국제유가 하락을 근거로 지난해 10월 전망치(620억달러 흑자)보다 늘려잡았으나, 올들어 유가 상승세가 나타나면서 하향조정 여지가 생겼다.
Although the figure was increased from the forecast predicted in October last year ($62 billion surplus) based on a fall in international oil prices, the upward trend in oil prices has created room for a downward revision.