It is called a developing country because it is going through poverty and many natural disasters. So for short is developing through all of the countries struggles.
My best guess would be 15. Jamie has already recorded 12 out of 60, which is 1/5. If we multiply the number of baseball cards recorded, 3, by 5, we get 15.
a half of the earth, usually as divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.