<prompt> Translate the following text to EnglishRipoti hii imekusudiwa kuwasilisha habari kuhusu akiba ya kitaifa - kama inavyo kipimo katika Akaunti za Taifa za Mapato na Bidhaa - na athari zake kwa ukuaji wa kiuchumi na usalama wa kustaafu kwa njia fupi na rahisi kuelewa.  <response>: This report is designed to present information about national saving-as measured in the National Income and Product Accounts-and its implications for economic growth and retirement security in a concise and easily understandable manner. 