Table 5.1 summarizes results of the expert evaluation of the indicators regarding the vulnerability of the economics sector in Bulgaria to climate change. The estimated vulnerability index (Y) shows that the sectors with relatively low resistance to climate change are the water sector (0.41), followed by agriculture (0.42) and tourism (0.44). If the value 1 denotes the sector most resistant to impact, expert assessment for all sectors is that adaptation capacity is 3 ("insufficient"). Vulnerability to changes in rainfall is highest in the sectors of tourism (0.39), agriculture (0.42) and aquaculture (0.44).