Yemen vs Zambia: Patent applications per million
Yemen
0.5385
in 2021
Zambia
0.6631
in 2021
Yemen rank
121st
Zambia rank
118th
Patent applications per million over time
- Yemen
- Zambia
How they compare
Zambia currently reports 0.6631 against 0.5385 in Yemen, a difference of 0.1246.
That makes Zambia's figure about 1.2 times Yemen's.
The two have swapped places 6 times across 19 shared years of data; in 1999 it was Zambia ahead.
Yemen ranks 121st and Zambia ranks 118th of 135 countries.
Across the 4 decades both report, Yemen averaged higher in 3 and Zambia in 1.
Head to head by decade
| Decade | Yemen | Zambia | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.473 | 0.5133 | 0.0404 | Zambia |
| 2000s | 0.5502 | 0.499 | 0.0512 | Yemen |
| 2010s | 0.835 | 0.6292 | 0.2058 | Yemen |
| 2020s | 1.1 | 0.7775 | 0.3219 | Yemen |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher patent applications per million, Yemen or Zambia?
- Zambia, at 0.6631 against 0.5385 in Yemen as of 2021.
- What is the difference in patent applications per million between Yemen and Zambia?
- 0.1246, with Zambia ahead.
- How many years of comparable data are there for Yemen and Zambia?
- 19 years are reported by both, from 1999 to 2021.
- How do Yemen and Zambia rank globally for patent applications per million?
- Yemen ranks 121st and Zambia ranks 118th of 135 countries.
- Where does this data come from?
- Our World in Data, published as Patent applications per million. Statizoid refreshes it automatically from the source and publishes the full history for both places.