Fig. 3: Planted area, mean annual yield and correlation between growing area and production volume per region.
From: Cocoa plantations are associated with deforestation in Côte d’Ivoire and Ghana

a, Comparison of planted area and total area per region in Côte d’Ivoire (top) and Ghana (bottom). The grey bars represent the total area of each region, while the red bars show the mean absolute cocoa-planted area for the ten models (the black error bars show the corresponding standard deviations). The percentages indicate the relative amount of cocoa-planted area to the total area per region. b, Regional yield differences measured in kilograms per hectare in Ghana. For the Volta region, we obtained production data for only a single subdivision, hence the low average yield.