Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	13.75	14.49	13.75	14.13	1,805,180	+0.34(+2.47%)
Apr 27, 2012	13.94	13.95	13.61	13.79	1,300,188	-0.11(-0.79%)
Apr 26, 2012	13.44	14.19	13.33	13.90	1,403,153	+0.48(+3.58%)
Apr 25, 2012	13.17	13.46	13.10	13.42	1,573,340	+0.34(+2.60%)
Apr 24, 2012	12.93	13.15	12.80	13.08	1,204,927	+0.10(+0.77%)
Apr 23, 2012	13.19	13.25	12.76	12.98	1,595,183	-0.28(-2.11%)
Apr 20, 2012	13.50	13.53	13.17	13.26	1,433,786	-0.16(-1.19%)
Apr 19, 2012	13.17	13.67	13.13	13.42	2,226,891	+0.34(+2.60%)
Apr 18, 2012	13.13	13.31	13.00	13.08	1,275,061	-0.22(-1.65%)
Apr 17, 2012	13.30	13.41	12.84	13.30	2,095,669	+0.09(+0.68%)
Apr 16, 2012	12.91	13.52	12.58	13.21	2,206,208	+0.35(+2.72%)
Apr 13, 2012	13.25	13.31	12.80	12.86	1,640,919	-0.44(-3.31%)
Apr 12, 2012	13.15	13.33	13.03	13.30	1,373,548	+0.18(+1.37%)
Apr 11, 2012	12.99	13.20	12.71	13.12	2,188,552	+0.10(+0.77%)
Apr 10, 2012	13.08	13.33	12.64	13.02	3,002,258	+0.04(+0.31%)
Apr 09, 2012	12.81	13.28	12.63	12.98	2,362,655	+0.36(+2.85%)
Apr 05, 2012	12.75	12.94	12.53	12.62	3,755,801	-0.08(-0.63%)
Apr 04, 2012	12.65	13.16	12.57	12.70	2,732,171	-0.21(-1.63%)
Apr 03, 2012	14.26	14.26	12.86	12.91	5,249,496	-1.34(-9.40%)
Apr 02, 2012	14.65	14.95	14.14	14.25	2,741,652	-0.38(-2.60%)
Mar 30, 2012	13.75	14.90	13.67	14.63	6,109,960	+0.94(+6.87%)
Mar 29, 2012	13.54	13.78	13.52	13.69	3,110,420	+0.03(+0.22%)
Mar 28, 2012	13.80	13.88	13.49	13.66	2,417,269	-0.16(-1.16%)
Mar 27, 2012	13.90	14.09	13.71	13.82	4,741,922	-0.08(-0.58%)
Mar 26, 2012	13.77	14.12	13.46	13.90	1,878,085	+0.23(+1.68%)
Mar 23, 2012	13.67	14.11	13.57	13.67	3,385,247	-0.08(-0.58%)
Mar 22, 2012	13.85	14.38	13.66	13.75	1,263,075	-0.20(-1.43%)
Mar 21, 2012	13.86	14.04	13.69	13.95	1,424,367	-0.06(-0.43%)
Mar 20, 2012	14.12	14.16	13.81	14.01	1,759,455	-0.23(-1.62%)
Mar 19, 2012	14.23	14.60	14.18	14.24	2,274,669	-0.12(-0.84%)
Mar 16, 2012	13.59	14.36	13.49	14.36	5,760,336	+0.99(+7.40%)
Mar 15, 2012	13.07	13.62	13.05	13.37	1,770,696	+0.29(+2.22%)
Mar 14, 2012	13.30	13.36	13.03	13.08	1,142,678	-0.28(-2.10%)
Mar 13, 2012	13.05	13.37	12.96	13.36	1,440,217	+0.31(+2.38%)
Mar 12, 2012	13.40	13.65	12.98	13.05	2,203,028	-0.41(-3.05%)
Mar 09, 2012	13.11	13.46	13.07	13.46	1,486,057	+0.35(+2.67%)
Mar 08, 2012	12.92	13.14	12.80	13.11	2,768,823	+0.22(+1.71%)
Mar 07, 2012	13.15	13.23	12.84	12.89	3,071,060	-0.26(-1.98%)
Mar 06, 2012	13.03	13.40	13.01	13.15	2,177,485	-0.10(-0.75%)
Mar 05, 2012	13.70	13.70	13.04	13.25	2,563,739	-0.35(-2.57%)
