 Of the rest of the land, or 0.7% is settled (buildings or roads), or 2.1% is either rivers or lakes and or 43.2% is unproductive land.Of the built up area, housing and buildings made up 0.4% and transportation infrastructure made up 0.2%.Out of the forested land, 28.9% of the total land area is heavily forested, while 14.6% is covered in small trees and shrubbery and 4.2% is covered with orchards or small clusters of trees.