Technical notes
Presented below are links to methodological documents for the source of each indicator if available.
Rounding of figures
Totals may not sum due to rounding.
Symbols
n/a | Data not available |
- | Magnitude nil or negligible |
* | Sample size too small for a reliable estimate |
# | Confidential |
nes | Not elsewhere stated |
Links to the methodology for the source of each indicator if available.