Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	41.87	42.07	41.60	42.03	3,577,435	+0.39(+0.94%)
Jan 30, 2012	41.10	41.66	41.08	41.64	2,589,407	-0.28(-0.67%)
Jan 27, 2012	41.83	42.06	41.59	41.92	2,621,043	-0.11(-0.26%)
Jan 26, 2012	41.43	42.12	41.43	42.03	3,739,743	+0.68(+1.64%)
Jan 25, 2012	40.43	41.50	40.43	41.35	5,493,770	+0.36(+0.88%)
Jan 24, 2012	40.99	41.42	40.86	40.99	3,973,515	-0.21(-0.51%)
Jan 23, 2012	40.92	41.27	40.92	41.20	2,750,910	+0.35(+0.86%)
Jan 20, 2012	41.36	41.53	40.62	40.85	4,835,906	-0.53(-1.28%)
Jan 19, 2012	41.74	41.81	41.37	41.38	2,376,756	-0.26(-0.62%)
Jan 18, 2012	41.03	41.65	40.99	41.64	2,302,860	+0.08(+0.19%)
Jan 17, 2012	41.43	41.77	41.33	41.56	2,555,357	+0.45(+1.09%)
Jan 13, 2012	40.51	41.12	40.40	41.11	2,533,102	+0.30(+0.74%)
Jan 12, 2012	40.93	40.94	40.29	40.81	2,346,402	-0.28(-0.68%)
Jan 11, 2012	40.93	41.10	40.65	41.09	2,460,040	-0.01(-0.02%)
Jan 10, 2012	40.79	41.18	40.67	41.10	2,566,581	+0.70(+1.73%)
Jan 09, 2012	40.49	40.51	40.12	40.40	1,681,304	+0.06(+0.15%)
Jan 06, 2012	40.47	40.76	40.22	40.34	2,267,093	-0.11(-0.27%)
Jan 05, 2012	40.25	40.66	40.18	40.45	3,789,129	+0.09(+0.22%)
Jan 04, 2012	41.56	41.60	40.36	40.36	4,128,091	-1.07(-2.58%)
Dec 30, 2011	41.79	41.92	41.43	41.43	1,697,761	-0.33(-0.79%)
Dec 29, 2011	41.54	41.94	41.27	41.76	1,661,971	+0.36(+0.87%)
Dec 28, 2011	41.77	41.87	41.28	41.40	1,678,270	-0.26(-0.62%)
Dec 27, 2011	41.14	41.90	40.89	41.66	1,410,946	+0.48(+1.17%)
Dec 23, 2011	40.98	41.25	40.79	41.18	1,167,100	+1.13(+2.82%)
Dec 21, 2011	39.76	40.11	39.43	40.05	2,444,311	+0.37(+0.93%)
Dec 20, 2011	39.09	39.87	38.96	39.68	4,076,516	+1.08(+2.80%)
Dec 19, 2011	39.22	39.24	38.54	38.60	2,024,529	-0.41(-1.05%)
Dec 16, 2011	39.12	39.65	38.93	39.01	3,529,993	+0.11(+0.28%)
Dec 15, 2011	38.96	39.09	38.69	38.90	3,109,079	+0.31(+0.80%)
Dec 14, 2011	38.09	39.02	38.00	38.59	3,202,964	+0.35(+0.92%)
Dec 13, 2011	38.56	38.84	38.00	38.24	2,210,351	-0.03(-0.08%)
Dec 12, 2011	38.48	38.48	37.81	38.27	2,173,430	-0.54(-1.39%)
Dec 09, 2011	38.23	38.99	38.13	38.81	2,788,788	+0.83(+2.19%)
Dec 08, 2011	38.28	38.37	37.82	37.98	2,952,713	-0.49(-1.27%)
Dec 07, 2011	37.90	38.69	37.64	38.47	2,639,738	+0.47(+1.24%)
Dec 06, 2011	37.79	38.16	37.62	38.00	1,735,415	+0.21(+0.56%)
Dec 05, 2011	38.20	38.24	37.49	37.79	3,025,661	+0.10(+0.27%)
Dec 02, 2011	38.34	38.55	37.62	37.69	2,828,246	-0.39(-1.02%)
Dec 01, 2011	38.52	38.52	37.86	38.08	1,806,043	-0.57(-1.47%)
Nov 30, 2011	38.00	38.69	37.65	38.65	4,289,634	+1.89(+5.14%)
