Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	29.27	29.36	28.64	28.96	1,333,684	-0.25(-0.86%)
Apr 27, 2012	29.04	29.39	28.54	29.21	2,105,766	+0.29(+1.00%)
Apr 26, 2012	28.37	29.00	28.22	28.92	1,320,743	+0.58(+2.05%)
Apr 25, 2012	27.94	28.52	27.94	28.34	1,784,872	+0.47(+1.69%)
Apr 24, 2012	28.20	28.40	27.75	27.87	2,659,267	-0.27(-0.96%)
Apr 23, 2012	28.58	28.60	27.99	28.14	2,276,916	-0.80(-2.76%)
Apr 20, 2012	29.11	29.38	28.88	28.94	2,126,599	-0.12(-0.41%)
Apr 19, 2012	29.17	29.63	28.85	29.06	1,574,421	-0.11(-0.38%)
Apr 18, 2012	28.88	29.17	28.72	29.17	1,910,783	+0.23(+0.79%)
Apr 17, 2012	28.67	29.06	28.60	28.94	1,731,288	+0.46(+1.62%)
Apr 16, 2012	28.90	29.15	28.37	28.48	2,257,545	-0.19(-0.66%)
Apr 13, 2012	29.07	29.13	28.61	28.67	2,240,416	-0.33(-1.14%)
Apr 12, 2012	28.75	29.15	28.62	29.00	2,194,020	+0.20(+0.69%)
Apr 11, 2012	28.70	29.00	28.60	28.80	1,418,518	+0.29(+1.02%)
Apr 10, 2012	29.33	29.40	28.39	28.51	3,193,758	-0.97(-3.29%)
Apr 09, 2012	29.68	29.68	29.11	29.48	2,900,210	-0.55(-1.83%)
Apr 05, 2012	30.02	30.27	29.94	30.03	3,185,883	-0.13(-0.43%)
Apr 04, 2012	30.05	30.34	29.74	30.16	3,933,903	-0.06(-0.20%)
Apr 03, 2012	30.86	31.36	29.96	30.22	9,571,293	+0.68(+2.30%)
Apr 02, 2012	29.25	29.78	29.07	29.54	4,678,720	+0.43(+1.48%)
Mar 30, 2012	29.47	29.74	28.98	29.11	2,981,445	-0.08(-0.27%)
Mar 29, 2012	29.07	29.20	28.61	29.19	2,315,743	-0.04(-0.14%)
Mar 28, 2012	29.77	29.88	28.92	29.23	3,409,523	-0.49(-1.65%)
Mar 27, 2012	29.74	30.00	29.50	29.72	3,106,771	+0.23(+0.78%)
Mar 26, 2012	29.64	29.89	29.37	29.49	3,774,526	+0.12(+0.41%)
Mar 23, 2012	29.08	29.43	28.39	29.37	3,826,934	+0.32(+1.10%)
Mar 22, 2012	28.05	29.15	27.98	29.05	6,391,687	+0.54(+1.89%)
Mar 21, 2012	28.42	28.69	28.31	28.51	2,018,869	+0.00(+0.00%)
Mar 20, 2012	27.72	28.65	27.68	28.51	3,469,272	+0.70(+2.52%)
Mar 19, 2012	27.87	28.09	27.52	27.81	2,823,752	-0.17(-0.61%)
Mar 16, 2012	27.99	28.30	27.59	27.98	3,766,678	+0.00(+0.00%)
Mar 15, 2012	28.22	28.45	27.80	27.98	5,827,233	-0.23(-0.82%)
Mar 14, 2012	27.96	28.53	27.75	28.21	4,804,145	+0.26(+0.93%)
Mar 13, 2012	28.11	28.65	27.52	27.95	15,973,683	-1.56(-5.29%)
Mar 12, 2012	29.50	30.10	29.28	29.51	4,918,281	+0.01(+0.03%)
Mar 09, 2012	28.82	29.68	28.50	29.50	2,981,183	+0.82(+2.86%)
Mar 08, 2012	28.34	28.96	28.32	28.68	2,471,380	+0.44(+1.56%)
Mar 07, 2012	28.15	28.29	27.87	28.24	1,895,675	+0.31(+1.11%)
Mar 06, 2012	28.20	28.34	27.90	27.93	2,246,601	-0.59(-2.07%)
Mar 05, 2012	28.21	28.80	28.10	28.52	2,417,543	+0.41(+1.46%)
