Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2009	19.00	19.38	18.33	18.50	1,191,563	-0.44(-2.32%)
Apr 29, 2009	18.99	19.16	18.75	18.94	1,036,936	+0.21(+1.12%)
Apr 28, 2009	18.38	18.85	18.38	18.73	582,525	+0.02(+0.11%)
Apr 27, 2009	18.29	18.88	18.25	18.71	845,592	+0.46(+2.52%)
Apr 24, 2009	18.40	18.40	18.06	18.25	1,143,110	+0.00(+0.00%)
Apr 23, 2009	18.20	18.33	18.00	18.25	2,233,254	+0.05(+0.27%)
Apr 22, 2009	18.25	18.34	17.97	18.20	1,022,373	+0.04(+0.22%)
Apr 21, 2009	18.27	18.40	17.92	18.16	2,246,602	-0.32(-1.73%)
Apr 20, 2009	18.55	18.55	18.16	18.48	723,104	-0.08(-0.43%)
Apr 17, 2009	18.65	18.75	18.55	18.56	1,907,063	-0.09(-0.48%)
Apr 16, 2009	18.95	18.95	18.40	18.65	1,296,503	-0.15(-0.80%)
Apr 15, 2009	18.55	18.88	18.55	18.80	686,008	+0.11(+0.59%)
Apr 14, 2009	18.91	19.00	18.48	18.69	1,855,076	-0.21(-1.11%)
Apr 13, 2009	18.70	19.05	18.67	18.90	799,092	-0.49(-2.53%)
Apr 09, 2009	19.60	20.64	18.80	19.39	2,063,161	-0.06(-0.31%)
Apr 08, 2009	19.63	20.64	19.22	19.45	1,109,561	+0.14(+0.73%)
Apr 07, 2009	19.22	19.43	19.27	19.31	750,154	+0.04(+0.21%)
Apr 06, 2009	19.49	19.43	19.27	19.27	1,064,727	-0.16(-0.82%)
Apr 03, 2009	19.73	20.64	19.22	19.43	1,079,403	-0.32(-1.62%)
Apr 02, 2009	19.71	19.75	19.32	19.75	1,109,751	+0.43(+2.23%)
Apr 01, 2009	18.86	19.32	19.22	19.32	1,289,200	+0.10(+0.52%)
Mar 31, 2009	19.24	19.24	19.22	19.22	765,293	-0.02(-0.10%)
Mar 30, 2009	19.67	20.64	19.24	19.24	1,364,718	-1.40(-6.78%)
Mar 26, 2009	19.97	20.64	19.68	20.64	1,289,324	+0.96(+4.88%)
Mar 25, 2009	20.30	19.99	19.68	19.68	1,164,792	-0.31(-1.55%)
Mar 24, 2009	19.83	20.00	19.99	19.99	2,181,092	-0.01(-0.05%)
Mar 23, 2009	19.69	20.00	19.96	20.00	624,257	+0.64(+3.31%)
Mar 20, 2009	19.30	19.36	19.30	19.36	1,160,307	+0.06(+0.31%)
Mar 19, 2009	19.55	19.66	19.29	19.30	957,252	-0.36(-1.83%)
Mar 18, 2009	19.38	19.72	19.35	19.66	872,268	+0.31(+1.60%)
Mar 17, 2009	19.23	19.40	19.00	19.35	1,092,776	+0.35(+1.84%)
Mar 16, 2009	18.81	19.35	18.64	19.00	1,134,409	+0.36(+1.93%)
Mar 13, 2009	19.30	19.30	18.48	18.64	753,655	-0.66(-3.42%)
Mar 12, 2009	18.79	19.43	18.51	19.30	709,896	+0.63(+3.37%)
Mar 11, 2009	19.38	19.45	18.60	18.67	858,030	-0.39(-2.05%)
