Bulgaria vs Yemen: Scientific and technical journal articles, annual growth rate
Bulgaria
2.87 % change on previous year
in 2023
Yemen
4.45 % change on previous year
in 2023
Bulgaria rank
84th
Yemen rank
82nd
Scientific and technical journal articles, annual growth rate over time
- Bulgaria
- Yemen
How they compare
Yemen currently reports 4.45 % change on previous year against 2.87 % change on previous year in Bulgaria, a difference of 1.58 % change on previous year.
That makes Yemen's figure about 1.5 times Bulgaria's.
The two have swapped places 16 times across 27 shared years of data; in 1997 it was Yemen ahead.
Bulgaria ranks 84th and Yemen ranks 82nd of 197 countries.
Yemen has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Bulgaria | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1990s | -1.85 % change on previous year | 16.96 % change on previous year | 18.81 % change on previous year | Yemen |
| 2000s | 4.57 % change on previous year | 15.03 % change on previous year | 10.46 % change on previous year | Yemen |
| 2010s | 5.35 % change on previous year | 10.94 % change on previous year | 5.59 % change on previous year | Yemen |
| 2020s | 4.1 % change on previous year | 21.12 % change on previous year | 17.02 % change on previous year | Yemen |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher scientific and technical journal articles, annual growth rate, Bulgaria or Yemen?
- Yemen, at 4.45 % change on previous year against 2.87 % change on previous year in Bulgaria as of 2023.
- What is the difference in scientific and technical journal articles, annual growth rate between Bulgaria and Yemen?
- 1.58 % change on previous year, with Yemen ahead.
- How many years of comparable data are there for Bulgaria and Yemen?
- 27 years are reported by both, from 1997 to 2023.
- How do Bulgaria and Yemen rank globally for scientific and technical journal articles, annual growth rate?
- Bulgaria ranks 84th and Yemen ranks 82nd of 197 countries.
- Where does this data come from?
- Statizoid (derived), published as Scientific and technical journal articles, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Scientific and technical journal articles. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.