24, 2011	18.68	18.80	18.63	18.80	324,043	+0.14(+0.74%)
Jan 21, 2011	18.71	18.75	18.64	18.66	180,038	-0.08(-0.45%)
Jan 20, 2011	18.76	18.80	18.57	18.75	184,266	-0.18(-0.96%)
Jan 19, 2011	19.06	19.12	18.87	18.93	146,154	-0.09(-0.48%)
Jan 18, 2011	19.01	19.06	18.95	19.02	205,001	+0.05(+0.25%)
Jan 14, 2011	18.84	18.98	18.80	18.97	130,753	+0.14(+0.77%)
Jan 13, 2011	18.91	18.96	18.80	18.83	203,712	-0.02(-0.13%)
Jan 12, 2011	18.66	18.86	18.66	18.85	490,183	+0.28(+1.53%)
Jan 11, 2011	18.51	18.59	18.46	18.57	504,705	+0.17(+0.95%)
Jan 10, 2011	18.33	18.39	18.21	18.39	287,298	-0.04(-0.20%)
Jan 07, 2011	18.50	18.50	18.30	18.43	478,413	-0.02(-0.10%)
Jan 06, 2011	18.65	18.65	18.41	18.45	214,940	-0.17(-0.94%)
Jan 05, 2011	18.50	18.63	18.46	18.62	663,927	-0.07(-0.39%)
Jan 04, 2011	18.80	18.83	18.57	18.69	644,773	-0.05(-0.26%)
Jan 03, 2011	18.69	18.79	18.63	18.74	516,160	+0.14(+0.75%)
Dec 31, 2010	18.51	18.66	18.48	18.60	568,038	+0.14(+0.78%)
Dec 30, 2010	18.46	18.47	18.37	18.46	456,179	+0.04(+0.23%)
Dec 29, 2010	18.37	18.45	18.25	18.42	164,336	+0.25(+1.40%)
Dec 28, 2010	18.16	18.20	18.07	18.16	166,336	+0.11(+0.60%)
Dec 27, 2010	18.00	18.09	17.95	18.05	166,966	-0.05(-0.30%)
Dec 23, 2010	17.98	18.12	17.98	18.11	156,839	+0.10(+0.54%)
Dec 22, 2010	17.95	18.05	17.95	18.01	167,189	+0.03(+0.15%)
Dec 21, 2010	17.99	18.02	17.95	17.98	194,457	+0.06(+0.32%)
Dec 20, 2010	17.93	17.96	17.81	17.93	524,738	+0.01(+0.03%)
Dec 17, 2010	17.90	17.93	17.78	17.92	130,468	+0.01(+0.05%)
Dec 16, 2010	17.85	17.97	17.79	17.91	173,473	+0.04(+0.20%)
Dec 15, 2010	18.00	18.05	17.82	17.88	147,297	-0.17(-0.95%)
Dec 14, 2010	18.04	18.16	17.97	18.05	814,383	+0.07(+0.36%)
Dec 13, 2010	17.87	18.07	17.87	17.98	272,312	+0.20(+1.13%)
Dec 10, 2010	17.69	17.78	17.65	17.78	144,110	+0.07(+0.37%)
Dec 09, 2010	17.70	17.73	17.60	17.72	329,566	+0.02(+0.13%)
Dec 08, 2010	17.66	17.70	17.54	17.69	122,331	+0.06(+0.34%)
Dec 07, 2010	17.87	17.87	17.60	17.63	137,539	-0.03(-0.17%)
Dec 06, 2010	17.55	17.68	17.50	17.66	473,948	+0.07(+0.37%)
Dec 03, 2010	17.35	17.60	17.35	17.60	143,254	+0.22(+1.26%)
Dec 02, 2010	17.11	17.43	17.11	17.38	455,004	+0.31(+1.84%)
Dec 01, 2010	17.01	17.10	16.92	17.06	1,459,733	+0.33(+1.95%)
Nov 30, 2010	16.62	16.82	16.61	16.74	357,518	-0.13(-0.77%)
Nov 29, 2010	16.80	16.90	16.64	16.87	296,706	-0.05(-0.28%)
Nov 26, 2010	16.87	16.93	16.80	16.92	68,075	-0.13(-0.77%)
Nov 24, 2010	17.00	17.05	17.05	17.05	241,024	+0.25(+1.48%)
Nov 23, 2010	16.86	16.87	16.71	16.80	376,696	-0.45(-2.58%)
Nov 22, 2010	17.10	17.25	17.02	17.24	132,155	+0.02(+0.14%)
Nov 19, 2010	17.19	17.22	17.06	17.22	119,797	-0.03(-0.17%)
Nov 18, 2010	17.09	17.25	17.09	17.25	178,028	+0.41(+2.43%)
Nov 17, 2010	16.72	16.89	16.72	16.84	132,248	+0.09(+0.57%)
