Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	46.51	46.56	45.73	45.82	744,724	-0.64(-1.39%)
Apr 27, 2012	45.94	46.54	45.57	46.46	1,167,178	+0.76(+1.66%)
Apr 26, 2012	45.16	45.74	45.02	45.71	1,096,853	+0.57(+1.27%)
Apr 25, 2012	44.67	45.14	44.41	45.13	1,528,837	+0.74(+1.66%)
Apr 24, 2012	44.51	44.87	44.31	44.40	2,007,094	+0.02(+0.05%)
Apr 23, 2012	44.69	44.69	44.16	44.38	1,363,328	-0.73(-1.62%)
Apr 20, 2012	44.99	45.48	44.94	45.11	1,527,378	+0.23(+0.50%)
Apr 19, 2012	46.06	46.40	44.48	44.88	3,442,432	-0.78(-1.70%)
Apr 18, 2012	45.32	45.84	45.21	45.66	1,558,681	+0.19(+0.42%)
Apr 17, 2012	45.32	45.57	45.04	45.47	1,132,672	+0.62(+1.37%)
Apr 16, 2012	44.67	45.06	44.56	44.85	1,329,312	+0.33(+0.75%)
Apr 13, 2012	44.51	44.82	44.36	44.52	1,220,327	-0.03(-0.06%)
Apr 12, 2012	43.81	44.58	43.78	44.55	1,274,148	+0.76(+1.74%)
Apr 11, 2012	43.15	43.80	43.05	43.78	1,261,042	+1.14(+2.67%)
Apr 10, 2012	43.72	43.77	42.57	42.65	1,424,823	-1.28(-2.91%)
Apr 09, 2012	44.17	44.28	43.80	43.93	906,750	-0.89(-1.99%)
Apr 05, 2012	44.31	44.84	44.21	44.82	1,043,875	+0.37(+0.84%)
Apr 04, 2012	44.55	44.67	44.27	44.44	1,172,320	-0.42(-0.93%)
Apr 03, 2012	44.91	45.07	44.67	44.86	1,029,637	+0.10(+0.22%)
Apr 02, 2012	44.40	44.99	44.32	44.76	1,094,843	+0.37(+0.84%)
Mar 30, 2012	44.35	44.54	44.12	44.38	1,573,628	+0.18(+0.42%)
Mar 29, 2012	44.29	44.41	43.74	44.20	1,161,024	-0.28(-0.62%)
Mar 28, 2012	44.27	44.48	43.93	44.48	1,760,171	+0.25(+0.58%)
Mar 27, 2012	44.13	44.28	43.67	44.22	1,334,749	+0.23(+0.51%)
Mar 26, 2012	43.71	44.01	43.64	44.00	1,274,935	+0.52(+1.20%)
Mar 23, 2012	43.94	43.94	43.32	43.47	1,218,398	-0.42(-0.95%)
Mar 22, 2012	44.22	44.27	43.71	43.89	971,691	-0.59(-1.32%)
Mar 21, 2012	44.51	44.65	44.43	44.48	1,120,105	-0.05(-0.11%)
Mar 20, 2012	44.41	44.53	44.26	44.53	964,233	-0.10(-0.22%)
Mar 19, 2012	44.46	44.65	44.22	44.63	954,351	+0.10(+0.22%)
Mar 16, 2012	44.89	44.89	44.43	44.53	1,437,838	-0.36(-0.80%)
Mar 15, 2012	45.09	45.17	44.60	44.89	1,097,923	-0.21(-0.47%)
Mar 14, 2012	45.02	45.18	44.87	45.10	888,487	+0.14(+0.31%)
Mar 13, 2012	44.53	44.99	44.11	44.96	1,388,901	+0.64(+1.45%)
Mar 12, 2012	44.56	44.56	44.12	44.31	1,071,756	-0.17(-0.38%)
Mar 09, 2012	44.51	44.71	44.33	44.48	979,597	-0.05(-0.11%)
Mar 08, 2012	44.22	44.62	44.18	44.53	1,264,271	+0.56(+1.27%)
Mar 07, 2012	43.81	44.14	43.66	43.97	1,520,866	+0.29(+0.66%)
Mar 06, 2012	43.68	43.86	43.40	43.69	1,393,780	-0.36(-0.83%)
Mar 05, 2012	43.91	44.08	43.77	44.05	1,086,646	+0.00(+0.00%)
