 Of this area, or 21.0% is used for agricultural purposes, while or 7.0% is forested.Of the rest of the land, or 72.0% is settled (buildings or roads) and or 0.5% is unproductive land.Of the built up area, industrial buildings made up 1.1% of the total area while housing and buildings made up 53.7% and transportation infrastructure made up 9.5%.