Ne kunu dii abantuguo asrafo anim wɔ afe 1981 mu ma wonyaa tumi, nanso w'amfano ansi so sɛ ɔman panyin kopim sɛ afe a edi hɔ no.ɔman no nyaa nkoanim tee ne ho fii asrafo aban ho maa afe 1992 mu no, abatoɔ kɔɔ so.