Mar 10, 2009	18.00	19.38	17.91	19.06	1,533,982	+1.34(+7.56%)
Mar 09, 2009	17.50	17.94	17.37	17.72	906,793	-0.28(-1.56%)
Mar 06, 2009	18.37	18.54	17.81	18.00	927,584	-0.06(-0.33%)
Mar 05, 2009	18.62	18.80	17.96	18.06	1,460,798	-0.57(-3.06%)
Mar 04, 2009	18.35	18.70	17.90	18.63	1,894,947	+0.61(+3.39%)
Mar 02, 2009	18.50	18.86	17.70	18.02	1,254,607	-0.78(-4.15%)
Feb 27, 2009	18.63	19.00	18.31	18.80	1,109,246	+0.16(+0.86%)
Feb 26, 2009	18.59	18.84	18.27	18.64	1,029,992	+0.18(+0.98%)
Feb 25, 2009	18.54	18.62	18.05	18.46	746,961	-0.03(-0.16%)
Feb 24, 2009	18.19	18.56	17.95	18.49	2,009,055	+0.43(+2.38%)
Feb 23, 2009	18.31	18.66	17.94	18.06	1,671,185	-0.31(-1.69%)
Feb 20, 2009	18.93	19.00	18.36	18.37	1,616,611	-0.56(-2.96%)
Feb 19, 2009	19.05	19.27	18.80	18.93	1,954,421	-0.06(-0.32%)
Feb 18, 2009	19.71	19.76	18.93	18.99	2,671,173	-0.82(-4.14%)
Feb 17, 2009	20.00	20.00	19.56	19.81	1,523,365	-0.29(-1.44%)
Feb 13, 2009	20.25	20.30	20.05	20.10	824,031	-0.14(-0.69%)
Feb 12, 2009	20.05	20.28	19.93	20.24	600,099	+0.24(+1.20%)
Feb 11, 2009	20.14	20.38	19.96	20.00	989,734	-0.22(-1.09%)
Feb 10, 2009	20.50	20.59	20.06	20.22	1,386,147	-0.44(-2.13%)
Feb 09, 2009	20.76	20.80	20.38	20.66	642,190	+0.16(+0.78%)
Feb 06, 2009	20.60	20.77	20.46	20.50	904,490	+0.01(+0.05%)
Feb 05, 2009	20.35	20.49	20.08	20.49	1,616,910	+0.29(+1.44%)
Feb 04, 2009	20.55	20.65	20.05	20.20	778,454	-0.10(-0.49%)
Feb 03, 2009	20.24	20.36	20.01	20.30	1,189,234	+0.06(+0.30%)
Feb 02, 2009	19.89	20.25	19.69	20.24	614,103	+0.35(+1.76%)
Jan 30, 2009	20.40	20.43	19.70	19.89	1,932,622	-0.51(-2.50%)
Jan 29, 2009	20.50	20.56	20.17	20.40	859,131	-0.10(-0.49%)
Jan 28, 2009	20.72	20.74	20.25	20.50	1,165,528	+0.05(+0.24%)
Jan 27, 2009	20.77	20.83	20.10	20.45	999,098	+0.00(+0.00%)
Jan 26, 2009	20.31	20.64	20.05	20.45	564,113	+0.16(+0.79%)
Jan 23, 2009	19.89	20.58	19.89	20.29	1,639,377	-0.27(-1.31%)
Jan 22, 2009	21.00	21.00	20.48	20.56	1,869,193	-0.49(-2.33%)
Jan 21, 2009	21.05	21.23	20.50	21.05	1,100,555	+0.00(+0.00%)
Jan 20, 2009	21.69	21.69	20.75	21.05	1,189,286	-0.26(-1.22%)
Jan 19, 2009	21.44	21.70	21.31	21.31	565,926	-0.10(-0.47%)
Jan 16, 2009	21.41	21.59	20.77	21.41	1,356,030	+0.56(+2.69%)
Jan 15, 2009	20.29	21.17	19.91	20.85	2,368,031	+0.90(+4.51%)