Mar 02, 2012	28.48	28.79	28.08	28.11	3,219,985	-0.29(-1.02%)
Mar 01, 2012	28.60	28.96	28.29	28.40	3,468,645	+0.01(+0.04%)
Feb 29, 2012	29.21	29.23	28.36	28.39	3,399,890	-0.80(-2.74%)
Feb 28, 2012	29.69	29.75	28.86	29.19	2,822,726	-0.47(-1.58%)
Feb 27, 2012	29.54	29.80	29.22	29.66	1,305,026	+0.04(+0.14%)
Feb 24, 2012	29.11	29.82	29.05	29.62	1,969,306	+0.48(+1.65%)
Feb 23, 2012	29.21	29.46	28.90	29.14	2,219,413	-0.19(-0.65%)
Feb 22, 2012	29.23	30.00	29.05	29.33	3,973,790	+0.84(+2.95%)
Feb 21, 2012	28.64	29.12	28.39	28.49	1,939,500	+0.01(+0.04%)
Feb 17, 2012	27.59	29.15	27.54	28.48	5,120,583	+1.01(+3.68%)
Feb 16, 2012	27.38	27.60	27.02	27.47	1,260,156	+0.19(+0.70%)
Feb 15, 2012	27.16	27.56	27.05	27.28	1,245,820	+0.11(+0.39%)
Feb 14, 2012	26.94	27.25	26.80	27.18	1,164,347	+0.16(+0.57%)
Feb 13, 2012	27.21	27.31	26.79	27.02	1,201,800	+0.02(+0.07%)
Feb 10, 2012	27.04	27.35	26.57	27.00	2,128,679	-0.41(-1.48%)
Feb 09, 2012	27.94	28.00	26.77	27.41	7,320,138	+0.27(+0.98%)
Feb 08, 2012	27.00	27.35	26.80	27.14	3,476,880	+0.24(+0.89%)
Feb 07, 2012	26.57	27.20	26.57	26.90	2,964,801	-0.58(-2.11%)
Feb 06, 2012	27.45	27.79	27.03	27.48	1,646,398	-0.20(-0.74%)
Feb 03, 2012	27.68	28.28	27.62	27.68	7,557,445	+1.24(+4.71%)
Feb 02, 2012	26.33	26.74	26.23	26.44	1,773,190	+0.05(+0.19%)
Feb 01, 2012	26.62	26.89	26.34	26.39	2,703,310	-0.11(-0.42%)
Jan 31, 2012	26.75	26.87	26.07	26.50	2,721,608	-0.01(-0.04%)
Jan 30, 2012	26.76	26.85	26.39	26.51	1,900,214	-0.48(-1.78%)
Jan 27, 2012	26.88	27.24	26.67	26.99	2,187,050	+0.16(+0.60%)
Jan 26, 2012	27.29	27.51	26.64	26.83	3,199,623	-0.71(-2.58%)
Jan 25, 2012	26.66	27.70	26.44	27.54	5,811,193	+0.93(+3.48%)
Jan 24, 2012	25.60	26.62	25.57	26.61	3,337,364	+0.90(+3.52%)
Jan 23, 2012	25.47	25.82	25.25	25.71	2,998,221	+0.31(+1.22%)
Jan 20, 2012	25.94	26.03	25.25	25.40	2,952,989	-0.51(-1.97%)
Jan 19, 2012	25.24	26.40	25.17	25.91	5,108,116	+0.81(+3.23%)
Jan 18, 2012	24.93	25.18	24.68	25.10	3,481,938	+0.29(+1.17%)
Jan 17, 2012	25.34	25.43	24.77	24.81	3,546,059	-0.32(-1.27%)
Jan 13, 2012	24.40	25.24	24.22	25.13	6,670,205	+0.58(+2.36%)
Jan 12, 2012	24.27	24.65	23.97	24.55	9,344,105	+0.62(+2.59%)
Jan 11, 2012	24.50	24.66	23.42	23.93	31,916,980	-5.48(-18.63%)
Jan 10, 2012	29.23	30.25	29.07	29.41	6,241,742	+0.63(+2.19%)
Jan 09, 2012	27.72	28.93	27.71	28.78	4,325,872	+1.11(+4.01%)
Jan 06, 2012	28.03	28.09	27.60	27.67	1,913,050	-0.31(-1.11%)
Jan 05, 2012	27.84	28.12	27.50	27.98	2,419,891	-0.43(-1.51%)
Jan 04, 2012	27.73	28.67	27.58	28.41	2,862,432	+0.85(+3.08%)
