<prompt> Translate the following text to SwahiliFederal spending on education and nondefense RD, which is intended to enhance the nations long-term productivity, also remained relatively constant as a share of GDP over the 1990s.  <response>: Matumizi ya serikali ya shirikisho kwa elimu na R D isiyo ya ulinzi, ambayo inakusudiwa kuongeza uzalishaji wa muda mrefu wa taifa, pia ilibaki sawa kama sehemu ya Pato la Taifa katika miaka ya 1990. 