<prompt> Translate the following text to EnglishKwa sasa, malipo ya usalama wa kijamii yanashughulikia asilimia 53 ya mapato ya chini na asilimia 24 ya mapato ya juu ya kodi US 72,600 katika 2000.  <response>: Social Security currently replaces about 53 percent for low earners and about 24 percent for those who earned the taxable maximum 72,600 in 2000. 