Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	38.13	38.34	37.90	38.10	3,142,306	-0.01(-0.02%)
Feb 28, 2012	38.32	38.45	38.05	38.10	2,101,433	-0.21(-0.55%)
Feb 27, 2012	38.40	38.65	38.21	38.31	2,331,342	-0.27(-0.70%)
Feb 24, 2012	38.04	38.59	38.01	38.58	3,653,384	+0.58(+1.52%)
Feb 23, 2012	37.93	38.09	37.83	38.00	2,884,718	+0.07(+0.17%)
Feb 22, 2012	37.87	38.12	37.84	37.94	2,392,200	+0.00(+0.00%)
Feb 21, 2012	38.01	38.13	37.88	37.94	2,023,660	-0.01(-0.02%)
Feb 17, 2012	38.09	38.15	37.93	37.94	2,560,109	-0.02(-0.05%)
Feb 16, 2012	37.83	38.23	37.83	37.96	2,406,757	+0.16(+0.43%)
Feb 15, 2012	37.98	38.04	37.68	37.80	2,604,074	-0.21(-0.55%)
Feb 14, 2012	37.96	38.11	37.79	38.01	3,423,096	+0.04(+0.10%)
Feb 13, 2012	38.53	38.56	37.94	37.97	2,998,047	-0.40(-1.05%)
Feb 10, 2012	38.50	38.58	38.29	38.37	2,959,086	-0.22(-0.57%)
Feb 09, 2012	38.48	38.62	38.39	38.59	8,972,889	+0.05(+0.13%)
Feb 08, 2012	38.46	38.58	38.19	38.54	2,885,085	+0.17(+0.44%)
Feb 07, 2012	38.10	38.49	38.00	38.37	2,085,666	+0.21(+0.56%)
Feb 06, 2012	38.09	38.26	38.02	38.16	1,662,668	-0.01(-0.03%)
Feb 03, 2012	38.37	38.51	37.97	38.17	2,495,290	-0.03(-0.09%)
Feb 02, 2012	38.33	38.39	38.08	38.21	2,043,757	-0.09(-0.24%)
Feb 01, 2012	38.35	38.54	38.24	38.30	2,424,328	+0.03(+0.08%)
Jan 31, 2012	38.21	38.39	38.08	38.26	2,525,475	+0.21(+0.55%)
Jan 30, 2012	38.10	38.12	37.82	38.06	9,560,337	-0.16(-0.42%)
Jan 27, 2012	38.87	38.87	38.15	38.22	2,335,945	-0.57(-1.47%)
Jan 26, 2012	38.51	38.81	38.51	38.79	3,732,783	+0.26(+0.67%)
Jan 25, 2012	37.75	38.59	37.37	38.53	4,681,107	+0.64(+1.70%)
Jan 24, 2012	37.98	38.02	37.74	37.89	1,994,080	-0.16(-0.41%)
Jan 23, 2012	38.13	38.28	38.00	38.04	2,577,149	-0.09(-0.24%)
Jan 20, 2012	38.10	38.28	37.85	38.13	2,792,009	+0.01(+0.03%)
Jan 19, 2012	38.45	38.51	38.02	38.12	3,416,801	-0.35(-0.91%)
Jan 18, 2012	38.51	38.61	38.32	38.47	2,168,489	-0.04(-0.10%)
Jan 17, 2012	38.65	38.88	38.43	38.51	2,696,175	+0.10(+0.27%)
Jan 13, 2012	38.09	38.43	37.86	38.41	2,713,712	+0.13(+0.34%)
Jan 12, 2012	38.53	38.53	38.22	38.28	2,600,416	-0.13(-0.34%)
Jan 11, 2012	38.35	38.61	38.26	38.41	2,886,006	-0.10(-0.27%)
Jan 10, 2012	38.21	38.80	38.17	38.51	3,179,767	+0.05(+0.12%)
Jan 09, 2012	38.50	38.56	38.34	38.46	2,019,672	+0.11(+0.29%)
Jan 06, 2012	38.81	38.91	38.26	38.35	4,150,491	-0.42(-1.07%)
Jan 05, 2012	38.51	39.06	38.30	38.77	4,904,146	-0.10(-0.27%)
Jan 04, 2012	39.31	39.50	38.82	38.87	4,215,701	-1.38(-3.43%)
Dec 30, 2011	40.67	40.71	40.24	40.26	1,832,715	-0.36(-0.89%)
