<prompt> Translate the following text to SwahiliChange in national saving represents the sum of the change in personal and government saving for a simplified example focused on one household and one type of IRA.  <response>: Mabadiliko katika akiba ya kitaifa ni jumla ya mabadiliko katika akiba ya kibinafsi na serikali kwa mfano rahisi umakini juu ya kaya moja na aina moja ya IRA. 