Of the built up area, industrial buildings made up 1.9% of the total area while housing and buildings made up 5.9% and transportation infrastructure made up 5.0%. Power and water infrastructure as well as other special developed areas made up 1.7% of the area Out of the forested land, 36.6% of the total land area is heavily forested and 1.2% is covered with orchards or small clusters of trees. Of the agricultural land, 34.1% is used for growing crops and 10.6% is pastures, while 1.3% is used for orchards or vine crops and 1.2% is used for alpine pastures.