Dec 29, 2011	40.36	40.67	40.36	40.62	1,420,520	+0.26(+0.64%)
Dec 28, 2011	40.56	40.59	40.33	40.36	1,329,874	-0.20(-0.50%)
Dec 27, 2011	40.22	40.59	40.13	40.56	1,294,268	+0.34(+0.84%)
Dec 23, 2011	40.11	40.36	40.04	40.22	1,711,283	+0.16(+0.39%)
Dec 21, 2011	39.46	40.16	39.44	40.07	3,758,761	+0.61(+1.55%)
Dec 20, 2011	38.89	39.50	38.61	39.46	3,275,539	+0.78(+2.01%)
Dec 19, 2011	38.82	38.99	38.53	38.68	2,476,410	-0.12(-0.30%)
Dec 16, 2011	38.87	39.04	38.58	38.80	4,399,571	+0.01(+0.02%)
Dec 15, 2011	38.47	38.89	38.41	38.79	3,618,177	+0.63(+1.65%)
Dec 14, 2011	38.45	38.52	38.13	38.16	2,097,970	-0.22(-0.58%)
Dec 13, 2011	38.22	38.70	38.16	38.38	2,415,834	+0.21(+0.54%)
Dec 12, 2011	38.41	38.45	37.93	38.17	2,227,782	-0.27(-0.71%)
Dec 09, 2011	38.08	38.48	38.07	38.45	2,588,466	+0.56(+1.49%)
Dec 08, 2011	38.12	38.26	37.81	37.88	2,765,114	-0.22(-0.58%)
Dec 07, 2011	38.27	38.34	38.02	38.10	2,726,566	-0.19(-0.51%)
Dec 06, 2011	38.32	38.45	38.19	38.30	2,277,025	+0.07(+0.19%)
Dec 05, 2011	38.39	38.59	38.07	38.22	2,224,428	+0.19(+0.49%)
Dec 02, 2011	38.76	38.81	38.00	38.04	3,040,851	-0.58(-1.51%)
Dec 01, 2011	38.49	38.81	38.37	38.62	2,207,908	+0.06(+0.15%)
Nov 30, 2011	38.13	38.59	38.10	38.56	3,398,439	+0.94(+2.50%)
Nov 29, 2011	37.28	37.71	37.25	37.62	2,173,953	+0.48(+1.29%)
Nov 28, 2011	37.56	37.76	36.99	37.14	2,891,888	+0.05(+0.12%)
Nov 25, 2011	36.68	37.24	36.67	37.10	1,633,984	+0.46(+1.26%)
Nov 23, 2011	36.74	36.89	36.39	36.63	2,852,432	-0.29(-0.79%)
Nov 22, 2011	37.34	37.41	36.73	36.93	2,151,257	-0.38(-1.03%)
Nov 21, 2011	37.51	37.56	36.99	37.31	2,131,305	-0.42(-1.12%)
Nov 18, 2011	37.65	37.86	37.61	37.73	2,010,031	+0.22(+0.59%)
Nov 17, 2011	37.60	37.85	37.21	37.51	2,615,075	-0.11(-0.29%)
Nov 16, 2011	37.83	38.06	37.56	37.62	3,144,910	-0.51(-1.33%)
Nov 15, 2011	37.80	38.22	37.74	38.13	2,263,640	+0.25(+0.65%)
Nov 14, 2011	38.17	38.37	37.76	37.88	2,147,517	-0.43(-1.13%)
Nov 11, 2011	38.11	38.37	38.08	38.32	2,698,391	+0.49(+1.29%)
Nov 10, 2011	37.67	37.90	37.43	37.83	2,583,860	+0.42(+1.13%)
Nov 09, 2011	37.78	38.12	37.32	37.40	4,244,816	-0.73(-1.90%)
Nov 08, 2011	38.01	38.14	37.71	38.13	2,617,470	+0.18(+0.47%)
Nov 07, 2011	37.76	37.96	37.50	37.95	2,012,813	+0.33(+0.87%)
Nov 04, 2011	36.84	37.74	36.82	37.62	2,104,799	-0.12(-0.32%)
Nov 03, 2011	37.51	37.84	37.35	37.74	2,865,195	+0.47(+1.26%)
Nov 02, 2011	37.13	37.60	37.13	37.27	2,679,298	+0.62(+1.70%)
Nov 01, 2011	36.72	37.05	36.42	36.65	4,668,649	-0.53(-1.42%)
Oct 31, 2011	37.25	37.58	37.17	37.18	3,240,878	-0.11(-0.29%)
