 Of the built up area, industrial buildings made up 1.1% of the total area while housing and buildings made up 6.3% and transportation infrastructure made up 4.8%.Power and water infrastructure as well as other special developed areas made up 2.4% of the area Out of the forested land, 42.5% of the total land area is heavily forested and 4.2% is covered with orchards or small clusters of trees.Of the agricultural land, 20.8% is used for growing crops and 10.4% is pastures and 2.0% is used for alpine pastures.