<prompt> Translate the following text to EnglishKama tulivyosema mnamo 1998, faida kubwa ya uwezekano - ingawa na hatari kubwa - kwenye hisa za serikali zinaweza kuongeza fedha za Usalama wa Jamii na kupunguza ukubwa wa ongezeko la mapato mengine au faida.  <response>: As we reported in 1998, potentially higher returns-albeit with greater risk-on the governments stock holdings could boost Social Securitys financing and reduce the size of other revenue increases or benefit 