Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	61.56	61.95	60.44	61.26	2,621,386	-0.22(-0.36%)
Apr 28, 2011	60.65	61.90	60.65	61.48	3,590,736	+0.80(+1.31%)
Apr 27, 2011	60.14	60.83	59.82	60.68	2,747,087	+0.77(+1.29%)
Apr 26, 2011	59.92	60.22	59.44	59.91	2,434,921	+0.16(+0.26%)
Apr 25, 2011	58.89	60.09	58.79	59.75	2,267,524	+0.67(+1.14%)
Apr 21, 2011	58.83	59.16	58.30	59.08	2,315,166	+0.45(+0.78%)
Apr 20, 2011	58.64	58.64	57.83	58.62	2,359,037	+0.67(+1.15%)
Apr 19, 2011	57.80	58.18	57.50	57.96	2,251,785	+0.17(+0.30%)
Apr 18, 2011	57.85	57.95	57.40	57.78	2,256,454	-0.36(-0.63%)
Apr 15, 2011	57.54	58.38	57.42	58.15	3,287,011	+0.68(+1.19%)
Apr 14, 2011	55.98	57.64	55.85	57.46	3,213,129	+1.28(+2.28%)
Apr 13, 2011	56.15	56.47	56.03	56.18	1,903,217	+0.16(+0.28%)
Apr 12, 2011	56.30	56.59	55.91	56.03	2,481,621	-0.53(-0.94%)
Apr 11, 2011	56.50	56.99	56.23	56.55	2,502,294	+0.05(+0.09%)
Apr 08, 2011	57.23	57.34	56.24	56.50	2,798,871	-0.39(-0.68%)
Apr 07, 2011	57.16	57.29	55.92	56.89	6,248,908	-0.51(-0.89%)
Apr 06, 2011	57.44	57.47	57.03	57.39	1,396,544	+0.09(+0.16%)
Apr 05, 2011	57.09	57.68	56.99	57.30	2,101,890	+0.11(+0.19%)
Apr 04, 2011	57.39	57.69	57.05	57.20	2,049,290	-0.09(-0.15%)
Apr 01, 2011	57.50	57.78	57.03	57.28	2,696,863	-0.03(-0.05%)
Mar 31, 2011	56.81	57.64	56.81	57.31	2,727,794	+0.26(+0.45%)
Mar 30, 2011	57.05	57.05	57.05	57.05	3,287,335	+0.40(+0.71%)
Mar 29, 2011	56.27	56.72	55.53	56.65	2,422,468	+0.42(+0.75%)
Mar 28, 2011	56.03	56.54	55.99	56.23	2,405,095	+0.27(+0.48%)
Mar 25, 2011	55.48	56.17	55.30	55.96	2,012,050	+0.51(+0.93%)
Mar 24, 2011	55.28	55.65	54.74	55.45	2,523,145	+0.43(+0.78%)
Mar 23, 2011	55.97	55.99	54.91	55.02	2,942,338	-1.09(-1.94%)
Mar 22, 2011	56.24	56.40	55.79	56.11	2,971,403	-0.21(-0.37%)
Mar 21, 2011	56.49	56.75	56.27	56.31	2,624,456	+0.76(+1.37%)
Mar 18, 2011	55.93	56.19	55.35	55.55	4,296,186	+0.34(+0.62%)
Mar 17, 2011	55.83	55.93	54.72	55.21	3,545,295	+0.18(+0.32%)
Mar 16, 2011	55.95	56.06	54.65	55.04	3,331,114	-1.05(-1.88%)
Mar 15, 2011	56.12	56.61	56.05	56.09	3,414,912	-0.40(-0.71%)
Mar 14, 2011	56.73	57.08	56.35	56.49	2,618,472	-0.66(-1.15%)
Mar 11, 2011	56.40	57.24	56.15	57.15	2,164,491	+0.79(+1.39%)
