Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	48.84	49.79	48.77	49.61	1,039,690	+0.77(+1.58%)
Apr 28, 2011	49.06	49.23	48.54	48.84	1,516,878	-0.51(-1.03%)
Apr 27, 2011	49.84	50.07	48.58	49.35	1,830,255	-0.18(-0.36%)
Apr 26, 2011	51.13	51.79	49.23	49.53	2,830,082	-1.81(-3.53%)
Apr 25, 2011	51.40	51.54	50.74	51.34	1,445,132	-0.01(-0.02%)
Apr 21, 2011	50.65	51.37	50.42	51.35	1,239,214	+1.09(+2.17%)
Apr 20, 2011	50.19	50.34	49.70	50.26	1,702,106	+1.01(+2.05%)
Apr 19, 2011	48.62	49.72	48.62	49.25	1,262,588	+0.86(+1.78%)
Apr 18, 2011	49.05	49.05	47.87	48.39	1,375,838	-1.20(-2.42%)
Apr 15, 2011	48.21	49.75	48.19	49.59	1,822,432	+1.46(+3.03%)
Apr 14, 2011	47.72	48.26	47.52	48.13	994,889	+0.16(+0.33%)
Apr 13, 2011	48.68	48.85	47.79	47.97	1,530,274	-0.35(-0.72%)
Apr 12, 2011	49.13	49.50	48.19	48.32	1,392,807	-1.36(-2.74%)
Apr 11, 2011	50.52	50.52	49.47	49.68	1,200,086	-0.91(-1.80%)
Apr 08, 2011	52.06	52.06	50.30	50.59	760,740	-0.95(-1.84%)
Apr 07, 2011	51.84	52.13	51.47	51.54	866,783	-0.43(-0.83%)
Apr 06, 2011	52.07	52.49	51.51	51.97	927,453	+0.03(+0.06%)
Apr 05, 2011	51.72	52.30	51.35	51.94	1,309,382	+0.13(+0.25%)
Apr 04, 2011	51.61	51.84	51.17	51.81	975,132	+0.27(+0.52%)
Apr 01, 2011	51.84	52.44	51.26	51.54	1,318,674	+0.11(+0.21%)
Mar 31, 2011	51.00	51.49	50.74	51.43	1,299,863	+0.35(+0.69%)
Mar 30, 2011	51.08	51.08	51.08	51.08	1,932,653	+1.74(+3.53%)
Mar 29, 2011	49.15	49.50	48.77	49.34	1,434,134	+1.10(+2.28%)
Mar 28, 2011	48.78	48.93	48.23	48.24	806,477	-0.49(-1.01%)
Mar 25, 2011	48.68	49.14	48.42	48.73	652,541	+0.17(+0.35%)
Mar 24, 2011	48.37	48.76	47.84	48.56	648,016	+0.51(+1.06%)
Mar 23, 2011	47.88	48.34	47.32	48.05	744,333	-0.07(-0.15%)
Mar 22, 2011	49.37	49.37	47.85	48.12	1,524,903	-1.28(-2.59%)
Mar 21, 2011	49.32	49.52	49.11	49.40	1,241,346	+0.74(+1.52%)
Mar 18, 2011	49.35	49.35	48.49	48.66	1,005,131	+0.63(+1.31%)
Mar 17, 2011	48.62	48.92	47.77	48.03	1,251,880	+0.56(+1.18%)
Mar 16, 2011	48.34	48.70	46.88	47.47	1,261,789	-1.11(-2.28%)
Mar 15, 2011	48.22	48.98	48.14	48.58	1,347,249	-0.22(-0.45%)
Mar 14, 2011	48.45	49.39	47.99	48.80	1,775,871	-0.28(-0.57%)
Mar 11, 2011	47.10	49.15	47.09	49.08	1,454,891	+1.97(+4.18%)
Mar 10, 2011	47.77	47.96	47.05	47.11	1,308,276	-1.45(-2.99%)
Mar 09, 2011	48.42	48.99	48.00	48.56	855,142	-0.08(-0.16%)
Mar 08, 2011	48.55	49.12	47.98	48.64	753,300	+0.50(+1.04%)
Mar 07, 2011	49.81	49.82	47.91	48.14	2,350,412	-1.46(-2.94%)
Mar 04, 2011	50.73	50.84	49.28	49.60	2,026,663	-1.21(-2.38%)
Mar 03, 2011	50.54	50.85	50.25	50.81	1,698,217	+0.96(+1.93%)