Mar 02, 2012	13.45	13.71	13.27	13.60	1,966,777	+0.25(+1.87%)
Mar 01, 2012	13.59	13.67	13.24	13.35	2,916,167	-0.68(-4.85%)
Feb 29, 2012	14.37	14.58	14.00	14.03	8,186,621	-0.39(-2.70%)
Feb 28, 2012	14.45	14.50	14.15	14.42	1,238,201	+0.00(+0.00%)
Feb 27, 2012	14.73	14.73	14.36	14.42	1,961,502	-0.31(-2.10%)
Feb 24, 2012	14.68	14.94	14.67	14.73	1,346,268	+0.06(+0.41%)
Feb 23, 2012	14.65	14.88	14.45	14.67	1,617,663	+0.05(+0.34%)
Feb 22, 2012	15.01	15.07	14.54	14.62	2,235,790	-0.22(-1.48%)
Feb 21, 2012	15.24	15.26	14.81	14.84	1,752,857	-0.18(-1.20%)
Feb 17, 2012		15.02	15.02	15.02	0	-0.30(-1.96%)
Feb 16, 2012	14.81	15.39	14.72	15.32	3,258,687	+0.53(+3.58%)
Feb 15, 2012	14.80	15.10	14.58	14.79	2,290,264	+0.24(+1.65%)
Feb 14, 2012	14.75	14.95	14.47	14.55	2,273,880	-0.36(-2.41%)
Feb 13, 2012	15.71	15.71	14.78	14.91	9,575,519	-0.55(-3.56%)
Feb 10, 2012	15.64	15.79	15.41	15.46	1,898,444	-0.39(-2.46%)
Feb 09, 2012	16.39	16.49	15.74	15.85	2,242,501	-0.55(-3.35%)
Feb 08, 2012	16.60	16.96	16.36	16.40	2,188,576	-0.25(-1.50%)
Feb 07, 2012	16.70	16.89	16.55	16.65	1,735,105	+0.12(+0.73%)
Feb 06, 2012	16.72	16.75	16.32	16.53	1,694,168	-0.25(-1.49%)
Feb 03, 2012	16.96	17.24	16.74	16.78	2,678,273	-0.39(-2.27%)
Feb 02, 2012	16.87	17.33	16.67	17.17	2,983,676	+0.48(+2.88%)
Feb 01, 2012	16.91	16.91	16.60	16.69	1,351,686	-0.03(-0.18%)
Jan 31, 2012	17.26	17.26	16.53	16.72	2,684,355	-0.35(-2.05%)
Jan 30, 2012	16.90	17.39	16.50	17.07	2,825,322	+0.28(+1.67%)
Jan 27, 2012	16.50	16.96	16.43	16.79	3,238,942	+0.51(+3.13%)
Jan 26, 2012	16.55	16.75	16.10	16.28	3,538,886	-0.12(-0.73%)
Jan 25, 2012	15.39	16.50	15.13	16.40	6,131,858	+1.23(+8.11%)
Jan 24, 2012	15.45	15.45	14.77	15.17	8,095,140	-0.50(-3.19%)
Jan 23, 2012	16.56	16.56	15.62	15.67	6,714,505	-1.57(-9.11%)
Jan 20, 2012	17.94	17.95	17.12	17.24	1,915,983	-0.55(-3.09%)
Jan 19, 2012	17.50	17.99	17.47	17.79	2,811,470	+0.32(+1.83%)
Jan 18, 2012	16.91	17.56	16.85	17.47	3,529,324	-0.29(-1.63%)
Jan 17, 2012	16.55	18.23	16.31	17.76	6,207,612	+0.90(+5.34%)
Jan 16, 2012	16.58	16.92	16.52	16.86	468,960	+0.30(+1.81%)
Jan 13, 2012	16.80	17.14	16.42	16.56	2,082,309	-0.24(-1.43%)
Jan 12, 2012	16.00	16.87	15.81	16.80	4,537,268	+0.88(+5.53%)
Jan 11, 2012	15.78	15.98	15.57	15.92	1,459,071	+0.15(+0.95%)
Jan 10, 2012	16.15	16.15	15.74	15.77	1,662,777	-0.13(-0.82%)
Jan 09, 2012	15.84	16.00	15.63	15.90	1,554,102	+0.12(+0.76%)
Jan 06, 2012	15.43	15.89	15.39	15.78	1,660,814	+0.41(+2.67%)
