Davao Mayor Sara Duterte garnered a vote share of 54.2 percent to lead all vice-presidential aspirants during the latest nationwide pre-election survey conducted by DZRH, the flagship AM news station of the Manila Broadcasting Company.

Behind Duterte are Senate President Vicente “Tito” Sotto, (16.9 percent); Sen. Francis “Kiko” Pangilinan, (15.1 percent); and health advocate “Doc Willie” Ong (6.6 percent).

The survey was conducted among a sample of 7,560 nationwide respondents, on April 18 and April 19 this year, with a margin of error of +/- 1.13 percent.