Fig. (2) (2-1) Rankings of PoU, KOICA actual ARD disbursement and KOICA theoretical disbursement for six countries: Higher indicates severe PoU and theoretical corresponds to PoU ranking. (2-2) Rankings of GHI, KOICA actual ARD disbursement and KOICA theoretical disbursement for six countries: higher indicates severe GHI and theoretical corresponds to GHI ranking.