Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	28.42	28.68	28.10	28.28	763,458	-0.07(-0.23%)
Apr 29, 2008	28.48	28.48	28.14	28.35	645,050	-0.18(-0.62%)
Apr 28, 2008	28.36	28.66	28.28	28.52	503,515	+0.13(+0.47%)
Apr 25, 2008	28.13	28.46	27.90	28.39	278,956	+0.37(+1.32%)
Apr 24, 2008	27.58	28.17	27.33	28.02	673,357	+0.42(+1.52%)
Apr 23, 2008	27.62	27.76	27.39	27.60	593,941	+0.08(+0.29%)
Apr 22, 2008	27.78	27.80	27.26	27.52	755,898	-0.43(-1.54%)
Apr 21, 2008	27.99	28.03	27.81	27.95	202,072	-0.07(-0.23%)
Apr 18, 2008	28.22	28.22	27.83	28.02	484,625	+0.47(+1.70%)
Apr 17, 2008	27.59	27.62	27.36	27.55	1,072,460	-0.19(-0.67%)
Apr 16, 2008	27.28	27.75	27.27	27.73	676,830	+0.71(+2.64%)
Apr 15, 2008	27.02	27.03	26.76	27.02	806,980	+0.11(+0.42%)
Apr 14, 2008	26.85	27.17	26.82	26.91	400,456	-0.05(-0.18%)
Apr 11, 2008	27.18	27.34	26.86	26.96	749,059	-0.64(-2.33%)
Apr 10, 2008	27.32	27.71	27.24	27.60	462,840	+0.22(+0.82%)
Apr 09, 2008	27.82	27.92	27.26	27.37	697,784	-0.35(-1.27%)
Apr 08, 2008	27.60	27.79	27.56	27.73	469,721	-0.00(-0.01%)
Apr 07, 2008	28.09	28.11	27.69	27.73	590,271	-0.12(-0.42%)
Apr 04, 2008	27.81	28.05	27.63	27.85	716,536	+0.05(+0.19%)
Apr 03, 2008	27.48	27.88	27.46	27.80	427,061	+0.07(+0.26%)
Apr 02, 2008	27.61	27.93	27.55	27.72	598,794	+0.15(+0.55%)
Apr 01, 2008	27.18	27.61	27.07	27.57	1,072,350	+0.62(+2.29%)
Mar 31, 2008	26.63	27.00	26.57	26.95	688,527	+0.30(+1.11%)
Mar 28, 2008	26.94	27.13	26.64	26.66	1,845,400	-0.33(-1.24%)
Mar 27, 2008	27.56	27.56	26.95	26.99	1,138,221	-0.37(-1.36%)
Mar 26, 2008	27.32	27.44	27.14	27.36	1,581,273	-0.07(-0.25%)
Mar 25, 2008	27.13	27.47	27.09	27.43	1,332,559	+0.13(+0.49%)
Mar 24, 2008	26.48	27.45	26.46	27.30	1,720,080	+0.80(+3.04%)
Mar 21, 2008	25.82	26.50	25.82	26.49	1,328,431	+0.00(+0.00%)
Mar 20, 2008	25.82	26.50	25.82	26.49	1,328,431	+0.58(+2.25%)
Mar 19, 2008	26.81	26.95	25.91	25.91	653,665	-0.70(-2.64%)
Mar 18, 2008	26.06	26.64	25.85	26.61	1,588,980	+1.10(+4.30%)
Mar 17, 2008	25.30	25.91	25.05	25.52	1,378,518	-0.54(-2.07%)
Mar 14, 2008	26.70	27.12	25.81	26.06	2,321,544	-0.61(-2.29%)
Mar 13, 2008	25.88	26.69	25.71	26.67	2,261,452	+0.47(+1.79%)
Mar 12, 2008	26.28	26.59	26.03	26.20	555,042	-0.15(-0.56%)