Mar 02, 2012	44.03	44.19	43.87	44.05	1,303,825	-0.13(-0.30%)
Mar 01, 2012	43.97	44.33	43.88	44.19	1,407,827	+0.20(+0.46%)
Feb 29, 2012	43.88	44.20	43.69	43.98	1,314,214	+0.06(+0.13%)
Feb 28, 2012	43.57	43.98	43.44	43.93	1,549,575	+0.27(+0.63%)
Feb 27, 2012	43.51	43.91	43.34	43.65	1,410,428	-0.01(-0.03%)
Feb 24, 2012	43.72	43.94	43.37	43.67	1,519,837	-0.03(-0.06%)
Feb 23, 2012	44.03	44.13	43.27	43.70	2,182,995	-0.46(-1.03%)
Feb 22, 2012	44.05	44.45	43.33	44.15	2,154,030	-0.62(-1.39%)
Feb 21, 2012	46.50	46.61	44.00	44.78	2,387,967	-1.24(-2.70%)
Feb 17, 2012	46.39	46.61	45.91	46.02	1,781,102	-0.01(-0.02%)
Feb 16, 2012	44.97	46.04	44.79	46.02	1,335,489	+1.19(+2.66%)
Feb 15, 2012	45.53	45.59	44.82	44.83	792,638	-0.57(-1.25%)
Feb 14, 2012	45.37	45.68	45.04	45.40	810,706	-0.08(-0.19%)
Feb 13, 2012	45.74	45.81	45.30	45.48	1,088,245	-0.05(-0.11%)
Feb 10, 2012	44.98	45.54	44.98	45.53	929,375	+0.14(+0.31%)
Feb 09, 2012	45.34	45.48	44.99	45.39	598,752	+0.15(+0.33%)
Feb 08, 2012	45.29	45.45	44.95	45.25	853,540	-0.06(-0.14%)
Feb 07, 2012	45.06	45.44	44.99	45.31	1,030,542	+0.05(+0.11%)
Feb 06, 2012	44.91	45.61	44.90	45.26	988,469	+0.23(+0.51%)
Feb 03, 2012	45.34	45.41	44.97	45.03	1,172,321	+0.12(+0.27%)
Feb 02, 2012	45.11	45.46	44.78	44.91	965,200	-0.18(-0.39%)
Feb 01, 2012	45.06	45.22	44.75	45.08	1,362,618	+0.33(+0.74%)
Jan 31, 2012	45.39	45.41	44.48	44.75	1,131,137	-0.34(-0.75%)
Jan 30, 2012	44.86	45.12	44.58	45.09	701,663	-0.08(-0.17%)
Jan 27, 2012	45.09	45.46	45.01	45.17	788,310	-0.20(-0.45%)
Jan 26, 2012	45.40	45.62	45.06	45.37	681,006	+0.12(+0.26%)
Jan 25, 2012	45.30	45.33	44.66	45.25	856,113	-0.08(-0.17%)
Jan 24, 2012	44.90	45.35	44.76	45.33	734,399	+0.23(+0.51%)
Jan 23, 2012	45.10	45.72	44.87	45.10	835,512	+0.08(+0.19%)
Jan 20, 2012	45.50	45.71	44.76	45.01	872,724	-0.51(-1.13%)
Jan 19, 2012	45.02	45.88	45.01	45.53	1,599,018	+0.60(+1.34%)
Jan 18, 2012	44.20	44.92	43.93	44.92	1,106,638	+0.79(+1.78%)
Jan 17, 2012	44.54	44.66	44.08	44.14	764,743	+0.14(+0.32%)
Jan 13, 2012	44.00	44.21	43.60	44.00	1,350,354	-0.18(-0.40%)
Jan 12, 2012	44.11	44.23	43.62	44.17	843,520	+0.06(+0.13%)
Jan 11, 2012	43.92	44.29	43.89	44.12	620,207	+0.04(+0.10%)
Jan 10, 2012	43.95	44.43	43.91	44.07	1,370,276	+0.53(+1.22%)
Jan 09, 2012	43.34	43.65	42.69	43.54	1,933,162	+0.19(+0.44%)
Jan 06, 2012	43.53	43.73	43.18	43.35	1,141,515	-0.15(-0.35%)
Jan 05, 2012	42.92	43.62	42.82	43.51	1,667,515	+0.19(+0.44%)
Jan 04, 2012	43.26	43.57	43.11	43.32	1,356,285	+0.37(+0.87%)
