Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	37.82	38.03	37.59	37.78	3,168,366	-0.01(-0.02%)
Feb 28, 2012	38.00	38.13	37.74	37.79	2,118,861	-0.21(-0.55%)
Feb 27, 2012	38.09	38.33	37.90	38.00	2,350,676	-0.27(-0.70%)
Feb 24, 2012	37.72	38.28	37.70	38.26	3,683,683	+0.57(+1.52%)
Feb 23, 2012	37.62	37.78	37.52	37.69	2,908,642	+0.07(+0.17%)
Feb 22, 2012	37.55	37.81	37.53	37.63	2,412,039	+0.00(+0.00%)
Feb 21, 2012	37.70	37.81	37.57	37.63	2,040,442	-0.01(-0.02%)
Feb 17, 2012	37.78	37.83	37.62	37.63	2,581,340	-0.02(-0.05%)
Feb 16, 2012	37.52	37.91	37.52	37.65	2,426,717	+0.16(+0.43%)
Feb 15, 2012	37.66	37.72	37.37	37.49	2,625,670	-0.21(-0.55%)
Feb 14, 2012	37.65	37.80	37.48	37.70	3,451,485	+0.04(+0.10%)
Feb 13, 2012	38.22	38.24	37.63	37.66	3,022,911	-0.40(-1.05%)
Feb 10, 2012	38.19	38.26	37.97	38.06	2,983,627	-0.22(-0.57%)
Feb 09, 2012	38.17	38.30	38.08	38.28	9,047,304	+0.05(+0.13%)
Feb 08, 2012	38.15	38.26	37.87	38.23	2,909,012	+0.17(+0.44%)
Feb 07, 2012	37.79	38.17	37.68	38.06	2,102,963	+0.21(+0.56%)
Feb 06, 2012	37.78	37.95	37.70	37.85	1,676,457	-0.01(-0.03%)
Feb 03, 2012	38.06	38.19	37.66	37.86	2,515,984	-0.03(-0.08%)
Feb 02, 2012	38.02	38.08	37.76	37.89	2,060,706	-0.09(-0.24%)
Feb 01, 2012	38.03	38.23	37.92	37.98	2,444,433	+0.03(+0.08%)
Jan 31, 2012	37.90	38.07	37.76	37.95	2,546,419	+0.21(+0.55%)
Jan 30, 2012	37.79	37.81	37.51	37.74	9,639,624	-0.16(-0.42%)
Jan 27, 2012	38.55	38.55	37.84	37.90	2,355,318	-0.57(-1.47%)
Jan 26, 2012	38.19	38.49	38.19	38.47	3,763,740	+0.26(+0.67%)
Jan 25, 2012	37.44	38.28	37.07	38.21	4,719,928	+0.64(+1.70%)
Jan 24, 2012	37.67	37.70	37.43	37.58	2,010,617	-0.15(-0.41%)
Jan 23, 2012	37.81	37.96	37.68	37.73	2,598,522	-0.09(-0.24%)
Jan 20, 2012	37.79	37.97	37.54	37.82	2,815,164	+0.01(+0.03%)
Jan 19, 2012	38.13	38.19	37.70	37.81	3,445,137	-0.35(-0.91%)
Jan 18, 2012	38.19	38.29	38.01	38.15	2,186,473	-0.04(-0.10%)
Jan 17, 2012	38.33	38.56	38.12	38.19	2,718,535	+0.10(+0.27%)
Jan 13, 2012	37.78	38.12	37.55	38.09	2,736,217	+0.13(+0.34%)
Jan 12, 2012	38.21	38.21	37.91	37.96	2,621,982	-0.13(-0.34%)
Jan 11, 2012	38.04	38.30	37.95	38.09	2,909,941	-0.10(-0.27%)
Jan 10, 2012	37.89	38.48	37.85	38.19	3,206,137	+0.04(+0.12%)
Jan 09, 2012	38.18	38.24	38.03	38.15	2,036,422	+0.11(+0.29%)
Jan 06, 2012	38.49	38.59	37.94	38.04	4,184,912	-0.41(-1.07%)
Jan 05, 2012	38.19	38.74	37.99	38.45	4,944,818	-0.10(-0.27%)
Jan 04, 2012	38.99	39.17	38.50	38.55	4,250,662	-1.37(-3.43%)
Dec 30, 2011	40.34	40.38	39.91	39.92	1,847,914	-0.36(-0.89%)
