20 January 2020 Print Oil prices closed 2019 with the biggest gain in three years with an increase of 34% Share Thumbnails Document Outline Search Document Find Toggle Sidebar السابق التالي Page: Fullscreen Print Download Current View Zoom Out Zoom In Automatic Zoom Actual Size Fit Page Full Width 50% 75% 100% 125% 150% 200% More Information Less Information إغلاق