Sentence:  A country which has always had an exceptionally good <WSD>turnout</WSD> for its elections to the European Parliament is Belgium. Every single election has had a <WSD>turnout</WSD> of over 90 per cent. The reason for this is that there is compulsory voting in Belgium. 
Meaning of the word marked with <WSD> tags:  The number of people who attend or participate in an event (especially an election) or are present at a venue.