 Of the built up area, housing and buildings made up 4.0% and transportation infrastructure made up 2.5%.Out of the forested land, 59.7% of the total land area is heavily forested and 2.2% is covered with orchards or small clusters of trees.Of the agricultural land, 7.5% is used for growing crops, while 1.7% is used for orchards or vine crops and 4.0% is used for alpine pastures.