Japan vs Martinique: Age dependency breakdown
Japan
50.1%
in 2023
Martinique
40.2%
in 2023
Japan rank
3rd
Martinique rank
5th
Age dependency breakdown over time
- Japan
- Martinique
How they compare
Japan currently reports 50.1% against 40.2% in Martinique, a difference of 9.9%.
That makes Japan's figure about 1.2 times Martinique's.
The two have swapped places 1 time across 74 shared years of data; in 1950 it was Martinique ahead.
Japan ranks 3rd and Martinique ranks 5th of 236 countries.
Across the 8 decades both report, Japan averaged higher in 7 and Martinique in 1.
Head to head by decade
| Decade | Japan | Martinique | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 8.5% | 9.7% | 1.2% | Martinique |
| 1960s | 9.3% | 9.3% | 0.0% | Japan |
| 1970s | 11.5% | 10.9% | 0.6% | Japan |
| 1980s | 15.1% | 12.7% | 2.4% | Japan |
| 1990s | 20.8% | 15.9% | 4.9% | Japan |
| 2000s | 30.4% | 20.1% | 10.3% | Japan |
| 2010s | 43.1% | 28.1% | 15.0% | Japan |
| 2020s | 49.6% | 37.7% | 11.9% | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher age dependency breakdown, Japan or Martinique?
- Japan, at 50.1% against 40.2% in Martinique as of 2023.
- What is the difference in age dependency breakdown between Japan and Martinique?
- 9.9%, with Japan ahead.
- How many years of comparable data are there for Japan and Martinique?
- 74 years are reported by both, from 1950 to 2023.
- How do Japan and Martinique rank globally for age dependency breakdown?
- Japan ranks 3rd and Martinique ranks 5th of 236 countries.
- Where does this data come from?
- UN, World Population Prospects (2024) – processed by Our World in Data, published as Age dependency breakdown. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Number of people aged 65 and over per 100 working-age people (aged 15 to 64).