sentences:  Of the rest of the land, or 0.8% is settled (buildings or roads), or 1.1% is either rivers or lakes and or 61.1% is unproductive land.Of the built up area, housing and buildings made up 0.2% and transportation infrastructure made up 0.5%.Out of the forested land, 14.4% of the total land area is heavily forested and 2.6% is covered with orchards or small clusters of trees.