<prompt> Translate the following text to EnglishKatika Mei 2000, Ofisi ya Mambo ya Taifa iliripoti matokeo ya uchunguzi wa 1999 wa kampuni 1,800 kuhusu sera zao za kusafiri kwa biashara.  <response>: In May 2000, the Bureau of National Affairs reported the results of a 1999 survey of about 1,800 companies on their business travel policies. 