Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	54.96	55.46	54.76	55.13	2,430,676	+0.37(+0.67%)
Feb 28, 2012	54.64	55.07	54.51	54.76	1,708,233	+0.19(+0.34%)
Feb 27, 2012	54.40	54.97	54.01	54.57	1,803,001	+0.07(+0.12%)
Feb 24, 2012	53.30	55.00	53.30	54.51	2,412,220	+1.36(+2.55%)
Feb 23, 2012	53.10	53.29	52.77	53.15	1,398,055	+0.15(+0.28%)
Feb 22, 2012	53.42	53.59	52.88	53.00	1,890,354	-0.55(-1.03%)
Feb 21, 2012	53.62	54.06	53.38	53.55	1,762,799	+0.19(+0.35%)
Feb 17, 2012	53.30	53.48	52.99	53.36	1,482,175	+0.35(+0.65%)
Feb 16, 2012	52.82	53.02	52.51	53.02	1,666,488	+0.28(+0.53%)
Feb 15, 2012	52.87	52.93	52.37	52.74	2,578,973	-0.08(-0.16%)
Feb 14, 2012	52.70	52.87	52.02	52.82	2,628,061	+0.03(+0.06%)
Feb 13, 2012	53.22	53.28	52.75	52.79	2,394,665	-0.14(-0.26%)
Feb 10, 2012	52.97	53.13	52.82	52.93	1,896,481	-0.41(-0.78%)
Feb 09, 2012	54.03	54.07	53.26	53.34	2,074,276	-0.56(-1.03%)
Feb 08, 2012	53.75	54.00	53.47	53.90	2,205,486	+0.22(+0.41%)
Feb 07, 2012	53.32	53.80	53.20	53.68	1,703,282	+0.11(+0.21%)
Feb 06, 2012	52.79	53.60	52.72	53.57	1,934,893	+0.48(+0.91%)
Feb 03, 2012	52.82	53.40	52.68	53.08	2,298,943	+0.58(+1.10%)
Feb 02, 2012	52.63	52.70	52.14	52.50	1,825,980	+0.02(+0.04%)
Feb 01, 2012	52.56	52.63	52.24	52.48	3,726,698	+0.41(+0.80%)
Jan 31, 2012	52.42	52.58	51.85	52.07	2,444,570	-0.01(-0.01%)
Jan 30, 2012	52.41	52.56	51.97	52.07	3,092,206	-0.89(-1.68%)
Jan 27, 2012	53.65	53.65	52.89	52.96	1,877,192	-0.87(-1.62%)
Jan 26, 2012	53.14	54.11	52.99	53.84	2,339,454	-0.05(-0.08%)
Jan 25, 2012	53.07	54.02	52.30	53.88	4,707,010	+0.17(+0.32%)
Jan 24, 2012	53.71	54.09	53.41	53.71	2,522,666	-0.30(-0.56%)
Jan 23, 2012	54.47	54.88	53.96	54.01	2,317,562	-0.55(-1.01%)
Jan 20, 2012	54.45	54.70	54.03	54.56	2,637,998	+0.20(+0.36%)
Jan 19, 2012	54.09	54.54	53.87	54.36	1,683,752	+0.44(+0.82%)
Jan 18, 2012	53.44	53.97	53.29	53.92	2,363,711	+0.48(+0.90%)
Jan 17, 2012	53.33	53.72	53.33	53.44	3,260,278	+0.64(+1.20%)
Jan 13, 2012	52.53	53.08	52.36	52.80	5,054,440	-0.25(-0.48%)
Jan 12, 2012	52.55	53.17	52.39	53.06	6,054,946	+0.64(+1.21%)
Jan 11, 2012	52.01	52.50	51.94	52.42	1,715,004	+0.12(+0.23%)
Jan 10, 2012	52.13	52.68	51.60	52.30	3,716,341	+1.17(+2.28%)
Jan 09, 2012	50.73	51.22	50.33	51.13	2,761,189	+0.56(+1.11%)
Jan 06, 2012	50.56	50.68	50.24	50.57	2,390,817	+0.16(+0.33%)
Jan 05, 2012	50.67	50.72	49.93	50.41	2,243,227	-0.54(-1.06%)
Jan 04, 2012	51.28	51.60	50.77	50.95	2,514,713	+1.28(+2.57%)
Dec 30, 2011	50.05	50.33	49.66	49.67	1,348,061	-0.38(-0.76%)
