Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	42.04	42.68	41.75	42.49	3,499,901	+0.40(+0.96%)
Apr 28, 2011	41.95	42.49	41.47	42.09	4,081,582	+0.08(+0.20%)
Apr 27, 2011	42.10	42.17	41.04	42.01	3,326,781	+0.02(+0.04%)
Apr 26, 2011	41.62	42.01	41.34	41.99	2,878,520	+0.52(+1.25%)
Apr 25, 2011	41.94	42.03	41.24	41.47	2,574,904	-0.58(-1.37%)
Apr 21, 2011	41.85	42.20	41.57	42.05	2,731,092	+0.02(+0.04%)
Apr 20, 2011	41.85	42.10	41.52	42.03	4,805,452	+0.88(+2.15%)
Apr 19, 2011	41.31	41.49	40.78	41.15	4,080,856	-0.15(-0.36%)
Apr 18, 2011	41.24	41.50	40.53	41.30	4,599,202	-0.44(-1.05%)
Apr 15, 2011	41.67	42.05	41.18	41.74	4,646,005	+0.12(+0.29%)
Apr 14, 2011	41.23	41.83	40.86	41.62	4,833,073	+0.04(+0.10%)
Apr 13, 2011	41.38	42.17	41.21	41.58	5,165,928	+0.58(+1.41%)
Apr 12, 2011	41.86	41.86	40.59	41.00	7,394,292	-1.29(-3.05%)
Apr 11, 2011	43.00	43.15	41.98	42.29	3,825,948	-0.75(-1.74%)
Apr 08, 2011	43.33	43.68	42.71	43.03	4,582,003	+0.00(+0.00%)
Apr 07, 2011	42.99	43.42	42.32	43.03	5,885,148	-0.06(-0.13%)
Apr 06, 2011	44.19	44.27	43.07	43.09	5,419,337	-0.79(-1.80%)
Apr 05, 2011	44.30	44.57	43.77	43.88	5,146,073	-0.54(-1.22%)
Apr 04, 2011	44.63	44.97	44.31	44.43	5,099,140	-0.01(-0.02%)
Apr 01, 2011	44.73	44.78	44.22	44.43	11,083,324	-0.05(-0.10%)
Mar 31, 2011	44.75	45.08	44.45	44.48	7,579,141	-0.26(-0.57%)
Mar 30, 2011	45.15	45.58	44.42	44.73	9,605,571	-0.18(-0.40%)
Mar 29, 2011	44.10	44.95	43.46	44.91	8,081,270	+0.46(+1.04%)
Mar 28, 2011	43.83	44.93	43.66	44.45	8,270,502	+0.34(+0.77%)
Mar 25, 2011	43.47	44.34	43.07	44.12	6,877,967	+0.75(+1.72%)
Mar 24, 2011	43.13	43.42	42.42	43.37	7,668,139	+0.56(+1.30%)
Mar 23, 2011	42.57	42.81	42.04	42.81	10,685,114	+0.27(+0.63%)
Mar 22, 2011	42.16	42.95	42.04	42.55	8,737,410	+0.74(+1.76%)
Mar 21, 2011	41.62	41.83	41.33	41.81	5,973,317	+1.30(+3.22%)
Mar 18, 2011	41.20	41.45	40.17	40.51	7,912,766	-0.28(-0.69%)
Mar 17, 2011	40.07	40.97	39.74	40.79	5,597,616	+1.59(+4.06%)
Mar 16, 2011	39.71	40.35	38.68	39.20	6,761,257	-0.38(-0.95%)
Mar 15, 2011	39.63	39.96	39.41	39.57	6,465,700	-0.41(-1.02%)
Mar 14, 2011	39.44	40.20	39.08	39.98	5,265,640	+0.33(+0.83%)
Mar 11, 2011	38.51	39.99	38.28	39.65	5,025,076	+1.06(+2.74%)
