लामायाव दङ हादोरफोरा बैफोर जायहा 1990सिमाव गाहायसिन बिबां दंखासैमोन( गासै लानानै बिसोरहा 1990यान 59 बिबांल’ दङ’मोन) ।
The on-track countries are those that already had the lowest rates in 1990 (taken together they had a rate of 59 in 1990).