Costa Rica Braces for Tight Presidential Election, Angus Reid Global Monitor (2010)
"Costa Rica’s next presidential election might need a run-off and the second round could see a tight finish, according to a poll by Unimer published in La Nación. 40.9 per cent of respondents would vote for the ruling Liberal National Party (PLN) candidate Laura Chinchilla in next month’s ballot, down 2.1 points since November."
The link address is: http://www.angus-reid.com/polls/view/costa_rica_braces_for_tight_presidential_election/