Mar 10, 2011	39.23	39.23	38.44	38.59	7,010,589	-1.11(-2.81%)
Mar 09, 2011	39.84	40.40	39.48	39.71	4,626,967	-0.15(-0.38%)
Mar 08, 2011	40.74	40.87	39.81	39.86	4,654,594	-0.89(-2.19%)
Mar 07, 2011	41.38	41.81	40.60	40.75	4,952,935	-0.30(-0.73%)
Mar 04, 2011	41.59	41.88	40.68	41.05	5,795,686	+0.43(+1.06%)
Mar 03, 2011	41.03	41.76	40.53	40.62	8,085,967	-0.17(-0.42%)
Mar 02, 2011	39.73	40.89	39.18	40.79	20,733,432	+0.29(+0.70%)
Mar 01, 2011	41.10	42.11	40.49	40.51	12,086,771	-1.64(-3.90%)
Feb 28, 2011	42.07	42.50	41.87	42.15	4,661,569	+0.21(+0.50%)
Feb 25, 2011	41.55	42.22	41.30	41.94	4,398,928	+0.59(+1.43%)
Feb 24, 2011	43.01	43.23	41.21	41.35	9,654,268	-1.58(-3.69%)
Feb 23, 2011	40.73	43.06	40.73	42.93	11,056,941	+2.28(+5.60%)
Feb 22, 2011	41.23	41.90	40.57	40.65	7,723,710	-0.21(-0.52%)
Feb 18, 2011	40.10	41.21	40.09	40.87	10,193,967	+1.75(+4.48%)
Feb 17, 2011	38.76	39.25	38.41	39.12	8,161,350	+0.46(+1.19%)
Feb 16, 2011	39.06	39.54	38.64	38.65	6,192,375	-0.21(-0.54%)
Feb 15, 2011	39.33	39.86	38.72	38.86	5,637,600	-0.51(-1.29%)
Feb 14, 2011	38.79	39.98	38.79	39.37	5,652,393	+0.60(+1.55%)
Feb 11, 2011	38.97	39.22	38.68	38.77	4,050,228	-0.35(-0.90%)
Feb 10, 2011	38.83	39.29	38.69	39.12	4,856,546	+0.11(+0.28%)
Feb 09, 2011	39.32	39.53	38.57	39.01	4,540,274	-0.30(-0.77%)
Feb 08, 2011	39.72	39.72	38.86	39.32	5,637,646	-0.31(-0.79%)
Feb 07, 2011	40.29	40.71	39.57	39.63	4,640,614	-0.45(-1.11%)
Feb 04, 2011	40.27	40.34	39.68	40.08	4,407,233	-0.10(-0.25%)
Feb 03, 2011	40.12	40.25	39.64	40.18	2,596,402	-0.07(-0.18%)
Feb 02, 2011	40.16	40.64	39.91	40.25	3,982,614	-0.05(-0.13%)
Feb 01, 2011	40.05	40.64	39.73	40.30	6,031,939	+0.37(+0.93%)
Jan 31, 2011	38.56	40.00	38.56	39.93	6,149,388	+1.45(+3.76%)
Jan 28, 2011	38.80	39.47	38.35	38.48	7,538,336	-0.27(-0.70%)
Jan 27, 2011	38.25	39.09	38.18	38.75	6,903,609	+0.36(+0.95%)
Jan 26, 2011	37.67	38.64	37.63	38.39	6,179,173	+0.90(+2.41%)
Jan 25, 2011	38.13	38.13	37.13	37.48	5,258,827	-0.70(-1.83%)
Jan 24, 2011	38.04	38.33	37.76	38.18	4,375,516	+0.00(+0.01%)
Jan 21, 2011	38.28	38.50	37.72	38.18	6,410,411	+0.14(+0.36%)
Jan 20, 2011	37.45	38.09	37.24	38.04	6,516,488	-0.03(-0.08%)
