British Indian Ocean Territory vs Montenegro: Red List Index
British Indian Ocean Territory
0.8032 index
in 2025
Montenegro
0.8081 index
in 2025
British Indian Ocean Territory rank
164th
Montenegro rank
162nd
Red List Index over time
- British Indian Ocean Territory
- Montenegro
How they compare
Montenegro currently reports 0.8081 index against 0.8032 index in British Indian Ocean Territory, a difference of 0.0049 index.
The two have swapped places 2 times across 46 shared years of data; in 1980 it was Montenegro ahead.
British Indian Ocean Territory ranks 164th and Montenegro ranks 162nd of 243 countries.
Across the 5 decades both report, British Indian Ocean Territory averaged higher in 3 and Montenegro in 2.
Head to head by decade
| Decade | British Indian Ocean Territory | Montenegro | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.9089 index | 0.9102 index | 0.0012 index | Montenegro |
| 1990s | 0.9074 index | 0.8947 index | 0.0128 index | British Indian Ocean Territory |
| 2000s | 0.8777 index | 0.8545 index | 0.0232 index | British Indian Ocean Territory |
| 2010s | 0.8417 index | 0.8277 index | 0.014 index | British Indian Ocean Territory |
| 2020s | 0.8121 index | 0.8126 index | 0.0005 index | Montenegro |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher red list index, British Indian Ocean Territory or Montenegro?
- Montenegro, at 0.8081 index against 0.8032 index in British Indian Ocean Territory as of 2025.
- What is the difference in red list index between British Indian Ocean Territory and Montenegro?
- 0.0049 index, with Montenegro ahead.
- How many years of comparable data are there for British Indian Ocean Territory and Montenegro?
- 46 years are reported by both, from 1980 to 2025.
- How do British Indian Ocean Territory and Montenegro rank globally for red list index?
- British Indian Ocean Territory ranks 164th and Montenegro ranks 162nd of 243 countries.
- Where does this data come from?
- United Nations Statistics Division, SDG Global Database, published as Red List Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.