Papua New Guinea vs Sierra Leone: Military spending as a share of GDP
Papua New Guinea
0.4%
in 2019
Sierra Leone
0.4%
in 2019
Papua New Guinea rank
166th
Sierra Leone rank
165th
Military spending as a share of GDP over time
- Papua New Guinea
- Sierra Leone
How they compare
Sierra Leone currently reports 0.4% against 0.4% in Papua New Guinea, a difference of 0.0%.
The two have swapped places 8 times across 45 shared years of data; in 1975 it was Sierra Leone ahead.
Papua New Guinea ranks 166th and Sierra Leone ranks 165th of 172 countries.
Across the 5 decades both report, Papua New Guinea averaged higher in 1 and Sierra Leone in 4.
Head to head by decade
| Decade | Papua New Guinea | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.9% | 1.0% | 0.1% | Sierra Leone |
| 1980s | 0.9% | 0.5% | 0.4% | Papua New Guinea |
| 1990s | 0.9% | 1.3% | 0.4% | Sierra Leone |
| 2000s | 0.3% | 1.0% | 0.7% | Sierra Leone |
| 2010s | 0.4% | 0.4% | 0.0% | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher military spending as a share of gdp, Papua New Guinea or Sierra Leone?
- Sierra Leone, at 0.4% against 0.4% in Papua New Guinea as of 2019.
- What is the difference in military spending as a share of gdp between Papua New Guinea and Sierra Leone?
- 0.0%, with Sierra Leone ahead.
- How many years of comparable data are there for Papua New Guinea and Sierra Leone?
- 45 years are reported by both, from 1975 to 2019.
- How do Papua New Guinea and Sierra Leone rank globally for military spending as a share of gdp?
- Papua New Guinea ranks 166th and Sierra Leone ranks 165th of 172 countries.
- Where does this data come from?
- Barnum et al. - Global Military Spending Dataset (2025) β with minor processing by Our World in Data, published as Military spending as a share of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Military spending measured as a percentage of gross domestic product (GDP).