Jan 19, 2011	38.60	38.66	37.82	38.07	7,719,602	-0.54(-1.40%)
Jan 18, 2011	37.84	38.74	37.66	38.61	8,012,561	+0.86(+2.29%)
Jan 14, 2011	36.71	37.80	36.50	37.75	5,809,821	+1.02(+2.78%)
Jan 13, 2011	36.87	37.00	36.42	36.73	4,444,519	-0.24(-0.64%)
Jan 12, 2011	36.59	37.28	36.38	36.97	6,782,204	+0.72(+1.98%)
Jan 11, 2011	35.76	36.30	35.52	36.25	7,790,246	+0.67(+1.87%)
Jan 10, 2011	35.28	35.60	35.16	35.58	6,871,215	+0.26(+0.73%)
Jan 07, 2011	34.95	35.35	34.82	35.32	6,445,030	+0.54(+1.55%)
Jan 06, 2011	34.98	35.38	34.59	34.78	6,909,678	+0.18(+0.53%)
Jan 05, 2011	34.20	34.85	34.04	34.60	4,633,390	+0.07(+0.21%)
Jan 04, 2011	34.88	34.95	34.25	34.53	5,504,450	-0.08(-0.23%)
Jan 03, 2011	34.64	35.04	34.58	34.61	4,671,010	+0.35(+1.03%)
Dec 31, 2010	34.34	34.52	34.22	34.25	2,725,126	-0.13(-0.37%)
Dec 30, 2010	34.18	34.50	34.05	34.38	3,106,738	+0.21(+0.61%)
Dec 29, 2010	33.90	34.30	33.71	34.17	2,815,591	+0.45(+1.34%)
Dec 28, 2010	33.92	33.97	33.69	33.72	3,597,528	-0.05(-0.16%)
Dec 27, 2010	34.19	34.26	33.55	33.77	3,623,686	-0.50(-1.45%)
Dec 23, 2010	33.95	34.50	33.84	34.27	6,252,132	-0.28(-0.81%)
Dec 22, 2010	34.44	34.69	34.27	34.55	2,357,476	+0.21(+0.60%)
Dec 21, 2010	34.37	34.64	34.13	34.34	2,268,345	+0.07(+0.21%)
Dec 20, 2010	34.43	34.47	33.68	34.27	5,426,466	-0.08(-0.23%)
Dec 17, 2010	33.88	34.40	33.75	34.35	6,468,581	+0.43(+1.28%)
Dec 16, 2010	33.79	33.99	33.63	33.92	2,673,530	+0.15(+0.43%)
Dec 15, 2010	34.23	34.55	33.67	33.77	4,804,520	-0.57(-1.67%)
Dec 14, 2010	34.03	34.51	33.79	34.34	4,907,570	+0.36(+1.05%)
Dec 13, 2010	34.29	34.66	33.95	33.99	6,048,148	-0.02(-0.05%)
Dec 10, 2010	34.45	34.64	34.00	34.01	5,278,401	-0.55(-1.60%)
Dec 09, 2010	34.61	35.00	34.39	34.56	5,490,978	+0.01(+0.03%)
Dec 08, 2010	34.91	35.05	34.25	34.55	3,987,584	-0.19(-0.55%)
Dec 07, 2010	35.80	36.00	34.64	34.74	6,347,411	-0.63(-1.77%)
Dec 06, 2010	35.06	35.49	35.04	35.37	3,913,945	+0.24(+0.68%)
Dec 03, 2010	35.02	35.22	34.77	35.13	4,453,563	-0.05(-0.13%)
Dec 02, 2010	34.30	35.22	34.30	35.17	5,301,456	+0.84(+2.43%)
Dec 01, 2010	33.91	34.37	33.56	34.34	6,419,612	+1.00(+3.01%)
Nov 30, 2010	33.13	33.68	32.98	33.33	5,946,160	-0.10(-0.30%)
Nov 29, 2010	33.22	33.59	32.83	33.43	4,803,826	+0.11(+0.34%)