Nov 29, 2011	37.03	37.16	36.65	36.76	1,720,909	-0.09(-0.24%)
Nov 28, 2011	37.04	37.24	36.56	36.85	2,502,662	+0.76(+2.11%)
Nov 25, 2011	35.94	36.70	35.83	36.09	1,189,722	+0.16(+0.45%)
Nov 23, 2011	36.50	36.61	35.86	35.93	2,582,278	-0.88(-2.39%)
Nov 22, 2011	36.82	37.14	36.42	36.81	2,390,473	+0.09(+0.25%)
Nov 21, 2011	37.11	37.21	36.45	36.72	3,281,599	-1.00(-2.65%)
Nov 18, 2011	37.64	37.78	37.15	37.72	2,858,786	+0.34(+0.91%)
Nov 17, 2011	37.94	38.15	37.21	37.38	2,987,505	-0.68(-1.79%)
Nov 16, 2011	37.89	38.55	37.73	38.06	3,629,848	-0.16(-0.42%)
Nov 15, 2011	37.90	38.46	37.64	38.22	2,220,647	+0.19(+0.50%)
Nov 14, 2011	38.60	38.84	37.84	38.03	2,888,347	-0.83(-2.14%)
Nov 11, 2011	38.25	39.05	38.02	38.86	3,071,175	+1.15(+3.05%)
Nov 10, 2011	38.08	38.10	37.26	37.71	3,771,515	+0.21(+0.56%)
Nov 09, 2011	37.95	38.12	37.36	37.50	4,709,913	-1.27(-3.28%)
Nov 08, 2011	38.40	38.80	37.76	38.77	3,178,616	+0.54(+1.41%)
Nov 07, 2011	38.18	38.63	37.78	38.23	2,592,067	+0.22(+0.58%)
Nov 04, 2011	39.16	39.16	37.88	38.01	5,438,838	-1.47(-3.72%)
Nov 03, 2011	39.12	39.60	38.37	39.48	2,854,619	+0.28(+0.71%)
Nov 02, 2011	39.52	39.56	38.66	39.20	4,187,192	+0.48(+1.24%)
Nov 01, 2011	38.56	39.52	38.49	38.72	5,477,404	-1.13(-2.84%)
Oct 31, 2011	39.97	40.87	39.40	39.85	5,256,107	-0.34(-0.85%)
Oct 28, 2011	39.77	40.26	39.50	40.19	4,701,086	+0.52(+1.31%)
Oct 27, 2011	39.04	39.85	38.45	39.67	6,241,766	+1.57(+4.12%)
Oct 26, 2011	38.26	38.46	37.63	38.10	3,846,106	+0.33(+0.87%)
Oct 25, 2011	38.13	38.31	37.59	37.77	4,007,096	-0.61(-1.59%)
Oct 24, 2011	37.97	38.48	37.90	38.38	4,361,118	+0.41(+1.08%)
Oct 21, 2011	37.50	38.17	37.24	37.97	5,145,871	+1.04(+2.82%)
Oct 20, 2011	36.48	36.99	35.88	36.93	4,741,693	+0.45(+1.23%)
Oct 19, 2011	36.84	37.21	36.41	36.48	4,576,558	-0.37(-1.00%)
Oct 18, 2011	35.81	36.94	35.72	36.85	4,455,263	+1.13(+3.16%)
Oct 17, 2011	36.11	36.32	35.65	35.72	3,166,574	-0.71(-1.95%)
Oct 14, 2011	36.51	36.51	36.02	36.43	2,885,801	+0.68(+1.90%)
Oct 13, 2011	36.18	36.48	35.32	35.75	3,808,673	-0.73(-2.00%)
Oct 12, 2011	36.78	36.99	36.26	36.48	4,966,902	+0.08(+0.22%)
Oct 11, 2011	36.86	36.92	36.24	36.40	3,505,814	-0.76(-2.05%)
Oct 10, 2011	35.99	37.19	35.63	37.16	3,960,688	+1.95(+5.54%)
Oct 07, 2011	36.09	36.09	34.93	35.21	5,694,031	-0.57(-1.59%)
Oct 06, 2011	35.47	35.78	35.01	35.78	3,841,328	+0.76(+2.17%)
Oct 05, 2011	34.83	35.31	33.82	35.02	4,413,624	+0.17(+0.49%)
Oct 04, 2011	33.29	34.91	32.66	34.85	6,000,064	+1.02(+3.02%)
Oct 03, 2011	35.18	35.34	33.79	33.83	5,943,152	-1.23(-3.51%)