Nov 16, 2010	16.96	16.96	16.61	16.74	242,293	-0.37(-2.15%)
Nov 15, 2010	17.22	17.24	17.11	17.11	264,948	+0.04(+0.21%)
Nov 12, 2010	17.28	17.30	16.98	17.08	598,341	-0.26(-1.51%)
Nov 11, 2010	17.33	17.41	17.28	17.34	202,205	-0.19(-1.07%)
Nov 10, 2010	17.56	17.56	17.31	17.52	121,677	+0.06(+0.34%)
Nov 09, 2010	17.74	17.78	17.38	17.46	198,920	-0.13(-0.72%)
Nov 08, 2010	17.63	17.67	17.53	17.59	721,175	-0.14(-0.77%)
Nov 05, 2010	17.72	17.77	17.60	17.73	265,543	-0.04(-0.25%)
Nov 04, 2010	17.69	17.78	17.64	17.77	246,054	+0.42(+2.41%)
Nov 03, 2010	17.39	17.45	17.18	17.36	1,954,014	-0.02(-0.10%)
Nov 02, 2010	17.31	17.40	17.22	17.37	140,822	+0.19(+1.11%)
Nov 01, 2010	17.28	17.30	17.09	17.18	168,715	-0.03(-0.17%)
Oct 29, 2010	17.08	17.21	17.08	17.21	215,477	+0.05(+0.31%)
Oct 28, 2010	17.19	17.20	17.10	17.16	240,731	+0.07(+0.38%)
Oct 27, 2010	17.05	17.12	16.93	17.09	207,408	-0.25(-1.44%)
Oct 25, 2010	17.37	17.46	17.31	17.34	130,559	+0.14(+0.79%)
Oct 22, 2010	17.23	17.23	17.15	17.21	82,054	+0.10(+0.59%)
Oct 21, 2010	17.27	17.31	16.99	17.11	160,886	-0.09(-0.52%)
Oct 20, 2010	16.97	17.31	16.97	17.19	233,568	+0.26(+1.56%)
Oct 19, 2010	17.05	17.13	16.86	16.93	188,926	-0.42(-2.41%)
Oct 18, 2010	17.31	17.43	17.22	17.35	265,709	+0.06(+0.34%)
Oct 15, 2010	17.45	17.45	17.22	17.29	255,172	-0.11(-0.65%)
Oct 14, 2010	17.36	17.55	17.31	17.40	1,111,408	+0.14(+0.83%)
Oct 13, 2010	17.21	17.34	17.19	17.26	3,273,038	+0.19(+1.13%)
Oct 12, 2010	16.99	17.11	16.86	17.07	165,152	-0.08(-0.47%)
Oct 11, 2010	17.15	17.20	17.10	17.15	229,518	-0.01(-0.07%)
Oct 08, 2010	17.16	17.19	16.97	17.16	238,181	+0.14(+0.80%)
Oct 07, 2010	17.19	17.19	16.96	17.02	420,845	-0.03(-0.17%)
Oct 06, 2010	16.93	17.11	16.93	17.05	1,892,401	+0.14(+0.84%)
Oct 05, 2010	16.80	16.99	16.74	16.91	214,689	+0.31(+1.86%)
Oct 04, 2010	16.69	16.69	16.48	16.60	278,757	-0.19(-1.13%)
Oct 01, 2010	16.79	16.83	16.69	16.79	241,058	+0.21(+1.29%)
Sep 30, 2010	16.76	16.77	16.52	16.58	1,564,170	-0.13(-0.78%)
Sep 29, 2010	16.70	16.76	16.65	16.71	313,417	+0.02(+0.14%)
Sep 28, 2010	16.56	16.71	16.46	16.68	593,896	+0.12(+0.75%)
Sep 27, 2010	16.48	16.63	16.48	16.56	580,321	+0.12(+0.76%)
Sep 24, 2010	16.38	16.47	16.38	16.44	94,824	+0.30(+1.84%)
Sep 23, 2010	16.17	16.26	16.06	16.14	178,658	-0.18(-1.09%)
Sep 22, 2010	16.36	16.38	16.20	16.32	167,837	+0.02(+0.15%)
Sep 21, 2010	16.28	16.38	16.16	16.29	240,736	-0.01(-0.04%)
Sep 20, 2010	16.14	16.32	16.07	16.30	719,963	+0.24(+1.52%)
Sep 17, 2010	16.06	16.12	15.99	16.06	230,969	-0.02(-0.11%)
Sep 15, 2010	15.96	16.11	15.90	16.07	94,352	+0.00(+0.00%)
Sep 14, 2010	15.99	16.19	15.97	16.07	61,273	+0.04(+0.22%)
Sep 13, 2010	15.91	16.04	15.91	16.04	423,733	+0.31(+1.96%)