Nov 26, 2010	33.34	33.65	33.29	33.32	1,232,849	-0.33(-0.98%)
Nov 24, 2010	33.46	33.65	33.65	33.65	4,687,052	-0.38(-1.13%)
Nov 23, 2010	34.16	34.17	33.16	34.03	7,871,747	-0.63(-1.81%)
Nov 22, 2010	34.73	35.09	34.09	34.66	3,394,320	-0.17(-0.49%)
Nov 19, 2010	34.34	34.88	34.15	34.83	5,898,578	+0.32(+0.92%)
Nov 18, 2010	33.93	34.74	33.74	34.52	6,473,358	+0.73(+2.15%)
Nov 17, 2010	34.20	34.44	33.72	33.79	5,385,478	-0.33(-0.97%)
Nov 16, 2010	34.26	34.26	33.58	34.12	6,917,513	-0.52(-1.49%)
Nov 15, 2010	35.04	35.31	34.50	34.64	5,690,498	+0.14(+0.41%)
Nov 12, 2010	34.89	35.02	34.19	34.49	6,284,263	-0.77(-2.19%)
Nov 11, 2010	34.93	35.60	34.93	35.27	5,892,216	+0.09(+0.25%)
Nov 10, 2010	34.63	35.26	34.50	35.18	7,512,500	+0.71(+2.05%)
Nov 09, 2010	33.78	34.78	33.67	34.47	11,827,430	+0.47(+1.38%)
Nov 08, 2010	33.43	34.23	33.26	34.00	12,455,468	+0.80(+2.40%)
Nov 05, 2010	33.22	33.30	32.60	33.20	9,711,606	+0.12(+0.36%)
Nov 04, 2010	33.63	33.63	32.34	33.08	16,710,654	-0.13(-0.39%)
Nov 03, 2010	36.63	33.91	32.23	33.22	42,966,624	-3.41(-9.31%)
Nov 02, 2010	36.41	36.86	35.92	36.63	5,388,868	+0.63(+1.74%)
Nov 01, 2010	36.30	36.69	35.73	36.00	3,794,597	+0.13(+0.37%)
Oct 29, 2010	35.42	35.98	35.28	35.87	5,427,259	+0.29(+0.82%)
Oct 28, 2010	36.12	36.31	35.35	35.58	3,844,007	-0.31(-0.86%)
Oct 27, 2010	35.57	35.94	35.10	35.88	4,678,146	-0.64(-1.74%)
Oct 25, 2010	36.73	37.07	36.39	36.52	3,561,672	+0.06(+0.15%)
Oct 22, 2010	37.27	37.28	36.16	36.46	5,279,183	-0.56(-1.51%)
Oct 21, 2010	37.64	38.10	36.60	37.02	5,631,697	-0.49(-1.32%)
Oct 20, 2010	37.31	37.78	37.16	37.52	3,865,917	+0.24(+0.64%)
Oct 19, 2010	37.39	37.51	36.92	37.28	8,019,153	-0.69(-1.83%)
Oct 18, 2010	37.42	38.24	37.31	37.97	5,964,990	+0.48(+1.29%)
Oct 15, 2010	37.36	37.78	37.15	37.49	8,184,884	+0.39(+1.04%)
Oct 14, 2010	36.67	37.37	36.67	37.10	5,525,922	+0.10(+0.26%)
Oct 13, 2010	37.36	37.56	36.85	37.00	7,613,263	-0.00(-0.00%)
Oct 12, 2010	36.99	37.20	36.59	37.01	3,492,471	-0.24(-0.65%)
Oct 11, 2010	37.04	37.65	36.96	37.25	3,490,592	+0.04(+0.10%)
Oct 08, 2010	37.21	37.35	36.65	37.21	4,484,738	+0.34(+0.91%)
Oct 07, 2010	37.04	37.07	36.52	36.87	5,166,564	+0.02(+0.04%)