Mar 10, 2011	56.46	56.86	56.26	56.36	2,484,871	-0.60(-1.06%)
Mar 09, 2011	57.16	57.64	56.71	56.97	2,166,738	-0.38(-0.66%)
Mar 08, 2011	56.87	57.70	56.76	57.35	2,173,042	+0.68(+1.21%)
Mar 07, 2011	57.30	57.49	56.29	56.66	1,814,851	-0.37(-0.66%)
Mar 04, 2011	57.26	57.63	56.62	57.04	2,046,530	-0.39(-0.68%)
Mar 03, 2011	57.05	57.51	57.02	57.43	2,501,299	+1.04(+1.85%)
Mar 02, 2011	57.25	57.64	56.29	56.38	3,477,670	-0.86(-1.50%)
Mar 01, 2011	59.00	59.09	57.21	57.24	4,147,319	-1.60(-2.73%)
Feb 28, 2011	57.37	58.97	57.37	58.85	3,870,064	+1.64(+2.86%)
Feb 25, 2011	56.78	57.27	56.54	57.21	3,950,471	+0.72(+1.27%)
Feb 24, 2011	57.20	57.20	55.75	56.50	2,908,703	-0.72(-1.25%)
Feb 23, 2011	57.54	58.03	56.59	57.21	3,688,526	-0.48(-0.83%)
Feb 22, 2011	57.16	58.07	57.15	57.69	3,350,564	-0.03(-0.06%)
Feb 18, 2011	58.03	58.03	57.30	57.73	2,630,924	-0.10(-0.18%)
Feb 17, 2011	57.51	57.91	57.39	57.83	1,576,274	+0.17(+0.30%)
Feb 16, 2011	57.47	57.97	57.28	57.66	2,389,151	+0.51(+0.90%)
Feb 15, 2011	56.93	57.67	56.76	57.14	1,659,619	-0.10(-0.17%)
Feb 14, 2011	57.46	57.54	56.69	57.24	2,242,064	-0.07(-0.12%)
Feb 11, 2011	56.85	57.46	56.59	57.31	2,334,295	+0.40(+0.70%)
Feb 10, 2011	56.33	57.12	56.16	56.91	3,246,351	+0.51(+0.90%)
Feb 09, 2011	56.41	56.74	56.06	56.40	2,373,912	-0.01(-0.01%)
Feb 08, 2011	55.88	56.44	55.60	56.41	3,092,643	+0.66(+1.18%)
Feb 07, 2011	55.06	55.78	54.99	55.75	5,174,101	+0.83(+1.51%)
Feb 04, 2011	55.33	55.73	54.61	54.92	4,568,192	-0.65(-1.17%)
Feb 03, 2011	54.47	55.69	54.47	55.57	4,021,182	+0.97(+1.78%)
Feb 02, 2011	54.32	54.92	54.05	54.60	3,144,615	+0.21(+0.39%)
Feb 01, 2011	54.15	54.55	53.49	54.39	3,136,251	+0.54(+1.01%)
Jan 31, 2011	53.12	53.95	53.12	53.85	2,519,826	+0.79(+1.48%)
Jan 28, 2011	53.92	54.20	52.84	53.06	3,161,302	-0.73(-1.36%)
Jan 27, 2011	53.67	53.91	53.08	53.79	2,950,598	+0.34(+0.64%)
Jan 26, 2011	53.46	53.71	52.90	53.45	2,713,102	+0.08(+0.15%)
Jan 25, 2011	52.94	53.42	52.57	53.37	3,360,977	+0.43(+0.81%)
Jan 24, 2011	53.02	53.10	52.39	52.94	2,751,933	+0.12(+0.22%)
Jan 21, 2011	52.65	52.83	52.30	52.83	2,701,389	+0.40(+0.76%)
Jan 20, 2011	52.39	53.03	52.29	52.43	2,529,747	+0.03(+0.05%)
