South Korea vs Peru: Sweet potato production

How they compare

South Korea currently reports 314,426 tonnes against 293,211 tonnes in Peru, a difference of 21,215 tonnes.

That makes South Korea's figure about 1.1 times Peru's.

The two have swapped places 4 times across 64 shared years of data; in 1961 it was South Korea ahead.

South Korea ranks 28th and Peru ranks 30th of 120 countries.