Mar 11, 2008	26.09	26.49	25.76	26.35	1,478,430	+0.71(+2.75%)
Mar 10, 2008	26.15	26.16	25.51	25.64	2,920,223	-0.51(-1.97%)
Mar 07, 2008	25.96	26.51	25.86	26.16	3,559,384	-0.12(-0.47%)
Mar 06, 2008	26.75	26.96	26.28	26.28	2,607,322	-0.70(-2.58%)
Mar 05, 2008	26.91	27.15	26.72	26.98	2,159,160	+0.15(+0.57%)
Mar 04, 2008	26.60	26.94	26.44	26.82	1,367,490	-0.13(-0.49%)
Mar 03, 2008	26.91	27.12	26.59	26.95	1,696,319	-0.02(-0.06%)
Feb 29, 2008	27.34	27.41	26.87	26.97	1,468,870	-0.73(-2.64%)
Feb 28, 2008	27.66	27.92	27.55	27.70	2,186,682	-0.27(-0.95%)
Feb 27, 2008	27.97	28.28	27.78	27.97	1,676,837	-0.03(-0.12%)
Feb 26, 2008	27.48	28.22	27.48	28.00	2,683,440	+0.26(+0.93%)
Feb 25, 2008	27.01	27.87	27.01	27.75	4,655,473	+0.56(+2.05%)
Feb 22, 2008	27.36	27.36	26.81	27.19	3,419,702	-0.02(-0.09%)
Feb 21, 2008	27.66	27.94	27.17	27.21	2,088,637	-0.41(-1.50%)
Feb 20, 2008	27.24	27.68	27.11	27.63	4,311,893	+0.23(+0.84%)
Feb 19, 2008	27.47	27.81	27.30	27.40	3,117,410	+0.02(+0.09%)
Feb 18, 2008	27.29	27.39	27.08	27.37	0	+0.00(+0.00%)
Feb 15, 2008	27.29	27.39	27.08	27.37	1,464,270	-0.14(-0.51%)
Feb 14, 2008	28.34	28.34	27.47	27.51	988,782	-0.52(-1.87%)
Feb 13, 2008	27.45	28.06	27.45	28.04	1,023,474	+0.56(+2.04%)
Feb 12, 2008	27.52	27.74	27.33	27.47	1,701,282	+0.14(+0.52%)
Feb 11, 2008	27.23	27.45	26.95	27.33	1,088,066	+0.19(+0.69%)
Feb 08, 2008	27.23	27.45	27.00	27.15	486,244	-0.06(-0.23%)
Feb 07, 2008	26.74	27.37	26.67	27.21	955,145	+0.40(+1.50%)
Feb 06, 2008	27.35	27.51	26.79	26.81	1,510,031	-0.37(-1.36%)
Feb 05, 2008	27.65	27.71	27.16	27.17	2,832,320	-0.75(-2.69%)
Feb 04, 2008	28.19	28.19	27.89	27.93	871,274	-0.29(-1.02%)
Feb 01, 2008	27.69	28.31	27.66	28.21	1,945,230	+0.68(+2.45%)
Jan 31, 2008	26.61	27.80	26.57	27.54	1,269,395	+0.56(+2.09%)
Jan 30, 2008	27.18	27.68	26.94	26.97	1,246,322	-0.39(-1.43%)
Jan 29, 2008	27.46	27.46	26.96	27.37	558,257	+0.17(+0.64%)
Jan 28, 2008	26.67	27.20	26.45	27.19	2,210,829	+0.45(+1.67%)
Jan 25, 2008	27.28	27.34	26.60	26.74	1,571,888	-0.23(-0.86%)
Jan 24, 2008	27.03	27.38	26.72	26.98	951,415	+0.16(+0.59%)
Jan 23, 2008	25.55	26.84	25.43	26.82	1,219,762	+0.59(+2.24%)
Jan 22, 2008	25.24	26.65	23.08	26.23	1,465,407	-0.15(-0.57%)