Jan 05, 2012	15.25	15.59	15.25	15.37	1,923,539	+0.09(+0.59%)
Jan 04, 2012	15.71	15.74	15.10	15.28	2,010,165	+0.48(+3.24%)
Dec 30, 2011	14.71	14.99	14.60	14.80	1,300,635	+0.14(+0.95%)
Dec 29, 2011	14.56	14.71	14.50	14.66	763,162	+0.02(+0.14%)
Dec 28, 2011	15.00	15.06	14.56	14.64	1,296,164	+0.44(+3.10%)
Dec 23, 2011	14.21	14.20	14.20	14.20	1,229,030	+0.03(+0.21%)
Dec 21, 2011	14.35	14.53	13.62	14.17	7,886,098	+1.27(+9.84%)
Dec 20, 2011	13.39	13.50	12.80	12.90	5,622,973	-0.47(-3.52%)
Dec 19, 2011	13.79	14.01	13.29	13.37	2,563,713	-0.60(-4.29%)
Dec 16, 2011	13.63	14.23	13.62	13.97	7,771,009	-1.83(-11.58%)
Dec 15, 2011	15.63	15.88	15.29	15.80	2,420,134	+0.11(+0.70%)
Dec 14, 2011	16.00	16.07	15.41	15.69	3,670,043	-0.32(-2.00%)
Dec 13, 2011	16.60	16.73	15.85	16.01	3,504,471	-0.64(-3.84%)
Dec 12, 2011	16.80	16.85	16.37	16.65	1,226,115	-0.11(-0.66%)
Dec 09, 2011	16.68	16.92	16.68	16.76	1,238,849	+0.04(+0.24%)
Dec 08, 2011	16.77	17.15	16.63	16.72	1,361,825	-0.08(-0.48%)
Dec 07, 2011	17.12	17.18	16.70	16.80	2,442,958	-0.38(-2.21%)
Dec 06, 2011	17.50	17.72	17.12	17.18	2,877,104	-0.12(-0.69%)
Dec 05, 2011	16.56	17.32	16.35	17.30	2,553,734	+0.22(+1.29%)
Dec 02, 2011	17.67	17.86	17.00	17.08	4,590,284	-1.73(-9.20%)
Dec 01, 2011	18.23	19.06	17.89	18.81	2,648,159	+0.43(+2.34%)
Nov 30, 2011	18.31	18.38	18.02	18.38	1,249,548	+0.43(+2.40%)
Nov 29, 2011	17.52	18.44	17.52	17.95	3,816,283	+0.94(+5.53%)
Nov 28, 2011	17.00	17.22	16.79	17.01	2,436,492	+0.03(+0.18%)
Nov 25, 2011	17.00	17.24	16.76	16.98	1,872,697	-0.02(-0.12%)
Nov 24, 2011	17.19	17.19	17.00	17.00	281,749	-0.03(-0.18%)
Nov 23, 2011	17.40	17.56	17.00	17.03	2,116,769	-0.48(-2.74%)
Nov 22, 2011	17.88	17.94	17.38	17.51	1,967,781	-0.53(-2.94%)
Nov 21, 2011	18.18	18.25	17.57	18.04	2,333,891	-0.72(-3.84%)
Nov 18, 2011	19.33	19.34	18.70	18.76	2,380,986	-0.40(-2.09%)
Nov 17, 2011	19.80	19.90	18.87	19.16	2,702,263	-0.53(-2.69%)
Nov 16, 2011	20.30	20.41	19.61	19.69	6,263,034	+0.15(+0.77%)
Nov 15, 2011	18.70	19.99	18.70	19.54	2,772,743	+0.93(+5.00%)
Nov 14, 2011	18.90	19.33	18.48	18.61	1,740,533	-0.08(-0.43%)
Nov 11, 2011	18.05	19.01	18.01	18.69	4,624,707	+0.82(+4.59%)
Nov 10, 2011	18.41	18.56	17.57	17.87	2,856,638	-0.54(-2.93%)
Nov 09, 2011	18.75	19.08	18.41	18.41	2,077,975	-0.59(-3.11%)
Nov 08, 2011	19.05	19.34	18.86	19.00	2,068,119	-0.10(-0.52%)
Nov 07, 2011	19.30	19.60	18.89	19.10	2,156,474	-0.21(-1.09%)
Nov 04, 2011	19.00	20.01	18.89	19.31	2,611,827	+0.29(+1.52%)
Nov 03, 2011	19.20	19.20	18.46	19.02	3,497,716	-0.16(-0.83%)
