<prompt> Translate the following text to SwahiliAlthough counting education and R and D as investment would raise the measured level of investment, this broader measure of investment has also experienced a downward trend.  <response>: Ingawa kuhesabu elimu na RD kama uwekezaji ingekuwa kuongeza kiwango kipimo cha uwekezaji, kipimo hiki pana ya uwekezaji pia amepata mwelekeo wa kushuka. 