Jan 21, 2008	26.62	26.90	26.06	26.38	0	+0.00(+0.00%)
Jan 18, 2008	26.62	26.90	26.06	26.38	2,618,973	-0.18(-0.69%)
Jan 17, 2008	27.25	27.42	26.48	26.57	993,571	-0.61(-2.25%)
Jan 16, 2008	27.05	27.52	26.82	27.18	1,445,421	-0.03(-0.10%)
Jan 15, 2008	27.32	27.42	27.08	27.20	719,834	-0.49(-1.77%)
Jan 14, 2008	27.59	27.78	27.45	27.69	896,324	+0.36(+1.32%)
Jan 11, 2008	27.72	27.74	27.29	27.33	682,802	-0.53(-1.90%)
Jan 10, 2008	27.47	28.04	27.31	27.86	772,930	+0.18(+0.65%)
Jan 09, 2008	27.35	27.69	26.92	27.68	1,566,384	+0.28(+1.01%)
Jan 08, 2008	28.06	28.37	27.41	27.41	1,086,001	-0.66(-2.35%)
Jan 07, 2008	28.09	28.27	27.72	28.07	2,594,478	+0.09(+0.33%)
Jan 04, 2008	28.57	28.58	27.95	27.98	773,660	-0.94(-3.26%)
Jan 03, 2008	29.11	29.31	28.86	28.92	739,440	-0.19(-0.65%)
Jan 02, 2008	29.38	29.50	28.88	29.11	2,056,656	-0.29(-0.99%)
Jan 01, 2008	29.51	29.58	29.23	29.40	0	+0.00(+0.00%)
Dec 31, 2007	29.51	29.58	29.23	29.40	901,260	-0.17(-0.59%)
Dec 28, 2007	29.89	29.93	29.57	29.57	567,427	-0.04(-0.13%)
Dec 27, 2007	30.19	30.22	29.57	29.61	1,918,335	-0.67(-2.21%)
Dec 26, 2007	30.07	30.42	30.03	30.28	2,099,527	+0.06(+0.20%)
Dec 24, 2007	30.12	30.27	30.08	30.22	775,224	+0.25(+0.83%)
Dec 21, 2007	29.89	30.02	29.85	29.97	1,315,587	+0.52(+1.75%)
Dec 20, 2007	29.32	29.46	28.89	29.46	1,229,404	+0.44(+1.52%)
Dec 19, 2007	28.97	29.13	28.82	29.02	445,529	+0.02(+0.05%)
Dec 18, 2007	28.81	29.06	28.33	29.00	704,582	+0.39(+1.37%)
Dec 17, 2007	29.00	29.00	28.61	28.61	318,346	-0.51(-1.75%)
Dec 14, 2007	29.27	29.67	29.10	29.12	866,508	-0.51(-1.72%)
Dec 13, 2007	29.60	29.71	29.34	29.63	1,005,497	-0.14(-0.46%)
Dec 12, 2007	30.29	30.45	29.48	29.77	835,315	+0.23(+0.79%)
Dec 11, 2007	30.58	30.62	29.46	29.53	939,902	-0.95(-3.12%)
Dec 10, 2007	30.30	30.60	30.29	30.49	261,007	+0.22(+0.72%)
Dec 07, 2007	30.43	30.43	30.13	30.27	195,411	-0.03(-0.11%)
Dec 06, 2007	29.48	30.33	29.48	30.30	800,912	+0.69(+2.32%)
Dec 05, 2007	29.63	29.75	29.38	29.61	504,583	+0.32(+1.10%)
Dec 04, 2007	29.07	29.44	29.07	29.29	2,074,151	-0.12(-0.42%)
Dec 03, 2007	29.67	29.67	29.34	29.41	273,709	-0.20(-0.67%)
Nov 30, 2007	29.88	29.99	29.43	29.61	749,150	+0.19(+0.65%)
Nov 29, 2007	29.27	29.62	29.27	29.42	1,091,423	-0.08(-0.27%)