Mar 02, 2011	49.32	50.64	49.32	49.85	1,842,644	+0.32(+0.65%)
Mar 01, 2011	50.20	50.26	49.21	49.53	1,990,278	-0.53(-1.06%)
Feb 28, 2011	49.84	50.13	49.34	50.06	906,036	+0.39(+0.79%)
Feb 25, 2011	49.06	49.80	49.02	49.67	879,654	+0.84(+1.72%)
Feb 24, 2011	48.35	49.50	47.95	48.83	1,273,927	+0.36(+0.74%)
Feb 23, 2011	48.87	49.42	47.17	48.47	2,287,832	-0.62(-1.26%)
Feb 22, 2011	50.99	50.99	48.96	49.09	1,503,350	-2.46(-4.77%)
Feb 18, 2011	51.99	52.00	51.09	51.55	782,307	-0.46(-0.88%)
Feb 17, 2011	51.58	52.10	51.19	52.01	773,122	+0.30(+0.58%)
Feb 16, 2011	51.02	51.82	50.98	51.71	929,054	+0.97(+1.91%)
Feb 15, 2011	51.68	51.68	50.73	50.74	1,051,040	-1.12(-2.16%)
Feb 14, 2011	52.17	52.40	51.82	51.86	1,072,307	-0.28(-0.54%)
Feb 11, 2011	51.45	52.20	51.38	52.14	755,616	+0.29(+0.56%)
Feb 10, 2011	51.07	51.96	51.02	51.85	861,752	+0.37(+0.72%)
Feb 09, 2011	52.47	52.55	50.97	51.48	1,282,590	-1.32(-2.50%)
Feb 08, 2011	52.88	53.00	52.17	52.80	1,193,547	-0.14(-0.26%)
Feb 07, 2011	52.14	53.18	52.14	52.94	782,531	+0.84(+1.61%)
Feb 04, 2011	51.99	52.20	51.51	52.10	1,278,209	+0.25(+0.48%)
Feb 03, 2011	51.88	52.08	50.94	51.85	784,454	-0.28(-0.54%)
Feb 02, 2011	52.12	52.59	51.78	52.13	908,985	-0.40(-0.76%)
Feb 01, 2011	52.10	52.67	51.98	52.53	1,175,443	+1.16(+2.26%)
Jan 31, 2011	50.07	51.68	49.74	51.37	1,351,525	+1.42(+2.84%)
Jan 28, 2011	52.21	52.50	49.91	49.95	1,581,966	-2.15(-4.13%)
Jan 27, 2011	52.86	52.86	51.25	52.10	1,143,171	-0.91(-1.72%)
Jan 26, 2011	51.07	53.12	51.07	53.01	4,299,111	+3.52(+7.11%)
Jan 25, 2011	48.40	49.53	48.08	49.49	2,682,393	-0.83(-1.65%)
Jan 24, 2011	49.96	50.98	49.65	50.32	1,211,204	+0.60(+1.21%)
Jan 21, 2011	49.86	50.35	49.24	49.72	1,267,090	+0.40(+0.81%)
Jan 20, 2011	50.17	50.20	48.87	49.32	1,499,429	-0.77(-1.54%)
Jan 19, 2011	51.06	51.41	49.53	50.09	1,498,465	-1.07(-2.09%)
Jan 18, 2011	50.71	51.20	50.29	51.16	1,203,172	+0.14(+0.27%)
Jan 14, 2011	48.71	55.73	48.71	51.02	2,963,974	+2.27(+4.66%)
Jan 13, 2011	48.55	49.00	48.19	48.75	1,367,797	+0.07(+0.14%)
Jan 12, 2011	47.40	48.79	47.40	48.68	2,268,656	+1.58(+3.35%)
Jan 11, 2011	46.17	47.16	45.88	47.10	1,914,546	+1.22(+2.66%)
Jan 10, 2011	45.63	45.95	45.32	45.88	1,768,464	+0.61(+1.35%)
Jan 07, 2011	45.75	46.10	44.92	45.27	857,033	-0.40(-0.88%)
Jan 06, 2011	45.49	45.99	45.40	45.67	1,198,528	+0.18(+0.40%)
Jan 05, 2011	45.90	46.05	45.30	45.49	1,276,226	-0.55(-1.19%)
Jan 04, 2011	47.00	47.04	45.97	46.04	1,286,628	-0.94(-2.00%)
Jan 03, 2011	46.21	47.38	45.92	46.98	1,109,137	+1.13(+2.46%)