Sep 30, 2011	35.24	35.80	35.04	35.06	3,974,075	-0.93(-2.58%)
Sep 29, 2011	35.60	35.99	35.16	35.99	3,436,736	+1.13(+3.24%)
Sep 28, 2011	35.98	36.13	34.82	34.86	3,532,614	-1.12(-3.11%)
Sep 27, 2011	36.72	36.77	35.76	35.98	3,004,830	+0.08(+0.22%)
Sep 26, 2011	35.54	35.97	35.03	35.90	3,782,005	+0.75(+2.13%)
Sep 23, 2011	34.76	35.37	34.62	35.15	3,744,877	+0.16(+0.46%)
Sep 22, 2011	34.57	35.37	34.32	34.99	5,370,567	-0.49(-1.38%)
Sep 21, 2011	37.51	37.58	35.46	35.48	5,531,300	-2.07(-5.51%)
Sep 20, 2011	37.09	37.89	36.90	37.55	3,061,856	+0.62(+1.68%)
Sep 19, 2011	36.69	37.26	36.64	36.93	3,772,906	-0.49(-1.31%)
Sep 16, 2011	36.93	37.48	36.50	37.42	4,399,175	+0.68(+1.85%)
Sep 15, 2011	36.27	36.74	35.97	36.74	2,991,577	+0.86(+2.40%)
Sep 14, 2011	35.66	36.03	34.99	35.88	3,200,432	+0.40(+1.13%)
Sep 13, 2011	35.44	35.60	35.00	35.48	3,965,776	+0.05(+0.14%)
Sep 12, 2011	34.42	35.44	34.42	35.43	2,805,742	+0.49(+1.40%)
Sep 09, 2011	35.64	36.06	34.68	34.94	4,171,192	-1.13(-3.13%)
Sep 08, 2011	36.79	37.09	36.06	36.07	4,926,306	-1.09(-2.93%)
Sep 07, 2011	36.09	37.18	35.47	37.16	3,529,777	+1.68(+4.74%)
Sep 06, 2011	34.44	35.60	34.44	35.48	2,934,720	-0.06(-0.17%)
Sep 02, 2011	35.55	36.36	35.48	35.54	3,042,253	-0.76(-2.09%)
Sep 01, 2011	37.31	37.34	36.25	36.30	3,319,370	-0.98(-2.63%)
Aug 31, 2011	37.14	37.37	36.64	37.28	3,076,930	+0.38(+1.03%)
Aug 30, 2011	36.66	37.09	36.14	36.90	3,029,289	+0.17(+0.46%)
Aug 29, 2011	36.25	36.75	35.96	36.73	3,530,558	+0.98(+2.74%)
Aug 26, 2011	34.73	35.76	34.21	35.75	3,488,506	+0.75(+2.14%)
Aug 25, 2011	35.57	35.92	34.70	35.00	3,486,962	-0.41(-1.16%)
Aug 24, 2011	34.54	35.49	34.41	35.41	3,319,527	+0.80(+2.31%)
Aug 23, 2011	33.84	34.61	33.38	34.61	4,668,325	+1.04(+3.10%)
Aug 22, 2011	34.08	34.11	32.79	33.57	4,787,826	+0.34(+1.02%)
Aug 19, 2011	33.06	33.75	32.91	33.23	4,806,050	-0.18(-0.54%)
Aug 18, 2011	33.48	33.92	32.88	33.41	6,422,116	-1.29(-3.72%)
Aug 17, 2011	34.64	34.96	34.28	34.70	3,653,972	+0.25(+0.73%)
Aug 16, 2011	34.34	34.72	34.00	34.45	3,835,107	-0.38(-1.09%)
Aug 15, 2011	33.43	34.83	33.31	34.83	4,857,908	+1.67(+5.04%)
Aug 12, 2011	32.78	33.50	32.66	33.16	6,283,717	+0.62(+1.91%)
Aug 11, 2011	31.67	32.95	31.40	32.54	9,181,203	+1.10(+3.50%)
Aug 10, 2011	29.89	32.99	29.51	31.44	11,979,810	-0.92(-2.84%)
Aug 09, 2011	31.05	32.39	28.97	32.36	10,876,618	+3.59(+12.48%)
Aug 08, 2011	31.05	31.37	28.76	28.77	8,419,913	-3.24(-10.12%)
Aug 05, 2011	32.80	32.85	31.45	32.01	6,530,178	-0.43(-1.33%)
Aug 04, 2011	33.66	33.98	32.34	32.44	5,338,528	-2.02(-5.86%)
