 Of the built up area, housing and buildings made up 7.1% and transportation infrastructure made up 3.9%.Power and water infrastructure as well as other special developed areas made up 2.5% of the area Out of the forested land, 63.7% of the total land area is heavily forested and 6.8% is covered with orchards or small clusters of trees.Of the agricultural land, 8.7% is used for growing crops, while 4.6% is used for orchards or vine crops and 7.1% is used for alpine pastures.