Jan 19, 2011	53.03	53.06	52.12	52.40	3,250,050	-0.56(-1.06%)
Jan 18, 2011	52.47	52.97	52.08	52.97	2,647,063	+0.45(+0.86%)
Jan 14, 2011	52.07	52.53	51.76	52.51	2,424,631	+0.42(+0.81%)
Jan 13, 2011	51.78	52.16	51.50	52.10	2,009,134	+0.23(+0.45%)
Jan 12, 2011	52.19	52.40	51.56	51.86	3,352,766	+0.07(+0.14%)
Jan 11, 2011	52.08	52.50	51.65	51.79	4,510,996	+0.02(+0.03%)
Jan 10, 2011	51.24	52.32	51.22	51.77	4,929,015	+0.31(+0.61%)
Jan 07, 2011	50.90	51.58	50.89	51.46	4,375,814	+0.21(+0.40%)
Jan 06, 2011	52.25	52.28	50.58	51.25	4,492,371	-0.90(-1.72%)
Jan 05, 2011	51.86	52.40	51.86	52.15	3,689,130	+0.16(+0.32%)
Jan 04, 2011	53.49	53.61	51.73	51.98	4,668,794	-1.59(-2.96%)
Jan 03, 2011	53.19	53.64	53.13	53.57	4,340,034	+0.76(+1.45%)
Dec 31, 2010	52.81	53.23	52.69	52.81	2,298,846	-0.09(-0.17%)
Dec 30, 2010	52.98	53.23	52.83	52.90	2,046,124	-0.32(-0.60%)
Dec 29, 2010	52.90	53.27	52.37	53.22	2,461,224	+0.69(+1.31%)
Dec 28, 2010	52.83	53.03	52.39	52.53	1,830,881	-0.28(-0.53%)
Dec 27, 2010	51.73	52.83	51.64	52.81	1,977,831	+0.91(+1.75%)
Dec 23, 2010	52.25	52.45	51.87	51.90	2,266,024	-0.46(-0.87%)
Dec 22, 2010	52.29	53.08	52.14	52.36	3,466,244	+0.01(+0.02%)
Dec 21, 2010	51.74	52.42	51.30	52.34	3,201,603	+0.92(+1.79%)
Dec 20, 2010	50.65	51.52	50.61	51.43	3,663,735	+0.77(+1.53%)
Dec 17, 2010	50.29	50.79	50.13	50.65	5,131,478	+0.38(+0.76%)
Dec 16, 2010	50.60	50.93	50.05	50.27	4,649,920	-0.30(-0.60%)
Dec 15, 2010	51.63	51.71	50.53	50.57	5,061,716	-1.27(-2.45%)
Dec 14, 2010	52.45	53.24	51.78	51.84	3,326,273	-0.67(-1.27%)
Dec 13, 2010	52.64	52.86	52.36	52.51	2,575,266	-0.01(-0.02%)
Dec 10, 2010	52.46	52.85	52.30	52.52	2,679,727	+0.28(+0.53%)
Dec 09, 2010	53.21	53.37	52.20	52.24	4,162,237	-0.74(-1.40%)
Dec 08, 2010	53.93	54.23	52.56	52.99	3,574,597	-0.89(-1.65%)
Dec 07, 2010	54.52	54.77	53.80	53.87	4,250,033	-0.21(-0.39%)
Dec 06, 2010	53.92	54.25	53.40	54.09	2,544,407	-0.10(-0.18%)
Dec 03, 2010	53.73	54.28	53.61	54.18	2,492,803	+0.08(+0.15%)
Dec 02, 2010	53.16	54.16	52.99	54.10	3,759,172	+1.11(+2.09%)
Dec 01, 2010	53.05	53.19	52.38	52.99	3,186,305	+0.71(+1.36%)
Nov 30, 2010	51.61	52.91	51.56	52.28	5,261,393	-0.12(-0.23%)