Dec 31, 2010	45.82	46.11	45.70	45.85	491,105	-0.13(-0.28%)
Dec 30, 2010	45.95	46.20	45.87	45.98	318,596	-0.13(-0.28%)
Dec 29, 2010	46.01	46.36	45.97	46.11	454,896	+0.24(+0.52%)
Dec 28, 2010	45.83	46.17	45.45	45.87	584,909	+0.09(+0.20%)
Dec 27, 2010	45.56	45.81	45.30	45.78	478,882	-0.04(-0.09%)
Dec 23, 2010	46.29	46.38	45.12	45.82	1,434,412	-0.50(-1.08%)
Dec 22, 2010	44.36	47.97	44.28	46.32	4,111,297	+2.17(+4.92%)
Dec 21, 2010	43.99	44.20	43.88	44.15	878,559	+0.40(+0.91%)
Dec 20, 2010	43.63	44.02	43.51	43.75	1,405,877	+0.23(+0.53%)
Dec 17, 2010	42.42	43.59	42.24	43.52	1,463,884	+1.04(+2.45%)
Dec 16, 2010	42.04	42.48	41.80	42.48	781,359	+0.42(+1.00%)
Dec 15, 2010	42.89	43.18	41.98	42.06	984,322	-0.77(-1.80%)
Dec 14, 2010	43.07	43.51	42.71	42.83	846,038	-0.11(-0.26%)
Dec 13, 2010	43.05	43.34	42.90	42.94	1,004,527	+0.08(+0.19%)
Dec 10, 2010	42.39	43.06	42.15	42.86	765,113	+0.63(+1.49%)
Dec 09, 2010	42.13	42.31	41.87	42.23	917,940	+0.36(+0.86%)
Dec 08, 2010	41.78	42.10	41.70	41.87	1,018,731	+0.19(+0.46%)
Dec 07, 2010	42.12	42.19	41.37	41.68	1,020,034	+0.01(+0.02%)
Dec 06, 2010	41.38	41.89	41.29	41.67	1,223,088	+0.39(+0.94%)
Dec 03, 2010	40.42	41.33	40.18	41.28	1,133,679	+0.64(+1.57%)
Dec 02, 2010	39.30	40.84	39.16	40.64	1,566,163	+1.30(+3.30%)
Dec 01, 2010	39.20	39.50	39.13	39.34	1,005,871	+0.84(+2.18%)
Nov 30, 2010	38.41	38.82	38.16	38.50	1,158,802	-0.38(-0.98%)
Nov 29, 2010	38.34	39.10	37.39	38.88	1,818,916	-0.03(-0.08%)
Nov 26, 2010	39.13	39.33	38.90	38.91	548,331	-0.72(-1.82%)
Nov 24, 2010	39.59	39.63	39.63	39.63	985,783	+0.62(+1.59%)
Nov 23, 2010	39.24	39.31	38.50	39.01	2,702,670	-0.61(-1.54%)
Nov 22, 2010	40.17	40.17	38.98	39.62	2,869,685	-0.71(-1.76%)
Nov 19, 2010	40.89	41.15	40.08	40.33	1,522,247	-0.54(-1.32%)
Nov 18, 2010	40.80	42.14	40.69	40.87	1,844,411	+0.62(+1.54%)
Nov 17, 2010	40.03	41.01	39.95	40.25	1,463,504	+0.30(+0.75%)
Nov 16, 2010	41.25	41.64	39.70	39.95	2,190,468	-2.12(-5.04%)
Nov 15, 2010	41.85	42.40	41.85	42.07	1,064,051	+0.35(+0.84%)
Nov 12, 2010	42.24	42.55	41.56	41.72	971,430	-0.81(-1.90%)
Nov 11, 2010	42.23	42.76	42.15	42.53	965,633	-0.21(-0.49%)
Nov 10, 2010	42.69	42.77	42.13	42.74	794,562	+0.13(+0.31%)
Nov 09, 2010	42.83	43.22	42.26	42.61	1,105,580	-0.15(-0.35%)
Nov 08, 2010	42.20	42.82	42.15	42.76	1,236,171	+0.28(+0.66%)
Nov 05, 2010	41.09	42.56	40.91	42.48	1,900,949	+1.37(+3.33%)
Nov 04, 2010	39.97	41.13	39.94	41.11	1,225,577	+1.56(+3.94%)
Nov 03, 2010	39.67	39.70	38.81	39.55	741,737	-0.08(-0.20%)
Nov 02, 2010	39.37	39.78	39.24	39.63	795,699	+0.72(+1.85%)
