Home Infographics Binay slips, Duterte gain in latest SWS pre-election survey Infographics Binay slips, Duterte gain in latest SWS pre-election survey February 15, 2016 | 8:19 pm Read the full story. RELATED ARTICLESMORE FROM AUTHOR Philippines improves in talent competitiveness list, its best ranking in three years Philippines places 69th in Global Knowledge Index Philippines climbs in property rights ranking