^Bondevik was on leave due to a depressive reaction from 31 August to 23 September 1998. As his deputy, Anne Enger served as acting prime minister during that time.
^Arnstad was on leave from 26 March to 28 August 1998. Anne Enger was acting minister during that time.
^Unless otherwise noted, the period was 17 October 1997 to 17 March 2000.