Dec 29, 2011	49.53	50.12	49.37	50.05	1,416,384	+0.73(+1.47%)
Dec 28, 2011	49.80	50.02	49.14	49.32	1,518,149	-0.46(-0.92%)
Dec 27, 2011	49.65	49.95	49.36	49.78	870,717	+0.15(+0.30%)
Dec 23, 2011	49.53	49.79	49.04	49.63	1,180,624	+1.18(+2.44%)
Dec 21, 2011	48.46	48.60	47.91	48.45	2,017,394	-0.04(-0.09%)
Dec 20, 2011	47.44	48.71	47.43	48.49	1,977,567	+1.78(+3.81%)
Dec 19, 2011	47.16	47.78	46.60	46.71	1,525,127	-0.55(-1.17%)
Dec 16, 2011	47.40	48.16	46.82	47.27	3,675,065	-0.07(-0.16%)
Dec 15, 2011	47.81	47.95	47.23	47.34	2,107,425	+0.07(+0.14%)
Dec 14, 2011	47.41	47.69	47.20	47.27	1,600,977	-0.22(-0.46%)
Dec 13, 2011	48.25	48.58	47.26	47.49	1,877,706	-0.38(-0.80%)
Dec 12, 2011	48.31	48.59	47.53	47.87	1,543,988	-0.79(-1.63%)
Dec 09, 2011	48.34	48.82	48.25	48.67	2,373,748	+0.69(+1.43%)
Dec 08, 2011	48.92	49.19	47.85	47.98	2,265,460	-1.13(-2.30%)
Dec 07, 2011	48.76	49.39	48.39	49.11	1,797,825	-0.15(-0.30%)
Dec 06, 2011	49.14	49.62	49.01	49.26	1,876,520	+0.16(+0.32%)
Dec 05, 2011	49.98	50.02	48.86	49.10	2,815,200	-0.05(-0.11%)
Dec 02, 2011	50.01	50.38	49.08	49.15	2,910,600	-0.58(-1.17%)
Dec 01, 2011	49.41	50.07	49.35	49.74	1,909,550	+0.33(+0.67%)
Nov 30, 2011	49.25	49.65	49.00	49.41	4,389,595	+1.62(+3.40%)
Nov 29, 2011	48.13	48.28	47.68	47.78	2,588,137	-0.13(-0.27%)
Nov 28, 2011	47.79	48.13	47.30	47.91	3,351,796	+2.19(+4.79%)
Nov 25, 2011	45.45	46.48	45.44	45.72	1,220,766	+0.37(+0.81%)
Nov 23, 2011	46.91	46.93	45.32	45.35	3,908,660	-2.23(-4.68%)
Nov 22, 2011	47.22	47.73	46.48	47.58	4,857,971	+0.41(+0.87%)
Nov 21, 2011	47.00	47.35	45.83	47.17	3,582,220	-0.58(-1.21%)
Nov 18, 2011	47.96	47.96	47.13	47.75	2,736,403	+0.31(+0.66%)
Nov 17, 2011	48.49	48.49	47.04	47.43	2,292,624	-1.20(-2.46%)
Nov 16, 2011	48.88	49.05	48.43	48.63	3,347,963	-0.73(-1.47%)
Nov 15, 2011	48.84	49.62	48.49	49.35	1,883,161	+0.51(+1.04%)
Nov 14, 2011	48.99	49.65	48.70	48.85	2,241,844	-0.31(-0.62%)
Nov 11, 2011	48.09	49.27	48.09	49.15	2,506,570	+1.75(+3.69%)
Nov 10, 2011	47.79	47.84	47.07	47.40	2,436,796	+0.31(+0.67%)
Nov 09, 2011	47.60	47.78	46.91	47.09	2,583,575	-1.62(-3.33%)
Nov 08, 2011	48.38	48.74	47.75	48.71	2,289,627	+0.70(+1.45%)
Nov 07, 2011	47.30	48.08	47.01	48.02	1,793,712	+0.56(+1.18%)
Nov 04, 2011	47.23	47.51	46.72	47.45	1,727,327	-0.13(-0.28%)
Nov 03, 2011	46.72	47.84	46.72	47.59	3,461,852	+1.26(+2.71%)
Nov 02, 2011	46.70	46.83	46.20	46.33	3,690,685	+0.39(+0.85%)
Nov 01, 2011	46.96	47.27	45.46	45.94	3,959,209	-2.06(-4.30%)
Oct 31, 2011	48.59	49.01	48.01	48.01	2,704,164	-0.96(-1.96%)
