Bulgaria vs United States of America: Scientific and technical journal articles, per square kilometre
Bulgaria
0.046 units per square kilometre
in 2023
United States of America
0.0471 units per square kilometre
in 2023
Bulgaria rank
54th
United States of America rank
52nd
Scientific and technical journal articles, per square kilometre over time
- Bulgaria
- United States of America
How they compare
United States of America currently reports 0.0471 units per square kilometre against 0.046 units per square kilometre in Bulgaria, a difference of 0.0011 units per square kilometre.
Across all 28 years both countries report, United States of America has been ahead every year.
Bulgaria ranks 54th and United States of America ranks 52nd of 196 countries.
United States of America has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bulgaria | United States of America | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.0163 units per square kilometre | 0.0334 units per square kilometre | 0.0171 units per square kilometre | United States of America |
| 2000s | 0.0182 units per square kilometre | 0.0391 units per square kilometre | 0.0208 units per square kilometre | United States of America |
| 2010s | 0.0257 units per square kilometre | 0.0469 units per square kilometre | 0.0212 units per square kilometre | United States of America |
| 2020s | 0.0439 units per square kilometre | 0.0493 units per square kilometre | 0.0054 units per square kilometre | United States of America |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher scientific and technical journal articles, per square kilometre, Bulgaria or United States of America?
- United States of America, at 0.0471 units per square kilometre against 0.046 units per square kilometre in Bulgaria as of 2023.
- What is the difference in scientific and technical journal articles, per square kilometre between Bulgaria and United States of America?
- 0.0011 units per square kilometre, with United States of America ahead.
- How many years of comparable data are there for Bulgaria and United States of America?
- 28 years are reported by both, from 1996 to 2023.
- How do Bulgaria and United States of America rank globally for scientific and technical journal articles, per square kilometre?
- Bulgaria ranks 54th and United States of America ranks 52nd of 196 countries.
- Where does this data come from?
- Statizoid (derived), published as Scientific and technical journal articles, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Scientific and technical journal articles 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.