 Of the rest of the land, or 11.8% is settled (buildings or roads), or 1.9% is either rivers or lakes and or 15.2% is unproductive land.Of the built up area, industrial buildings made up 2.3% of the total area while housing and buildings made up 3.9% and transportation infrastructure made up 5.1%.Out of the forested land, 59.0% of the total land area is heavily forested and 2.8% is covered with orchards or small clusters of trees.