Global Fertility Crash

An interesting look from Bloomberg at global fertility rates.
In 1960 the global fertility rate was five live births per woman.
This is now 2.43, close to the level required to keep the world population stable.
Half of all countries are already below this level.
This has all sorts of implications for investments in the long run.
Each grey line is a country – try to guess which the worst is?
h/t FT Alphaville