Bulgaria vs Estonia: Average proportion of Marine Key Biodiversity Areas (KBAs) covered by
Bulgaria
99.7%
in 2025
Estonia
97.7%
in 2025
Bulgaria rank
7th
Estonia rank
9th
Average proportion of Marine Key Biodiversity Areas (KBAs) covered by over time
- Bulgaria
- Estonia
How they compare
Bulgaria currently reports 99.7% against 97.7% in Estonia, a difference of 2.0%.
The two have swapped places 3 times across 26 shared years of data; in 2000 it was Estonia ahead.
Bulgaria ranks 7th and Estonia ranks 9th of 177 countries.
Across the 3 decades both report, Bulgaria averaged higher in 2 and Estonia in 1.
Head to head by decade
| Decade | Bulgaria | Estonia | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 62.0% | 71.0% | 8.9% | Estonia |
| 2010s | 99.7% | 97.6% | 2.0% | Bulgaria |
| 2020s | 99.7% | 97.7% | 2.0% | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average proportion of marine key biodiversity areas (kbas) covered by, Bulgaria or Estonia?
- Bulgaria, at 99.7% against 97.7% in Estonia as of 2025.
- What is the difference in average proportion of marine key biodiversity areas (kbas) covered by between Bulgaria and Estonia?
- 2.0%, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Estonia?
- 26 years are reported by both, from 2000 to 2025.
- How do Bulgaria and Estonia rank globally for average proportion of marine key biodiversity areas (kbas) covered by?
- Bulgaria ranks 7th and Estonia ranks 9th of 177 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Average proportion of Marine Key Biodiversity Areas (KBAs) covered by protected areas (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.