Jan 14, 2009	20.11	20.11	19.26	19.95	1,629,050	-0.49(-2.40%)
Jan 13, 2009	20.35	20.72	20.24	20.44	827,139	+0.09(+0.44%)
Jan 12, 2009	20.75	20.95	20.15	20.35	1,173,294	-0.42(-2.02%)
Jan 09, 2009	21.80	21.80	20.77	20.77	898,171	-0.83(-3.84%)
Jan 08, 2009	21.05	21.65	21.05	21.60	868,939	+0.21(+0.98%)
Jan 07, 2009	21.78	21.80	21.01	21.39	1,144,916	-0.21(-0.97%)
Jan 06, 2009	22.49	22.50	21.55	21.60	938,039	-0.77(-3.44%)
Jan 05, 2009	22.21	22.40	21.76	22.37	733,934	+0.18(+0.81%)
Jan 02, 2009	21.23	22.20	21.23	22.19	465,905	+0.58(+2.68%)
Jan 01, 2009	21.51	21.75	21.14	21.61	0	+0.00(+0.00%)
Dec 31, 2008	21.51	21.75	21.14	21.61	568,544	-0.03(-0.14%)
Dec 30, 2008	21.24	21.74	20.69	21.64	603,378	+0.81(+3.89%)
Dec 29, 2008	21.04	21.15	20.53	20.83	426,823	-0.41(-1.93%)
Dec 24, 2008	21.47	21.47	20.83	21.24	360,129	+0.09(+0.43%)
Dec 23, 2008	21.69	22.09	21.11	21.15	624,832	-0.41(-1.90%)
Dec 22, 2008	21.24	21.75	21.11	21.56	991,495	+0.33(+1.55%)
Dec 19, 2008	21.00	21.33	20.89	21.23	3,652,624	+0.23(+1.10%)
Dec 18, 2008	21.00	21.15	20.53	21.00	3,666,810	+0.00(+0.00%)
Dec 17, 2008	21.00	21.12	21.00	21.00	8,760	-0.15(-0.71%)
Dec 16, 2008	20.75	21.32	20.75	21.15	1,048,856	+0.03(+0.14%)
Dec 15, 2008	21.01	21.33	20.52	21.12	625,261	-0.24(-1.12%)
Dec 12, 2008	20.90	21.36	20.52	21.36	1,043,896	+0.56(+2.69%)
Dec 11, 2008	21.33	21.33	20.50	20.80	875,307	-0.53(-2.48%)
Dec 10, 2008	22.10	22.20	20.85	21.33	1,160,767	-0.68(-3.09%)
Dec 09, 2008	22.15	22.76	21.70	22.01	1,097,597	-0.72(-3.17%)
Dec 08, 2008	21.52	22.90	21.50	22.73	1,150,687	+1.09(+5.04%)
Dec 05, 2008	21.60	21.99	20.90	21.64	965,656	+0.02(+0.09%)
Dec 04, 2008	21.35	22.00	21.30	21.62	1,590,178	+0.27(+1.26%)
Dec 03, 2008	21.00	21.46	20.16	21.35	2,152,721	+0.35(+1.67%)
Dec 02, 2008	21.35	21.69	21.00	21.00	1,093,275	-0.35(-1.64%)
Dec 01, 2008	21.85	21.85	20.81	21.35	1,790,625	-0.65(-2.95%)
Nov 28, 2008	21.00	22.00	20.73	22.00	762,066	+1.00(+4.76%)
Nov 27, 2008	20.60	21.00	20.22	21.00	386,379	+0.00(+0.00%)
Nov 26, 2008	20.22	21.00	20.05	21.00	1,132,291	+0.06(+0.29%)
Nov 25, 2008	20.56	21.16	20.52	20.94	1,130,188	+0.41(+2.00%)
Nov 24, 2008	19.71	21.05	19.52	20.53	925,277	+0.63(+3.17%)
