Since its inception in 1983, the IEA's Oil Market Report (OMR) has become recognised as one of the world’s most authoritative and timely sources of data, forecasts and analysis on the global oil market – including detailed statistics and commentary on oil supply, demand, inventories, prices and refining activity, as well as oil trade for OECD and selected non-OECD countries. Crude Oil Production Re-benchmarking Notice: When we release the Short-Term Energy Outlook (STEO) each month, the weekly estimates of domestic crude oil production are reviewed to identify any differences between recent trends in survey-based domestic production reported in the Petroleum Supply Monthly (PSM) and other current data. If we find a large difference between the two series, we may - the report (in PDF format, direct access from your webstore account), which provides information on supply, demand, stocks, prices and refinery activity - tables in the Report, the annual Statistical Supplement, the annual Market Report Series: Oil, refinery margins file (direct access to the restricted OMR data website from your webstore