 Of the rest of the land, or 12.1% is settled (buildings or roads), or 1.8% is either rivers or lakes and or 4.3% is unproductive land.Of the built up area, housing and buildings made up 9.6% and transportation infrastructure made up 2.5%.Out of the forested land, 64.9% of the total land area is heavily forested and 3.8% is covered with orchards or small clusters of trees.