Oct 28, 2011	37.85	37.92	37.08	37.29	5,738,085	-0.96(-2.50%)
Oct 27, 2011	38.30	38.48	38.00	38.24	3,671,521	+0.46(+1.21%)
Oct 26, 2011	37.84	37.92	37.63	37.79	3,293,068	+0.41(+1.10%)
Oct 25, 2011	38.09	38.17	37.35	37.38	3,839,289	-0.69(-1.81%)
Oct 24, 2011	38.23	38.44	37.97	38.06	2,992,510	-0.33(-0.85%)
Oct 21, 2011	37.90	38.40	37.80	38.39	3,596,203	+0.82(+2.17%)
Oct 20, 2011	37.34	37.63	37.20	37.58	3,619,830	+0.37(+0.98%)
Oct 19, 2011	37.26	37.81	37.11	37.21	3,300,033	-0.06(-0.17%)
Oct 18, 2011	37.14	37.49	36.89	37.27	3,009,995	+0.03(+0.09%)
Oct 17, 2011	36.97	37.35	36.92	37.24	3,218,081	+0.27(+0.73%)
Oct 14, 2011	36.57	37.00	36.49	36.97	2,844,719	+0.57(+1.57%)
Oct 13, 2011	36.30	36.52	36.06	36.40	1,848,514	+0.04(+0.11%)
Oct 12, 2011	36.50	36.54	36.21	36.36	2,499,867	-0.10(-0.28%)
Oct 11, 2011	36.70	36.73	36.24	36.47	2,255,866	-0.30(-0.80%)
Oct 10, 2011	36.29	36.76	36.25	36.76	2,708,991	+0.71(+1.98%)
Oct 07, 2011	36.22	36.47	35.93	36.05	3,008,918	-0.03(-0.09%)
Oct 06, 2011	35.80	36.08	35.75	36.08	3,219,846	+0.65(+1.83%)
Oct 05, 2011	36.26	36.34	35.15	35.43	7,478,474	-0.83(-2.29%)
Oct 04, 2011	35.89	36.27	35.35	36.26	5,899,833	-0.03(-0.07%)
Oct 03, 2011	36.78	37.01	36.28	36.29	4,705,804	-0.35(-0.95%)
Sep 30, 2011	36.66	37.09	36.62	36.63	3,090,139	-0.19(-0.51%)
Sep 29, 2011	36.46	36.84	36.35	36.82	4,017,807	+0.77(+2.14%)
Sep 28, 2011	36.37	36.57	35.98	36.05	4,014,831	-0.31(-0.87%)
Sep 27, 2011	36.85	36.90	36.24	36.36	4,076,925	-0.12(-0.33%)
Sep 26, 2011	36.77	36.82	36.25	36.48	3,799,325	+0.03(+0.09%)
Sep 23, 2011	36.51	36.63	36.25	36.45	3,961,242	-0.10(-0.28%)
Sep 22, 2011	36.10	36.71	36.00	36.56	5,631,617	-0.23(-0.63%)
Sep 21, 2011	37.00	37.36	36.74	36.79	4,305,968	-0.54(-1.45%)
Sep 20, 2011	36.93	37.77	36.90	37.33	3,236,844	+0.55(+1.48%)
Sep 19, 2011	36.52	36.88	36.39	36.78	2,513,080	-0.11(-0.30%)
Sep 16, 2011	36.90	37.13	36.70	36.89	4,306,515	+0.22(+0.60%)
Sep 15, 2011	36.69	36.75	36.48	36.67	4,731,855	+0.34(+0.94%)
Sep 14, 2011	36.30	36.64	35.96	36.33	3,787,058	+0.17(+0.48%)
Sep 13, 2011	35.90	36.21	35.64	36.16	3,168,724	+0.32(+0.90%)
Sep 12, 2011	35.39	35.84	35.22	35.84	3,768,561	+0.42(+1.20%)
Sep 09, 2011	35.88	35.88	35.25	35.41	4,168,257	-0.60(-1.66%)
Sep 08, 2011	36.03	36.36	35.89	36.01	6,237,168	-0.01(-0.04%)
Sep 07, 2011	36.06	36.09	35.79	36.02	3,677,667	+0.19(+0.52%)
Sep 06, 2011	35.33	35.88	35.10	35.84	6,127,064	-0.19(-0.52%)
Sep 02, 2011	35.61	36.14	35.57	36.02	5,034,562	+0.08(+0.21%)
Sep 01, 2011	36.26	36.26	35.87	35.94	3,827,222	-0.17(-0.46%)
