Exit polls showed Fujimori fell short of the 50% required to avoid an electoral runoff, but the first official results showed him with 49.6% of the vote, just short of outright victory. Eventually, Fujimori was credited with 49.89%—20,000 votes short of avoiding a runoff. Despite reports of numerous irregularities, the international observers recognized an adjusted victory of Fujimori. His primary opponent, Alejandro Toledo, called for his supporters to spoil their ballots in the runoff by writing "No to fraud!" on them (voting is mandatory in Peru). International observers pulled out of the country after Fujimori refused to delay the runoff.