Nov 21, 2008	20.24	20.56	19.10	19.90	1,628,540	+0.15(+0.76%)
Nov 20, 2008	20.79	20.79	19.70	19.75	1,657,180	-1.19(-5.68%)
Nov 19, 2008	21.35	21.46	20.52	20.94	1,294,855	-0.56(-2.60%)
Nov 18, 2008	21.94	22.20	21.14	21.50	1,027,314	-0.16(-0.74%)
Nov 17, 2008	22.50	22.58	21.62	21.66	1,481,923	-0.84(-3.73%)
Nov 14, 2008	21.93	22.88	20.93	22.50	1,152,864	+0.85(+3.93%)
Nov 13, 2008	21.50	21.74	21.00	21.65	1,331,850	+0.46(+2.17%)
Nov 12, 2008	21.31	21.87	21.06	21.19	1,872,915	-0.58(-2.66%)
Nov 11, 2008	22.14	22.29	21.00	21.77	512,195	-0.38(-1.72%)
Nov 10, 2008	22.18	22.50	22.01	22.15	527,069	-0.02(-0.09%)
Nov 07, 2008	22.35	22.40	21.77	22.17	649,942	-0.18(-0.81%)
Nov 06, 2008	22.09	22.35	21.56	22.35	1,169,914	+0.26(+1.18%)
Nov 05, 2008	22.01	22.35	21.80	22.09	1,349,009	-0.22(-0.99%)
Nov 04, 2008	21.98	22.50	21.75	22.31	1,374,049	+0.41(+1.87%)
Nov 03, 2008	21.79	22.14	21.10	21.90	527,348	+0.79(+3.74%)
Oct 31, 2008	21.11	21.95	20.83	21.11	1,448,525	+0.00(+0.00%)
Oct 30, 2008	21.00	21.25	20.49	21.11	1,258,568	+0.17(+0.81%)
Oct 29, 2008	19.90	21.00	19.51	20.94	1,407,684	+0.71(+3.51%)
Oct 28, 2008	19.30	20.23	18.76	20.23	1,197,498	+1.47(+7.84%)
Oct 27, 2008	20.01	20.21	18.76	18.76	738,823	-1.33(-6.62%)
Oct 24, 2008	19.39	20.36	18.52	20.09	1,155,556	+1.00(+5.24%)
Oct 23, 2008	19.61	20.44	18.73	19.09	1,115,134	-0.66(-3.34%)
Oct 22, 2008	20.45	20.47	19.50	19.75	634,342	-0.79(-3.85%)
Oct 21, 2008	20.83	21.18	20.42	20.54	839,245	-0.33(-1.58%)
Oct 20, 2008	20.72	21.07	20.39	20.87	938,404	-0.13(-0.62%)
Oct 17, 2008	20.39	21.03	19.71	21.00	1,034,321	+1.00(+5.00%)
Oct 16, 2008	19.66	20.33	18.65	20.00	560,429	+0.10(+0.50%)
Oct 15, 2008	19.63	20.50	19.53	19.90	900,206	-0.26(-1.29%)
Oct 14, 2008	21.00	23.26	19.56	20.16	1,501,969	+0.35(+1.77%)
Oct 10, 2008	17.94	19.98	17.94	19.81	2,841,782	+0.44(+2.27%)
Oct 09, 2008	20.34	20.73	19.00	19.37	1,447,354	-0.61(-3.05%)
Oct 08, 2008	20.00	20.20	19.00	19.98	1,127,528	-0.47(-2.30%)
Oct 07, 2008	20.68	21.04	19.95	20.45	1,133,385	+0.73(+3.70%)
Oct 06, 2008	20.68	21.00	18.75	19.72	1,315,132	-0.96(-4.64%)
Oct 03, 2008	21.39	21.72	20.48	20.68	1,512,337	-0.34(-1.62%)
Oct 02, 2008	21.28	21.67	20.68	21.02	1,436,774	-0.26(-1.22%)