Nov 02, 2011	19.82	19.90	18.77	19.18	4,404,779	-0.47(-2.39%)
Nov 01, 2011	19.78	20.13	19.30	19.65	2,998,188	-0.51(-2.53%)
Oct 31, 2011	21.00	21.10	20.12	20.16	1,970,552	-1.01(-4.77%)
Oct 28, 2011	20.87	21.31	20.62	21.17	3,197,681	+0.07(+0.33%)
Oct 27, 2011	21.37	21.37	20.16	21.10	3,997,948	+0.21(+1.01%)
Oct 26, 2011	22.58	22.70	20.73	20.89	5,077,622	-1.69(-7.48%)
Oct 25, 2011	23.69	23.69	22.33	22.58	5,652,226	-0.99(-4.20%)
Oct 24, 2011	23.15	24.00	23.00	23.57	1,693,529	+0.57(+2.48%)
Oct 21, 2011	22.86	23.16	22.60	23.00	1,251,468	+0.39(+1.72%)
Oct 20, 2011	22.86	23.00	22.40	22.61	1,162,758	-0.17(-0.75%)
Oct 19, 2011	23.50	23.59	22.59	22.78	2,420,630	-0.81(-3.43%)
Oct 18, 2011	23.15	23.63	22.72	23.59	2,246,671	+0.69(+3.01%)
Oct 17, 2011	24.14	24.14	22.80	22.90	1,834,698	-1.36(-5.61%)
Oct 14, 2011	24.24	24.54	23.77	24.26	1,792,956	+0.14(+0.58%)
Oct 13, 2011	23.80	24.24	23.43	24.12	1,905,958	-0.15(-0.62%)
Oct 12, 2011	24.53	25.14	24.05	24.27	3,034,931	-0.87(-3.46%)
Oct 11, 2011	25.00	25.14	24.40	25.14	2,232,459	+0.84(+3.46%)
Oct 07, 2011	25.23	25.24	23.99	24.30	2,184,260	-1.10(-4.33%)
Oct 06, 2011	25.15	25.65	25.00	25.40	3,223,632	+0.91(+3.72%)
Oct 05, 2011	22.90	25.46	22.34	24.49	6,507,168	+2.29(+10.32%)
Oct 04, 2011	21.50	23.81	20.50	22.20	4,811,583	+0.54(+2.49%)
Oct 03, 2011	21.25	22.11	21.18	21.66	1,805,183	+0.30(+1.40%)
Sep 30, 2011	21.50	22.53	21.26	21.36	2,624,572	-0.61(-2.78%)
Sep 29, 2011	23.20	23.20	21.48	21.97	2,147,322	-0.70(-3.09%)
Sep 28, 2011	23.54	23.80	22.58	22.67	1,908,507	-0.48(-2.07%)
Sep 27, 2011	22.52	23.84	21.98	23.15	4,482,781	+0.81(+3.63%)
Sep 26, 2011	22.20	22.48	21.57	22.34	2,579,696	+0.36(+1.64%)
Sep 23, 2011	22.02	22.65	21.75	21.98	2,742,173	+0.13(+0.59%)
Sep 22, 2011	21.45	22.52	21.05	21.85	5,933,420	+0.16(+0.74%)
Sep 21, 2011	22.60	22.64	21.65	21.69	4,667,799	-0.91(-4.03%)
Sep 20, 2011	23.70	23.71	22.50	22.60	3,334,492	-0.85(-3.62%)
Sep 19, 2011	23.22	24.12	23.14	23.45	2,671,607	-0.05(-0.21%)
Sep 16, 2011	22.40	24.20	22.14	23.50	10,024,300	-5.90(-20.07%)
Sep 15, 2011	29.70	30.08	28.80	29.40	2,401,436	-0.09(-0.31%)
Sep 14, 2011	29.90	29.90	28.83	29.49	2,650,489	-0.21(-0.71%)
Sep 13, 2011	30.00	30.33	29.32	29.70	4,112,720	-0.28(-0.93%)
Sep 12, 2011	29.01	30.20	29.01	29.98	2,156,015	+0.46(+1.56%)
Sep 09, 2011	30.00	30.64	29.05	29.52	2,977,661	-1.45(-4.68%)
Sep 08, 2011	31.30	31.98	30.49	30.97	2,672,529	-0.52(-1.65%)
Sep 07, 2011	31.29	31.49	30.39	31.49	2,721,468	+0.86(+2.81%)