Dec 30, 2011	43.48	43.48	42.80	42.94	756,301	-0.53(-1.23%)
Dec 29, 2011	43.26	43.53	43.12	43.48	812,551	+0.36(+0.85%)
Dec 28, 2011	43.51	43.60	42.95	43.11	816,010	-0.33(-0.76%)
Dec 27, 2011	43.03	43.65	42.83	43.44	875,741	+0.24(+0.55%)
Dec 23, 2011	42.55	43.26	42.40	43.20	995,940	+1.12(+2.67%)
Dec 21, 2011	41.49	42.09	41.37	42.08	1,050,340	+0.52(+1.25%)
Dec 20, 2011	41.23	41.60	41.06	41.56	899,178	+1.07(+2.65%)
Dec 19, 2011	40.98	41.38	40.43	40.49	672,116	-0.35(-0.86%)
Dec 16, 2011	40.69	40.97	40.49	40.84	1,855,947	+0.45(+1.11%)
Dec 15, 2011	40.40	40.61	40.19	40.39	965,351	+0.27(+0.66%)
Dec 14, 2011	40.53	40.66	40.05	40.12	1,017,993	-0.57(-1.40%)
Dec 13, 2011	41.46	41.55	40.47	40.69	1,234,568	-0.53(-1.29%)
Dec 12, 2011	41.01	41.27	40.66	41.23	983,805	-0.05(-0.12%)
Dec 09, 2011	41.16	41.57	40.95	41.27	1,048,259	+0.40(+0.98%)
Dec 08, 2011	41.43	41.74	40.75	40.87	1,411,398	-0.77(-1.85%)
Dec 07, 2011	41.86	41.99	41.34	41.65	1,568,105	-0.23(-0.55%)
Dec 06, 2011	42.46	42.46	41.73	41.88	1,233,704	-0.28(-0.66%)
Dec 05, 2011	42.07	42.38	41.86	42.16	1,641,613	+0.70(+1.70%)
Dec 02, 2011	41.52	42.04	41.31	41.45	1,441,674	+0.33(+0.80%)
Dec 01, 2011	40.51	41.54	40.44	41.13	1,611,520	+0.38(+0.94%)
Nov 30, 2011	40.12	40.88	39.93	40.74	1,773,918	+1.88(+4.84%)
Nov 29, 2011	38.89	39.04	38.63	38.86	965,083	+0.17(+0.43%)
Nov 28, 2011	38.89	39.06	38.49	38.70	1,023,875	+0.96(+2.55%)
Nov 25, 2011	37.91	38.19	37.68	37.73	529,024	-0.09(-0.24%)
Nov 23, 2011	38.33	38.51	37.72	37.82	1,060,103	-0.83(-2.14%)
Nov 22, 2011	38.42	38.90	38.24	38.65	1,467,729	+0.28(+0.73%)
Nov 21, 2011	39.00	39.24	38.26	38.37	2,085,616	-1.04(-2.65%)
Nov 18, 2011	40.05	40.09	39.21	39.42	1,303,520	-0.33(-0.82%)
Nov 17, 2011	40.17	40.30	39.43	39.75	836,626	-0.38(-0.95%)
Nov 16, 2011	40.20	40.84	40.02	40.13	982,441	-0.58(-1.42%)
Nov 15, 2011	40.20	40.89	40.07	40.71	743,812	+0.19(+0.46%)
Nov 14, 2011	40.62	40.88	40.38	40.52	892,410	-0.42(-1.02%)
Nov 11, 2011	40.88	41.00	40.62	40.94	884,752	+0.65(+1.61%)
Nov 10, 2011	40.09	40.52	39.97	40.29	1,203,583	+0.69(+1.74%)
Nov 09, 2011	40.13	40.33	39.41	39.60	1,180,141	-1.26(-3.08%)
Nov 08, 2011	40.56	40.92	40.13	40.86	1,802,932	+0.38(+0.95%)
Nov 07, 2011	40.60	40.76	39.88	40.48	1,157,697	-0.18(-0.45%)
Nov 04, 2011	40.78	40.90	40.30	40.66	1,345,371	-0.37(-0.90%)
Nov 03, 2011	40.34	41.09	40.05	41.03	1,330,986	+1.02(+2.56%)
Nov 02, 2011	39.66	40.09	39.49	40.00	1,384,479	+1.01(+2.59%)
Nov 01, 2011	39.05	39.71	38.80	38.99	1,396,620	-1.00(-2.51%)