Nov 01, 2010	38.83	39.41	38.67	38.91	676,851	+0.30(+0.78%)
Oct 29, 2010	38.65	38.90	38.44	38.61	957,506	-0.13(-0.34%)
Oct 28, 2010	38.28	38.93	38.19	38.74	1,096,251	+0.67(+1.76%)
Oct 27, 2010	38.86	38.86	37.75	38.07	1,312,329	-0.99(-2.53%)
Oct 25, 2010	39.51	39.73	39.00	39.06	921,292	-0.15(-0.38%)
Oct 22, 2010	39.50	39.58	39.03	39.21	536,696	-0.14(-0.36%)
Oct 21, 2010	39.47	39.78	39.06	39.35	775,621	+0.12(+0.31%)
Oct 20, 2010	38.78	39.47	38.78	39.23	817,005	+0.60(+1.55%)
Oct 19, 2010	39.08	39.37	38.42	38.63	1,239,429	-1.05(-2.65%)
Oct 18, 2010	39.46	39.85	39.07	39.68	1,120,534	+0.30(+0.76%)
Oct 15, 2010	40.16	40.16	39.19	39.38	1,181,526	-0.54(-1.35%)
Oct 14, 2010	40.58	40.69	39.55	39.92	1,031,383	-0.60(-1.48%)
Oct 13, 2010	40.11	40.82	39.97	40.52	994,603	+0.65(+1.63%)
Oct 12, 2010	39.73	39.95	39.05	39.87	647,324	+0.02(+0.05%)
Oct 11, 2010	40.28	40.40	39.72	39.85	684,485	-0.38(-0.94%)
Oct 08, 2010	40.23	40.40	39.63	40.23	685,630	+0.56(+1.41%)
Oct 07, 2010	40.54	40.54	39.47	39.67	2,142,287	-0.66(-1.64%)
Oct 06, 2010	39.86	40.40	39.75	40.33	1,343,784	+0.40(+1.00%)
Oct 05, 2010	38.75	40.12	38.75	39.93	1,536,700	+1.58(+4.12%)
Oct 04, 2010	38.93	39.12	38.15	38.35	922,609	-0.66(-1.69%)
Oct 01, 2010	39.01	39.63	38.97	39.01	1,502,754	+0.31(+0.79%)
Sep 30, 2010	38.70	39.28	38.41	38.70	800	+0.06(+0.16%)
Sep 29, 2010	37.67	38.87	37.52	38.64	1,509,181	+0.89(+2.36%)
Sep 28, 2010	37.86	37.88	37.17	37.75	1,063,011	+0.03(+0.08%)
Sep 27, 2010	37.41	38.20	37.09	37.72	1,165,613	+0.31(+0.83%)
Sep 24, 2010	37.15	37.59	37.08	37.41	871,715	+0.82(+2.24%)
Sep 23, 2010	36.71	37.05	36.43	36.59	1,105,924	-0.47(-1.27%)
Sep 22, 2010	37.00	37.50	36.75	37.06	1,009,612	+0.05(+0.14%)
Sep 21, 2010	36.92	37.34	36.75	37.01	1,061,103	+0.11(+0.30%)
Sep 20, 2010	36.39	36.96	36.15	36.90	987,820	+0.79(+2.19%)
Sep 17, 2010	36.11	36.38	35.73	36.11	972,276	-0.16(-0.44%)
Sep 15, 2010	36.35	36.66	36.03	36.27	1,551,277	-0.16(-0.44%)
Sep 14, 2010	36.99	36.99	36.42	36.43	1,151,213	-0.62(-1.67%)
Sep 13, 2010	37.18	37.40	36.72	37.05	1,500,519	+0.21(+0.57%)
Sep 10, 2010	37.07	37.46	36.80	36.84	797,776	-0.12(-0.32%)
Sep 09, 2010	37.49	37.54	36.67	36.96	600,560	-0.09(-0.24%)
Sep 08, 2010	37.36	37.45	36.91	37.05	1,008,106	-0.27(-0.72%)
Sep 07, 2010	36.82	37.59	36.82	37.32	133	+0.20(+0.54%)
Sep 03, 2010	37.14	37.49	36.63	37.12	757,575	+0.31(+0.84%)
Sep 02, 2010	36.16	36.96	36.04	36.81	1,014,740	+0.81(+2.25%)
Sep 01, 2010	35.24	36.06	35.24	36.00	1,320,029	+1.36(+3.93%)
Aug 31, 2010	34.59	34.99	34.40	34.64	4,025	-0.26(-0.74%)
