Bulgaria vs Tunisia: Number of clinical trials

Bulgaria
16
in 2024
Tunisia
19
in 2024
Bulgaria rank
61st
Tunisia rank
58th

Number of clinical trials over time

  • Bulgaria
  • Tunisia
0102030200420142024

How they compare

Tunisia currently reports 19 against 16 in Bulgaria, a difference of 3.

That makes Tunisia's figure about 1.2 times Bulgaria's.

The two have swapped places 4 times across 21 shared years of data; in 2004 it was Tunisia ahead.

Bulgaria ranks 61st and Tunisia ranks 58th of 153 countries.

Across the 3 decades both report, Bulgaria averaged higher in 1 and Tunisia in 2.

Head to head by decade

Decade Bulgaria Tunisia Difference Ahead
2000s 4.83 1.67 3.17 Bulgaria
2010s 10.6 11.6 1 Tunisia
2020s 18.4 26.4 8 Tunisia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher number of clinical trials, Bulgaria or Tunisia?
Tunisia, at 19 against 16 in Bulgaria as of 2024.
What is the difference in number of clinical trials between Bulgaria and Tunisia?
3, with Tunisia ahead.
How many years of comparable data are there for Bulgaria and Tunisia?
21 years are reported by both, from 2004 to 2024.
How do Bulgaria and Tunisia rank globally for number of clinical trials?
Bulgaria ranks 61st and Tunisia ranks 58th of 153 countries.
Where does this data come from?
Our World in Data, published as Number of clinical trials. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Tunisia: Number of clinical trials. Statizoid, drawing on Our World in Data. Retrieved 18 August 2026, from https://reference.statizoid.com/compare/number-of-clinical-trials/bulgaria/tunisia/

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About this data

Indicator
Number of clinical trials
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
153 places, 2,621 data points, 2000–2024
Last refreshed