 Of the rest of the land, or 7.3% is settled (buildings or roads), or 1.3% is either rivers or lakes and or 7.1% is unproductive land.Of the built up area, housing and buildings made up 4.4% and transportation infrastructure made up 2.2%.Out of the forested land, 66.4% of the total land area is heavily forested and 2.6% is covered with orchards or small clusters of trees.