Oct 01, 2008	21.50	21.50	20.94	21.28	849,744	-0.26(-1.21%)
Sep 30, 2008	20.85	21.95	20.67	21.54	1,722,337	+0.90(+4.36%)
Sep 29, 2008	22.02	22.02	20.33	20.64	1,071,641	-1.28(-5.84%)
Sep 26, 2008	21.79	22.18	21.76	21.92	434,295	+0.07(+0.32%)
Sep 25, 2008	21.50	22.10	21.50	21.85	1,030,356	+0.35(+1.63%)
Sep 24, 2008	21.37	21.62	21.16	21.50	2,238,867	+0.24(+1.13%)
Sep 23, 2008	21.75	22.01	21.12	21.26	1,738,825	-0.57(-2.61%)
Sep 22, 2008	22.51	22.91	21.75	21.83	3,829,229	-0.42(-1.89%)
Sep 19, 2008	23.22	24.15	22.25	22.25	5,117,451	+0.12(+0.54%)
Sep 18, 2008	22.66	23.75	22.11	22.13	1,902,439	-0.22(-0.98%)
Sep 17, 2008	22.75	22.93	22.05	22.35	1,363,125	-0.63(-2.74%)
Sep 16, 2008	23.20	23.25	22.69	22.98	1,119,680	-0.22(-0.95%)
Sep 15, 2008	23.14	23.30	22.88	23.20	1,304,936	-0.58(-2.44%)
Sep 12, 2008	22.87	23.93	22.87	23.78	1,291,148	+0.26(+1.11%)
Sep 11, 2008	22.91	23.82	22.90	23.52	1,663,468	+0.12(+0.51%)
Sep 10, 2008	23.25	23.93	23.15	23.40	3,423,332	+0.14(+0.60%)
Sep 09, 2008	23.30	23.88	23.00	23.26	1,003,518	+0.19(+0.82%)
Sep 08, 2008	22.91	23.50	22.90	23.07	904,218	+0.31(+1.36%)
Sep 05, 2008	22.27	23.00	21.98	22.76	1,881,850	+0.12(+0.53%)
Sep 04, 2008	23.70	23.70	22.62	22.64	1,542,314	-0.95(-4.03%)
Sep 03, 2008	23.51	23.78	22.97	23.59	2,460,405	-0.13(-0.55%)
Sep 02, 2008	23.90	24.20	23.42	23.72	2,192,800	+0.82(+3.58%)
Aug 29, 2008	22.50	22.95	22.50	22.90	524,167	-0.12(-0.52%)
Aug 28, 2008	22.13	23.10	22.13	23.02	819,700	+0.94(+4.26%)
Aug 27, 2008	21.89	22.16	21.62	22.08	879,937	+0.03(+0.14%)
Aug 26, 2008	21.65	22.30	21.44	22.05	665,913	+0.23(+1.05%)
Aug 25, 2008	21.58	22.04	21.32	21.82	609,723	+0.14(+0.65%)
Aug 22, 2008	21.80	21.97	21.36	21.68	446,570	-0.27(-1.23%)
Aug 21, 2008	21.60	22.01	21.29	21.95	829,989	+0.04(+0.18%)
Aug 20, 2008	21.80	21.95	21.36	21.91	366,262	+0.35(+1.62%)
Aug 19, 2008	22.00	22.10	21.50	21.56	831,794	-0.52(-2.36%)
Aug 18, 2008	22.46	22.61	22.01	22.08	591,398	-0.32(-1.43%)
Aug 15, 2008	22.37	22.84	22.30	22.40	698,380	-0.10(-0.44%)
Aug 14, 2008	22.40	22.90	22.40	22.50	1,722,120	-0.07(-0.31%)
Aug 13, 2008	22.72	22.83	22.06	22.57	1,839,758	-0.26(-1.14%)
Aug 12, 2008	22.35	23.00	22.11	22.83	554,255	+0.48(+2.15%)