Aug 03, 2011	34.45	34.60	33.29	34.46	4,880,631	-0.01(-0.03%)
Aug 02, 2011	34.43	34.83	34.27	34.47	6,261,621	-0.17(-0.49%)
Aug 01, 2011	34.98	35.50	34.21	34.64	9,109,200	-2.09(-5.69%)
Jul 29, 2011	36.37	36.88	36.16	36.73	2,006,801	+0.08(+0.22%)
Jul 28, 2011	36.64	36.91	36.30	36.65	3,003,269	+0.04(+0.11%)
Jul 27, 2011	37.38	37.49	36.60	36.61	2,786,628	-0.91(-2.43%)
Jul 26, 2011	37.18	37.53	36.97	37.52	2,282,325	+0.23(+0.62%)
Jul 25, 2011	37.51	37.65	37.14	37.29	2,069,550	-0.62(-1.64%)
Jul 22, 2011	37.97	38.01	37.74	37.91	1,991,403	+0.10(+0.26%)
Jul 21, 2011	37.95	38.20	37.65	37.81	2,576,866	+0.16(+0.42%)
Jul 20, 2011	37.57	37.74	37.41	37.65	1,753,847	+0.15(+0.40%)
Jul 19, 2011	37.40	37.65	37.26	37.50	2,765,365	+0.33(+0.89%)
Jul 18, 2011	37.39	37.42	36.87	37.17	2,181,951	-0.29(-0.77%)
Jul 15, 2011	37.21	37.51	36.97	37.46	1,995,387	+0.42(+1.13%)
Jul 14, 2011	37.67	37.69	36.99	37.04	2,613,999	-0.48(-1.28%)
Jul 13, 2011	37.81	37.84	37.43	37.52	3,494,486	-0.11(-0.29%)
Jul 12, 2011	37.19	38.08	37.03	37.63	4,469,544	+0.28(+0.75%)
Jul 11, 2011	37.72	37.81	37.28	37.35	2,921,994	-0.85(-2.23%)
Jul 08, 2011	37.71	38.23	37.46	38.20	2,762,582	+0.09(+0.24%)
Jul 07, 2011	38.04	38.20	37.88	38.11	2,244,252	+0.43(+1.14%)
Jul 06, 2011	37.39	37.69	37.23	37.68	2,327,818	+0.18(+0.48%)
Jul 05, 2011	37.11	37.56	36.90	37.50	2,313,000	+0.27(+0.73%)
Jul 01, 2011	36.77	37.31	36.65	37.23	2,327,862	+0.54(+1.47%)
Jun 30, 2011	37.10	37.10	36.54	36.69	2,773,117	-0.24(-0.65%)
Jun 29, 2011	36.90	37.09	36.64	36.93	1,924,672	+0.24(+0.65%)
Jun 28, 2011	36.63	36.79	36.37	36.69	2,278,308	+0.06(+0.16%)
Jun 27, 2011	36.61	36.79	36.40	36.63	1,892,273	+0.08(+0.22%)
Jun 24, 2011	36.59	36.66	36.29	36.55	2,423,931	+0.02(+0.05%)
Jun 23, 2011	37.22	37.22	36.33	36.53	3,215,323	-1.13(-3.00%)
Jun 22, 2011	37.80	38.11	37.58	37.66	2,245,982	-0.19(-0.50%)
Jun 21, 2011	37.82	37.87	37.26	37.85	3,126,088	+0.14(+0.37%)
Jun 20, 2011	37.66	37.85	37.55	37.71	2,876,991	+0.62(+1.67%)
Jun 17, 2011	36.98	37.35	36.62	37.09	5,518,652	+0.40(+1.09%)
Jun 16, 2011	36.01	36.81	35.94	36.69	3,680,591	+0.75(+2.09%)
Jun 15, 2011	36.13	36.36	35.59	35.94	3,112,617	-0.43(-1.18%)
Jun 14, 2011	35.88	36.38	35.67	36.37	2,418,144	+0.76(+2.13%)
Jun 13, 2011	35.21	35.64	35.10	35.61	3,034,923	+0.58(+1.66%)
Jun 10, 2011	35.87	36.01	35.00	35.03	3,526,888	-0.99(-2.75%)
Jun 09, 2011	36.54	36.64	35.95	36.02	2,122,489	-0.45(-1.23%)
Jun 08, 2011	36.36	36.75	36.28	36.47	2,281,523	+0.04(+0.11%)