Dec 29, 2011	40.03	40.34	40.03	40.29	1,432,301	+0.26(+0.64%)
Dec 28, 2011	40.23	40.26	40.00	40.03	1,340,903	-0.20(-0.50%)
Dec 27, 2011	39.89	40.26	39.80	40.23	1,305,002	+0.33(+0.84%)
Dec 23, 2011	39.78	40.03	39.71	39.89	1,725,475	+0.15(+0.39%)
Dec 21, 2011	39.13	39.83	39.11	39.74	3,789,934	+0.61(+1.55%)
Dec 20, 2011	38.57	39.18	38.30	39.13	3,302,704	+0.77(+2.01%)
Dec 19, 2011	38.50	38.67	38.21	38.36	2,496,947	-0.12(-0.30%)
Dec 16, 2011	38.55	38.71	38.26	38.48	4,436,057	+0.01(+0.02%)
Dec 15, 2011	38.15	38.57	38.10	38.47	3,648,183	+0.62(+1.65%)
Dec 14, 2011	38.14	38.21	37.81	37.85	2,115,369	-0.22(-0.57%)
Dec 13, 2011	37.90	38.38	37.85	38.06	2,435,869	+0.21(+0.54%)
Dec 12, 2011	38.09	38.13	37.62	37.86	2,246,258	-0.27(-0.71%)
Dec 09, 2011	37.76	38.17	37.76	38.13	2,609,933	+0.56(+1.49%)
Dec 08, 2011	37.81	37.95	37.50	37.57	2,788,046	-0.22(-0.58%)
Dec 07, 2011	37.96	38.03	37.71	37.79	2,749,178	-0.19(-0.51%)
Dec 06, 2011	38.00	38.14	37.87	37.98	2,295,908	+0.07(+0.19%)
Dec 05, 2011	38.07	38.27	37.76	37.91	2,242,875	+0.19(+0.49%)
Dec 02, 2011	38.44	38.49	37.68	37.72	3,066,069	-0.58(-1.51%)
Dec 01, 2011	38.17	38.49	38.05	38.30	2,226,219	+0.06(+0.15%)
Nov 30, 2011	37.81	38.28	37.79	38.24	3,426,623	+0.93(+2.50%)
Nov 29, 2011	36.98	37.40	36.94	37.31	2,191,982	+0.48(+1.29%)
Nov 28, 2011	37.25	37.45	36.69	36.84	2,915,871	+0.05(+0.12%)
Nov 25, 2011	36.38	36.93	36.37	36.79	1,647,535	+0.46(+1.26%)
Nov 23, 2011	36.44	36.58	36.09	36.33	2,876,088	-0.29(-0.79%)
Nov 22, 2011	37.03	37.11	36.42	36.62	2,169,098	-0.38(-1.03%)
Nov 21, 2011	37.20	37.25	36.69	37.00	2,148,981	-0.42(-1.12%)
Nov 18, 2011	37.34	37.55	37.30	37.42	2,026,701	+0.22(+0.59%)
Nov 17, 2011	37.29	37.54	36.90	37.20	2,636,762	-0.11(-0.29%)
Nov 16, 2011	37.52	37.74	37.25	37.31	3,170,992	-0.50(-1.33%)
Nov 15, 2011	37.49	37.90	37.43	37.81	2,282,413	+0.24(+0.65%)
Nov 14, 2011	37.85	38.05	37.45	37.57	2,165,327	-0.43(-1.13%)
Nov 11, 2011	37.80	38.06	37.77	38.00	2,720,769	+0.48(+1.29%)
Nov 10, 2011	37.36	37.59	37.12	37.52	2,605,288	+0.42(+1.13%)
Nov 09, 2011	37.47	37.80	37.01	37.10	4,280,019	-0.72(-1.90%)
Nov 08, 2011	37.69	37.83	37.40	37.82	2,639,178	+0.18(+0.47%)
Nov 07, 2011	37.45	37.65	37.19	37.64	2,029,505	+0.33(+0.87%)
Nov 04, 2011	36.53	37.43	36.52	37.31	2,122,254	-0.12(-0.32%)
Nov 03, 2011	37.20	37.53	37.04	37.43	2,888,957	+0.47(+1.26%)
Nov 02, 2011	36.83	37.29	36.82	36.97	2,701,518	+0.62(+1.70%)
Nov 01, 2011	36.41	36.75	36.12	36.35	4,707,368	-0.52(-1.42%)
Oct 31, 2011	36.94	37.27	36.86	36.87	3,267,756	-0.11(-0.29%)