Aug 11, 2008	22.04	22.75	22.04	22.35	491,253	+0.09(+0.40%)
Aug 08, 2008	22.01	22.60	21.85	22.26	699,480	+0.10(+0.45%)
Aug 07, 2008	21.59	22.39	21.50	22.16	616,801	+0.22(+1.00%)
Aug 06, 2008	21.79	22.20	21.55	21.94	554,365	-0.08(-0.36%)
Aug 05, 2008	21.10	22.23	21.10	22.02	1,174,464	+0.42(+1.94%)
Aug 04, 2008	21.61	22.11	21.20	21.60	406,861	+0.00(+0.00%)
Aug 01, 2008	21.61	22.11	21.20	21.60	406,861	-0.12(-0.55%)
Jul 31, 2008	21.26	21.87	21.10	21.72	848,813	+0.02(+0.09%)
Jul 30, 2008	21.86	21.90	21.31	21.70	2,273,478	+0.06(+0.28%)
Jul 29, 2008	21.76	21.90	21.39	21.64	510,987	-0.32(-1.46%)
Jul 28, 2008	22.32	22.40	21.78	21.96	487,893	-0.18(-0.81%)
Jul 25, 2008	22.85	22.90	21.79	22.14	1,732,891	-0.32(-1.42%)
Jul 24, 2008	23.00	23.00	22.34	22.46	1,498,573	-0.58(-2.52%)
Jul 23, 2008	22.44	23.33	22.38	23.04	1,069,001	+0.47(+2.08%)
Jul 22, 2008	22.26	22.70	22.25	22.57	576,686	-0.07(-0.31%)
Jul 21, 2008	22.80	22.93	22.31	22.64	585,754	-0.29(-1.26%)
Jul 18, 2008	21.97	23.63	21.79	22.93	2,374,045	+1.24(+5.72%)
Jul 17, 2008	21.57	22.00	21.57	21.69	1,465,940	-0.11(-0.50%)
Jul 16, 2008	21.00	21.95	20.62	21.80	1,226,851	+0.62(+2.93%)
Jul 15, 2008	20.66	21.68	20.39	21.18	947,676	+0.20(+0.95%)
Jul 14, 2008	21.50	21.74	20.83	20.98	664,284	-0.33(-1.55%)
Jul 11, 2008	21.31	21.51	21.03	21.31	615,444	-0.13(-0.61%)
Jul 10, 2008	21.45	21.76	21.29	21.44	1,567,421	-0.16(-0.74%)
Jul 09, 2008	21.54	22.00	21.50	21.60	733,681	-0.17(-0.78%)
Jul 08, 2008	21.40	21.80	21.01	21.77	1,088,280	+0.82(+3.91%)
Jul 07, 2008	21.20	21.41	20.74	20.95	1,989,028	-0.25(-1.18%)
Jul 04, 2008	21.48	21.50	20.80	21.20	315,965	+0.00(+0.00%)
Jul 03, 2008	20.98	21.39	20.61	21.20	834,011	+0.15(+0.71%)
Jul 02, 2008	20.82	21.21	20.38	21.05	1,301,044	+0.23(+1.10%)
Jul 01, 2008	19.90	20.90	19.75	20.82	1,650,383	+0.00(+0.00%)
Jun 30, 2008	19.90	20.90	19.75	20.82	1,650,383	+1.03(+5.20%)
Jun 27, 2008	19.96	20.04	19.06	19.79	559,768	+0.46(+2.38%)
Jun 26, 2008	19.71	19.86	19.09	19.33	809,380	-0.67(-3.35%)
Jun 25, 2008	19.44	20.23	19.41	20.00	846,357	+0.75(+3.90%)
Jun 24, 2008	19.30	19.52	19.18	19.25	921,752	-0.18(-0.93%)
Jun 23, 2008	19.60	19.60	19.00	19.43	1,766,186	+0.08(+0.41%)
Jun 20, 2008	19.80	19.99	19.29	19.35	2,865,175	-0.60(-3.01%)
