 Of the rest of the land, or 6.7% is settled (buildings or roads), or 0.3% is either rivers or lakes and or 6.2% is unproductive land.Of the built up area, housing and buildings made up 4.4% and transportation infrastructure made up 2.1%.Out of the forested land, 57.9% of the total land area is heavily forested, while 19.9% is covered in small trees and shrubbery and 2.6% is covered with orchards or small clusters of trees.