Oct 28, 2011	37.54	37.61	36.77	36.98	5,785,673	-0.95(-2.50%)
Oct 27, 2011	37.98	38.16	37.69	37.93	3,701,970	+0.45(+1.21%)
Oct 26, 2011	37.53	37.61	37.32	37.48	3,320,378	+0.41(+1.10%)
Oct 25, 2011	37.78	37.85	37.04	37.07	3,871,130	-0.68(-1.81%)
Oct 24, 2011	37.91	38.13	37.66	37.75	3,017,328	-0.32(-0.85%)
Oct 21, 2011	37.59	38.08	37.49	38.08	3,626,027	+0.81(+2.17%)
Oct 20, 2011	37.03	37.33	36.89	37.27	3,649,850	+0.36(+0.98%)
Oct 19, 2011	36.95	37.50	36.81	36.90	3,327,401	-0.06(-0.17%)
Oct 18, 2011	36.83	37.18	36.59	36.97	3,034,958	+0.03(+0.09%)
Oct 17, 2011	36.67	37.04	36.62	36.94	3,244,769	+0.27(+0.73%)
Oct 14, 2011	36.27	36.70	36.19	36.67	2,868,311	+0.57(+1.57%)
Oct 13, 2011	36.00	36.22	35.76	36.10	1,863,844	+0.04(+0.11%)
Oct 12, 2011	36.20	36.24	35.92	36.06	2,520,599	-0.10(-0.28%)
Oct 11, 2011	36.40	36.43	35.94	36.17	2,274,575	-0.29(-0.80%)
Oct 10, 2011	35.99	36.46	35.95	36.46	2,731,457	+0.71(+1.98%)
Oct 07, 2011	35.92	36.17	35.64	35.75	3,033,872	-0.03(-0.09%)
Oct 06, 2011	35.50	35.78	35.45	35.78	3,246,549	+0.64(+1.83%)
Oct 05, 2011	35.96	36.04	34.87	35.14	7,540,495	-0.82(-2.29%)
Oct 04, 2011	35.59	35.97	35.06	35.96	5,948,761	-0.03(-0.07%)
Oct 03, 2011	36.48	36.71	35.98	35.99	4,744,831	-0.34(-0.95%)
Sep 30, 2011	36.36	36.79	36.32	36.33	3,115,766	-0.18(-0.51%)
Sep 29, 2011	36.16	36.53	36.05	36.52	4,051,128	+0.76(+2.14%)
Sep 28, 2011	36.07	36.27	35.68	35.75	4,048,127	-0.31(-0.87%)
Sep 27, 2011	36.55	36.59	35.94	36.06	4,110,736	-0.12(-0.33%)
Sep 26, 2011	36.47	36.52	35.95	36.18	3,830,834	+0.03(+0.09%)
Sep 23, 2011	36.21	36.32	35.95	36.15	3,994,094	-0.10(-0.28%)
Sep 22, 2011	35.80	36.41	35.70	36.25	5,678,321	-0.23(-0.63%)
Sep 21, 2011	36.69	37.06	36.44	36.48	4,341,679	-0.54(-1.45%)
Sep 20, 2011	36.63	37.46	36.60	37.02	3,263,688	+0.54(+1.48%)
Sep 19, 2011	36.22	36.58	36.10	36.48	2,533,922	-0.11(-0.30%)
Sep 16, 2011	36.59	36.83	36.40	36.59	4,342,230	+0.22(+0.60%)
Sep 15, 2011	36.39	36.45	36.18	36.37	4,771,097	+0.34(+0.94%)
Sep 14, 2011	36.00	36.34	35.67	36.03	3,818,465	+0.17(+0.48%)
Sep 13, 2011	35.60	35.92	35.34	35.86	3,195,003	+0.32(+0.90%)
Sep 12, 2011	35.10	35.54	34.93	35.54	3,799,815	+0.42(+1.20%)
Sep 09, 2011	35.59	35.59	34.96	35.12	4,202,826	-0.59(-1.66%)
Sep 08, 2011	35.73	36.06	35.60	35.71	6,288,895	-0.01(-0.04%)
Sep 07, 2011	35.76	35.79	35.50	35.73	3,708,166	+0.18(+0.52%)
Sep 06, 2011	35.04	35.59	34.81	35.54	6,177,877	-0.18(-0.52%)
Sep 02, 2011	35.32	35.84	35.27	35.73	5,076,314	+0.08(+0.21%)
Sep 01, 2011	35.96	35.96	35.57	35.65	3,858,962	-0.17(-0.46%)