Sep 10, 2010	15.77	15.80	15.72	15.73	240,323	+0.02(+0.13%)
Sep 09, 2010	15.84	15.84	15.65	15.71	155,200	+0.10(+0.66%)
Sep 08, 2010	15.64	15.71	15.58	15.61	185,740	+0.12(+0.78%)
Sep 07, 2010	15.62	15.62	15.47	15.49	379,610	-0.16(-1.02%)
Sep 03, 2010	15.53	15.66	15.53	15.65	62,563	+0.15(+0.96%)
Sep 02, 2010	15.37	15.51	15.37	15.50	104,547	+0.09(+0.57%)
Sep 01, 2010	15.27	15.45	15.27	15.41	1,136,736	+0.43(+2.85%)
Aug 31, 2010	15.01	15.20	14.94	14.98	174,679	-0.01(-0.04%)
Aug 30, 2010	15.11	15.15	14.95	14.99	113,121	-0.12(-0.82%)
Aug 27, 2010	15.11	15.14	14.88	15.11	130,248	+0.28(+1.92%)
Aug 26, 2010	14.92	15.01	14.80	14.83	75,419	-0.05(-0.36%)
Aug 25, 2010	14.76	14.88	14.66	14.88	58,794	+0.09(+0.60%)
Aug 24, 2010	14.82	14.92	14.79	14.79	59,032	-0.23(-1.50%)
Aug 23, 2010	15.11	15.18	15.02	15.02	66,385	-0.08(-0.55%)
Aug 20, 2010	15.03	15.11	14.98	15.10	155,249	-0.15(-0.97%)
Aug 19, 2010	15.38	15.45	15.17	15.25	65,140	-0.17(-1.08%)
Aug 18, 2010	15.38	15.49	15.34	15.41	48,348	+0.06(+0.39%)
Aug 17, 2010	15.36	15.46	15.31	15.36	131,577	+0.20(+1.29%)
Aug 16, 2010	15.09	15.21	15.05	15.16	165,560	+0.13(+0.87%)
Aug 13, 2010	15.03	15.13	15.00	15.03	67,240	+0.02(+0.16%)
Aug 12, 2010	14.92	15.06	14.83	15.01	124,285	-0.13(-0.86%)
Aug 11, 2010	15.32	15.33	15.10	15.14	96,998	-0.55(-3.52%)
Aug 10, 2010	15.62	15.78	15.49	15.69	140,296	-0.21(-1.34%)
Aug 09, 2010	15.92	15.93	15.84	15.90	222,411	+0.06(+0.37%)
Aug 06, 2010	15.84	15.85	15.67	15.84	132,912	+0.05(+0.34%)
Aug 05, 2010	15.72	15.79	15.65	15.79	700,583	+0.04(+0.26%)
Aug 04, 2010	15.66	15.75	15.56	15.75	1,356,891	+0.14(+0.87%)
Aug 03, 2010	15.64	15.69	15.56	15.61	134,999	-0.09(-0.57%)
Aug 02, 2010	15.49	15.74	15.49	15.70	153,932	+0.43(+2.80%)
Jul 30, 2010	15.27	15.33	15.12	15.27	128,984	+0.01(+0.08%)
Jul 29, 2010	15.32	15.39	15.18	15.26	212,295	+0.12(+0.78%)
Jul 28, 2010	15.22	15.24	15.11	15.14	131,348	-0.07(-0.47%)
Jul 27, 2010	15.35	15.36	15.18	15.21	705,839	-0.11(-0.74%)
Jul 26, 2010	15.17	15.34	15.13	15.33	130,328	+0.15(+1.02%)
Jul 23, 2010	14.99	15.22	14.99	15.17	203,904	+0.18(+1.23%)
Jul 22, 2010	14.92	15.06	14.92	14.99	53,664	+0.33(+2.23%)
Jul 21, 2010	14.90	14.90	14.60	14.66	46,275	-0.20(-1.32%)
Jul 20, 2010	14.54	14.91	14.54	14.86	144,686	+0.10(+0.68%)
Jul 19, 2010	14.76	14.77	14.61	14.76	184,637	+0.07(+0.47%)
Jul 16, 2010	14.69	14.83	14.63	14.69	105,474	-0.35(-2.35%)
Jul 15, 2010	14.96	15.06	14.87	15.04	240,900	+0.08(+0.52%)
Jul 14, 2010	14.85	15.01	14.85	14.96	88,664	+0.02(+0.12%)
Jul 13, 2010	14.83	14.97	14.83	14.95	108,498	+0.21(+1.45%)
Jul 12, 2010	14.77	14.80	14.71	14.73	1,799,348	-0.15(-1.00%)
Jul 09, 2010	14.88	14.88	14.71	14.88	135,395	+0.07(+0.44%)
