80%
less than 0.1%
over a 1/2
2012 World production of Grain was 2241million tons. China produced 479million tons. So, percentage terms; 21.3%
97% of the worlds water is Salt water. 71% of the world is Covered by Saltwater.
For all intents and purposes 100%. Water on the planet goes around in a closed cycle.
14 million people adhere to Judaism. About 2-4% of the worlds population are Jewish but over 3.5 billion people are of religions stemming from Judaism.
0.5%
75%
About 11%.
62%
4.5% (2011)
100%
25 %
50%
50%
30 Present of the worlds population belongs to east Asia
30