Nov 29, 2010	52.08	52.50	51.58	52.40	3,010,844	-0.06(-0.11%)
Nov 26, 2010	52.77	52.77	52.07	52.46	2,120,779	-0.76(-1.43%)
Nov 24, 2010	52.21	53.22	53.22	53.22	3,271,296	+1.43(+2.77%)
Nov 23, 2010	51.50	51.92	51.48	51.79	2,649,776	-0.54(-1.02%)
Nov 22, 2010	51.89	52.57	51.82	52.32	2,868,442	+0.22(+0.42%)
Nov 19, 2010	51.83	52.22	51.29	52.11	3,113,059	+0.12(+0.22%)
Nov 18, 2010	52.23	52.48	51.81	51.99	3,545,930	+0.54(+1.04%)
Nov 17, 2010	51.18	51.64	50.98	51.45	3,531,873	+0.42(+0.83%)
Nov 16, 2010	52.68	52.92	50.69	51.03	7,362,166	-1.91(-3.60%)
Nov 15, 2010	53.48	54.05	52.89	52.93	3,605,967	-0.36(-0.67%)
Nov 12, 2010	53.12	53.71	52.79	53.29	3,846,069	-0.14(-0.26%)
Nov 11, 2010	54.00	54.25	53.14	53.43	4,171,044	-0.88(-1.63%)
Nov 10, 2010	53.45	54.31	53.35	54.31	4,466,237	+1.03(+1.94%)
Nov 09, 2010	56.03	56.10	52.91	53.28	9,344,607	-2.67(-4.77%)
Nov 08, 2010	56.06	56.08	55.34	55.95	5,214,393	+0.25(+0.45%)
Nov 05, 2010	54.90	55.79	54.37	55.70	6,770,802	+1.02(+1.86%)
Nov 04, 2010	53.65	54.74	52.99	54.68	6,803,980	+1.56(+2.93%)
Nov 03, 2010	52.96	53.33	52.56	53.12	3,612,451	+0.16(+0.31%)
Nov 02, 2010	52.38	53.04	52.10	52.96	4,814,622	+1.03(+1.98%)
Nov 01, 2010	51.08	52.12	50.74	51.93	4,533,139	+1.37(+2.71%)
Oct 29, 2010	50.75	51.07	50.56	50.56	4,249,641	-0.20(-0.39%)
Oct 28, 2010	51.32	51.51	50.17	50.76	3,406,624	-0.20(-0.39%)
Oct 27, 2010	50.87	51.22	50.54	50.96	3,529,856	-0.59(-1.14%)
Oct 25, 2010	51.90	51.92	51.33	51.55	2,900,923	+0.11(+0.21%)
Oct 22, 2010	51.66	51.97	51.22	51.44	2,859,713	-0.15(-0.29%)
Oct 21, 2010	51.86	52.37	51.27	51.59	3,450,963	-0.12(-0.23%)
Oct 20, 2010	50.74	52.12	50.74	51.71	5,942,200	+1.10(+2.16%)
Oct 19, 2010	51.21	51.54	50.49	50.62	5,589,056	-1.11(-2.14%)
Oct 18, 2010	51.42	51.77	51.06	51.72	3,779,973	+0.39(+0.76%)
Oct 15, 2010	51.51	51.65	50.95	51.33	3,799,830	+0.39(+0.76%)
Oct 14, 2010	51.07	51.51	50.64	50.94	2,926,082	-0.21(-0.41%)
Oct 13, 2010	51.19	51.65	50.85	51.15	3,398,949	+0.37(+0.73%)
Oct 12, 2010	50.16	51.08	49.98	50.78	3,611,109	+0.37(+0.74%)
Oct 11, 2010	50.38	50.66	50.20	50.41	2,251,755	+0.09(+0.18%)
Oct 08, 2010	50.32	50.66	49.93	50.32	2,707,451	-0.06(-0.13%)
Oct 07, 2010	50.47	50.73	50.08	50.38	7,337	+0.12(+0.23%)