Oct 28, 2011	49.01	49.55	48.64	48.97	2,687,542	-0.10(-0.21%)
Oct 27, 2011	49.02	49.49	48.10	49.07	3,584,537	+1.29(+2.69%)
Oct 26, 2011	49.68	49.68	47.54	47.78	5,564,735	-1.02(-2.10%)
Oct 25, 2011	48.79	49.42	48.31	48.81	3,185,671	-0.28(-0.56%)
Oct 24, 2011	48.82	49.29	48.58	49.08	2,494,578	+0.23(+0.47%)
Oct 21, 2011	47.57	48.86	47.55	48.85	4,318,278	+1.62(+3.44%)
Oct 20, 2011	46.84	47.46	46.23	47.23	2,669,934	+0.51(+1.09%)
Oct 19, 2011	46.89	47.30	46.63	46.72	2,419,106	-0.13(-0.27%)
Oct 18, 2011	45.64	47.33	45.14	46.85	2,633,082	+1.28(+2.81%)
Oct 17, 2011	46.27	46.60	45.46	45.57	2,321,158	-0.83(-1.79%)
Oct 14, 2011	46.80	46.92	46.06	46.40	2,181,134	+0.17(+0.37%)
Oct 13, 2011	46.30	46.41	45.55	46.23	1,772,231	-0.53(-1.14%)
Oct 12, 2011	46.40	47.28	46.18	46.76	2,369,052	+0.78(+1.69%)
Oct 11, 2011	45.76	46.21	45.73	45.98	2,366,236	-0.15(-0.32%)
Oct 10, 2011	45.29	46.13	45.29	46.13	2,119,676	+1.59(+3.58%)
Oct 07, 2011	44.46	45.09	44.10	44.54	3,240,804	+0.45(+1.02%)
Oct 06, 2011	43.62	44.10	43.60	44.09	2,014,984	+0.93(+2.15%)
Oct 05, 2011	42.47	43.26	42.18	43.16	3,360,616	+0.80(+1.89%)
Oct 04, 2011	40.81	42.43	40.59	42.36	4,406,666	+1.07(+2.59%)
Oct 03, 2011	42.26	42.81	41.24	41.29	2,992,921	-0.90(-2.14%)
Sep 30, 2011	42.61	43.29	42.20	42.20	3,278,812	-0.96(-2.22%)
Sep 29, 2011	43.30	43.94	42.35	43.15	2,381,696	+0.55(+1.29%)
Sep 28, 2011	43.30	43.73	42.54	42.61	2,805,714	-0.63(-1.46%)
Sep 27, 2011	42.72	43.88	42.72	43.24	3,386,069	+1.07(+2.53%)
Sep 26, 2011	41.90	42.61	41.57	42.17	3,864,523	+0.69(+1.66%)
Sep 23, 2011	40.03	42.05	40.02	41.48	3,835,995	+0.04(+0.09%)
Sep 22, 2011	41.60	41.69	41.00	41.44	4,629,509	-1.04(-2.44%)
Sep 21, 2011	44.36	44.45	42.44	42.48	3,498,585	-1.69(-3.83%)
Sep 20, 2011	44.82	44.99	44.13	44.17	2,705,726	-0.46(-1.03%)
Sep 19, 2011	44.26	44.80	43.99	44.63	3,336,507	-0.32(-0.71%)
Sep 16, 2011	45.80	45.80	44.65	44.95	5,852,150	-0.46(-1.01%)
Sep 15, 2011	44.68	45.57	44.66	45.41	3,271,579	+1.01(+2.27%)
Sep 14, 2011	44.01	44.99	42.98	44.40	4,298,526	+0.65(+1.47%)
Sep 13, 2011	43.74	44.51	43.35	43.76	3,401,356	+0.07(+0.15%)
Sep 12, 2011	43.46	43.73	42.85	43.69	3,637,905	-0.07(-0.17%)
Sep 09, 2011	44.18	44.35	43.32	43.76	3,504,075	-1.04(-2.32%)
Sep 08, 2011	44.99	45.71	44.73	44.80	3,069,624	-0.70(-1.55%)
Sep 07, 2011	45.34	45.88	44.96	45.51	3,569,241	+0.78(+1.74%)
Sep 06, 2011	43.96	44.81	43.56	44.73	3,527,881	-0.47(-1.05%)
Sep 02, 2011	46.03	46.03	45.05	45.20	2,997,536	-1.60(-3.42%)
Sep 01, 2011	47.53	47.95	46.67	46.80	2,234,322	-0.73(-1.53%)