Dec 30, 2011	27.49	27.79	27.43	27.56	1,138,791	+0.07(+0.25%)
Dec 29, 2011	27.30	27.65	27.04	27.49	1,226,656	+0.27(+0.99%)
Dec 28, 2011	27.66	27.75	27.05	27.22	1,225,564	-0.46(-1.66%)
Dec 27, 2011	27.39	27.73	27.29	27.68	1,225,993	+0.13(+0.47%)
Dec 23, 2011	27.12	27.56	27.12	27.55	1,131,489	+0.49(+1.81%)
Dec 21, 2011	27.06	27.24	26.75	27.06	1,508,602	-0.02(-0.07%)
Dec 20, 2011	26.66	27.14	26.51	27.08	2,186,736	+0.94(+3.60%)
Dec 19, 2011	26.68	26.96	26.10	26.14	2,168,594	-0.44(-1.66%)
Dec 16, 2011	27.03	27.28	26.51	26.58	7,324,715	-0.28(-1.04%)
Dec 15, 2011	27.29	27.43	26.72	26.86	2,455,833	-0.25(-0.92%)
Dec 14, 2011	27.78	27.81	27.09	27.11	4,019,352	-0.76(-2.73%)
Dec 13, 2011	29.06	29.54	27.65	27.87	12,441,973	+1.41(+5.33%)
Dec 12, 2011	26.19	26.53	25.66	26.46	3,588,049	+0.12(+0.46%)
Dec 09, 2011	26.07	26.60	25.93	26.34	2,012,760	+0.31(+1.19%)
Dec 08, 2011	26.74	26.79	25.79	26.03	3,582,518	-0.88(-3.27%)
Dec 07, 2011	27.18	27.34	26.66	26.91	2,544,782	-0.25(-0.92%)
Dec 06, 2011	27.61	27.74	27.05	27.16	2,541,738	-0.54(-1.95%)
Dec 05, 2011	27.56	27.72	27.18	27.70	3,303,175	+0.61(+2.25%)
Dec 02, 2011	27.66	27.75	27.08	27.09	2,225,378	-0.31(-1.13%)
Dec 01, 2011	27.04	27.70	26.87	27.40	2,388,375	+0.42(+1.56%)
Nov 30, 2011	26.76	27.06	26.73	26.98	3,435,881	+0.88(+3.37%)
Nov 29, 2011	26.00	26.34	25.87	26.10	2,077,541	+0.06(+0.23%)
Nov 28, 2011	25.85	26.59	25.75	26.04	2,120,828	+0.85(+3.37%)
Nov 25, 2011	25.13	25.50	25.04	25.19	1,697,693	-0.07(-0.28%)
Nov 23, 2011	25.42	25.58	25.02	25.26	3,178,749	-0.42(-1.64%)
Nov 22, 2011	25.94	26.26	25.48	25.68	2,102,910	-0.44(-1.68%)
Nov 21, 2011	25.51	26.23	25.38	26.12	3,452,491	+0.16(+0.62%)
Nov 18, 2011	26.18	26.38	25.79	25.96	2,937,093	-0.22(-0.84%)
Nov 17, 2011	26.70	26.83	25.85	26.18	3,695,300	-0.52(-1.95%)
Nov 16, 2011	26.56	27.26	26.55	26.70	4,169,896	-0.15(-0.56%)
Nov 15, 2011	25.82	27.37	25.62	26.85	10,143,139	+0.02(+0.07%)
Nov 14, 2011	26.67	26.99	26.38	26.83	3,962,953	+0.01(+0.04%)
Nov 11, 2011	26.34	26.91	26.20	26.82	2,588,598	+0.65(+2.48%)
Nov 10, 2011	26.30	26.76	26.00	26.17	3,026,877	+0.12(+0.46%)
Nov 09, 2011	25.86	26.43	25.40	26.05	4,156,664	-0.29(-1.10%)
Nov 08, 2011	26.88	27.56	25.54	26.34	9,047,305	-0.87(-3.20%)
Nov 07, 2011	26.75	27.28	26.59	27.21	2,503,618	+0.49(+1.83%)
Nov 04, 2011	26.55	26.96	26.00	26.72	1,797,937	-0.04(-0.15%)
Nov 03, 2011	26.77	26.90	25.73	26.76	4,613,115	+0.14(+0.53%)
Nov 02, 2011	26.96	27.28	26.16	26.62	3,377,201	+0.08(+0.30%)
Nov 01, 2011	26.67	27.17	26.20	26.54	4,057,714	-0.71(-2.61%)
