Bulgaria vs United States: SDR Allocation, SDR, per square kilometre
Bulgaria
13,540 units per square kilometre
in 2023
United States
12,557 units per square kilometre
in 2023
Bulgaria rank
62nd
United States rank
64th
SDR Allocation, SDR, per square kilometre over time
- Bulgaria
- United States
How they compare
Bulgaria currently reports 13,540 units per square kilometre against 12,557 units per square kilometre in United States, a difference of 983 units per square kilometre.
That makes Bulgaria's figure about 1.1 times United States's.
The two have swapped places 1 time across 63 shared years of data; in 1961 it was United States ahead.
Bulgaria ranks 62nd and United States ranks 64th of 189 countries.
Across the 7 decades both report, Bulgaria averaged higher in 2 and United States in 4.
Head to head by decade
| Decade | Bulgaria | United States | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 units per square kilometre | 0 units per square kilometre | 0 units per square kilometre | — |
| 1970s | 0 units per square kilometre | 236.67 units per square kilometre | 236.67 units per square kilometre | United States |
| 1980s | 0 units per square kilometre | 525.58 units per square kilometre | 525.58 units per square kilometre | United States |
| 1990s | 0 units per square kilometre | 534.94 units per square kilometre | 534.94 units per square kilometre | United States |
| 2000s | 562.71 units per square kilometre | 867.45 units per square kilometre | 304.74 units per square kilometre | United States |
| 2010s | 5,627 units per square kilometre | 3,861 units per square kilometre | 1,766 units per square kilometre | Bulgaria |
| 2020s | 11,562 units per square kilometre | 10,383 units per square kilometre | 1,179 units per square kilometre | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sdr allocation, sdr, per square kilometre, Bulgaria or United States?
- Bulgaria, at 13,540 units per square kilometre against 12,557 units per square kilometre in United States as of 2023.
- What is the difference in sdr allocation, sdr, per square kilometre between Bulgaria and United States?
- 983 units per square kilometre, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and United States?
- 63 years are reported by both, from 1961 to 2023.
- How do Bulgaria and United States rank globally for sdr allocation, sdr, per square kilometre?
- Bulgaria ranks 62nd and United States ranks 64th of 189 countries.
- Where does this data come from?
- Statizoid (derived), published as SDR Allocation, SDR, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
SDR Allocation, SDR divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.