 Of the rest of the land, or 5.8% is settled (buildings or roads), or 2.7% is either rivers or lakes and or 19.0% is unproductive land.Of the built up area, housing and buildings made up 3.5% and transportation infrastructure made up 1.6%.Out of the forested land, 60.2% of the total land area is heavily forested and 6.0% is covered with orchards or small clusters of trees.