Oct 31, 2011	28.05	28.05	27.22	27.25	2,962,859	-0.85(-3.02%)
Oct 28, 2011	27.75	28.20	27.20	28.10	3,597,952	+0.21(+0.75%)
Oct 27, 2011	28.33	29.73	27.74	27.89	5,061,780	+1.66(+6.33%)
Oct 26, 2011	26.39	26.50	25.54	26.23	3,017,216	+0.04(+0.15%)
Oct 25, 2011	26.04	26.59	26.02	26.19	2,969,435	-0.18(-0.68%)
Oct 24, 2011	25.19	26.77	25.19	26.37	3,744,112	+1.30(+5.19%)
Oct 21, 2011	23.98	25.16	23.83	25.07	4,219,379	+1.40(+5.91%)
Oct 20, 2011	23.42	23.79	23.12	23.67	1,863,901	+0.19(+0.81%)
Oct 19, 2011	23.57	23.72	23.25	23.48	1,829,526	-0.11(-0.47%)
Oct 18, 2011	23.22	23.70	22.27	23.59	3,067,811	+0.47(+2.03%)
Oct 17, 2011	23.75	23.99	22.95	23.12	1,914,914	-0.72(-3.02%)
Oct 14, 2011	24.15	24.26	23.49	23.84	2,286,029	-0.05(-0.21%)
Oct 13, 2011	24.11	24.23	23.58	23.89	1,655,312	-0.26(-1.08%)
Oct 12, 2011	23.85	24.89	23.60	24.15	3,626,253	+0.61(+2.59%)
Oct 11, 2011	23.60	23.69	23.34	23.54	1,973,569	-0.12(-0.51%)
Oct 10, 2011	23.63	24.01	23.30	23.66	2,224,731	+0.37(+1.59%)
Oct 07, 2011	24.15	24.31	23.22	23.29	3,489,127	-0.77(-3.20%)
Oct 06, 2011	23.78	24.13	23.30	24.06	3,323,701	+0.57(+2.43%)
Oct 05, 2011	22.53	24.03	22.17	23.49	4,316,957	+1.00(+4.45%)
Oct 04, 2011	21.72	22.70	21.47	22.49	4,475,034	+0.59(+2.69%)
Oct 03, 2011	22.20	22.62	21.89	21.90	6,719,255	-0.41(-1.84%)
Sep 30, 2011	23.18	23.21	22.31	22.31	4,535,806	-1.00(-4.29%)
Sep 29, 2011	23.47	23.87	22.69	23.31	5,480,405	+0.20(+0.87%)
Sep 28, 2011	24.02	24.18	23.06	23.11	3,243,856	-0.73(-3.06%)
Sep 27, 2011	24.68	24.68	23.69	23.84	3,090,254	-0.36(-1.49%)
Sep 26, 2011	23.54	24.25	23.28	24.20	3,496,829	+0.79(+3.37%)
Sep 23, 2011	22.67	23.50	22.61	23.41	5,855,281	+0.54(+2.36%)
Sep 22, 2011	22.85	23.30	22.52	22.87	8,458,536	-0.92(-3.88%)
Sep 21, 2011	24.56	24.63	23.78	23.79	3,854,691	-0.55(-2.25%)
Sep 20, 2011	24.82	24.93	24.32	24.34	2,550,820	-0.24(-0.98%)
Sep 19, 2011	24.46	24.84	24.20	24.58	3,348,673	-0.25(-1.01%)
Sep 16, 2011	25.39	25.60	24.30	24.83	6,103,158	-0.52(-2.05%)
Sep 15, 2011	25.56	25.56	25.00	25.35	3,429,724	+0.22(+0.88%)
Sep 14, 2011	24.72	25.62	24.52	25.13	4,378,363	+0.47(+1.91%)
Sep 13, 2011	24.79	25.20	24.38	24.66	4,334,508	-0.19(-0.76%)
Sep 12, 2011	24.24	25.02	24.19	24.85	3,821,662	+0.29(+1.18%)
Sep 09, 2011	24.76	24.97	24.40	24.56	4,862,324	-0.40(-1.60%)
Sep 08, 2011	24.98	25.64	24.81	24.96	4,719,604	-0.30(-1.19%)
Sep 07, 2011	23.98	25.37	23.50	25.26	13,004,815	-0.52(-2.02%)
Sep 06, 2011	25.22	26.02	25.12	25.78	4,949,501	-0.18(-0.69%)
