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

Early Parliamentary Elections, 3 June 2017: OSCE/ODIHR Election Assessment Mission Final Report

“The EC published the official results from the first count the following day, and on 8 June, the names of winners in all districts were published in the Government Gazette. The PL and PN obtained 37 and 28 seats, respectively, but in accordance with the constitutional proportionality provision, the EC allocated two additional seats to the PN, thus increasing the number of members of parliament to 67. Voter turnout was reported at 92.1 per cent. The 10 women candidates who were elected constitute some 15 per cent of the new parliament.”