Jun 07, 2011	36.54	36.67	36.32	36.43	2,751,425	+0.07(+0.19%)
Jun 06, 2011	36.92	36.93	36.32	36.36	2,151,782	-0.52(-1.41%)
Jun 03, 2011	36.41	37.09	36.38	36.88	1,916,454	+0.02(+0.05%)
May 24, 2011	36.82	36.95	36.61	36.86	2,880,428	+0.22(+0.60%)
May 23, 2011	36.52	36.97	36.43	36.64	2,329,357	-0.32(-0.87%)
May 20, 2011	37.06	37.14	36.70	36.96	2,405,738	-0.21(-0.56%)
May 19, 2011	37.30	37.33	36.88	37.17	1,406,503	+0.07(+0.19%)
May 18, 2011	37.00	37.26	36.63	37.10	1,696,501	+0.14(+0.38%)
May 17, 2011	36.67	36.96	36.64	36.96	2,211,954	+0.15(+0.41%)
May 16, 2011	36.68	37.00	36.50	36.81	2,743,447	+0.01(+0.03%)
May 13, 2011	37.54	37.60	36.73	36.80	2,666,813	-0.83(-2.21%)
May 12, 2011	37.30	37.74	37.01	37.63	2,423,800	+0.32(+0.86%)
May 11, 2011	37.68	37.81	37.23	37.31	3,045,200	-0.52(-1.37%)
May 10, 2011	37.67	38.04	37.55	37.83	3,305,565	+0.31(+0.83%)
May 09, 2011	37.78	37.82	37.45	37.52	2,798,804	-0.22(-0.58%)
May 06, 2011	38.46	38.66	37.54	37.74	2,911,035	-0.38(-1.00%)
May 05, 2011	38.09	38.39	37.53	38.12	2,941,044	-0.55(-1.42%)
May 04, 2011	39.13	39.13	38.30	38.67	2,340,795	-0.39(-1.00%)
May 03, 2011	39.62	39.70	38.65	39.06	3,299,204	-0.70(-1.76%)
May 02, 2011	39.69	39.76	39.68	39.76	2,570,578	+0.14(+0.35%)
Apr 29, 2011	40.45	40.46	39.15	39.62	3,409,927	-0.98(-2.41%)
Apr 28, 2011	39.97	40.75	39.91	40.60	2,245,373	+0.58(+1.45%)
Apr 27, 2011	39.64	40.05	39.48	40.02	2,314,208	+0.53(+1.34%)
Apr 26, 2011	39.27	39.61	38.94	39.49	3,055,115	+0.48(+1.23%)
Apr 25, 2011	38.49	39.22	38.29	39.01	2,572,157	+0.42(+1.09%)
Apr 21, 2011	38.27	38.64	37.86	38.59	2,603,249	+0.35(+0.92%)
Apr 20, 2011	38.26	38.27	37.92	38.24	1,900,027	+0.36(+0.95%)
Apr 19, 2011	37.63	37.92	37.56	37.88	1,839,310	+0.26(+0.69%)
Apr 18, 2011	37.62	37.73	37.32	37.62	2,463,760	-0.41(-1.08%)
Apr 15, 2011	37.60	38.07	37.51	38.03	2,253,376	+0.53(+1.41%)
Apr 14, 2011	36.76	37.54	36.70	37.50	2,565,615	+0.73(+1.99%)
Apr 13, 2011	37.02	37.14	36.70	36.77	2,089,291	-0.18(-0.49%)
Apr 12, 2011	37.00	37.40	36.93	36.95	3,007,796	-0.09(-0.24%)
Apr 11, 2011	37.21	37.54	37.00	37.04	1,930,064	-0.14(-0.38%)
Apr 08, 2011	37.60	37.65	37.06	37.18	1,694,039	-0.12(-0.32%)
Apr 07, 2011	37.47	37.67	37.01	37.30	2,232,221	-0.26(-0.69%)
Apr 06, 2011	37.84	37.91	37.46	37.56	2,023,277	-0.17(-0.45%)
Apr 05, 2011	37.78	38.10	37.58	37.73	2,199,969	-0.07(-0.19%)
Apr 04, 2011	37.85	37.99	37.70	37.80	2,403,820	+0.07(+0.19%)
Apr 01, 2011	38.13	38.25	37.50	37.73	2,618,099	-0.21(-0.55%)
Mar 31, 2011	37.78	37.99	37.59	37.94	4,249,075	+0.14(+0.37%)