Oct 06, 2010	36.39	37.20	36.36	36.86	6,331,047	+0.45(+1.22%)
Oct 05, 2010	36.20	36.58	35.70	36.41	5,636,723	+0.60(+1.68%)
Oct 04, 2010	35.68	36.23	35.61	35.81	8,394,138	-0.17(-0.47%)
Oct 01, 2010	35.98	36.14	35.16	35.98	8,055,505	+1.20(+3.44%)
Sep 30, 2010	34.78	35.49	34.31	34.78	7,986,032	-0.32(-0.90%)
Sep 29, 2010	34.05	35.15	33.96	35.10	7,534,172	+0.76(+2.22%)
Sep 28, 2010	34.18	34.41	33.70	34.34	4,760,896	+0.20(+0.58%)
Sep 27, 2010	34.51	34.78	34.12	34.14	4,180,528	-0.32(-0.93%)
Sep 24, 2010	34.10	34.75	33.69	34.46	7,299,934	+0.91(+2.72%)
Sep 23, 2010	33.55	33.96	33.16	33.55	558	-0.26(-0.76%)
Sep 22, 2010	33.56	34.02	33.56	33.81	9,832,214	+0.28(+0.83%)
Sep 21, 2010	32.92	33.77	32.65	33.53	10,401,233	+0.71(+2.15%)
Sep 20, 2010	33.45	33.62	32.68	32.82	12,784,728	-0.52(-1.55%)
Sep 17, 2010	33.34	34.08	32.86	33.34	18,898,700	-0.92(-2.70%)
Sep 15, 2010	34.32	34.48	33.95	34.26	7,437,308	-0.23(-0.67%)
Sep 14, 2010	34.37	34.85	34.16	34.50	4,129,108	-0.03(-0.10%)
Sep 13, 2010	34.85	34.85	34.29	34.53	4,192,005	+0.03(+0.10%)
Sep 10, 2010	33.53	34.63	33.53	34.50	8,054,767	+1.06(+3.17%)
Sep 09, 2010	34.21	34.23	33.12	33.44	4,653,338	-0.34(-1.00%)
Sep 08, 2010	33.19	33.91	33.19	33.77	5,609,085	+0.58(+1.76%)
Sep 07, 2010	33.40	33.63	33.05	33.19	721	-0.61(-1.79%)
Sep 03, 2010	33.80	34.19	33.59	33.80	5,583,095	+0.31(+0.94%)
Sep 02, 2010	33.70	33.70	33.09	33.48	4,359,886	-0.17(-0.50%)
Sep 01, 2010	33.03	33.69	32.66	33.65	8,283,375	+1.13(+3.49%)
Aug 31, 2010	32.47	33.04	32.14	32.52	23,547	-0.35(-1.07%)
Aug 30, 2010	33.39	33.65	32.75	32.87	6,464,780	-0.58(-1.73%)
Aug 27, 2010	33.45	33.53	32.10	33.45	5,763,795	+0.89(+2.73%)
Aug 26, 2010	32.95	33.31	32.24	32.56	6,129,242	-0.16(-0.50%)
Aug 25, 2010	32.89	32.92	31.96	32.72	79,436	-0.43(-1.30%)
Aug 24, 2010	33.78	33.85	32.75	33.15	900	-1.17(-3.40%)
Aug 23, 2010	34.28	34.78	34.19	34.32	5,323,235	+0.12(+0.34%)
Aug 20, 2010	34.14	34.31	33.83	34.20	7,553,817	-0.04(-0.11%)
Aug 19, 2010	34.79	35.02	34.09	34.24	900	-0.68(-1.96%)
Aug 18, 2010	35.46	35.54	34.41	34.93	8,094,889	-0.68(-1.90%)
Aug 17, 2010	35.57	35.77	35.09	35.60	6,539,834	+0.40(+1.14%)
Aug 16, 2010	34.98	35.24	34.46	35.20	7,206,751	-0.03(-0.08%)