Sep 06, 2011	29.30	30.78	28.80	30.63	2,875,510	+1.04(+3.51%)
Sep 02, 2011	30.58	30.74	29.22	29.59	2,498,231	-1.44(-4.64%)
Sep 01, 2011	31.73	32.71	31.03	31.03	3,305,160	-0.65(-2.05%)
Aug 31, 2011	32.25	32.28	31.10	31.68	3,821,474	-0.23(-0.72%)
Aug 30, 2011	29.90	32.20	29.73	31.91	9,046,084	+1.93(+6.44%)
Aug 29, 2011	29.30	30.18	28.79	29.98	2,561,421	+1.32(+4.61%)
Aug 26, 2011	28.17	29.10	27.93	28.66	2,647,104	+0.77(+2.76%)
Aug 25, 2011	28.55	29.04	27.66	27.89	2,978,679	-0.36(-1.27%)
Aug 24, 2011	26.92	28.38	26.76	28.25	3,620,242	+1.07(+3.94%)
Aug 23, 2011	26.52	27.18	26.26	27.18	5,735,872	+0.91(+3.46%)
Aug 22, 2011	27.23	27.43	26.18	26.27	3,238,646	-0.16(-0.61%)
Aug 19, 2011	25.99	27.42	25.98	26.43	3,853,163	+0.94(+3.69%)
Aug 18, 2011	25.49	26.42	25.11	25.49	2,984,648	-0.79(-3.01%)
Aug 17, 2011	26.67	26.79	25.63	26.28	2,504,695	-0.20(-0.76%)
Aug 16, 2011	26.20	26.90	25.63	26.48	4,387,934	-0.11(-0.41%)
Aug 15, 2011	25.50	26.96	24.74	26.59	5,282,328	+2.30(+9.47%)
Aug 12, 2011	24.45	24.52	23.67	24.29	2,242,270	+0.32(+1.34%)
Aug 11, 2011	22.27	24.34	22.27	23.97	3,560,821	+1.85(+8.36%)
Aug 10, 2011	22.58	22.77	21.88	22.12	4,061,605	-0.46(-2.04%)
Aug 09, 2011	22.50	23.06	21.70	22.58	3,733,388	+0.77(+3.53%)
Aug 08, 2011	22.00	22.79	21.40	21.81	4,297,099	-1.10(-4.80%)
Aug 05, 2011	23.29	23.57	22.20	22.91	4,469,270	-0.24(-1.04%)
Aug 04, 2011	24.40	24.41	23.01	23.15	2,877,813	-1.27(-5.20%)
Aug 03, 2011	23.85	24.71	23.11	24.42	3,977,396	+1.19(+5.12%)
Aug 02, 2011	23.90	24.28	23.14	23.23	2,201,887	-0.70(-2.93%)
Jul 29, 2011	24.11	24.29	23.74	23.93	2,121,700	-0.29(-1.20%)
Jul 28, 2011	24.55	24.84	24.10	24.22	1,265,165	-0.15(-0.62%)
Jul 27, 2011	25.50	25.50	24.37	24.37	2,427,085	-1.49(-5.76%)
Jul 26, 2011	25.30	25.93	25.20	25.86	2,464,916	+0.67(+2.66%)
Jul 25, 2011	25.81	26.16	25.13	25.19	1,865,771	-1.28(-4.84%)
Jul 22, 2011	26.38	26.57	26.00	26.47	2,499,303	+0.11(+0.42%)
Jul 21, 2011	25.37	26.61	25.03	26.36	1,677,781	+1.10(+4.35%)
Jul 20, 2011	25.25	25.38	24.31	25.26	1,966,371	-0.18(-0.71%)
Jul 19, 2011	25.62	25.68	25.13	25.44	1,445,796	-0.16(-0.63%)
Jul 18, 2011	26.25	26.46	25.41	25.60	1,371,417	-0.64(-2.44%)
Jul 15, 2011	26.39	26.50	26.06	26.24	1,308,754	+0.06(+0.23%)
Jul 14, 2011	27.24	27.24	26.10	26.18	2,731,312	-0.82(-3.04%)
Jul 13, 2011	27.70	27.85	26.95	27.00	2,905,588	-0.52(-1.89%)
Jul 12, 2011	27.21	28.05	27.21	27.52	2,100,276	+0.32(+1.18%)
Jul 11, 2011	27.75	28.42	27.11	27.20	1,674,163	-0.60(-2.16%)
