Introduction: This category includes one entry, Background.
Investment (gross fixed): This entry records total business spending on fixed assets, such as factories, machinery, equipment, dwellings, and inventories of raw materials, which provide the basis for future production. It is measured gross of the depreciation of the assets, i.e., it includes invesment that merely replaces worn-out or scrapped capital.
Irrigated land: This entry gives the number of square kilometers of land area that is artificially supplied with water.
Judicial branch: This entry contains the name(s) of the highest court(s) and a brief description of the selection process for members.
Labor force: This entry contains the total labor force figure.
Labor force - by occupation: This entry lists the percentage distribution of the labor force by occupation. The distribution will total less than 100 percent if the data are incomplete.
Land boundaries: This entry contains the total length of all land boundaries and the individual lengths for each of the contiguous border countries. When available, official lengths published by national statistical agencies are used. Because surveying methods may differ, country border lengths reported by contiguous countries may differ.
Land use: This entry contains the percentage shares of total land area for three different types of land use: arable land - land cultivated for crops like wheat, maize, and rice that are replanted after each harvest; permanent crops - land cultivated for crops like citrus, coffee, and rubber that are not replanted after each harvest; includes land under flowering shrubs, fruit trees, nut trees, and vines, but excludes land under trees grown for wood or timber; other - any land not arable or under permanent crops; includes permanent meadows and pastures, forests and woodlands, built-on areas, roads, barren land, etc.
Languages: This entry provides a rank ordering of languages starting with the largest and sometimes includes the percent of total population speaking that language.
Legal system: This entry contains a brief description of the legal system's historical roots, role in government, and acceptance of International Court of Justice (ICJ) jurisdiction.