Oct 06, 2010	50.08	50.39	49.87	50.27	2,680,878	-0.08(-0.17%)
Oct 05, 2010	50.19	50.52	49.66	50.35	8,321	+0.68(+1.38%)
Oct 04, 2010	49.19	49.73	49.18	49.67	3,696,510	+0.38(+0.78%)
Oct 01, 2010	49.28	49.33	48.51	49.28	4,312,641	+0.45(+0.92%)
Sep 30, 2010	48.84	49.92	48.61	48.83	43,001	-0.16(-0.33%)
Sep 29, 2010	49.24	49.35	48.83	48.99	5,526	-0.44(-0.88%)
Sep 28, 2010	49.45	49.59	48.63	49.43	36,109	+0.02(+0.03%)
Sep 27, 2010	50.04	50.16	49.30	49.41	2,817,085	-0.74(-1.47%)
Sep 24, 2010	49.41	50.24	49.37	50.15	4,820,239	+1.30(+2.65%)
Sep 23, 2010	48.86	49.90	48.82	48.86	4,120,131	-1.33(-2.64%)
Sep 22, 2010	50.66	50.90	50.00	50.18	3,316,789	-0.52(-1.02%)
Sep 21, 2010	51.42	51.81	50.65	50.70	4,001	-0.51(-0.99%)
Sep 20, 2010	50.49	51.33	50.35	51.21	4,698,193	+1.01(+2.01%)
Sep 17, 2010	50.19	50.25	49.50	50.19	3,336,816	-0.05(-0.10%)
Sep 15, 2010	49.49	50.48	49.35	50.25	3,993,015	+0.57(+1.14%)
Sep 14, 2010	49.78	50.16	49.49	49.68	5,529	-0.34(-0.67%)
Sep 13, 2010	49.93	50.43	49.73	50.02	4,188,316	+0.07(+0.14%)
Sep 10, 2010	49.83	50.09	49.37	49.95	2,279,808	+0.33(+0.67%)
Sep 09, 2010	50.78	50.78	49.45	49.62	6,954	-0.36(-0.73%)
Sep 08, 2010	49.95	50.29	49.67	49.98	8,822	+0.20(+0.40%)
Sep 07, 2010	50.21	50.44	49.73	49.78	21,099	-1.03(-2.02%)
Sep 03, 2010	50.87	51.08	50.46	50.81	4,262,205	+0.59(+1.17%)
Sep 02, 2010	49.39	50.28	49.25	50.22	22,505	+0.95(+1.92%)
Sep 01, 2010	48.48	49.39	48.24	49.27	6,420,464	+1.63(+3.42%)
Aug 31, 2010	47.60	47.81	46.75	47.64	65,064	+0.33(+0.70%)
Aug 30, 2010	47.36	48.06	47.24	47.31	3,248,339	+0.16(+0.35%)
Aug 27, 2010	46.87	47.72	46.28	47.15	5,354,925	+0.23(+0.48%)
Aug 26, 2010	47.36	47.64	46.59	46.92	13,213	-0.17(-0.37%)
Aug 25, 2010	46.01	47.32	46.01	47.09	20,038	+0.62(+1.34%)
Aug 24, 2010	45.77	46.85	45.61	46.47	9,618	+0.12(+0.25%)
Aug 23, 2010	47.06	47.27	46.34	46.36	2,953,674	-0.49(-1.06%)
Aug 20, 2010	46.87	47.17	46.58	46.85	4,237,728	-0.22(-0.47%)
Aug 19, 2010	48.20	48.25	46.91	47.07	7,896	-1.30(-2.69%)
Aug 18, 2010	48.40	48.66	47.92	48.37	1,940	+0.08(+0.16%)
Aug 17, 2010	47.53	48.69	47.20	48.29	10,108	+1.22(+2.58%)
Aug 16, 2010	46.81	47.52	46.51	47.08	2,797,134	+0.07(+0.16%)
