^The electoral law for the 1989 election reserved constituency seats for each of the PRON's individual member parties separately, and for independent and opposition party candidates as a whole; ZSL candidates could only run in the seats reserved for ZSL. This number of votes reflects the total number of votes cast in ZSL's reserved seats.
^The electoral law for the 1989 election provided for a national list of prominent PRON figures; voters voted on approving or rejecting each candidate on the national list separately. Of the 35 national list candidates, 9 were nominated by ZSL.
^17,053,171 votes were cast in the election of National list members; since voters voted on each candidate separately, and there were 9 ZSL candidates on the national list, 153,478,539 marks the maximum amount of approval votes ZSL's national list candidates could have received.