Jul 08, 2011	27.57	28.18	27.22	27.80	1,959,673	-0.07(-0.25%)
Jul 07, 2011	26.79	28.05	26.42	27.87	2,174,676	+1.08(+4.03%)
Jul 06, 2011	27.65	27.80	26.70	26.79	2,314,715	-1.05(-3.77%)
Jul 05, 2011	28.25	28.63	27.54	27.84	1,958,210	-0.46(-1.63%)
Jul 04, 2011	28.44	28.45	28.00	28.30	809,119	+0.42(+1.51%)
Jun 30, 2011	27.90	28.30	27.66	27.88	1,907,438	-0.02(-0.07%)
Jun 29, 2011	27.58	28.05	27.46	27.90	1,801,945	+0.16(+0.58%)
Jun 28, 2011	27.75	28.14	27.52	27.74	1,492,308	-0.08(-0.29%)
Jun 27, 2011	28.25	28.47	27.53	27.82	1,765,113	-0.41(-1.45%)
Jun 24, 2011	29.41	29.67	27.96	28.23	3,021,015	-0.91(-3.12%)
Jun 23, 2011	27.61	29.30	27.50	29.14	5,427,725	+1.53(+5.54%)
Jun 22, 2011	27.59	28.14	26.90	27.61	4,523,893	-0.13(-0.47%)
Jun 21, 2011	25.80	27.79	25.28	27.74	6,712,694	+2.33(+9.17%)
Jun 20, 2011	26.75	25.83	25.30	25.41	6,053,791	-1.83(-6.72%)
Jun 17, 2011	29.00	29.35	26.52	27.24	16,646,851	-7.13(-20.74%)
Jun 16, 2011	34.99	35.40	34.21	34.37	5,033,854	-0.09(-0.26%)
Jun 15, 2011	34.95	35.27	34.21	34.46	2,508,544	-0.27(-0.78%)
Jun 14, 2011	35.33	35.69	34.40	34.73	3,052,989	-0.61(-1.73%)
Jun 13, 2011	35.84	36.24	35.16	35.34	2,178,454	-0.48(-1.34%)
Jun 10, 2011	36.50	36.51	35.72	35.82	2,361,389	-0.83(-2.26%)
Jun 09, 2011	35.57	37.08	35.28	36.65	2,662,144	+0.72(+2.00%)
Jun 08, 2011	36.52	37.10	35.81	35.93	5,206,605	-0.99(-2.68%)
Jun 07, 2011	37.84	37.97	36.87	36.92	2,101,296	-1.19(-3.12%)
Jun 06, 2011	37.80	39.00	36.87	38.11	2,134,958	-0.04(-0.10%)
Jun 03, 2011	39.20	39.49	37.68	38.15	3,206,235	-3.91(-9.30%)
May 24, 2011	42.28	42.42	41.72	42.06	1,574,972	-0.34(-0.80%)
May 20, 2011	42.75	42.96	42.29	42.40	1,585,383	-0.47(-1.10%)
May 19, 2011	44.24	44.30	42.76	42.87	1,717,446	-1.24(-2.81%)
May 18, 2011	43.62	44.54	43.62	44.11	2,269,928	+1.61(+3.79%)
May 17, 2011	41.69	43.10	41.67	42.50	1,906,340	+0.78(+1.87%)
May 16, 2011	41.47	42.18	41.46	41.72	1,740,381	-0.20(-0.48%)
May 13, 2011	42.26	42.44	41.83	41.92	1,746,400	-0.18(-0.43%)
May 12, 2011	42.28	42.94	42.06	42.10	2,481,745	-0.38(-0.89%)
May 11, 2011	43.02	43.17	42.36	42.48	1,728,642	-0.80(-1.85%)
May 10, 2011	43.06	43.79	42.26	43.28	2,458,754	-0.11(-0.25%)
May 09, 2011	44.26	44.33	43.00	43.39	3,135,951	-1.17(-2.63%)
May 06, 2011	45.74	45.87	44.35	44.56	2,813,421	-1.18(-2.58%)
May 05, 2011	45.45	46.78	45.38	45.74	2,006,341	+0.36(+0.79%)
May 04, 2011	46.20	46.36	45.21	45.38	2,685,448	-0.54(-1.18%)
May 03, 2011	45.41	46.32	45.36	45.92	2,499,580	+0.13(+0.28%)

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