Aug 13, 2010	47.00	47.64	46.64	47.00	3,702,835	+0.12(+0.26%)
Aug 12, 2010	46.82	47.66	46.65	46.88	4,749,828	-0.53(-1.11%)
Aug 11, 2010	47.53	48.05	47.05	47.41	2,863	-1.01(-2.08%)
Aug 10, 2010	48.43	48.94	47.83	48.42	120,679	-0.58(-1.17%)
Aug 09, 2010	48.93	49.14	48.56	49.00	4,231,915	+0.43(+0.89%)
Aug 06, 2010	48.56	48.72	47.89	48.56	4,671,134	-0.15(-0.31%)
Aug 05, 2010	48.96	49.40	48.61	48.71	4,804,269	-0.69(-1.40%)
Aug 04, 2010	48.76	49.42	48.44	49.40	62,434	+0.67(+1.38%)
Aug 03, 2010	48.73	48.98	48.34	48.73	31,325	-0.19(-0.40%)
Aug 02, 2010	47.56	49.06	47.34	48.92	7,759,360	+2.25(+4.83%)
Jul 30, 2010	46.67	46.85	45.35	46.67	5,005,837	+0.67(+1.47%)
Jul 29, 2010	46.89	47.23	45.82	45.99	7,396	-0.63(-1.35%)
Jul 28, 2010	46.62	47.26	46.20	46.62	15,871	-0.08(-0.17%)
Jul 27, 2010	46.70	47.08	45.91	46.70	30,931	+0.11(+0.24%)
Jul 26, 2010	45.52	46.68	45.15	46.59	4,626,132	+0.92(+2.02%)
Jul 23, 2010	44.78	45.76	44.38	45.67	5,240,494	+0.51(+1.14%)
Jul 22, 2010	43.80	45.45	43.69	45.16	39,152	+2.08(+4.82%)
Jul 21, 2010	44.70	44.70	42.81	43.08	5,464,366	-1.06(-2.39%)
Jul 20, 2010	44.14	44.23	42.73	44.14	5,415,236	+0.53(+1.22%)
Jul 19, 2010	43.20	43.79	42.51	43.60	4,423,521	+0.59(+1.37%)
Jul 16, 2010	43.01	44.22	42.74	43.01	7,149,926	-0.90(-2.06%)
Jul 15, 2010	44.16	44.50	43.27	43.92	4,579,355	-0.32(-0.72%)
Jul 14, 2010	44.15	44.71	43.81	44.24	69,586	-0.26(-0.59%)
Jul 13, 2010	43.99	44.72	43.81	44.50	11,533	+1.10(+2.54%)
Jul 12, 2010	43.19	43.55	42.52	43.39	2,922,672	+0.16(+0.36%)
Jul 09, 2010	43.24	43.28	42.47	43.24	3,453,062	+0.50(+1.16%)
Jul 08, 2010	43.02	43.12	41.95	42.74	40,389	+0.25(+0.58%)
Jul 07, 2010	40.69	42.54	40.42	42.49	7,048,195	+2.07(+5.12%)
Jul 06, 2010	40.42	42.47	40.00	40.42	21,186	-0.94(-2.28%)
Jul 02, 2010	41.36	42.95	41.16	41.36	4,633,913	-1.03(-2.43%)
Jul 01, 2010	42.33	42.64	41.25	42.39	5,290,473	+0.16(+0.37%)
Jun 30, 2010	42.80	43.66	42.10	42.24	24,606	-0.56(-1.31%)
Jun 29, 2010	42.76	44.28	42.49	42.80	43,916	-2.46(-5.43%)
Jun 25, 2010	45.26	45.46	44.02	45.26	8,982,709	+1.33(+3.04%)
Jun 24, 2010	44.69	44.91	43.83	43.92	29,900	-1.14(-2.52%)
Jun 23, 2010	44.75	45.59	44.26	45.06	4,335,340	+0.29(+0.64%)
