<prompt> Translate the following text to SwahiliIts annual growth rate, however, fell from 6.7 percent in 1987-90 to 1.9 percent in 1990-93 and further to 0.2 percent in 1993-97.  <response>: Hata hivyo, kiwango cha ukuzi wa kila mwaka kilipungua kutoka asilimia 6.7 mwaka wa 1987 hadi 1990 hadi asilimia 1.9 mwaka wa 1990 hadi 1993 na hadi asilimia 0.2 mwaka wa 1993 hadi 1997. 