Congo vs Slovakia: Red List Index
Congo
0.96 index
in 2025
Slovakia
0.96 index
in 2025
Congo rank
30th
Slovakia rank
30th
Red List Index over time
- Congo
- Slovakia
How they compare
Congo currently reports 0.96 index against 0.96 index in Slovakia, a difference of 0 index.
The two have swapped places 3 times across 46 shared years of data; in 1980 it was Congo ahead.
Congo ranks 30th and Slovakia ranks 30th of 247 countries.
Congo has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Congo | Slovakia | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.97 index | 0.96 index | 0.01 index | Congo |
| 1990s | 0.97 index | 0.965 index | 0.005 index | Congo |
| 2000s | 0.97 index | 0.96 index | 0.01 index | Congo |
| 2010s | 0.96 index | 0.96 index | 0 index | — |
| 2020s | 0.96 index | 0.96 index | 0 index | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, Congo or Slovakia?
- Congo, at 0.96 index against 0.96 index in Slovakia as of 2025.
- What is the difference in red list index between Congo and Slovakia?
- 0 index, with Congo ahead.
- How many years of comparable data are there for Congo and Slovakia?
- 46 years are reported by both, from 1980 to 2025.
- How do Congo and Slovakia rank globally for red list index?
- Congo ranks 30th and Slovakia ranks 30th of 247 countries.
- Where does this data come from?
- BirdLife International and IUCN – processed by Our World in Data, published as Red List Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Red List Index.