South Korea’s current account surplus posted an all-time high last year.The Bank of Korea said the surplus reached $70.7 billion in 2013, up from the previous high of 48 billion dollars the year before.The central bank attributed the new record to a 60 billion dollar good’s balance surplus on the year and a second straight annual services account surplus, according to (KBS WORLD) news website. The bank also said December’s current account surplus was $6.4 billion, the 23rd consecutive monthly surplu.