Aug 30, 2010	35.42	35.79	34.87	34.90	1,119,175	+0.00(+0.00%)
Aug 27, 2010	35.54	35.57	34.73	34.90	1,100,567	-0.21(-0.60%)
Aug 26, 2010	35.11	35.61	34.70	35.11	200	+0.05(+0.14%)
Aug 25, 2010	34.66	35.22	34.50	35.06	1,235,215	-0.03(-0.09%)
Aug 24, 2010	34.79	35.27	34.39	35.09	166	-0.01(-0.03%)
Aug 23, 2010	35.71	36.04	35.09	35.10	628,026	-0.30(-0.85%)
Aug 20, 2010	35.47	35.76	35.22	35.40	1,481,570	-0.38(-1.06%)
Aug 19, 2010	35.84	36.00	35.47	35.78	166	-0.27(-0.75%)
Aug 18, 2010	35.57	36.36	35.41	36.05	1,147,825	+0.39(+1.09%)
Aug 17, 2010	35.48	36.39	35.29	35.66	1,292,967	+0.59(+1.68%)
Aug 16, 2010	34.97	35.50	34.75	35.07	958,223	-0.09(-0.26%)
Aug 13, 2010	35.16	35.50	34.96	35.16	804,966	+0.06(+0.17%)
Aug 12, 2010	34.99	35.40	34.65	35.10	1,237,337	-0.05(-0.14%)
Aug 11, 2010	35.74	35.74	35.09	35.15	1,768,634	-1.30(-3.57%)
Aug 10, 2010	36.25	36.66	35.93	36.45	1,352,422	-0.38(-1.03%)
Aug 09, 2010	36.92	36.98	36.34	36.83	1,330,483	+0.12(+0.33%)
Aug 06, 2010	36.71	36.74	35.70	36.71	1,392,855	+0.18(+0.49%)
Aug 05, 2010	36.79	37.18	36.35	36.53	1,774,647	-0.50(-1.35%)
Aug 04, 2010	37.27	37.57	36.85	37.03	1,317,994	-0.20(-0.54%)
Aug 03, 2010	37.45	37.72	36.96	37.23	1,515,225	-0.44(-1.17%)
Aug 02, 2010	37.25	37.71	36.85	37.67	1,651,220	+1.10(+3.01%)
Jul 30, 2010	36.57	36.74	35.31	36.57	2,389,854	+0.59(+1.64%)
Jul 29, 2010	36.34	36.38	35.92	35.98	2,225,222	-0.15(-0.42%)
Jul 28, 2010	37.13	37.19	35.61	36.13	3,173,227	-0.96(-2.59%)
Jul 27, 2010	37.09	39.15	36.87	37.09	133	-2.88(-7.21%)
Jul 26, 2010	39.79	40.00	39.08	39.97	1,202,797	+0.67(+1.70%)
Jul 23, 2010	38.59	39.36	38.30	39.30	753,126	+0.71(+1.84%)
Jul 22, 2010	37.67	38.82	37.67	38.59	879,074	+1.64(+4.44%)
Jul 21, 2010	37.81	37.84	36.74	36.95	1,116,736	-0.66(-1.75%)
Jul 20, 2010	37.61	37.68	35.98	37.61	929,573	+1.10(+3.01%)
Jul 19, 2010	36.71	36.74	35.95	36.51	715,682	+0.32(+0.88%)
Jul 16, 2010	36.19	37.35	36.14	36.19	1,301,794	-1.54(-4.08%)
Jul 15, 2010	38.47	38.52	37.06	37.73	1,395,890	-0.75(-1.95%)
Jul 14, 2010	38.41	38.67	38.04	38.48	930,704	-0.18(-0.47%)
Jul 13, 2010	37.83	38.87	37.83	38.66	100	+1.30(+3.48%)
Jul 12, 2010	37.70	37.89	37.16	37.36	825,356	-0.61(-1.61%)
Jul 09, 2010	37.97	38.06	37.07	37.97	820,996	+0.60(+1.61%)
Jul 08, 2010	37.51	37.78	36.82	37.37	1,646,816	+0.07(+0.19%)
Jul 07, 2010	36.05	37.37	35.92	37.30	1,272,354	+1.23(+3.41%)
Jul 06, 2010	36.14	36.82	35.60	36.07	715	+0.64(+1.81%)
Jul 02, 2010	35.43	36.07	35.01	35.43	1,467,290	-0.42(-1.17%)