Oct 31, 2011	40.34	40.79	39.97	40.00	1,317,334	-0.68(-1.68%)
Oct 28, 2011	40.79	41.04	40.32	40.68	1,154,831	-0.22(-0.54%)
Oct 27, 2011	41.07	41.37	40.74	40.90	1,861,857	+1.27(+3.22%)
Oct 26, 2011	40.13	40.14	39.34	39.63	1,969,198	+0.04(+0.11%)
Oct 25, 2011	40.26	40.50	39.50	39.59	2,053,094	-0.95(-2.34%)
Oct 24, 2011	40.23	40.93	39.99	40.53	1,726,611	+0.47(+1.18%)
Oct 21, 2011	39.15	40.08	39.11	40.06	1,979,444	+1.32(+3.40%)
Oct 20, 2011	38.85	39.17	38.33	38.74	2,662,911	-0.10(-0.27%)
Oct 19, 2011	39.26	39.87	38.77	38.85	1,940,075	-0.38(-0.96%)
Oct 18, 2011	37.89	39.62	37.33	39.22	2,242,275	+1.47(+3.89%)
Oct 17, 2011	38.30	38.51	37.69	37.75	1,325,654	-0.81(-2.11%)
Oct 14, 2011	38.44	38.67	37.91	38.57	1,199,351	+0.71(+1.88%)
Oct 13, 2011	37.85	38.16	37.41	37.86	1,126,880	-0.33(-0.86%)
Oct 12, 2011	38.39	38.52	38.08	38.19	1,509,459	+0.17(+0.46%)
Oct 11, 2011	37.48	38.13	37.30	38.01	1,215,124	+0.20(+0.53%)
Oct 10, 2011	36.88	37.81	36.71	37.81	1,303,567	+1.59(+4.40%)
Oct 07, 2011	36.84	37.00	35.96	36.22	1,368,305	-0.34(-0.93%)
Oct 06, 2011	36.19	36.57	36.19	36.56	1,528,647	+0.74(+2.06%)
Oct 05, 2011	35.23	35.92	34.63	35.82	1,677,436	+0.56(+1.58%)
Oct 04, 2011	33.92	35.31	33.80	35.26	3,086,363	+0.91(+2.66%)
Oct 03, 2011	35.30	35.86	34.20	34.35	2,303,304	-1.03(-2.91%)
Sep 30, 2011	35.95	36.42	35.37	35.38	1,999,320	-1.11(-3.04%)
Sep 29, 2011	36.25	36.74	35.88	36.49	2,179,846	+0.89(+2.50%)
Sep 28, 2011	35.87	36.30	35.57	35.60	1,900,444	-0.42(-1.18%)
Sep 27, 2011	36.13	36.83	35.82	36.02	2,003,545	+0.63(+1.77%)
Sep 26, 2011	34.74	35.45	34.33	35.39	2,244,716	+0.98(+2.85%)
Sep 23, 2011	33.79	34.63	33.76	34.41	1,584,260	+0.49(+1.46%)
Sep 22, 2011	34.02	34.50	33.56	33.92	2,973,511	-1.01(-2.89%)
Sep 21, 2011	36.28	36.45	34.93	34.93	1,922,626	-1.41(-3.89%)
Sep 20, 2011	36.76	36.97	36.27	36.34	2,289,645	-0.45(-1.23%)
Sep 19, 2011	36.01	37.02	35.97	36.79	2,072,708	-0.03(-0.08%)
Sep 16, 2011	37.82	38.08	36.26	36.82	4,601,196	-1.06(-2.79%)
Sep 15, 2011	37.45	37.95	36.99	37.88	2,148,675	+0.31(+0.82%)
Sep 14, 2011	37.40	37.99	36.83	37.57	1,587,689	+0.40(+1.07%)
Sep 13, 2011	36.56	37.30	36.30	37.18	1,452,517	+0.68(+1.85%)
Sep 12, 2011	35.98	36.55	35.63	36.50	1,534,375	+0.21(+0.58%)
Sep 09, 2011	36.91	36.97	36.01	36.29	1,940,055	-0.96(-2.58%)
Sep 08, 2011	37.36	37.94	37.17	37.25	2,724,447	-0.33(-0.87%)
Sep 07, 2011	36.97	37.66	36.84	37.58	1,516,369	+1.13(+3.09%)
Sep 06, 2011	35.91	36.60	35.64	36.45	1,776,449	-0.44(-1.20%)
Sep 02, 2011	37.50	37.58	36.76	36.89	1,717,755	-1.36(-3.56%)
