 Of this area, or 15.3% is used for agricultural purposes, while or 68.9% is forested.Of the rest of the land, or 18.1% is settled (buildings or roads), or 0.6% is either rivers or lakes and or 2.7% is unproductive land.Of the built up area, industrial buildings made up 2.9% of the total area while housing and buildings made up 9.5% and transportation infrastructure made up 4.6%.