2017
2018
Turkey
455.5
444.9
Thailand
155.2
161
South Africa
173.2
172.4
Russia
518.1
454
Mexico
438.1
447.6
Kazakhstan
167.2
158.8
Indonesia
352.9
376.8
India
513.5
521.1
China
1,758
1,965.2
Brazil
667.1
665.8
 f 
in