Sep 01, 2011	38.11	38.50	37.91	38.25	2,533,078	+0.26(+0.69%)
Aug 31, 2011	37.93	38.45	37.71	37.99	1,563,855	+0.32(+0.84%)
Aug 30, 2011	37.38	37.91	37.16	37.67	1,768,814	+0.17(+0.46%)
Aug 29, 2011	36.70	37.67	35.84	37.50	5,109,275	+1.05(+2.88%)
Aug 26, 2011	35.24	36.49	34.92	36.45	4,693,437	+0.81(+2.29%)
Aug 25, 2011	36.25	36.40	35.53	35.64	4,155,467	-0.50(-1.39%)
Aug 24, 2011	35.85	36.41	35.75	36.14	2,445,804	+0.16(+0.44%)
Aug 23, 2011	34.68	35.98	34.53	35.98	2,171,895	+1.35(+3.91%)
Aug 22, 2011	34.33	34.98	34.08	34.63	2,396,553	+0.94(+2.79%)
Aug 19, 2011	33.64	34.51	33.64	33.69	1,903,352	-0.39(-1.13%)
Aug 18, 2011	34.22	34.41	33.70	34.08	2,856,966	-1.08(-3.06%)
Aug 17, 2011	35.14	35.32	34.84	35.15	2,196,782	+0.30(+0.87%)
Aug 16, 2011	34.75	35.13	34.45	34.85	1,344,058	-0.22(-0.63%)
Aug 15, 2011	34.80	35.10	34.35	35.07	1,452,145	+0.46(+1.34%)
Aug 12, 2011	34.38	34.78	33.98	34.61	1,525,691	+0.57(+1.66%)
Aug 11, 2011	32.75	34.48	32.62	34.04	2,527,315	+1.58(+4.87%)
Aug 10, 2011	33.29	33.61	32.39	32.46	3,169,750	-1.53(-4.49%)
Aug 09, 2011	33.62	34.01	31.83	33.99	3,530,747	+1.72(+5.33%)
Aug 08, 2011	33.62	34.07	32.27	32.27	2,964,960	-2.06(-5.99%)
Aug 05, 2011	34.51	34.67	33.27	34.33	3,452,804	+0.24(+0.71%)
Aug 04, 2011	34.82	35.04	33.99	34.08	3,546,218	-1.22(-3.44%)
Aug 03, 2011	35.33	35.51	34.82	35.30	4,164,229	+0.10(+0.29%)
Aug 02, 2011	36.05	36.29	35.17	35.20	2,096,213	-1.09(-3.01%)
Aug 01, 2011	36.71	37.09	36.06	36.29	2,290,978	-0.42(-1.15%)
Jul 29, 2011	36.52	37.07	36.33	36.71	1,463,355	-0.10(-0.28%)
Jul 28, 2011	36.93	37.07	36.60	36.81	2,083,947	-0.01(-0.04%)
Jul 27, 2011	37.55	37.61	36.76	36.83	1,713,721	-0.79(-2.11%)
Jul 26, 2011	38.86	38.86	37.52	37.62	1,945,825	-1.17(-3.03%)
Jul 25, 2011	38.59	38.96	38.44	38.79	752,945	-0.11(-0.28%)
Jul 22, 2011	38.87	38.97	38.84	38.90	1,089,520	-0.04(-0.11%)
Jul 21, 2011	39.26	39.27	38.86	38.95	1,534,347	-0.03(-0.09%)
Jul 20, 2011	39.53	39.53	38.67	38.98	1,529,798	-0.43(-1.09%)
Jul 19, 2011	39.03	39.51	38.98	39.41	1,517,532	+0.59(+1.53%)
Jul 18, 2011	39.24	39.29	38.63	38.81	1,407,215	-0.61(-1.56%)
Jul 15, 2011	39.57	39.79	39.03	39.43	3,065,042	+1.37(+3.59%)
Jul 14, 2011	38.21	38.53	37.80	38.06	1,280,814	+0.03(+0.07%)
Jul 13, 2011	38.43	38.50	37.94	38.03	1,460,016	-0.20(-0.52%)
Jul 12, 2011	38.32	38.46	38.10	38.23	1,753,772	-0.10(-0.25%)
Jul 11, 2011	39.24	39.31	38.22	38.33	2,175,136	-1.20(-3.04%)
Jul 08, 2011	39.13	39.57	38.88	39.53	1,541,247	-0.08(-0.21%)
