Economy > Poverty Stats: compare key data on Haiti & Nigeria
Definitions
- CPIA equity of public resource use rating > 1=low to 6=high: CPIA equity of public resource use rating (1=low to 6=high). Equity of public resource use assesses the extent to which the pattern of public expenditures and revenue collection affects the poor and is consistent with national poverty reduction priorities.
- CPIA equity of public resource use rating > 1=low to 6=high per million: CPIA equity of public resource use rating (1=low to 6=high). Equity of public resource use assesses the extent to which the pattern of public expenditures and revenue collection affects the poor and is consistent with national poverty reduction priorities. Figures expressed per million population for the same year.
- Gap at $1 a day > PPP: Poverty gap is the mean shortfall from the poverty line (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence. Data showing as 0.5 signifies a poverty gap of less than 0.5 percent.
- Gap at $2 a day > PPP: Poverty gap is the mean shortfall from the poverty line (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence. Data showing as 0.5 signifies a poverty gap of less than 0.5 percent.
- Headcount ratio at $1 a day > PPP > % of population: Population below $1 a day is the percentage of the population living on less than $1.08 a day at 1993 international prices. As a result of revisions in PPP exchange rates, poverty rates cannot be compared with poverty rates reported previously for individual countries. Data showing as 2.0 signifies a poverty rate of less than 2.0 percent.
- Headcount ratio at $2 a day > PPP > % of population: Population below $2 a day is the percentage of the population living on less than $2.15 a day at 1993 international prices. As a result of revisions in PPP exchange rates, poverty rates cannot be compared with poverty rates reported previously for individual countries. Data showing as 2.0 signifies a poverty rate of less than 2.0 percent.
- Headcount ratio at national poverty line > % of population: National poverty rate is the percentage of the population living below the national poverty line. National estimates are based on population-weighted subgroup estimates from household surveys.
- Headcount ratio at rural poverty line > % of rural population: Rural poverty rate is the percentage of the rural population living below the national rural poverty line.
- Poverty gap at $1.25 a day > PPP: Poverty gap is the mean shortfall from the poverty line (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence."
- Poverty gap at $1.25 a day > PPP > %: Poverty gap at $1.25 a day (PPP) (%). Poverty gap is the mean shortfall from the poverty line (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence.
- Poverty gap at $2 a day > PPP: Poverty gap is the mean shortfall from the poverty line (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence."
- Poverty headcount ratio at $1.25 a day > PPP > % of population: Population below $1.25 a day is the percentage of the population living on less than $1.25 a day at 2005 international prices. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions."
- Poverty headcount ratio at $2 a day > PPP > % of population: Population below $2 a day is the percentage of the population living on less than $2.00 a day at 2005 international prices. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions."
- Poverty headcount ratio at national poverty line > % of population: National poverty rate is the percentage of the population living below the national poverty line. National estimates are based on population-weighted subgroup estimates from household surveys.
- Poverty headcount ratio at rural poverty line > % of rural population: Rural poverty rate is the percentage of the rural population living below the national rural poverty line.
- Poverty gap at $2 a day > PPP > %: Poverty gap at $2 a day (PPP) (%). Poverty gap is the mean shortfall from the poverty line (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence.
SOURCES: World Bank Group, CPIA database (http://www.worldbank.org/ida).; World Bank Group, CPIA database (http://www.worldbank.org/ida). Population figures from World Bank: (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.; World Development Indicators database; World Bank, Development Research Group. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income economies are from the Luxembourg Income Study database. For more information and methodology, please see PovcalNet (http://iresearch.worldbank.org/PovcalNet/jsp/index.jsp).; World Bank, Development Research Group. Data are based on primary household survey data obtained from government statistical agencies and World Bank country departments. Data for high-income economies are from the Luxembourg Income Study database. For more information and methodology, please see PovcalNet (http://iresearch.worldbank.org/PovcalNet/index.htm).; World Bank, Development Research Group. Data are based on World Bank's country poverty assessments and country Poverty Reduction Strategies.
