United States vs Wallonia: Biodiversity — Farmland birds index
United States
98.67 Index
in 2015
Wallonia
60.57 Index
in 2024
United States rank
1st
Wallonia rank
2nd
Biodiversity — Farmland birds index over time
- United States
- Wallonia
How they compare
United States currently reports 98.67 Index against 60.57 Index in Wallonia, a difference of 38.1 Index.
That makes United States's figure about 1.6 times Wallonia's.
The two have swapped places 3 times across 26 shared years of data; in 1990 it was Wallonia ahead.
United States ranks 1st and Wallonia ranks 2nd of 9 countries.
Across the 3 decades both report, United States averaged higher in 2 and Wallonia in 1.
Head to head by decade
| Decade | United States | Wallonia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 107.3 Index | 115.68 Index | 8.39 Index | Wallonia |
| 2000s | 96.81 Index | 94.19 Index | 2.62 Index | United States |
| 2010s | 94.84 Index | 83.35 Index | 11.49 Index | United States |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biodiversity — farmland birds index, United States or Wallonia?
- United States, at 98.67 Index against 60.57 Index in Wallonia as of 2015.
- What is the difference in biodiversity — farmland birds index between United States and Wallonia?
- 38.1 Index, with United States ahead.
- How many years of comparable data are there for United States and Wallonia?
- 26 years are reported by both, from 1990 to 2015.
- How do United States and Wallonia rank globally for biodiversity — farmland birds index?
- United States ranks 1st and Wallonia ranks 2nd of 9 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Biodiversity — Farmland birds index. Statizoid refreshes it automatically from the source and publishes the full history for both places.