Aug 31, 2011	36.01	36.03	35.66	35.81	4,992,576	-0.07(-0.20%)
Aug 30, 2011	35.85	36.04	35.67	35.88	3,972,989	-0.01(-0.02%)
Aug 29, 2011	35.74	36.01	35.62	35.89	3,615,851	+0.47(+1.33%)
Aug 26, 2011	35.53	35.63	34.87	35.42	5,542,386	-0.38(-1.05%)
Aug 25, 2011	36.25	36.25	35.66	35.80	5,399,472	-0.46(-1.27%)
Aug 24, 2011	35.29	36.29	35.21	36.25	5,660,215	+0.97(+2.74%)
Aug 23, 2011	34.84	35.31	34.53	35.29	6,449,419	+0.52(+1.50%)
Aug 22, 2011	35.04	35.11	34.63	34.76	5,485,220	+0.13(+0.37%)
Aug 19, 2011	34.43	34.90	34.33	34.64	5,670,360	-0.01(-0.02%)
Aug 18, 2011	34.11	34.69	33.98	34.64	6,224,159	-0.08(-0.24%)
Aug 17, 2011	34.79	35.18	34.67	34.73	4,042,659	+0.01(+0.02%)
Aug 16, 2011	34.66	34.81	34.35	34.72	4,500,097	-0.19(-0.55%)
Aug 15, 2011	34.13	34.94	34.12	34.91	5,639,725	+1.06(+3.12%)
Aug 12, 2011	34.28	34.57	33.69	33.85	6,127,457	-0.20(-0.57%)
Aug 11, 2011	33.13	34.39	33.00	34.05	7,887,794	+1.24(+3.78%)
Aug 10, 2011	32.81	33.72	32.50	32.81	8,996,941	+0.11(+0.33%)
Aug 09, 2011	32.72	32.71	30.99	32.70	9,645,076	+0.94(+2.96%)
Aug 08, 2011	32.72	33.56	31.66	31.76	9,557,539	-1.80(-5.37%)
Aug 05, 2011	33.26	33.95	32.93	33.56	9,740,650	+0.96(+2.96%)
Aug 04, 2011	32.96	33.30	32.57	32.60	6,809,793	-0.57(-1.71%)
Aug 03, 2011	33.05	33.34	32.87	33.17	4,956,192	+0.23(+0.69%)
Aug 02, 2011	33.15	33.25	32.94	32.94	2,737,012	-0.30(-0.89%)
Aug 01, 2011	33.49	33.52	33.12	33.23	3,601,929	+0.09(+0.29%)
Jul 29, 2011	33.19	33.35	33.01	33.14	2,676,874	-0.23(-0.70%)
Jul 28, 2011	33.46	33.61	33.32	33.37	2,211,218	-0.13(-0.39%)
Jul 27, 2011	33.66	33.74	33.40	33.51	2,895,548	-0.04(-0.13%)
Jul 26, 2011	33.59	33.63	33.38	33.55	2,079,304	-0.04(-0.11%)
Jul 25, 2011	33.56	33.71	33.55	33.59	2,260,492	-0.17(-0.50%)
Jul 22, 2011	33.95	33.99	33.73	33.76	2,117,633	-0.24(-0.70%)
Jul 21, 2011	33.71	34.07	33.71	34.00	2,176,792	+0.40(+1.18%)
Jul 20, 2011	33.50	33.74	33.36	33.60	1,262,863	+0.13(+0.38%)
Jul 19, 2011	33.14	33.51	32.97	33.47	1,763,203	+0.38(+1.14%)
Jul 18, 2011	33.44	33.46	33.05	33.10	2,159,752	-0.45(-1.35%)
Jul 15, 2011	33.61	33.61	33.30	33.55	2,601,651	+0.03(+0.09%)
Jul 14, 2011	33.86	33.90	33.47	33.52	2,656,675	-0.32(-0.95%)
Jul 13, 2011	33.93	34.04	33.77	33.84	2,873,857	+0.03(+0.09%)
Jul 12, 2011	33.47	34.00	33.45	33.81	2,633,907	+0.24(+0.71%)
Jul 11, 2011	33.48	33.61	33.30	33.57	2,720,226	-0.18(-0.52%)
Jul 08, 2011	33.83	33.94	33.58	33.75	2,626,784	-0.30(-0.89%)
Jul 07, 2011	34.09	34.10	33.87	34.05	1,895,789	+0.11(+0.33%)
Jul 06, 2011	33.83	33.98	33.71	33.93	1,622,995	+0.11(+0.32%)
