<prompt> Translate the following text to EnglishMapendekezo ya Rais Clinton ya Makampuni ya Uokoaji ya Ulimwenguni ya 1999 yangeunda mfumo wa gharama kubwa zaidi wa akaunti na mkopo wa kodi ya jumla ya kila mwaka ya 300 kwa wafanyakazi wa mapato ya chini na ya wastani pamoja na 50 hadi 100 ya serikali ya michango ya hiari.  <response>: President Clintons 1999 Universal Savings Accounts USA proposal would have created a more costly centralized system of accounts with a flat annual general tax credit of up to 300 for low- and moderate-income workers plus a 50 to 100 percent government match on voluntary contributions. 