Jun 22, 2010	46.66	46.72	44.73	44.77	27,644	-1.71(-3.68%)
Jun 21, 2010	47.37	47.66	46.32	46.48	4,050,977	-0.29(-0.61%)
Jun 18, 2010	46.77	47.07	46.31	46.77	5,198,950	+0.22(+0.47%)
Jun 17, 2010	46.90	47.03	46.24	46.55	1,055	-0.24(-0.51%)
Jun 16, 2010	47.02	47.28	46.49	46.79	4,804,710	-0.53(-1.12%)
Jun 15, 2010	46.31	47.32	46.01	47.32	5,029,848	+1.07(+2.32%)
Jun 14, 2010	45.90	46.53	45.64	46.24	6,155,807	+0.70(+1.53%)
Jun 11, 2010	44.29	45.72	44.24	45.55	4,677,141	+0.66(+1.47%)
Jun 10, 2010	43.58	45.03	43.47	44.89	33,789	+1.90(+4.42%)
Jun 09, 2010	43.37	44.40	42.79	42.99	5,034,375	+0.01(+0.02%)
Jun 08, 2010	42.69	43.21	41.68	42.98	24,710	+0.63(+1.48%)
Jun 07, 2010	42.89	43.53	42.32	42.35	4,959,916	-0.28(-0.65%)
Jun 04, 2010	42.63	44.66	42.44	42.63	6,370,821	-2.42(-5.38%)
Jun 03, 2010	45.21	45.48	44.59	45.05	3,874,808	-0.24(-0.53%)
Jun 02, 2010	44.65	45.39	43.98	45.29	5,124,389	+0.93(+2.10%)
Jun 01, 2010	44.01	45.19	43.85	44.36	5,853,088	-0.12(-0.26%)
May 28, 2010	44.48	45.40	44.26	44.48	4,671,692	-0.73(-1.62%)
May 27, 2010	43.83	45.32	43.48	45.21	6,440,535	+2.33(+5.43%)
May 26, 2010	43.84	44.30	42.57	42.88	191	-0.36(-0.82%)
May 25, 2010	42.17	43.35	41.13	43.24	2,965	+0.48(+1.11%)
May 24, 2010	44.12	44.17	42.62	42.76	4,622,918	-1.20(-2.72%)
May 21, 2010	41.72	44.07	41.40	43.96	9,472,178	+1.54(+3.64%)
May 20, 2010	42.48	43.73	42.29	42.42	63,338	-1.15(-2.64%)
May 19, 2010	43.69	44.76	42.45	43.57	5,642,633	-0.46(-1.05%)
May 18, 2010	45.93	46.20	43.79	44.03	18,192	-1.32(-2.91%)
May 17, 2010	45.51	46.42	44.13	45.34	5,551,296	-0.01(-0.01%)
May 14, 2010	45.35	46.67	44.83	45.35	5,775,388	-1.56(-3.33%)
May 13, 2010	47.68	47.85	46.83	46.91	4,049,241	-0.85(-1.77%)
May 12, 2010	47.49	48.12	46.86	47.76	5,455,418	+0.67(+1.43%)
May 11, 2010	47.36	47.63	46.84	47.09	18,824	+0.15(+0.32%)
May 10, 2010	46.49	47.02	46.41	46.94	9,957,550	+2.42(+5.43%)
May 07, 2010	44.28	45.81	43.46	44.52	13,272,341	+0.42(+0.94%)
May 06, 2010	44.10	46.14	40.97	44.10	9,618,285	-1.59(-3.48%)
May 05, 2010	45.80	47.16	45.63	45.69	5,349,130	-1.12(-2.39%)
May 04, 2010	47.78	47.78	46.39	46.81	827	-1.40(-2.90%)

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