Jul 05, 2011	33.96	34.01	33.77	33.83	1,971,407	-0.23(-0.68%)
Jul 01, 2011	33.56	34.10	33.56	34.06	2,980,303	+0.52(+1.54%)
Jun 30, 2011	33.46	33.59	33.28	33.54	1,941,076	+0.09(+0.26%)
Jun 29, 2011	33.35	33.52	33.23	33.46	2,120,401	+0.11(+0.32%)
Jun 28, 2011	33.24	33.38	33.13	33.35	1,358,437	+0.15(+0.46%)
Jun 27, 2011	33.10	33.27	33.10	33.20	1,353,758	+0.18(+0.55%)
Jun 24, 2011	32.99	33.26	32.95	33.01	2,280,855	+0.10(+0.31%)
Jun 23, 2011	32.96	33.01	32.66	32.91	3,079,353	-0.30(-0.89%)
Jun 22, 2011	33.29	33.38	33.08	33.21	2,860,263	-0.15(-0.45%)
Jun 21, 2011	33.47	33.55	33.22	33.36	2,404,113	-0.04(-0.11%)
Jun 20, 2011	33.35	33.41	33.30	33.40	1,775,696	+0.14(+0.44%)
Jun 17, 2011	33.27	33.53	33.22	33.25	3,467,643	+0.11(+0.32%)
Jun 16, 2011	32.87	33.20	32.86	33.15	3,808,561	+0.35(+1.08%)
Jun 15, 2011	32.80	33.02	32.64	32.79	3,515,351	-0.10(-0.31%)
Jun 14, 2011	33.05	33.05	32.70	32.89	2,539,987	+0.08(+0.23%)
Jun 13, 2011	32.74	32.96	32.55	32.82	2,413,876	+0.16(+0.50%)
Jun 10, 2011	32.91	32.97	32.62	32.66	3,266,638	-0.30(-0.92%)
Jun 09, 2011	33.12	33.17	32.92	32.96	2,492,925	-0.16(-0.48%)
Jun 08, 2011	33.00	33.15	32.84	33.12	3,415,915	+0.16(+0.50%)
Jun 07, 2011	32.88	33.16	32.85	32.95	3,284,274	+0.09(+0.29%)
Jun 06, 2011	32.88	33.02	32.71	32.86	2,206,545	-0.11(-0.33%)
Jun 03, 2011	33.19	33.14	32.78	32.96	2,133,955	-0.27(-0.82%)
May 24, 2011	33.43	33.47	33.11	33.23	4,071,413	-0.25(-0.75%)
May 23, 2011	33.27	33.83	33.27	33.49	3,279,142	-0.48(-1.41%)
May 20, 2011	33.95	34.15	33.87	33.97	2,501,468	-0.04(-0.13%)
May 19, 2011	33.81	34.02	33.76	34.01	2,220,812	+0.22(+0.65%)
May 18, 2011	33.85	33.85	33.53	33.79	1,948,425	-0.03(-0.07%)
May 17, 2011	33.58	33.84	33.56	33.81	2,782,180	+0.20(+0.60%)
May 16, 2011	33.71	33.97	33.57	33.61	3,079,150	-0.11(-0.32%)
May 13, 2011	33.81	33.87	33.52	33.72	2,886,255	-0.07(-0.22%)
May 12, 2011	33.46	33.84	33.30	33.79	3,427,124	+0.34(+1.02%)
May 11, 2011	33.40	33.48	33.15	33.45	3,962,408	+0.09(+0.26%)
May 10, 2011	33.18	33.54	33.10	33.37	3,358,884	+0.29(+0.87%)
May 09, 2011	33.10	33.13	32.88	33.08	2,524,800	-0.01(-0.02%)
May 06, 2011	33.04	33.23	32.94	33.08	3,105,802	+0.22(+0.66%)
May 05, 2011	32.93	32.98	32.65	32.87	3,285,471	-0.15(-0.45%)
May 04, 2011	32.81	33.10	32.71	33.02	3,326,078	+0.12(+0.36%)
May 03, 2011	32.52	33.00	32.50	32.90	2,986,499	+0.31(+0.96%)
May 02, 2011	32.54	32.61	32.54	32.59	1,642,066	+0.11(+0.35%)
Apr 29, 2011	32.31	32.49	32.27	32.47	1,898,438	+0.10(+0.31%)
Apr 28, 2011	32.14	32.40	32.09	32.37	1,963,092	+0.25(+0.78%)
