Bulgaria vs South Africa: Human visits to space per year
Bulgaria
0 visits
in 2021
South Africa
0 visits
in 2021
Bulgaria rank
5th
South Africa rank
5th
Human visits to space per year over time
- Bulgaria
- South Africa
How they compare
Bulgaria currently reports 0 visits against 0 visits in South Africa, a difference of 0 visits.
The two have swapped places 4 times across 61 shared years of data; in 1961 it was South Africa ahead.
Bulgaria ranks 5th and South Africa ranks 5th of 39 countries.
Across the 7 decades both report, Bulgaria averaged higher in 2 and South Africa in 1.
Head to head by decade
| Decade | Bulgaria | South Africa | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 0 visits | 0 visits | 0 visits | — |
| 1970s | 0.1 visits | 0 visits | 0.1 visits | Bulgaria |
| 1980s | 0.1 visits | 0 visits | 0.1 visits | Bulgaria |
| 1990s | 0 visits | 0 visits | 0 visits | — |
| 2000s | 0 visits | 0.1 visits | 0.1 visits | South Africa |
| 2010s | 0 visits | 0 visits | 0 visits | — |
| 2020s | 0 visits | 0 visits | 0 visits | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher human visits to space per year, Bulgaria or South Africa?
- Bulgaria, at 0 visits against 0 visits in South Africa as of 2021.
- What is the difference in human visits to space per year between Bulgaria and South Africa?
- 0 visits, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and South Africa?
- 61 years are reported by both, from 1961 to 2021.
- How do Bulgaria and South Africa rank globally for human visits to space per year?
- Bulgaria ranks 5th and South Africa ranks 5th of 39 countries.
- Where does this data come from?
- CSIS Aerospace Security Project (2022) – with major processing by Our World in Data, published as Human visits to space per year. Statizoid refreshes it automatically from the source and publishes the full history for both places.