In the last national election, how many days did it take for the EMB to establish final results?

Indonesia, CNN website, 'Indonesia election: Early results show President Joko Widodo on course for second term' , accessed 6 May 2019 

" Early "quick counts" of Wednesday's ballots put Jokowi on around 55% of the vote, with Prabowo winning around 44%. "Quick counts" are conducted by a variety of credible polling agencies and have proved reliable in the past. "