Apr 27, 2011	31.87	32.21	31.85	32.13	2,228,473	+0.30(+0.94%)
Apr 26, 2011	31.69	31.85	31.63	31.83	2,003,277	+0.24(+0.77%)
Apr 25, 2011	31.61	31.67	31.50	31.58	1,342,397	+0.01(+0.02%)
Apr 21, 2011	31.60	31.66	31.44	31.58	1,265,498	-0.02(-0.06%)
Apr 20, 2011	31.50	31.63	31.34	31.60	2,001,122	+0.35(+1.12%)
Apr 19, 2011	31.32	31.36	31.09	31.25	1,817,512	-0.05(-0.16%)
Apr 18, 2011	31.35	31.51	31.21	31.30	2,448,146	-0.30(-0.95%)
Apr 15, 2011	31.30	31.71	31.25	31.60	2,368,920	+0.39(+1.24%)
Apr 14, 2011	31.10	31.27	31.03	31.21	1,834,305	-0.01(-0.02%)
Apr 13, 2011	31.25	31.40	31.17	31.22	1,814,694	+0.08(+0.26%)
Apr 12, 2011	31.25	31.38	31.07	31.13	2,269,776	-0.16(-0.50%)
Apr 11, 2011	31.66	31.70	31.19	31.29	3,306,099	-0.42(-1.34%)
Apr 08, 2011	31.80	31.82	31.56	31.71	1,352,536	-0.02(-0.08%)
Apr 07, 2011	31.77	31.86	31.47	31.74	1,793,284	-0.17(-0.55%)
Apr 06, 2011	31.80	31.99	31.71	31.91	2,029,273	+0.17(+0.55%)
Apr 05, 2011	31.79	31.87	31.71	31.74	1,158,226	-0.05(-0.16%)
Apr 04, 2011	31.79	31.81	31.63	31.79	1,503,945	-0.02(-0.06%)
Apr 01, 2011	31.76	31.85	31.68	31.81	1,626,758	+0.21(+0.65%)
Mar 31, 2011	31.57	31.71	31.50	31.60	1,840,361	+0.00(+0.00%)
Mar 30, 2011	31.60	31.60	31.60	31.60	2,502,343	+0.06(+0.20%)
Mar 29, 2011	31.20	31.58	31.13	31.54	2,180,252	+0.31(+1.00%)
Mar 28, 2011	31.17	31.37	31.15	31.23	2,237,928	+0.07(+0.22%)
Mar 25, 2011	31.19	31.25	31.10	31.16	1,799,474	+0.06(+0.18%)
Mar 24, 2011	31.07	31.18	30.88	31.10	1,664,651	+0.13(+0.42%)
Mar 23, 2011	31.05	31.07	30.75	30.97	2,088,492	-0.05(-0.16%)
Mar 22, 2011	31.27	31.30	31.02	31.02	2,149,519	-0.22(-0.72%)
Mar 21, 2011	31.21	31.28	31.16	31.25	1,979,941	+0.40(+1.29%)
Mar 18, 2011	30.99	31.13	30.80	30.85	4,027,050	+0.14(+0.45%)
Mar 17, 2011	30.85	30.89	30.44	30.71	3,466,090	+0.13(+0.43%)
Mar 16, 2011	30.98	31.03	30.44	30.58	4,273,872	-0.41(-1.31%)
Mar 15, 2011	30.98	31.19	30.97	30.98	4,390,160	-0.09(-0.30%)
Mar 14, 2011	31.17	31.17	30.89	31.08	3,456,927	-0.24(-0.78%)
Mar 11, 2011	31.25	31.40	31.15	31.32	1,277,948	+0.05(+0.16%)
Mar 10, 2011	31.46	31.53	31.20	31.27	2,038,665	-0.33(-1.04%)
Mar 09, 2011	31.30	31.64	31.30	31.60	2,204,999	+0.24(+0.75%)
Mar 08, 2011	31.04	31.46	31.03	31.36	2,145,534	+0.31(+1.00%)
Mar 07, 2011	31.02	31.31	30.97	31.05	2,494,784	+0.08(+0.26%)
Mar 04, 2011	31.09	31.15	30.74	30.97	1,844,582	-0.12(-0.40%)
Mar 03, 2011	31.02	31.23	30.97	31.10	2,094,799	+0.21(+0.67%)
Mar 02, 2011	30.96	31.02	30.75	30.89	2,168,713	+0.01(+0.02%)

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