Sep 02, 2011	25.50	26.21	25.29	25.96	4,846,932	-0.04(-0.15%)
Sep 01, 2011	26.23	26.52	25.67	26.00	4,973,267	-0.18(-0.67%)
Aug 31, 2011	25.88	26.61	25.81	26.18	4,628,906	+0.45(+1.73%)
Aug 30, 2011	25.24	26.05	25.04	25.73	3,549,888	+0.27(+1.06%)
Aug 29, 2011	24.98	25.60	24.92	25.46	2,543,460	+0.69(+2.79%)
Aug 26, 2011	24.24	25.00	24.02	24.77	4,547,381	+0.56(+2.31%)
Aug 25, 2011	25.78	25.78	23.89	24.21	9,604,805	-1.43(-5.58%)
Aug 24, 2011	26.45	26.45	25.36	25.64	8,174,329	-0.77(-2.92%)
Aug 23, 2011	27.00	27.27	26.19	26.41	7,422,303	-0.62(-2.29%)
Aug 22, 2011	26.49	27.26	26.49	27.03	4,997,011	+1.08(+4.16%)
Aug 19, 2011	25.70	26.88	25.63	25.95	4,334,757	-0.07(-0.27%)
Aug 18, 2011	26.12	26.71	25.27	26.02	5,907,151	-0.98(-3.63%)
Aug 17, 2011	27.83	28.04	26.34	27.00	6,044,654	-0.84(-3.00%)
Aug 16, 2011	26.18	28.05	25.73	27.84	14,399,446	-1.86(-6.25%)
Aug 15, 2011	29.76	30.21	29.12	29.69	4,549,128	+0.01(+0.03%)
Aug 12, 2011	28.46	30.39	28.15	29.68	4,374,880	+1.44(+5.10%)
Aug 11, 2011	27.35	28.71	27.35	28.24	3,455,430	+0.86(+3.14%)
Aug 10, 2011	27.65	28.28	26.79	27.38	4,328,070	-0.98(-3.47%)
Aug 09, 2011	27.60	28.37	26.47	28.36	5,015,258	+0.95(+3.48%)
Aug 08, 2011	28.58	28.96	26.46	27.41	6,100,191	-1.98(-6.74%)
Aug 05, 2011	29.68	29.99	28.21	29.39	5,049,804	+0.19(+0.65%)
Aug 04, 2011	30.87	31.05	29.20	29.20	5,370,028	-2.12(-6.77%)
Aug 03, 2011	30.78	31.63	30.18	31.32	3,376,400	+0.56(+1.82%)
Aug 02, 2011	31.90	32.00	30.58	30.76	4,021,037	-1.45(-4.50%)
Aug 01, 2011	32.79	32.90	31.66	32.21	2,326,008	-0.33(-1.01%)
Jul 29, 2011	32.34	32.97	31.95	32.54	2,361,599	-0.04(-0.12%)
Jul 28, 2011	32.33	33.03	32.11	32.58	2,275,630	+0.42(+1.31%)
Jul 27, 2011	33.27	33.90	32.09	32.16	3,699,415	-1.43(-4.26%)
Jul 26, 2011	32.38	33.59	32.37	33.59	3,765,565	+1.10(+3.39%)
Jul 25, 2011	32.26	32.77	32.20	32.49	1,746,732	-0.07(-0.21%)
Jul 22, 2011	32.16	32.77	31.60	32.56	2,482,493	+0.39(+1.21%)
Jul 21, 2011	31.60	32.62	31.60	32.17	2,579,102	+0.67(+2.13%)
Jul 20, 2011	31.60	32.01	31.20	31.50	1,649,673	-0.09(-0.28%)
Jul 19, 2011	31.31	31.83	31.23	31.59	1,445,416	+0.57(+1.84%)
Jul 18, 2011	31.42	31.68	30.89	31.02	2,241,942	-0.39(-1.24%)
Jul 15, 2011	31.37	31.60	31.03	31.41	2,743,964	+0.11(+0.35%)
Jul 14, 2011	31.85	31.93	30.96	31.30	3,030,683	-0.55(-1.73%)
Jul 13, 2011	31.86	32.46	31.74	31.85	1,768,309	+0.15(+0.47%)
Jul 12, 2011	31.50	31.93	31.35	31.70	2,649,844	+0.40(+1.28%)
Jul 11, 2011	31.70	32.10	31.14	31.30	2,620,044	-0.73(-2.28%)
Jul 08, 2011	32.16	32.43	31.85	32.03	3,258,613	-0.55(-1.69%)
