Brunei Darussalam vs Japan: Average proportion of Mountain Key Biodiversity Areas (KBAs) covered
Brunei Darussalam
69.5%
in 2025
Japan
68.1%
in 2025
Brunei Darussalam rank
51st
Japan rank
52nd
Average proportion of Mountain Key Biodiversity Areas (KBAs) covered over time
- Brunei Darussalam
- Japan
How they compare
Brunei Darussalam currently reports 69.5% against 68.1% in Japan, a difference of 1.4%.
Across all 26 years both countries report, Brunei Darussalam has been ahead every year.
Brunei Darussalam ranks 51st and Japan ranks 52nd of 167 countries.
Brunei Darussalam has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Brunei Darussalam | Japan | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 69.5% | 44.0% | 25.5% | Brunei Darussalam |
| 2010s | 69.5% | 54.4% | 15.1% | Brunei Darussalam |
| 2020s | 69.5% | 66.0% | 3.6% | Brunei Darussalam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average proportion of mountain key biodiversity areas (kbas) covered, Brunei Darussalam or Japan?
- Brunei Darussalam, at 69.5% against 68.1% in Japan as of 2025.
- What is the difference in average proportion of mountain key biodiversity areas (kbas) covered between Brunei Darussalam and Japan?
- 1.4%, with Brunei Darussalam ahead.
- How many years of comparable data are there for Brunei Darussalam and Japan?
- 26 years are reported by both, from 2000 to 2025.
- How do Brunei Darussalam and Japan rank globally for average proportion of mountain key biodiversity areas (kbas) covered?
- Brunei Darussalam ranks 51st and Japan ranks 52nd of 167 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Average proportion of Mountain Key Biodiversity Areas (KBAs) covered by protected areas (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.