The snow sector is the pillar of 2,000 jobs, but is very vulnerable to climate change and rising oil prices, given that road networks are the only link today with neighbouring countries. The agricultural sector, based on a traditional system of agricultural management and extensive livestock breeding that ensures a sustainable balance between livestock breeding and agricultural use, represents only 0.54% of the country's GDP (2017), but plays an important role in providing a large number of environmental services, particularly in landscape conservation and fire safety control. The industrial sector is very limited at the country level (5.1% of GDP in 2017).