Aug 13, 2010	35.23	35.89	35.06	35.23	10,876,079	-0.45(-1.25%)
Aug 12, 2010	35.69	36.61	35.55	35.68	7,914,571	-0.68(-1.87%)
Aug 11, 2010	36.89	37.11	36.19	36.36	1,790	-1.32(-3.50%)
Aug 10, 2010	36.96	37.94	36.85	37.68	12,818,031	+0.28(+0.76%)
Aug 09, 2010	37.48	37.64	36.71	37.39	7,025,784	+0.25(+0.69%)
Aug 06, 2010	37.14	37.31	35.64	37.14	18,395,626	-1.19(-3.10%)
Aug 05, 2010	38.26	38.50	37.83	38.33	4,726,499	-0.21(-0.54%)
Aug 04, 2010	38.18	38.82	37.98	38.54	4,275,224	+0.49(+1.28%)
Aug 03, 2010	38.27	38.48	37.86	38.05	5,622,770	-0.30(-0.79%)
Aug 02, 2010	37.16	38.48	37.06	38.35	7,001,707	+1.87(+5.14%)
Jul 30, 2010	36.48	37.78	36.34	36.48	10,220,677	-1.15(-3.06%)
Jul 29, 2010	38.06	38.17	37.22	37.63	4,877,154	+0.01(+0.02%)
Jul 28, 2010	37.62	38.11	37.42	37.62	539	+0.00(+0.00%)
Jul 27, 2010	37.62	38.89	37.08	37.62	721	-1.18(-3.05%)
Jul 26, 2010	38.24	39.07	38.24	38.81	4,570,600	+0.52(+1.36%)
Jul 23, 2010	38.46	38.61	37.63	38.29	6,244,129	-0.33(-0.84%)
Jul 22, 2010	38.85	39.19	38.45	38.61	5,640,483	+0.29(+0.76%)
Jul 21, 2010	39.11	39.15	37.99	38.32	6,448,206	-0.65(-1.66%)
Jul 20, 2010	38.97	39.09	37.42	38.97	7,701,502	+0.80(+2.10%)
Jul 19, 2010	38.42	38.73	37.66	38.17	6,152,146	-0.10(-0.26%)
Jul 16, 2010	38.27	39.48	37.84	38.27	8,303,563	-1.46(-3.68%)
Jul 15, 2010	40.03	40.03	38.88	39.73	5,671,833	-0.17(-0.42%)
Jul 14, 2010	39.70	40.58	39.34	39.90	5,621,760	-0.01(-0.01%)
Jul 13, 2010	39.90	40.47	39.79	39.90	3,404	+0.47(+1.20%)
Jul 12, 2010	39.34	39.82	39.11	39.43	4,316,644	-0.01(-0.03%)
Jul 09, 2010	39.44	39.93	38.95	39.44	4,991,742	-0.24(-0.61%)
Jul 08, 2010	39.18	39.90	38.76	39.68	9,432,929	+0.90(+2.33%)
Jul 07, 2010	37.40	38.79	37.07	38.78	7,304,373	+1.48(+3.96%)
Jul 06, 2010	37.49	38.37	36.90	37.30	2,874	+0.56(+1.54%)
Jul 02, 2010	36.74	37.60	36.45	36.74	6,963,559	-0.28(-0.75%)
Jul 01, 2010	36.81	37.35	35.78	37.02	8,739,121	+0.27(+0.72%)
Jun 30, 2010	37.46	37.86	36.63	36.75	709	-0.60(-1.60%)
Jun 29, 2010	38.60	38.76	37.18	37.35	11,083,538	-3.66(-8.94%)
Jun 25, 2010	41.01	41.08	39.08	41.01	19,200,116	+1.94(+4.96%)
Jun 24, 2010	39.53	40.43	38.85	39.07	7,516,455	-0.84(-2.11%)
Jun 23, 2010	39.81	40.32	39.32	39.91	7,200,280	+0.15(+0.37%)