Jun 19, 2008	20.07	20.20	19.80	19.95	980,702	-0.35(-1.72%)
Jun 18, 2008	20.18	20.37	20.01	20.30	1,096,543	+0.24(+1.20%)
Jun 17, 2008	20.30	20.42	20.00	20.06	861,000	-0.38(-1.86%)
Jun 16, 2008	20.30	20.60	20.04	20.44	849,483	+0.36(+1.79%)
Jun 13, 2008	20.19	20.38	19.90	20.08	1,227,252	+0.05(+0.25%)
Jun 12, 2008	20.20	20.38	19.80	20.03	1,210,930	-0.14(-0.69%)
Jun 11, 2008	20.62	20.69	20.14	20.17	736,272	-0.81(-3.86%)
Jun 10, 2008	20.94	21.48	20.42	20.98	1,097,608	+0.28(+1.35%)
Jun 09, 2008	20.80	21.14	20.67	20.70	1,774,925	-0.18(-0.86%)
Jun 06, 2008	21.00	21.00	20.58	20.88	2,517,994	-0.22(-1.04%)
Jun 05, 2008	20.93	21.10	20.86	21.10	3,250,694	+0.37(+1.78%)
Jun 04, 2008	20.45	20.84	20.36	20.73	1,770,013	+0.23(+1.12%)
Jun 03, 2008	20.50	20.62	20.38	20.50	1,692,820	-0.12(-0.58%)
Jun 02, 2008	20.30	20.70	20.26	20.62	1,056,905	+0.06(+0.29%)
May 30, 2008	20.47	20.77	20.26	20.56	1,251,245	+0.28(+1.38%)
May 29, 2008	20.53	20.69	20.27	20.28	2,452,599	-0.17(-0.83%)
May 28, 2008	20.46	20.82	20.42	20.45	1,246,770	+0.11(+0.54%)
May 27, 2008	21.26	21.55	20.30	20.34	1,255,342	-0.88(-4.15%)
May 26, 2008	21.45	21.50	20.98	21.22	352,381	-0.20(-0.93%)
May 23, 2008	21.61	21.65	21.07	21.42	836,172	-0.18(-0.83%)
May 22, 2008	20.75	21.94	20.75	21.60	1,449,575	+1.10(+5.37%)
May 21, 2008	21.50	21.50	20.40	20.50	2,009,333	-1.12(-5.18%)
May 20, 2008	21.62	21.99	21.53	21.62	672,527	-0.33(-1.50%)
May 19, 2008	22.48	22.48	21.66	21.95	651,249	+0.00(+0.00%)
May 16, 2008	22.48	22.48	21.66	21.95	651,249	-0.14(-0.63%)
May 15, 2008	22.09	22.30	21.83	22.09	607,358	-0.11(-0.50%)
May 14, 2008	22.34	22.48	22.12	22.20	1,233,434	+0.09(+0.41%)
May 13, 2008	22.04	22.22	21.78	22.11	959,038	+0.06(+0.27%)
May 12, 2008	22.05	22.18	21.72	22.05	1,271,916	+0.23(+1.05%)
May 09, 2008	21.70	22.35	21.51	21.82	1,184,149	+0.09(+0.41%)
May 08, 2008	21.40	21.95	21.18	21.73	820,424	+0.33(+1.54%)
May 07, 2008	20.63	21.53	20.51	21.40	1,200,474	+0.79(+3.83%)
May 06, 2008	20.78	20.88	20.44	20.61	877,502	-0.22(-1.06%)
May 05, 2008	22.07	22.07	20.80	20.83	3,034,324	-0.98(-4.49%)
May 02, 2008	21.65	22.20	21.81	21.81	1,088,599	+0.49(+2.30%)

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