Aug 31, 2011	47.79	48.13	47.07	47.53	2,352,376	+0.10(+0.20%)
Aug 30, 2011	46.70	47.69	46.21	47.43	2,852,520	+0.70(+1.49%)
Aug 29, 2011	45.95	46.77	45.90	46.74	1,863,955	+1.28(+2.82%)
Aug 26, 2011	44.22	45.61	43.55	45.45	2,679,162	+0.95(+2.13%)
Aug 25, 2011	45.48	45.76	44.35	44.50	2,462,678	-0.74(-1.64%)
Aug 24, 2011	44.12	45.34	44.02	45.25	2,370,569	+1.11(+2.50%)
Aug 23, 2011	43.31	44.14	43.02	44.14	3,018,053	+0.97(+2.25%)
Aug 22, 2011	43.44	43.69	42.95	43.17	3,556,420	+0.54(+1.27%)
Aug 19, 2011	42.62	43.66	42.57	42.63	5,124,176	-0.56(-1.31%)
Aug 18, 2011	44.42	44.57	42.84	43.19	4,973,046	-2.71(-5.90%)
Aug 17, 2011	46.21	46.42	45.28	45.90	2,969,897	-0.12(-0.26%)
Aug 16, 2011	45.60	46.36	45.42	46.02	2,367,375	-0.54(-1.16%)
Aug 15, 2011	45.87	46.60	45.71	46.56	3,153,026	+1.18(+2.60%)
Aug 12, 2011	46.08	46.17	45.11	45.38	5,322,240	-0.24(-0.54%)
Aug 11, 2011	43.50	46.24	43.45	45.62	5,129,987	+2.32(+5.36%)
Aug 10, 2011	45.37	45.37	43.18	43.30	6,175,761	-3.00(-6.47%)
Aug 09, 2011	46.64	46.40	43.11	46.30	9,528,596	+1.20(+2.66%)
Aug 08, 2011	46.64	47.26	45.08	45.10	7,860,295	-2.70(-5.65%)
Aug 05, 2011	47.52	48.12	46.48	47.80	6,599,516	+0.90(+1.93%)
Aug 04, 2011	47.93	48.31	46.86	46.89	5,357,614	-1.99(-4.07%)
Aug 03, 2011	49.02	49.33	48.01	48.88	3,621,185	-0.19(-0.39%)
Aug 02, 2011	49.80	50.48	49.07	49.07	4,078,173	-1.00(-2.00%)
Aug 01, 2011	50.54	50.77	49.21	50.08	5,470,845	-0.47(-0.92%)
Jul 29, 2011	49.97	50.91	49.37	50.54	3,405,185	+0.29(+0.58%)
Jul 28, 2011	50.84	51.68	50.19	50.25	3,513,752	-0.65(-1.28%)
Jul 27, 2011	52.68	52.69	50.56	50.91	4,142,209	-1.25(-2.40%)
Jul 26, 2011	52.60	52.73	52.12	52.16	2,254,354	-0.62(-1.17%)
Jul 25, 2011	52.28	53.03	51.98	52.78	2,945,882	+0.26(+0.49%)
Jul 22, 2011	52.77	52.78	52.47	52.52	2,090,688	-0.57(-1.08%)
Jul 21, 2011	52.12	53.35	51.97	53.09	2,456,878	+1.21(+2.33%)
Jul 20, 2011	52.38	52.55	51.67	51.88	3,670,951	+0.01(+0.01%)
Jul 19, 2011	51.81	51.94	51.47	51.87	2,791,417	+0.35(+0.68%)
Jul 18, 2011	51.89	52.02	51.20	51.52	2,390,706	-0.67(-1.28%)
Jul 15, 2011	53.02	53.02	51.70	52.19	3,496,514	-0.75(-1.42%)
Jul 14, 2011	53.95	53.95	52.81	52.94	3,181,471	-0.95(-1.76%)
Jul 13, 2011	54.44	54.65	53.71	53.89	1,781,153	-0.24(-0.45%)
Jul 12, 2011	54.53	54.80	54.07	54.13	2,029,204	-0.56(-1.03%)
Jul 11, 2011	54.81	55.17	54.58	54.70	2,173,484	-0.68(-1.23%)
Jul 08, 2011	55.67	55.67	55.11	55.38	2,667,129	-0.70(-1.24%)
Jul 07, 2011	55.95	56.10	55.26	56.08	3,017,186	+0.72(+1.30%)
Jul 06, 2011	55.65	55.88	55.25	55.36	2,147,771	-0.20(-0.36%)