Aug 31, 2011	36.30	36.32	35.95	36.11	4,951,512	-0.07(-0.20%)
Aug 30, 2011	36.15	36.34	35.96	36.18	3,940,311	-0.01(-0.02%)
Aug 29, 2011	36.04	36.30	35.91	36.19	3,586,110	+0.48(+1.33%)
Aug 26, 2011	35.82	35.93	35.15	35.71	5,496,800	-0.38(-1.05%)
Aug 25, 2011	36.55	36.55	35.96	36.09	5,355,062	-0.46(-1.27%)
Aug 24, 2011	35.58	36.59	35.50	36.56	5,613,659	+0.98(+2.74%)
Aug 23, 2011	35.13	35.60	34.81	35.58	6,396,372	+0.53(+1.50%)
Aug 22, 2011	35.33	35.41	34.92	35.05	5,440,104	+0.13(+0.37%)
Aug 19, 2011	34.72	35.19	34.62	34.92	5,623,721	-0.01(-0.02%)
Aug 18, 2011	34.40	34.98	34.26	34.93	6,172,965	-0.08(-0.24%)
Aug 17, 2011	35.08	35.47	34.96	35.01	4,009,408	+0.01(+0.02%)
Aug 16, 2011	34.94	35.10	34.63	35.01	4,463,083	-0.19(-0.55%)
Aug 15, 2011	34.41	35.23	34.40	35.20	5,593,338	+1.07(+3.12%)
Aug 12, 2011	34.57	34.86	33.97	34.13	6,077,058	-0.20(-0.57%)
Aug 11, 2011	33.41	34.67	33.28	34.33	7,822,917	+1.25(+3.78%)
Aug 10, 2011	33.08	34.00	32.77	33.08	8,922,941	+0.11(+0.33%)
Aug 09, 2011	32.99	32.98	31.24	32.97	9,565,746	+0.95(+2.96%)
Aug 08, 2011	32.99	33.84	31.92	32.02	9,478,928	-1.82(-5.37%)
Aug 05, 2011	33.54	34.23	33.20	33.84	9,660,533	+0.97(+2.96%)
Aug 04, 2011	33.23	33.57	32.84	32.87	6,753,783	-0.57(-1.71%)
Aug 03, 2011	33.32	33.61	33.14	33.44	4,915,427	+0.23(+0.69%)
Aug 02, 2011	33.43	33.53	33.21	33.21	2,714,500	-0.30(-0.89%)
Aug 01, 2011	33.76	33.80	33.39	33.51	3,572,303	+0.10(+0.29%)
Jul 29, 2011	33.47	33.63	33.28	33.42	2,654,856	-0.24(-0.70%)
Jul 28, 2011	33.73	33.89	33.60	33.65	2,193,030	-0.13(-0.39%)
Jul 27, 2011	33.94	34.02	33.68	33.78	2,871,732	-0.04(-0.13%)
Jul 26, 2011	33.87	33.91	33.66	33.83	2,062,201	-0.04(-0.11%)
Jul 25, 2011	33.84	33.99	33.83	33.87	2,241,899	-0.17(-0.50%)
Jul 22, 2011	34.23	34.27	34.01	34.04	2,100,215	-0.24(-0.70%)
Jul 21, 2011	33.99	34.36	33.99	34.28	2,158,888	+0.40(+1.18%)
Jul 20, 2011	33.78	34.02	33.64	33.88	1,252,476	+0.13(+0.38%)
Jul 19, 2011	33.42	33.78	33.24	33.75	1,748,701	+0.38(+1.14%)
Jul 18, 2011	33.72	33.73	33.32	33.37	2,141,988	-0.46(-1.35%)
Jul 15, 2011	33.89	33.89	33.57	33.83	2,580,252	+0.03(+0.09%)
Jul 14, 2011	34.14	34.18	33.75	33.80	2,634,824	-0.32(-0.95%)
Jul 13, 2011	34.21	34.32	34.05	34.12	2,850,220	+0.03(+0.09%)
Jul 12, 2011	33.75	34.29	33.73	34.09	2,612,243	+0.24(+0.71%)
Jul 11, 2011	33.76	33.89	33.58	33.85	2,697,852	-0.18(-0.52%)
Jul 08, 2011	34.11	34.22	33.85	34.03	2,605,178	-0.30(-0.89%)
Jul 07, 2011	34.37	34.39	34.15	34.33	1,880,196	+0.11(+0.33%)
Jul 06, 2011	34.11	34.26	33.99	34.22	1,609,646	+0.11(+0.32%)
