Secondary activity
Secondary distribution of income account
Foetal death ratio
Parity progression ratio
Dependency ratios
Population sex ratio
Sex ratio at birth
Education level
Secondary supplier
Compaction Ratio
Coverage ratio
Dilution Ratio
Precipitation-effectiveness Ratio
Ratio estimation
Secondary Air Pollution
Secondary Radiation
Secondary Treatment
Social benefits
Biogas
Quantity relative
Sampling fraction
Price relative
Cost-benefit Analysis
Counterpart reference area
Item response rate
Growth rate
Other activities
Emission Factor
Tertiary Treatment
Rate
Analytical unit
Ancillary activity (2 definitions)
Disposable income
Human Settlements
Other non-market producers
Biodiversity Indices
Ground-level Ozone
Radiation
Trophic Levels