Jul 05, 2011	56.03	56.23	55.20	55.56	2,538,763	-0.67(-1.20%)
Jul 01, 2011	55.22	56.32	55.14	56.23	1,960,767	+0.96(+1.73%)
Jun 30, 2011	54.96	55.62	54.76	55.27	1,996,956	+0.46(+0.84%)
Jun 29, 2011	54.76	54.88	54.49	54.81	2,059,610	+0.47(+0.86%)
Jun 28, 2011	54.14	54.57	54.02	54.35	2,018,215	+0.35(+0.66%)
Jun 27, 2011	53.41	54.16	53.21	53.99	2,231,397	+0.71(+1.34%)
Jun 24, 2011	53.71	53.95	53.11	53.28	3,195,722	-0.45(-0.84%)
Jun 23, 2011	53.40	53.80	53.07	53.73	3,000,477	-0.34(-0.63%)
Jun 22, 2011	53.86	54.58	53.81	54.07	2,501,845	-0.03(-0.05%)
Jun 21, 2011	53.82	54.35	53.82	54.10	2,208,502	+0.46(+0.87%)
Jun 20, 2011	53.64	53.69	53.44	53.63	2,366,265	+0.81(+1.53%)
Jun 17, 2011	52.98	53.47	52.68	52.82	2,269,526	+0.29(+0.55%)
Jun 16, 2011	52.39	53.10	52.22	52.53	2,403,977	+0.32(+0.61%)
Jun 15, 2011	51.58	52.38	51.55	52.22	4,406,318	+0.30(+0.58%)
Jun 14, 2011	51.83	52.20	51.81	51.92	2,217,378	+0.59(+1.15%)
Jun 13, 2011	51.36	51.50	51.02	51.33	2,618,222	+0.20(+0.39%)
Jun 10, 2011	51.72	52.06	51.00	51.13	3,815,769	-0.83(-1.59%)
Jun 09, 2011	52.09	52.28	51.64	51.95	2,099,076	+0.07(+0.13%)
Jun 08, 2011	52.06	52.22	51.62	51.89	2,727,687	-0.19(-0.37%)
Jun 07, 2011	52.37	52.44	52.03	52.08	3,085,357	-0.03(-0.06%)
Jun 06, 2011	51.89	52.41	51.83	52.11	2,903,330	+0.07(+0.14%)
Jun 03, 2011	51.98	52.23	51.62	52.03	3,732,919	-0.26(-0.49%)
May 24, 2011	52.73	53.04	52.18	52.29	3,764,731	-0.32(-0.62%)
May 23, 2011	53.23	53.63	52.61	52.62	3,390,533	-1.21(-2.25%)
May 20, 2011	54.39	54.46	53.70	53.82	2,487,590	-0.63(-1.15%)
May 19, 2011	54.93	55.26	54.36	54.45	2,729,618	-0.09(-0.16%)
May 18, 2011	54.35	54.76	54.00	54.54	1,905,867	+0.37(+0.68%)
May 17, 2011	54.52	54.79	53.70	54.17	2,152,952	-0.55(-1.00%)
May 16, 2011	54.70	55.00	54.29	54.72	1,884,134	-0.10(-0.17%)
May 13, 2011	55.08	55.27	54.34	54.81	2,550,949	-0.32(-0.59%)
May 12, 2011	54.99	55.49	54.78	55.14	1,567,828	+0.05(+0.09%)
May 11, 2011	54.78	55.25	54.66	55.08	2,143,175	+0.18(+0.34%)
May 10, 2011	54.66	55.13	54.38	54.90	2,668,474	-0.06(-0.11%)
May 09, 2011	54.78	55.33	54.58	54.96	1,874,509	+0.10(+0.17%)
May 06, 2011	54.92	55.13	54.49	54.86	3,270,540	+0.55(+1.02%)
May 05, 2011	54.07	54.97	53.83	54.31	3,530,981	-0.01(-0.03%)
May 04, 2011	54.83	55.17	54.27	54.33	3,593,201	-0.44(-0.81%)
May 03, 2011	54.11	54.87	53.93	54.77	2,556,947	+0.53(+0.98%)
May 02, 2011	54.30	54.32	54.21	54.24	3,488,921	+0.57(+1.06%)
Apr 29, 2011	52.89	53.77	52.87	53.67	2,804,829	+0.94(+1.78%)
Apr 28, 2011	53.37	53.47	51.99	52.73	4,853,021	-0.86(-1.61%)