Jul 07, 2011	39.66	39.82	39.32	39.62	1,942,126	+0.25(+0.63%)
Jul 06, 2011	38.58	39.40	38.42	39.37	2,140,229	+0.99(+2.57%)
Jul 05, 2011	38.35	38.50	38.10	38.38	996,399	+0.08(+0.22%)
Jul 01, 2011	37.65	38.32	37.53	38.30	791,151	+0.73(+1.95%)
Jun 30, 2011	37.32	37.63	37.16	37.56	1,260,083	+0.38(+1.02%)
Jun 29, 2011	37.27	37.53	37.01	37.18	1,032,776	+0.11(+0.30%)
Jun 28, 2011	36.40	37.11	36.38	37.07	798,792	+0.59(+1.61%)
Jun 27, 2011	35.95	36.63	35.95	36.49	975,041	+0.44(+1.23%)
Jun 24, 2011	36.29	36.38	35.91	36.05	1,508,554	-0.22(-0.61%)
Jun 23, 2011	35.58	36.31	35.51	36.27	960,049	+0.26(+0.71%)
Jun 22, 2011	36.09	36.34	35.99	36.01	853,748	-0.23(-0.63%)
Jun 21, 2011	35.94	36.34	35.80	36.24	1,673,325	+0.48(+1.33%)
Jun 20, 2011	35.69	35.81	35.64	35.76	1,828,975	+0.38(+1.07%)
Jun 17, 2011	35.32	35.68	35.22	35.38	1,266,006	+0.33(+0.95%)
Jun 16, 2011	34.91	35.14	34.71	35.05	1,230,388	+0.18(+0.51%)
Jun 15, 2011	34.88	35.21	34.71	34.87	1,098,143	-0.33(-0.94%)
Jun 14, 2011	34.95	35.39	34.89	35.20	1,266,591	+0.65(+1.88%)
Jun 13, 2011	34.47	34.62	34.47	34.55	1,321,560	+0.15(+0.44%)
Jun 10, 2011	34.88	34.95	34.35	34.40	1,676,456	-0.66(-1.87%)
Jun 09, 2011	35.00	35.19	34.83	35.06	1,043,392	+0.19(+0.53%)
Jun 08, 2011	35.10	35.11	34.76	34.87	1,491,812	-0.10(-0.28%)
Jun 07, 2011	35.43	35.47	34.92	34.97	1,757,875	-0.29(-0.83%)
Jun 06, 2011	35.25	35.49	35.11	35.26	1,288,160	-0.10(-0.29%)
Jun 03, 2011	35.32	35.65	35.13	35.36	1,475,948	-1.51(-4.08%)
May 24, 2011	37.02	37.02	36.68	36.87	1,215,840	-0.02(-0.06%)
May 23, 2011	36.64	37.01	36.58	36.89	1,594,146	-0.36(-0.96%)
May 20, 2011	37.86	37.86	37.12	37.25	1,542,782	-0.58(-1.52%)
May 19, 2011	37.90	37.97	37.27	37.82	2,270,194	-0.08(-0.22%)
May 18, 2011	37.68	37.98	37.49	37.90	1,097,783	+0.28(+0.75%)
May 17, 2011	37.65	37.99	37.36	37.62	966,326	-0.18(-0.49%)
May 16, 2011	37.95	37.96	37.69	37.81	1,012,045	-0.16(-0.43%)
May 13, 2011	38.32	38.32	37.86	37.97	792,980	-0.29(-0.75%)
May 12, 2011	37.71	38.29	37.55	38.26	1,113,130	+0.51(+1.34%)
May 11, 2011	37.73	37.83	37.45	37.75	1,201,675	-0.04(-0.11%)
May 10, 2011	37.30	37.85	37.21	37.79	1,020,372	+0.59(+1.58%)
May 09, 2011	36.70	37.22	36.51	37.21	1,235,347	+0.51(+1.40%)
May 06, 2011	36.73	36.99	36.50	36.69	1,040,292	+0.36(+1.00%)
May 05, 2011	36.34	36.65	36.04	36.33	1,123,277	-0.05(-0.15%)
May 04, 2011	36.62	36.75	36.25	36.38	2,237,349	-0.18(-0.51%)
May 03, 2011	36.73	36.79	36.40	36.57	1,304,936	-0.27(-0.74%)

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