Greece, other hard-hit countries tumble in annual graft ranking.

Officials must resolve a $13 bln funding gap.

Officials must resolve a $13 bln funding gap.

Finance officials meet to jump-start agreement on Greece

Finance officials meet to jump-start agreement on Greece

European leaders set to provide aid installment after Greece passes 2013 budget.

European leaders set to provide aid installment after Greece passes 2013 budget.

Lawmakers must approve package of austerity measures and economic reforms to receive next bailout payment.