By Lee Tae-hoon
The percentage of undecided voters has fallen to single digits for the first time as the three-way presidential race heats up, according to recent data.
A poll carried out by Realmeter Tuesday found that only 3 percent replied that they were unsure or undecided when asked whom they would vote for in the Dec. 19 presidential election among the three leading contenders.
Rep. Park Geun-hye, candidate of the ruling Saenuri Party, topped the hypothetical race with a support of 36.4 percent, trailed by independent candidate Ahn Cheol-soo and