 Of the rest of the land, or 1.2% is settled (buildings or roads), or 2.7% is either rivers or lakes and or 42.9% is unproductive land.Of the built up area, housing and buildings made up 0.4% and transportation infrastructure made up 0.4%.Out of the forested land, 31.4% of the total land area is heavily forested and 4.8% is covered with orchards or small clusters of trees.