Nov 28, 2007	29.07	29.56	28.95	29.50	285,846	+0.80(+2.80%)
Nov 27, 2007	28.43	28.79	28.41	28.70	596,064	+0.26(+0.90%)
Nov 26, 2007	29.20	29.20	28.43	28.44	716,710	-0.57(-1.97%)
Nov 23, 2007	28.90	29.22	28.70	29.01	489,538	+0.52(+1.81%)
Nov 21, 2007	28.82	28.90	28.44	28.49	733,632	-0.53(-1.81%)
Nov 20, 2007	28.99	29.26	28.43	29.02	2,232,719	+0.13(+0.45%)
Nov 19, 2007	29.28	29.32	28.79	28.89	734,096	-0.52(-1.76%)
Nov 16, 2007	29.82	29.82	29.19	29.41	1,018,213	-0.14(-0.46%)
Nov 15, 2007	29.86	29.88	29.31	29.55	349,396	-0.44(-1.47%)
Nov 14, 2007	30.48	30.48	29.79	29.99	584,853	-0.17(-0.56%)
Nov 13, 2007	29.74	30.18	29.64	30.16	212,948	+0.85(+2.91%)
Nov 12, 2007	29.42	29.90	29.25	29.30	445,515	-0.28(-0.95%)
Nov 09, 2007	29.37	29.86	29.37	29.59	494,230	-0.41(-1.35%)
Nov 08, 2007	30.22	30.22	29.31	29.99	1,123,359	+0.13(+0.44%)
Nov 07, 2007	30.68	30.68	29.86	29.86	683,449	-1.06(-3.41%)
Nov 06, 2007	30.67	30.91	30.25	30.91	989,663	+0.49(+1.62%)
Nov 05, 2007	30.59	30.62	30.18	30.42	356,860	-0.39(-1.27%)
Nov 02, 2007	30.95	30.95	30.36	30.81	688,068	+0.06(+0.19%)
Nov 01, 2007	31.31	31.32	30.64	30.75	323,851	-1.23(-3.86%)
Oct 31, 2007	31.71	32.15	31.46	31.99	858,709	+0.47(+1.50%)
Oct 30, 2007	31.70	31.78	31.51	31.51	561,005	-0.31(-0.96%)
Oct 29, 2007	31.93	31.99	31.67	31.82	205,044	-0.00(-0.01%)
Oct 26, 2007	31.56	31.82	31.37	31.82	365,593	+0.69(+2.21%)
Oct 25, 2007	31.40	31.54	30.91	31.14	542,656	-0.18(-0.58%)
Oct 24, 2007	31.25	31.39	30.68	31.32	1,119,717	-0.22(-0.71%)
Oct 23, 2007	31.49	31.56	31.11	31.54	611,922	+0.31(+0.99%)
Oct 22, 2007	30.37	31.26	30.37	31.23	1,462,375	+0.48(+1.56%)
Oct 19, 2007	31.71	31.71	30.75	30.75	413,300	-0.99(-3.12%)
Oct 18, 2007	31.70	31.88	31.59	31.74	335,318	-0.09(-0.27%)
Oct 17, 2007	32.15	32.15	31.61	31.83	849,994	+0.03(+0.10%)
Oct 16, 2007	31.99	32.07	31.79	31.80	178,897	-0.27(-0.86%)
Oct 15, 2007	32.44	32.46	31.95	32.07	433,942	-0.28(-0.86%)
Oct 12, 2007	32.35	32.52	32.23	32.35	391,740	+0.13(+0.41%)
Oct 11, 2007	32.74	32.86	32.07	32.22	402,749	-0.41(-1.24%)
Oct 10, 2007	32.63	32.63	32.38	32.63	273,851	+0.01(+0.02%)
Oct 09, 2007	32.53	32.66	32.33	32.62	439,446	+0.17(+0.52%)
Oct 08, 2007	32.54	32.65	32.35	32.45	156,879	-0.13(-0.40%)
