जिरैखिजाया , जागायनो थाखआय हादोरफोर जायहा थैथायनि गोबांसिन बिबान दङ' आरो गाज्रि देहा बिसोरो 1990 आव एसे दावगायनाय दिनथिदों ।
However the countries with the highest burden of mortality and ill health to start with made little progress during the 1990s .