Jul 08, 2010	14.72	14.82	14.65	14.82	718,935	+0.08(+0.52%)
Jul 07, 2010	14.39	14.77	14.39	14.74	362,048	+0.37(+2.60%)
Jul 06, 2010	14.50	14.63	14.31	14.36	170,774	+0.20(+1.38%)
Jul 02, 2010	14.17	14.31	14.09	14.17	252,153	+0.01(+0.04%)
Jul 01, 2010	14.13	14.20	13.98	14.16	202,011	+0.14(+1.02%)
Jun 30, 2010	14.19	14.26	14.02	14.02	66,722	-0.11(-0.76%)
Jun 29, 2010	14.38	14.38	14.04	14.13	281,445	-0.58(-3.91%)
Jun 25, 2010	14.70	14.74	14.52	14.70	185,892	+0.17(+1.18%)
Jun 24, 2010	14.73	14.76	14.51	14.53	1,087,139	-0.26(-1.73%)
Jun 23, 2010	14.81	14.89	14.68	14.79	261,829	+0.02(+0.16%)
Jun 22, 2010	14.92	15.02	14.76	14.76	559,135	-0.12(-0.80%)
Jun 21, 2010	15.09	15.14	14.83	14.88	105,921	-0.01(-0.04%)
Jun 18, 2010	14.89	14.93	14.84	14.89	349,705	+0.04(+0.24%)
Jun 17, 2010	14.90	14.90	14.76	14.85	159,047	-0.01(-0.07%)
Jun 16, 2010	14.67	14.89	14.67	14.86	369,875	-0.03(-0.20%)
Jun 15, 2010	14.63	14.90	14.63	14.89	166,686	+0.36(+2.47%)
Jun 14, 2010	14.65	14.66	14.50	14.53	336,806	+0.12(+0.82%)
Jun 11, 2010	14.25	14.41	14.21	14.41	245,357	+0.01(+0.08%)
Jun 10, 2010	14.26	14.44	14.26	14.40	352,541	+0.49(+3.51%)
Jun 09, 2010	14.04	14.11	13.84	13.91	74,887	-0.05(-0.34%)
Jun 08, 2010	13.76	13.97	13.69	13.96	150,657	+0.29(+2.15%)
Jun 07, 2010	13.92	13.94	13.67	13.67	213,150	-0.17(-1.23%)
Jun 04, 2010	13.84	14.14	13.83	13.84	80,750	-0.54(-3.76%)
Jun 03, 2010	14.50	14.50	14.24	14.38	122,575	-0.02(-0.12%)
Jun 02, 2010	14.15	14.40	14.08	14.40	815,435	+0.39(+2.81%)
Jun 01, 2010	14.07	14.35	13.99	14.00	452,822	-0.11(-0.75%)
May 28, 2010	14.11	14.35	14.08	14.11	551,045	-0.27(-1.86%)
May 27, 2010	14.11	14.39	14.04	14.38	243,911	+0.73(+5.37%)
May 26, 2010	13.86	13.93	13.63	13.64	280,884	-0.17(-1.23%)
May 25, 2010	13.48	13.81	13.41	13.81	251,826	-0.08(-0.59%)
May 24, 2010	14.00	14.13	13.90	13.90	229,618	-0.31(-2.19%)
May 21, 2010	13.71	14.27	13.71	14.21	807,661	+0.36(+2.63%)
May 20, 2010	13.80	14.11	13.77	13.84	468,708	-0.57(-3.96%)
May 19, 2010	14.37	14.46	14.20	14.41	187,455	-0.02(-0.16%)
May 18, 2010	14.96	14.96	14.40	14.44	278,783	-0.43(-2.89%)
May 17, 2010	14.93	14.98	14.54	14.87	603,501	-0.12(-0.82%)
May 14, 2010	14.99	15.17	14.86	14.99	193,036	-0.15(-0.97%)
May 13, 2010	15.33	15.35	15.14	15.14	335,213	-0.15(-1.00%)
May 12, 2010	15.17	15.37	15.17	15.29	784,955	+0.22(+1.48%)
May 11, 2010	15.26	15.30	15.07	15.07	415,100	-0.18(-1.19%)
May 10, 2010	15.13	15.25	15.10	15.25	780,701	+0.80(+5.53%)
May 07, 2010	14.63	14.90	14.28	14.45	1,195,788	-0.29(-1.99%)
May 06, 2010	15.26	15.26	0.0059	14.74	819,373	-0.45(-2.94%)
May 05, 2010	15.18	15.36	15.13	15.19	241,774	-0.25(-1.60%)
May 04, 2010	15.77	15.77	15.43	15.44	305,289	-0.68(-4.20%)

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