Oct 05, 2007	32.44	32.72	32.29	32.58	317,429	+0.48(+1.48%)
Oct 04, 2007	32.02	32.16	31.91	32.11	176,145	+0.11(+0.35%)
Oct 03, 2007	31.99	32.17	31.90	31.99	278,897	-0.18(-0.56%)
Oct 02, 2007	31.96	32.17	31.93	32.17	206,879	+0.25(+0.77%)
Oct 01, 2007	31.38	32.00	31.35	31.93	2,088,518	+0.70(+2.24%)
Sep 28, 2007	31.49	31.61	31.19	31.23	275,227	-0.26(-0.81%)
Sep 27, 2007	31.50	31.54	31.38	31.48	576,142	+0.15(+0.49%)
Sep 26, 2007	31.24	31.44	31.17	31.33	1,122,469	+0.20(+0.65%)
Sep 25, 2007	30.95	31.18	30.85	31.12	990,360	-0.01(-0.02%)
Sep 24, 2007	31.39	31.44	31.04	31.13	323,392	-0.18(-0.56%)
Sep 21, 2007	31.41	31.52	31.31	31.31	800,453	-0.01(-0.03%)
Sep 20, 2007	31.51	31.54	31.17	31.32	335,318	-0.25(-0.79%)
Sep 19, 2007	31.59	31.77	31.42	31.57	641,280	+0.41(+1.32%)
Sep 18, 2007	30.39	31.20	30.17	31.16	650,454	+0.95(+3.14%)
Sep 17, 2007	30.37	30.44	30.18	30.21	326,603	-0.25(-0.82%)
Sep 14, 2007	30.05	30.49	30.05	30.46	353,208	+0.11(+0.35%)
Sep 13, 2007	30.37	30.56	30.18	30.35	242,658	+0.10(+0.35%)
Sep 12, 2007	30.27	30.49	30.23	30.25	136,696	-0.09(-0.30%)
Sep 11, 2007	30.03	30.37	30.02	30.34	412,841	+0.50(+1.68%)
Sep 10, 2007	30.26	30.26	29.49	29.84	147,246	-0.19(-0.62%)
Sep 07, 2007	30.10	30.19	29.89	30.02	395,410	-0.49(-1.60%)
Sep 06, 2007	30.68	30.68	30.34	30.51	264,677	+0.09(+0.31%)
Sep 05, 2007	30.52	30.55	30.34	30.42	200,916	-0.29(-0.94%)
Sep 04, 2007	30.32	30.90	30.32	30.71	364,217	+0.29(+0.95%)
Aug 31, 2007	30.47	30.52	30.21	30.42	208,714	+0.30(+0.99%)
Aug 30, 2007	29.91	30.39	29.88	30.12	253,668	-0.03(-0.10%)
Aug 29, 2007	29.68	30.19	29.68	30.15	222,475	+0.59(+2.01%)
Aug 28, 2007	30.15	30.15	29.55	29.56	347,245	-0.71(-2.36%)
Aug 27, 2007	30.57	30.57	30.24	30.27	247,704	-0.31(-1.00%)
Aug 24, 2007	30.11	30.61	30.10	30.57	761,921	+0.43(+1.44%)
Aug 23, 2007	30.63	30.67	30.06	30.14	1,004,580	-0.37(-1.21%)
Aug 22, 2007	30.48	30.56	30.31	30.51	289,906	+0.33(+1.09%)
Aug 21, 2007	30.09	30.31	29.99	30.18	193,576	+0.07(+0.24%)
Aug 20, 2007	30.19	30.24	29.81	30.11	317,429	+0.09(+0.31%)
Aug 17, 2007	30.42	30.59	29.76	30.02	576,601	+0.62(+2.10%)
Aug 16, 2007	28.79	29.40	28.34	29.40	568,803	+0.24(+0.84%)
Aug 15, 2007	29.36	29.77	29.00	29.16	461,006	-0.25(-0.84%)
