Passage: Although he continued to operate from Munich, by mid-1978 Bergman had overcome some of his bitterness toward the Swedish government. In July of that year he visited Sweden, celebrating his sixtieth birthday on the island of Fårö, and partly resumed his work as a director at Royal Dramatic Theatre. To honour his return, the Swedish Film Institute launched a new Ingmar Bergman Prize to be awarded annually for excellence in filmmaking. Still, he remained in Munich until 1984. In one of the last major interviews with Bergman, conducted in 2005 on the island of Fårö, Bergman said that despite being active during the exile, he had effectively lost eight years of his professional life.

Question: What did Bergman say during his last interview conducted in 2005?
despite being active during the exile, he had effectively lost eight years of his professional life