<prompt> Translate the following text to SwahiliNational saving-the portion of a nations current income not consumed-is the sum of saving by households, businesses, and all levels of government.  <response>: Akiba ya kitaifa - sehemu ya mapato ya sasa ya taifa ambayo haijatumiwa - ni jumla ya akiba ya kaya, biashara, na ngazi zote za serikali. 