 Of the built up area, industrial buildings made up 1.6% of the total area while housing and buildings made up 21.7% and transportation infrastructure made up 7.4%.Power and water infrastructure as well as other special developed areas made up 1.8% of the area while parks, green belts and sports fields made up 3.3%.Out of the forested land, 17.8% of the total land area is heavily forested and 1.8% is covered with orchards or small clusters of trees.