Definitons:
EE1: Ratio of total primary energy supply to GDP (MJ per $2011 PPP GDP)
EE2: Share of renewable to total final energy consumption (Percent)
EW1: Water use efficiency (USD per m3)
EW2: Share of freshwater withdrawal to available freshwater resources (Percent)
SL1: Average soil organic carbon content (Ton per hectare)
SL2: Share of organic agriculture to total agricultural land area (percent)
ME1: Total domestic material consumption (DMC) per unit of GDP (DMC kg per GDP)
ME2: Total material footprint (MF) per capita (MF tons per capita)

Definitions:
EQ1: PM2.5 air pollution, mean annual population-weighted exposure (Micrograms per m3)
EQ2: DALY rate due to unsafe water sources (DALY lost per 100,000 persons)
EQ3: Municipal solid waste (MSW) generation per capita (Ton per year per capita)
GE1: Ratio of CO2 emissions to population, excluding AFOLU (Metric tons per capita)
GE2: Ratio of non-CO2 emissions to population, excluding AFOLU (Ton per capita)
GE3: Ratio of non-CO2 emissions in agriculture to population (Gigagrams per 1000 persons)
BE1: Average proportion of Key Biodiversity Areas covered by protected areas (Percent)
BE2: Share of forest area to total land area (Percent)
BE3: Soil biodiversity, potential level of diversity living in soils (Index)
CV1: Red list index (Index)
CV2: Tourism and recreation in coastal and marine areas (Score)
CV3: Share of terrestrial and marine protected areas to total territorial areas (Percent)

Definitions:
GV1: Adjusted net savings, minus natural resources and pollution damages (Percent GNI)
GT1: Share of export of environmental goods (OECD & APEC class.) to total export (Percent)
GJ1: Share of green employment in total manufacturing employment (Percent)
GN1: Share of patent publications in environmental technology to total patents (Percent)

Definitions:
AB1: Population with access to safely managed water and sanitation (Percent)
AB2: Population with access to electricity and clean fuels/technology (Percent)
AB3: Fixed Internet broadband and mobile cellular subscriptions (Number per 100 people)
GB1: Proportion of seats held by women in national parliaments (Percent)
GB2: Ratio of female to male with account in financial institution, age 15+ (Percent)
GB3: Getting paid, covering laws and regulations for equal gender pay (Score)
SE1: Inequality in income based on Atkinson (Index)
SE2: Ratio of urban to rural, access to safely managed water/sanitation & electricity (Percent)
SE3: Share of youth not in education, employment or training, aged 15-24 years (Percent)
SP1: Proportion of population above statutory pensionable age receiving pension (Percent)
SP2: Healthcare access and quality index (Index)
SP3: Proportion of urban population living in slums (Percent)