Aug 14, 2007	30.04	30.07	29.40	29.40	390,364	-0.48(-1.59%)
Aug 13, 2007	30.36	30.53	29.87	29.88	338,071	-0.18(-0.60%)
Aug 10, 2007	29.39	30.38	29.37	30.06	385,777	+0.07(+0.23%)
Aug 09, 2007	29.91	30.47	29.91	29.99	1,631,181	-0.54(-1.76%)
Aug 08, 2007	30.19	30.84	30.19	30.53	694,032	+0.51(+1.71%)
Aug 07, 2007	29.55	30.14	29.42	30.01	730,270	+0.39(+1.32%)
Aug 06, 2007	29.43	29.70	28.81	29.62	1,057,332	+0.33(+1.12%)
Aug 03, 2007	29.57	30.08	29.28	29.29	203,209	-0.79(-2.61%)
Aug 02, 2007	29.89	30.13	29.81	30.08	637,610	+0.31(+1.03%)
Aug 01, 2007	29.54	29.83	29.22	29.77	1,333,321	+0.26(+0.86%)
Jul 31, 2007	30.19	30.23	29.52	29.52	1,066,965	-0.38(-1.27%)
Jul 30, 2007	29.55	30.01	29.40	29.89	669,261	+0.55(+1.89%)
Jul 27, 2007	29.87	30.16	29.34	29.34	517,886	-0.57(-1.90%)
Jul 26, 2007	29.95	30.42	29.57	29.91	1,771,547	-0.65(-2.13%)
Jul 25, 2007	30.73	30.81	30.27	30.56	647,445	+0.00(+0.01%)
Jul 24, 2007	30.94	30.97	30.48	30.56	902,746	-0.75(-2.40%)
Jul 23, 2007	31.32	31.50	31.27	31.30	348,162	+0.05(+0.16%)
Jul 20, 2007	31.61	31.62	31.08	31.25	793,572	-0.49(-1.55%)
Jul 19, 2007	31.72	31.77	31.64	31.75	236,236	+0.23(+0.73%)
Jul 18, 2007	31.39	31.51	31.18	31.51	644,491	-0.09(-0.27%)
Jul 17, 2007	31.71	31.80	31.60	31.60	346,327	+0.08(+0.25%)
Jul 16, 2007	31.67	31.77	31.50	31.52	418,345	-0.15(-0.48%)
Jul 13, 2007	31.58	31.78	31.58	31.67	140,366	+0.11(+0.34%)
Jul 12, 2007	31.44	31.69	31.44	31.57	277,521	+0.28(+0.90%)
Jul 11, 2007	31.05	31.29	30.97	31.29	186,237	+0.26(+0.83%)
Jul 10, 2007	31.34	31.35	31.02	31.03	513,299	-0.49(-1.55%)
Jul 09, 2007	31.44	31.58	31.37	31.52	230,273	+0.09(+0.29%)
Jul 06, 2007	31.40	31.54	31.28	31.42	240,824	+0.02(+0.07%)
Jul 05, 2007	31.33	31.41	31.15	31.40	388,529	+0.12(+0.40%)
Jul 03, 2007	31.25	31.36	31.22	31.28	51,834	+0.11(+0.36%)
Jul 02, 2007	31.05	31.19	30.95	31.17	299,998	+0.33(+1.07%)
Jun 29, 2007	31.09	31.25	30.79	30.83	224,769	-0.15(-0.49%)
Jun 28, 2007	31.03	31.25	30.98	30.98	384,859	+0.02(+0.06%)
Jun 27, 2007	30.36	30.98	30.27	30.96	1,259,624	+0.46(+1.52%)
Jun 26, 2007	30.84	30.84	30.45	30.50	185,319	-0.19(-0.61%)
Jun 25, 2007	30.85	31.01	30.59	30.69	350,456	-0.16(-0.52%)
Jun 22, 2007	31.07	31.13	30.72	30.85	830,728	-0.30(-0.95%)
