<prompt> Translate the following text to EnglishUtangulizi pia una mahitaji na matumizi kwa ajili ya ukusanyaji, takriban idadi ya walioulizwa, na makadirio ya saa za mzigo wa kila mwaka na gharama.  <response>: The preamble also contains the need and uses for the collection, the estimated number of respondents, and an estimate of the annual burden hours and costs. 