Jul 05, 2011	34.24	34.29	34.05	34.11	1,955,192	-0.24(-0.68%)
Jul 01, 2011	33.84	34.38	33.84	34.34	2,955,790	+0.52(+1.54%)
Jun 30, 2011	33.74	33.87	33.56	33.82	1,925,110	+0.09(+0.26%)
Jun 29, 2011	33.62	33.80	33.51	33.73	2,102,960	+0.11(+0.32%)
Jun 28, 2011	33.52	33.66	33.40	33.62	1,347,263	+0.15(+0.46%)
Jun 27, 2011	33.37	33.54	33.37	33.47	1,342,623	+0.18(+0.55%)
Jun 24, 2011	33.26	33.54	33.22	33.29	2,262,095	+0.10(+0.31%)
Jun 23, 2011	33.24	33.28	32.93	33.19	3,054,025	-0.30(-0.89%)
Jun 22, 2011	33.57	33.66	33.36	33.49	2,836,737	-0.15(-0.45%)
Jun 21, 2011	33.75	33.83	33.49	33.64	2,384,339	-0.04(-0.11%)
Jun 20, 2011	33.62	33.68	33.57	33.68	1,761,091	+0.15(+0.44%)
Jun 17, 2011	33.55	33.81	33.49	33.53	3,439,122	+0.11(+0.32%)
Jun 16, 2011	33.14	33.47	33.13	33.42	3,777,235	+0.36(+1.08%)
Jun 15, 2011	33.07	33.29	32.91	33.07	3,486,437	-0.10(-0.31%)
Jun 14, 2011	33.33	33.33	32.97	33.17	2,519,096	+0.08(+0.23%)
Jun 13, 2011	33.01	33.24	32.82	33.09	2,394,022	+0.17(+0.50%)
Jun 10, 2011	33.19	33.24	32.89	32.93	3,239,770	-0.30(-0.92%)
Jun 09, 2011	33.40	33.45	33.19	33.23	2,472,421	-0.16(-0.48%)
Jun 08, 2011	33.27	33.42	33.11	33.39	3,387,820	+0.17(+0.50%)
Jun 07, 2011	33.15	33.43	33.12	33.22	3,257,261	+0.10(+0.29%)
Jun 06, 2011	33.15	33.29	32.98	33.13	2,188,396	-0.11(-0.32%)
Jun 03, 2011	33.47	33.42	33.05	33.24	2,116,403	-0.27(-0.82%)
May 24, 2011	33.71	33.75	33.38	33.51	4,037,925	-0.25(-0.75%)
May 23, 2011	33.55	34.11	33.55	33.76	3,252,171	-0.48(-1.41%)
May 20, 2011	34.23	34.44	34.15	34.25	2,480,893	-0.04(-0.13%)
May 19, 2011	34.09	34.30	34.04	34.29	2,202,546	+0.22(+0.65%)
May 18, 2011	34.13	34.13	33.81	34.07	1,932,399	-0.03(-0.07%)
May 17, 2011	33.86	34.12	33.83	34.09	2,759,297	+0.20(+0.60%)
May 16, 2011	33.99	34.25	33.85	33.89	3,053,824	-0.11(-0.32%)
May 13, 2011	34.09	34.15	33.80	34.00	2,862,516	-0.08(-0.22%)
May 12, 2011	33.74	34.12	33.57	34.08	3,398,936	+0.35(+1.02%)
May 11, 2011	33.68	33.75	33.43	33.73	3,929,817	+0.09(+0.26%)
May 10, 2011	33.45	33.82	33.38	33.64	3,331,257	+0.29(+0.87%)
May 09, 2011	33.37	33.41	33.15	33.35	2,504,033	-0.01(-0.02%)
May 06, 2011	33.31	33.51	33.21	33.36	3,080,256	+0.22(+0.66%)
May 05, 2011	33.20	33.25	32.92	33.14	3,258,448	-0.15(-0.45%)
May 04, 2011	33.08	33.37	32.98	33.29	3,298,721	+0.12(+0.36%)
May 03, 2011	32.79	33.27	32.77	33.17	2,961,935	+0.31(+0.96%)
May 02, 2011	32.81	32.88	32.81	32.86	1,628,560	+0.11(+0.35%)
Apr 29, 2011	32.58	32.76	32.54	32.74	1,882,824	+0.10(+0.31%)
Apr 28, 2011	32.40	32.67	32.36	32.64	1,946,945	+0.25(+0.78%)