Jul 01, 2010	35.98	36.09	34.91	35.85	2,248,801	-0.59(-1.62%)
Jun 30, 2010	36.61	37.47	36.37	36.44	555	-0.47(-1.27%)
Jun 29, 2010	38.30	38.46	36.54	36.91	100	-2.59(-6.56%)
Jun 25, 2010	39.50	39.87	38.96	39.50	1,889,991	+0.14(+0.36%)
Jun 24, 2010	40.23	40.41	39.24	39.36	1,096,401	-1.05(-2.60%)
Jun 23, 2010	40.77	40.80	39.46	40.41	1,260,141	-0.22(-0.54%)
Jun 22, 2010	41.67	42.20	40.51	40.63	758,087	-1.03(-2.47%)
Jun 21, 2010	42.23	42.84	41.43	41.66	1,132,478	+0.04(+0.10%)
Jun 18, 2010	41.62	41.70	41.25	41.62	1,166,101	+0.09(+0.22%)
Jun 17, 2010	41.93	41.98	40.88	41.53	1,104,767	-0.27(-0.65%)
Jun 16, 2010	41.46	42.26	41.37	41.80	1,212,031	+0.01(+0.02%)
Jun 15, 2010	41.21	41.87	40.76	41.79	1,452,860	+1.01(+2.48%)
Jun 14, 2010	41.67	41.99	40.65	40.78	1,207,306	-0.04(-0.10%)
Jun 11, 2010	40.52	40.99	40.02	40.82	1,649,435	-0.33(-0.80%)
Jun 10, 2010	40.65	41.20	40.37	41.15	1,279,426	+1.53(+3.86%)
Jun 09, 2010	39.76	40.98	39.37	39.62	1,552,474	+0.24(+0.61%)
Jun 08, 2010	38.73	39.50	38.36	39.38	2,044,890	+0.84(+2.18%)
Jun 07, 2010	39.72	40.00	38.42	38.54	2,190,656	-1.60(-3.99%)
Jun 04, 2010	40.14	42.30	40.05	40.14	2,689,394	-3.56(-8.15%)
Jun 03, 2010	43.24	43.92	42.82	43.70	3,806,726	+1.12(+2.63%)
Jun 02, 2010	40.72	42.58	40.07	42.58	3,501,010	+2.35(+5.84%)
Jun 01, 2010	41.41	41.90	40.12	40.23	1,308,909	-1.53(-3.66%)
May 28, 2010	41.76	42.48	41.37	41.76	1,125,583	-0.67(-1.58%)
May 27, 2010	41.56	42.46	41.38	42.43	1,544,629	+1.96(+4.84%)
May 26, 2010	41.13	41.78	40.37	40.47	1,447,079	-0.17(-0.42%)
May 25, 2010	40.00	40.66	39.33	40.64	100	-0.16(-0.39%)
May 24, 2010	41.93	41.96	40.72	40.80	1,450,243	-1.26(-3.00%)
May 21, 2010	40.15	42.30	40.00	42.06	2,312,003	+1.27(+3.11%)
May 20, 2010	40.68	41.95	40.50	40.79	2,706,145	-2.28(-5.29%)
May 19, 2010	44.69	44.92	42.29	43.07	3,342,228	-1.98(-4.40%)
May 18, 2010	46.44	47.20	44.88	45.05	1,434,491	-0.84(-1.83%)
May 17, 2010	46.18	46.73	44.64	45.89	1,998,023	-0.22(-0.48%)
May 14, 2010	46.11	46.34	45.18	46.11	2,590,222	-0.58(-1.24%)
May 13, 2010	46.71	47.42	46.22	46.69	2,018,468	-0.11(-0.24%)
May 12, 2010	45.01	46.87	45.00	46.80	1,892,750	+2.06(+4.60%)
May 11, 2010	45.81	45.82	44.69	44.74	2,477,914	-0.42(-0.93%)
May 10, 2010	44.93	45.16	44.53	45.16	2,322,261	+2.81(+6.64%)
May 07, 2010	43.89	44.25	41.40	42.35	3,259,546	-1.96(-4.42%)
May 06, 2010	44.30	46.33	41.15	44.31	2,183	-1.29(-2.84%)
May 05, 2010	45.71	46.39	45.41	45.60	2,166,167	-0.88(-1.88%)
May 04, 2010	48.36	48.75	46.21	46.48	2,904,620	-2.65(-5.39%)

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