Use the HitCounterPlugin and the JDBCPlugin together and put the HitCounterPlugin in the LeftMenuFooter. Having it there will capture all hits.

Most Popular:
{JDBCPlugin WHERE dsn='java:/jdbc/jspwikiHitCounter', sql='select c_name, c_hits from t_hitcounter order by c_hits,c_name limit 10', pre='<ol>', resultSet='<li><a href="Wiki.jsp?page={0}">{0}</a> (1)</li>', post='</ol>'}

See http://photeus.com:8080/JSPWiki/ as an example.