Jul 07, 2011	32.01	33.56	31.95	32.58	10,135,227	+1.83(+5.95%)
Jul 06, 2011	29.12	31.44	29.01	30.75	8,239,253	+1.64(+5.63%)
Jul 05, 2011	28.96	29.18	28.51	29.11	2,475,014	+0.19(+0.66%)
Jul 01, 2011	28.18	29.07	28.07	28.92	3,349,171	+0.77(+2.74%)
Jun 30, 2011	28.41	28.54	27.96	28.15	3,542,493	-0.19(-0.67%)
Jun 29, 2011	28.74	28.82	28.27	28.34	2,315,921	-0.34(-1.19%)
Jun 28, 2011	28.63	28.81	28.38	28.68	2,310,125	+0.23(+0.81%)
Jun 27, 2011	28.41	28.61	28.18	28.45	1,599,585	+0.02(+0.07%)
Jun 24, 2011	29.28	29.29	28.39	28.43	2,933,440	-0.83(-2.84%)
Jun 23, 2011	28.29	29.32	28.10	29.26	3,806,438	+0.63(+2.20%)
Jun 22, 2011	29.24	29.28	28.57	28.63	2,403,957	-0.65(-2.22%)
Jun 21, 2011	29.18	29.37	28.95	29.28	2,328,969	+0.31(+1.07%)
Jun 20, 2011	28.92	29.16	28.50	28.97	1,364,337	+0.16(+0.56%)
Jun 17, 2011	28.56	28.91	28.41	28.81	3,190,345	+0.54(+1.91%)
Jun 16, 2011	28.83	29.00	28.13	28.27	3,832,351	-0.44(-1.53%)
Jun 15, 2011	28.92	29.20	28.70	28.71	2,366,650	-0.44(-1.51%)
Jun 14, 2011	29.12	29.58	29.06	29.15	1,941,293	+0.19(+0.66%)
Jun 13, 2011	29.03	29.15	28.80	28.96	2,909,738	-0.07(-0.24%)
Jun 10, 2011	28.98	29.33	28.81	29.03	4,394,262	-0.16(-0.55%)
Jun 09, 2011	28.10	29.26	28.10	29.19	5,434,140	+0.70(+2.46%)
Jun 08, 2011	29.05	29.05	28.21	28.49	6,761,372	-0.79(-2.70%)
Jun 07, 2011	28.98	29.39	28.94	29.28	3,329,964	+0.38(+1.31%)
Jun 06, 2011	29.22	29.43	28.89	28.90	3,997,511	-0.29(-0.99%)
Jun 03, 2011	29.43	29.65	29.16	29.19	2,730,316	-1.78(-5.75%)
May 24, 2011	31.48	31.68	30.90	30.97	2,464,582	-0.39(-1.24%)
May 23, 2011	31.20	31.75	31.09	31.36	2,761,598	-0.15(-0.48%)
May 20, 2011	32.22	32.22	30.91	31.51	4,498,909	-1.03(-3.17%)
May 19, 2011	32.52	32.73	32.17	32.54	1,634,516	+0.11(+0.34%)
May 18, 2011	32.95	32.96	32.17	32.43	2,576,902	-0.63(-1.91%)
May 17, 2011	32.39	33.48	32.11	33.06	5,297,266	+0.77(+2.38%)
May 16, 2011	32.56	32.89	31.98	32.29	4,233,933	-0.33(-1.01%)
May 13, 2011	33.06	33.20	32.59	32.62	3,321,478	-0.37(-1.12%)
May 12, 2011	32.72	33.30	32.12	32.99	3,432,706	+0.12(+0.37%)
May 11, 2011	32.89	33.09	32.72	32.87	3,850,852	-0.03(-0.09%)
May 10, 2011	31.53	32.98	31.47	32.90	4,025,617	+1.47(+4.68%)
May 09, 2011	31.43	31.50	30.97	31.43	2,075,709	+0.05(+0.16%)
May 06, 2011	31.85	31.97	31.18	31.38	1,973,272	-0.17(-0.54%)
May 05, 2011	31.89	32.16	31.45	31.55	2,627,851	-0.57(-1.77%)
May 04, 2011	32.07	32.62	31.85	32.12	2,114,968	-0.07(-0.22%)
May 03, 2011	31.95	32.26	31.72	32.19	2,221,247	+0.34(+1.07%)

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