Apr 27, 2011	53.74	54.27	53.26	53.60	2,265,586	+0.06(+0.11%)
Apr 26, 2011	53.48	53.91	53.25	53.54	2,377,901	+0.37(+0.69%)
Apr 25, 2011	53.37	53.44	53.03	53.17	1,281,664	-0.08(-0.15%)
Apr 21, 2011	53.70	53.70	53.18	53.25	1,437,233	-0.09(-0.17%)
Apr 20, 2011	52.94	53.60	52.53	53.34	1,936,773	+0.97(+1.84%)
Apr 19, 2011	52.33	52.65	52.22	52.37	1,958,584	+0.20(+0.38%)
Apr 18, 2011	52.34	52.47	51.94	52.17	2,875,021	-0.80(-1.52%)
Apr 15, 2011	52.93	53.35	52.43	52.98	2,707,997	+0.31(+0.59%)
Apr 14, 2011	52.65	52.92	52.28	52.67	3,142,856	-0.26(-0.49%)
Apr 13, 2011	54.04	54.13	52.31	52.93	4,067,273	-0.82(-1.52%)
Apr 12, 2011	54.15	54.24	53.53	53.74	2,383,031	-0.61(-1.13%)
Apr 11, 2011	54.86	55.10	54.22	54.36	2,769,278	-0.56(-1.02%)
Apr 08, 2011	55.45	55.55	54.74	54.92	2,252,441	-0.32(-0.59%)
Apr 07, 2011	55.03	55.42	54.74	55.24	2,313,080	+0.15(+0.28%)
Apr 06, 2011	55.04	55.19	54.61	55.08	2,744,064	+0.45(+0.82%)
Apr 05, 2011	53.65	54.85	53.48	54.64	4,221,483	+0.90(+1.68%)
Apr 04, 2011	54.71	54.71	52.82	53.73	15,544,986	-2.97(-5.23%)
Apr 01, 2011	56.27	57.13	56.20	56.70	2,322,681	+0.63(+1.12%)
Mar 31, 2011	55.54	56.39	55.44	56.07	2,247,616	+0.41(+0.74%)
Mar 30, 2011	56.18	56.18	55.31	55.66	2,563,304	-0.20(-0.35%)
Mar 29, 2011	55.59	56.03	55.34	55.86	1,735,717	+0.25(+0.45%)
Mar 28, 2011	56.09	56.20	55.46	55.61	2,144,307	-0.42(-0.76%)
Mar 25, 2011	56.34	56.50	55.91	56.03	1,593,182	-0.25(-0.44%)
Mar 24, 2011	56.07	56.38	55.67	56.28	1,375,118	+0.45(+0.81%)
Mar 23, 2011	55.68	56.11	55.40	55.83	1,619,269	+0.14(+0.25%)
Mar 22, 2011	55.54	55.87	55.42	55.69	1,878,889	+0.24(+0.44%)
Mar 21, 2011	55.72	55.81	55.40	55.45	1,908,455	+0.97(+1.79%)
Mar 18, 2011	55.04	55.13	54.01	54.47	6,139,842	+0.31(+0.57%)
Mar 17, 2011	54.93	55.21	53.88	54.17	4,010,632	+0.14(+0.26%)
Mar 16, 2011	54.76	54.80	53.62	54.03	4,294,459	-0.78(-1.42%)
Mar 15, 2011	54.32	55.13	54.28	54.80	3,157,967	-0.48(-0.86%)
Mar 14, 2011	55.24	55.61	54.67	55.28	1,876,072	-0.48(-0.85%)
Mar 11, 2011	55.15	56.14	54.47	55.76	2,595,940	+0.57(+1.04%)
Mar 10, 2011	55.78	55.87	55.05	55.18	2,018,640	-1.19(-2.12%)
Mar 09, 2011	55.89	56.40	55.52	56.38	2,089,103	+0.31(+0.55%)
Mar 08, 2011	55.32	56.30	55.28	56.07	2,020,258	+0.81(+1.47%)
Mar 07, 2011	55.97	56.39	54.98	55.26	2,651,132	-0.64(-1.14%)
Mar 04, 2011	55.76	56.10	54.84	55.89	4,991,373	-0.98(-1.73%)
Mar 03, 2011	55.56	57.21	55.56	56.88	2,825,406	+1.87(+3.39%)
Mar 02, 2011	54.74	55.25	54.33	55.01	2,492,167	+0.03(+0.05%)

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