Jun 21, 2007	30.91	31.15	30.76	31.15	316,052	+0.13(+0.41%)
Jun 20, 2007	31.49	31.50	31.00	31.02	456,418	-0.36(-1.14%)
Jun 19, 2007	31.18	31.42	31.09	31.37	92,201	+0.11(+0.34%)
Jun 18, 2007	31.38	31.38	31.13	31.27	149,999	-0.02(-0.06%)
Jun 15, 2007	31.28	31.38	31.22	31.29	91,283	+0.31(+0.99%)
Jun 14, 2007	30.82	31.05	30.80	30.98	429,813	+0.26(+0.84%)
Jun 13, 2007	30.40	30.79	30.40	30.72	257,337	+0.37(+1.22%)
Jun 12, 2007	30.44	30.73	30.29	30.35	134,402	-0.29(-0.95%)
Jun 11, 2007	30.55	30.81	30.55	30.64	60,091	-0.05(-0.16%)
Jun 08, 2007	30.34	30.73	30.23	30.69	312,841	+0.32(+1.05%)
Jun 07, 2007	30.83	30.90	30.37	30.37	536,693	-0.59(-1.89%)
Jun 06, 2007	31.05	31.05	30.79	30.96	237,613	-0.34(-1.09%)
Jun 05, 2007	31.34	31.44	31.16	31.30	306,878	-0.18(-0.56%)
Jun 04, 2007	31.34	31.48	31.26	31.48	377,520	+0.06(+0.18%)
Jun 01, 2007	31.33	31.53	31.31	31.42	177,521	+0.23(+0.73%)
May 31, 2007	31.11	31.28	31.07	31.19	129,815	+0.14(+0.46%)
May 30, 2007	30.65	31.06	30.62	31.05	114,219	+0.23(+0.75%)
May 29, 2007	30.70	30.88	30.66	30.81	1,009,167	+0.20(+0.65%)
May 25, 2007	30.51	30.66	30.46	30.62	204,127	+0.24(+0.80%)
May 24, 2007	30.76	31.02	30.30	30.37	172,017	-0.42(-1.35%)
May 23, 2007	31.00	31.17	30.77	30.79	260,548	-0.11(-0.36%)
May 22, 2007	30.79	30.98	30.69	30.90	567,427	+0.17(+0.55%)
May 21, 2007	30.33	30.88	30.33	30.73	269,264	+0.34(+1.13%)
May 18, 2007	30.19	30.48	30.09	30.39	255,502	+0.27(+0.88%)
May 17, 2007	30.21	30.25	30.02	30.12	208,714	-0.13(-0.44%)
May 16, 2007	30.12	30.26	29.93	30.25	200,457	+0.21(+0.71%)
May 15, 2007	30.25	30.52	30.04	30.04	207,796	-0.27(-0.90%)
May 14, 2007	30.51	30.55	30.24	30.31	615,133	-0.16(-0.52%)
May 11, 2007	30.32	30.48	30.24	30.47	107,338	+0.23(+0.76%)
May 10, 2007	30.41	30.54	30.14	30.24	209,172	-0.44(-1.44%)
May 09, 2007	30.31	30.77	30.31	30.68	284,401	+0.23(+0.74%)
May 08, 2007	30.40	30.50	30.21	30.46	207,338	-0.11(-0.36%)
May 07, 2007	30.63	30.68	30.54	30.57	280,732	-0.03(-0.09%)
May 04, 2007	30.56	30.61	30.45	30.59	172,017	+0.20(+0.65%)
May 03, 2007	30.45	30.49	30.30	30.40	339,447	-0.02(-0.07%)
May 02, 2007	29.92	30.47	29.92	30.42	394,492	+0.48(+1.59%)

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