Tanzania vs Tonga: Yams production

How they compare

Tanzania currently reports 9,375 tonnes against 4,678 tonnes in Tonga, a difference of 4,696 tonnes.

That makes Tanzania's figure about 2.0 times Tonga's.

The two have swapped places 3 times across 64 shared years of data; in 1961 it was Tonga ahead.

Tanzania ranks 38th and Tonga ranks 40th of 63 countries.