As shown in the figure below, the global production volume of chestnuts has been increasing in the 1 year, 3 years, and 5 years period. In 2018, the volume reached the highest with 2.4M MT of chestnuts. It increased by 2.4% from 2.3M MT of chestnut in 2017. As for the lowest volume of chestnut production, it had occurred in 2004 with 1.27M MT of chestnut produced.