Self-sufficiency is actually not easy to answer because it is a question of time. You have peaks of demand and you have the normal level of demand. In terms of the net over the year, the net import and export, I would say Sweden normally is a net exporter of electricity.
But during peak times we may import, especially since the system is integrated with Europe. Sweden is integrated with, for example, Germany. That means that if the production cost is lower in Germany, then the German production plant supplies Sweden and vice versa.
So it is an integrated system. It is not really any more a question of—