paid bribes
... that a survey in Bolivia reported that one in three respondents had paid bribes to customs officials the previous year?
... that a survey in Bolivia reported that one in three respondents had <b id="mwA4I"><a href="./Corruption_in_Bolivia" id="mwA4M" rel="mw:WikiLink" title="Corruption in Bolivia">paid bribes</a></b> to customs officials the previous year?