 Of the rest of the land, or 8.7% is settled (buildings or roads), or 0.3% is either rivers or lakes and or 13.1% is unproductive land.Of the built up area, housing and buildings made up 6.3% and transportation infrastructure made up 1.6%.Out of the forested land, 44.5% of the total land area is heavily forested, while 17.3% is covered in small trees and shrubbery and 2.3% is covered with orchards or small clusters of trees.