 Of the rest of the land, or 9.7% is settled (buildings or roads), or 1.2% is either rivers or lakes and or 1.2% is unproductive land.Of the built up area, housing and buildings made up 7.7% and transportation infrastructure made up 1.6%.Out of the forested land, 15.7% of the total land area is heavily forested and 1.2% is covered with orchards or small clusters of trees.