data trends. This Week in Petroleum: Weekly summary and explanation of events in United States and world petroleum markets, including weekly data. This report, together with its companion, the Weekly Petroleum Status Report, is a handy tool for investors. These are published every Wednesday (unless Monday is a holiday) at 10:30 AM Eastern Time (for the preliminary version) with the full report following at 1 PM Eastern. The Weekly Petroleum Status Report provides estimates of the amount of crude oil and petroleum products in storage, so that one may get a sense of whether stocks are building or declining, and of US oil production, so that an interested party can get a sense of whether it is decreasing or increasing. It is not unusual for the price of crude oil to jump up or down by a few percentage points, immediately after this report is released. Natural Gas Weekly Update: Weekly summary and discussion of events and trends in U.S. natural gas markets. Data and Surveys Gasoline and Diesel Fuel Update: Weekly price data for U.S. national and regional averages. Monthly Energy Review: Provides statistics on monthly and annual U.S. energy consumption going back in some cases to 1949. The figures are given in units of quads (quadrillion BTUs.) Annual Energy Review: EIA's primary report of historical annual energy statistics. For many series, data begin with the year 1949. This report has been superseded by the Monthly Energy Review and was not produced for 2012. Country Energy Profiles: Data by country, region, and commercial group (OECD, OPEC) for 219 countries with additional country analysis notes for 87 of these. Country Analysis Briefs: EIA's in-depth analyses of energy production, consumption, imports, and exports for 36 individual countries and regions. Residential Energy Consumption Survey: EIA's comprehensive survey and analysis of residential energy consumption, household characteristics, and appliance saturation. Commercial Buildings Energy Consumption Survey: A national sample survey that collects information on the stock of U.S. commercial buildings, including their energy-related building characteristics and energy usage data (consumption and expenditures). Projections and Outlooks Short-Term Energy Outlook: Energy projections for the next 13–24 months, updated monthly. Annual Energy Outlook: Projection and analysis of U.S. energy supply, demand, and prices through 2040 based on EIA's National Energy Modeling System. Projections are currently based on existing legislation, without assumption of any future congressional action or technological advancement. In 2015, EIA has been criticized by the Advanced