 Of the rest of the land, or 17.4% is settled (buildings or roads), or 0.7% is either rivers or lakes and or 0.7% is unproductive land.Of the built up area, housing and buildings made up 14.1% and transportation infrastructure made up 3.0%.Out of the forested land, 69.1% of the total land area is heavily forested and 5.9% is covered with orchards or small clusters of trees.