Congo vs Tonga: Outbound mobility ratio, all regions, both sexes (UIS estimate)
Congo
25.5%
in 2023
Tonga
26.5%
in 2023
Congo rank
27th
Tonga rank
26th
Outbound mobility ratio, all regions, both sexes (UIS estimate) over time
- Congo
- Tonga
How they compare
Tonga currently reports 26.5% against 25.5% in Congo, a difference of 1.0%.
Across all 6 years both countries report, Tonga has been ahead every year.
Congo ranks 27th and Tonga ranks 26th of 175 countries.
Tonga has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Congo | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 83.9% | 282.5% | 198.6% | Tonga |
| 2000s | 72.8% | 195.7% | 123.0% | Tonga |
| 2020s | 25.5% | 26.5% | 1.0% | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher outbound mobility ratio, all regions, both sexes (uis estimate), Congo or Tonga?
- Tonga, at 26.5% against 25.5% in Congo as of 2023.
- What is the difference in outbound mobility ratio, all regions, both sexes (uis estimate) between Congo and Tonga?
- 1.0%, with Tonga ahead.
- How many years of comparable data are there for Congo and Tonga?
- 6 years are reported by both, from 1999 to 2023.
- How do Congo and Tonga rank globally for outbound mobility ratio, all regions, both sexes (uis estimate)?
- Congo ranks 27th and Tonga ranks 26th of 175 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Outbound mobility ratio, all regions, both sexes (UIS estimate) (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release