 Of the rest of the land, or 4.4% is settled (buildings or roads), or 1.9% is either rivers or lakes and or 5.3% is unproductive land.Of the built up area, housing and buildings made up 3.1% and transportation infrastructure made up 0.9%.Out of the forested land, 85.6% of the total land area is heavily forested and 2.5% is covered with orchards or small clusters of trees.