56. IN PRACTICE: What share of candidates required to submit financial reports in relation to the last election campaign did so?

The financial reports of the candidates for the 2018 Presidential elections are published on the webpage of the Office for Oversight - https://udhpsh.cz/zpravy-o-financovani-kampane-volba-prezidenta-2018/

All the candidates who participated in the 2018 Presidential elections submited the reports to the Office for Oversight.