Registration
Republic of The Congo (Brazzaville)
Answer
2,221,596
Source
IPU and a news article
Comment
There was no official announcement of voter registration statistics for 2017 elections from national electoral authorities. According to some secondary sources (IPU, a news article) the registration number was 2,221,596. This number seems realistic because in the 2016 presidential elections the registration number was 2,161,839 (official announcement).