Mar 30, 2011	37.80	37.80	37.80	37.80	4,257,411	+0.79(+2.13%)
Mar 29, 2011	36.73	37.08	36.40	37.01	3,814,749	+0.17(+0.46%)
Mar 28, 2011	36.79	36.99	36.69	36.84	3,369,186	+0.11(+0.30%)
Mar 25, 2011	36.83	36.89	36.55	36.73	4,577,772	-0.06(-0.16%)
Mar 24, 2011	36.98	37.00	36.66	36.79	5,076,578	-0.06(-0.16%)
Mar 23, 2011	36.86	37.00	36.57	36.85	23,885,856	-0.23(-0.62%)
Mar 22, 2011	36.87	37.08	36.67	37.08	4,770,674	-0.52(-1.38%)
Mar 21, 2011	37.87	37.97	37.59	37.60	2,920,401	-0.25(-0.66%)
Mar 18, 2011	37.58	37.97	37.43	37.85	4,501,344	+0.79(+2.13%)
Mar 17, 2011	37.15	37.26	36.60	37.06	2,160,802	+0.36(+0.98%)
Mar 16, 2011	37.45	37.56	36.39	36.70	3,503,069	-0.87(-2.32%)
Mar 15, 2011	37.55	37.88	37.51	37.57	2,779,177	-0.17(-0.45%)
Mar 14, 2011	37.80	37.99	37.45	37.74	2,698,216	-0.28(-0.74%)
Mar 11, 2011	36.99	38.09	36.99	38.02	2,830,303	+0.77(+2.07%)
Mar 10, 2011	37.21	37.43	37.17	37.25	2,639,528	-0.42(-1.11%)
Mar 09, 2011	37.29	37.75	37.10	37.67	2,236,281	+0.22(+0.59%)
Mar 08, 2011	36.72	37.52	36.72	37.45	3,120,155	+0.74(+2.02%)
Mar 07, 2011	37.02	37.22	36.45	36.71	3,529,207	-0.23(-0.62%)
Mar 04, 2011	37.06	37.11	36.63	36.94	3,082,379	-0.19(-0.51%)
Mar 03, 2011	36.74	37.13	36.67	37.13	3,376,771	+0.69(+1.89%)
Mar 02, 2011	36.41	36.73	36.14	36.44	3,214,290	-0.08(-0.22%)
Mar 01, 2011	38.07	38.07	36.48	36.52	6,288,772	-1.48(-3.89%)
Feb 28, 2011	37.32	38.20	37.11	38.00	5,383,972	+0.96(+2.59%)
Feb 25, 2011	36.75	37.07	36.72	37.04	4,116,561	+0.42(+1.15%)
Feb 24, 2011	36.72	36.94	36.50	36.62	3,403,253	-0.17(-0.46%)
Feb 23, 2011	36.81	37.36	36.75	36.79	3,763,496	+0.04(+0.11%)
Feb 22, 2011	36.74	37.10	36.66	36.75	3,149,619	-0.44(-1.18%)
Feb 18, 2011	36.92	37.30	36.84	37.19	4,420,929	+0.32(+0.87%)
Feb 17, 2011	37.38	37.42	36.80	36.87	2,681,030	-0.59(-1.58%)
Feb 16, 2011	37.60	38.10	37.46	37.46	2,902,809	-0.06(-0.16%)
Feb 15, 2011	37.13	37.87	37.00	37.52	3,967,271	+0.29(+0.78%)
Feb 14, 2011	36.92	37.41	36.89	37.23	2,654,505	+0.35(+0.95%)
Feb 11, 2011	36.68	36.90	36.45	36.88	2,300,963	+0.16(+0.44%)
Feb 10, 2011	36.49	36.87	36.49	36.72	2,292,632	+0.07(+0.19%)
Feb 09, 2011	36.83	36.84	36.48	36.65	2,412,124	-0.18(-0.49%)
Feb 08, 2011	36.70	37.07	36.56	36.83	2,278,720	-0.18(-0.49%)
Feb 07, 2011	36.95	37.24	36.82	37.01	2,274,108	+0.24(+0.65%)
Feb 04, 2011	37.32	37.32	36.62	36.77	2,622,308	-0.54(-1.45%)
Feb 03, 2011	37.04	37.37	36.95	37.31	2,056,793	+0.27(+0.73%)
Feb 02, 2011	37.10	37.38	36.98	37.04	2,064,299	-0.16(-0.43%)

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