Jun 22, 2010	41.32	41.60	39.53	39.77	8,035,184	-1.55(-3.76%)
Jun 21, 2010	41.84	42.55	40.92	41.32	8,126,506	+0.15(+0.35%)
Jun 18, 2010	41.18	41.30	40.71	41.18	8,101,883	+0.06(+0.15%)
Jun 17, 2010	41.25	41.52	40.54	41.12	6,867,146	-0.12(-0.30%)
Jun 16, 2010	40.89	41.63	40.62	41.24	4,680,232	+0.01(+0.03%)
Jun 15, 2010	41.32	41.48	40.67	41.23	8,109,249	+0.53(+1.29%)
Jun 14, 2010	41.45	41.90	40.59	40.70	8,322,761	-0.34(-0.83%)
Jun 11, 2010	40.34	41.06	39.96	41.04	6,128,138	+0.41(+1.00%)
Jun 10, 2010	39.53	40.67	39.53	40.64	9,252,049	+1.85(+4.78%)
Jun 09, 2010	39.67	40.55	38.51	38.78	8,588,186	-0.58(-1.47%)
Jun 08, 2010	38.30	39.52	37.77	39.36	11,080,640	+1.58(+4.17%)
Jun 07, 2010	38.69	39.68	37.13	37.78	13,709,609	-0.69(-1.80%)
Jun 04, 2010	38.48	41.32	38.08	38.48	16,935,694	-2.52(-6.14%)
Jun 03, 2010	40.15	41.06	39.27	40.99	9,727,101	+0.74(+1.84%)
Jun 02, 2010	38.14	40.27	37.68	40.25	10,846,905	+2.59(+6.86%)
Jun 01, 2010	38.70	39.22	37.58	37.67	8,942,997	-1.50(-3.82%)
May 28, 2010	39.17	40.19	38.80	39.17	8,602,062	-0.62(-1.57%)
May 27, 2010	38.09	39.87	37.90	39.79	10,765,982	+2.53(+6.79%)
May 26, 2010	37.37	38.07	37.13	37.26	8,817,932	+0.38(+1.04%)
May 25, 2010	34.93	36.96	34.90	36.88	289	+0.50(+1.39%)
May 24, 2010	37.22	37.76	36.34	36.37	7,661,564	-1.21(-3.21%)
May 21, 2010	35.26	37.61	34.85	37.58	11,068,723	+1.61(+4.47%)
May 20, 2010	36.09	36.90	35.88	35.97	7,597,603	-2.22(-5.81%)
May 19, 2010	38.30	38.94	37.21	38.19	7,212,299	-0.23(-0.59%)
May 18, 2010	39.22	39.57	38.28	38.42	59,958	-0.15(-0.38%)
May 17, 2010	39.66	40.08	37.72	38.57	8,376,916	-1.07(-2.70%)
May 14, 2010	39.63	40.21	38.63	39.63	5,347,987	-0.74(-1.84%)
May 13, 2010	40.39	41.14	40.20	40.38	6,980,267	+0.59(+1.48%)
May 12, 2010	39.23	40.62	39.23	39.79	9,242,579	+0.66(+1.68%)
May 11, 2010	39.16	39.38	38.93	39.13	10,318,955	-0.65(-1.64%)
May 10, 2010	39.43	39.82	39.23	39.78	8,542,314	+2.11(+5.60%)
May 07, 2010	38.04	39.06	36.96	37.67	9,961,992	-0.57(-1.49%)
May 06, 2010	39.00	39.40	36.08	38.24	12,736,977	-1.65(-4.14%)
May 05, 2010	39.76	40.37	38.95	39.90	9,035,183	-1.29(-3.13%)
May 04, 2010	40.85	41.30	39.39	41.18	11,240,906	-1.24(-2.92%)

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