Apr 27, 2011	32.13	32.48	32.11	32.39	2,210,144	+0.30(+0.94%)
Apr 26, 2011	31.95	32.12	31.89	32.09	1,986,800	+0.25(+0.77%)
Apr 25, 2011	31.88	31.93	31.76	31.84	1,331,356	+0.01(+0.02%)
Apr 21, 2011	31.86	31.92	31.70	31.84	1,255,089	-0.02(-0.06%)
Apr 20, 2011	31.76	31.89	31.60	31.86	1,984,662	+0.35(+1.12%)
Apr 19, 2011	31.58	31.63	31.35	31.51	1,802,563	-0.05(-0.16%)
Apr 18, 2011	31.61	31.78	31.47	31.56	2,428,010	-0.30(-0.95%)
Apr 15, 2011	31.56	31.97	31.51	31.86	2,349,435	+0.39(+1.24%)
Apr 14, 2011	31.35	31.52	31.29	31.47	1,819,218	-0.01(-0.02%)
Apr 13, 2011	31.51	31.66	31.42	31.47	1,799,768	+0.08(+0.26%)
Apr 12, 2011	31.51	31.64	31.33	31.39	2,251,107	-0.16(-0.50%)
Apr 11, 2011	31.93	31.96	31.45	31.55	3,278,907	-0.43(-1.34%)
Apr 08, 2011	32.06	32.08	31.82	31.98	1,341,411	-0.03(-0.08%)
Apr 07, 2011	32.03	32.13	31.73	32.00	1,778,534	-0.18(-0.55%)
Apr 06, 2011	32.06	32.26	31.98	32.18	2,012,582	+0.18(+0.55%)
Apr 05, 2011	32.06	32.13	31.97	32.00	1,148,700	-0.05(-0.16%)
Apr 04, 2011	32.06	32.08	31.89	32.05	1,491,575	-0.02(-0.06%)
Apr 01, 2011	32.03	32.12	31.95	32.07	1,613,377	+0.21(+0.65%)
Mar 31, 2011	31.83	31.97	31.76	31.86	1,825,224	+0.00(+0.00%)
Mar 30, 2011	31.86	31.86	31.86	31.86	2,481,761	+0.06(+0.20%)
Mar 29, 2011	31.46	31.84	31.39	31.80	2,162,319	+0.31(+1.00%)
Mar 28, 2011	31.43	31.63	31.41	31.49	2,219,521	+0.07(+0.22%)
Mar 25, 2011	31.45	31.51	31.35	31.42	1,784,673	+0.06(+0.18%)
Mar 24, 2011	31.32	31.44	31.14	31.36	1,650,959	+0.13(+0.42%)
Mar 23, 2011	31.31	31.32	31.01	31.23	2,071,314	-0.05(-0.16%)
Mar 22, 2011	31.52	31.56	31.28	31.28	2,131,840	-0.23(-0.72%)
Mar 21, 2011	31.47	31.54	31.42	31.51	1,963,656	+0.40(+1.29%)
Mar 18, 2011	31.25	31.39	31.05	31.10	3,993,928	+0.14(+0.45%)
Mar 17, 2011	31.11	31.14	30.69	30.97	3,437,581	+0.13(+0.43%)
Mar 16, 2011	31.24	31.29	30.70	30.83	4,238,719	-0.41(-1.31%)
Mar 15, 2011	31.24	31.45	31.22	31.24	4,354,051	-0.09(-0.30%)
Mar 14, 2011	31.42	31.42	31.15	31.34	3,428,494	-0.25(-0.78%)
Mar 11, 2011	31.51	31.66	31.41	31.58	1,267,437	+0.05(+0.16%)
Mar 10, 2011	31.72	31.79	31.46	31.53	2,021,897	-0.33(-1.05%)
Mar 09, 2011	31.56	31.90	31.56	31.86	2,186,863	+0.24(+0.75%)
Mar 08, 2011	31.30	31.72	31.29	31.63	2,127,887	+0.31(+1.00%)
Mar 07, 2011	31.28	31.57	31.23	31.31	2,474,264	+0.08(+0.26%)
Mar 04, 2011	31.35	31.41	30.99	31.23	1,829,410	-0.13(-0.40%)
Mar 03, 2011	31.28	31.49	31.23	31.35	2,077,570	+0.21(+0.67%)
Mar 02, 2011	31.22	31.27	31.00	31.15	2,150,876	+0.01(+0.02%)

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