Scientific and technical journal articles, per square kilometre in Sierra Leone
Sierra Leone: Scientific and technical journal articles, per square kilometre was 0.0012 units per square kilometre in 2023. ◆ Volatile
Scientific and technical journal articles, per square kilometre in Sierra Leone, 1996–2023
Source: Statizoid (derived). Measured in units per square kilometre.
Analysis
In 2023, scientific and technical journal articles, per square kilometre in Sierra Leone stood at 0.0012 units per square kilometre. That is the highest value across all 28 years on record.
That represents a change of up 10.6% on the previous year and up 492.0% over ten years.
Over the whole period, scientific and technical journal articles, per square kilometre in Sierra Leone peaked at 0.0012 units per square kilometre in 2023 and was at its lowest, 0 units per square kilometre, in 2002.
That places Sierra Leone 151st out of 196 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0.0002 units per square kilometre | 0.0001 units per square kilometre | 0.0002 units per square kilometre | 4 |
| 2000s | 0.0001 units per square kilometre | 0 units per square kilometre | 0.0001 units per square kilometre | 10 |
| 2010s | 0.0004 units per square kilometre | 0.0001 units per square kilometre | 0.0007 units per square kilometre | 10 |
| 2020s | 0.001 units per square kilometre | 0.0009 units per square kilometre | 0.0012 units per square kilometre | 4 |
Countries ranked near Sierra Leone
- 148 Haiti 0.0014 units per square kilometre compare
- 149 Zimbabwe 0.0013 units per square kilometre compare
- 150 Côte d'Ivoire 0.0012 units per square kilometre compare
- 152 Honduras 0.0012 units per square kilometre compare
- 153 Tajikistan, Republic of 0.0011 units per square kilometre compare
- 154 Cambodia 0.0011 units per square kilometre compare
More science & technology data for Sierra Leone
- Scientific and technical journal articles 86.32 (2023)
- Scientific and technical journal articles, per capita 0 units per person (2023)
- Scientific and technical journal articles, per unit of GDP 0 units per US$ of GDP (2023)
- Digital connectivity composite index -1.09 standard deviations from the yearly mean (2024)
- Scientific and technical journal articles, annual growth rate 10.6 % change on previous year (2023)
- Mobile cellular subscriptions by country 8.93 million (2022)
- Mobile cellular subscriptions per 100 people 107.88 (2022)
- Mobile landline subscriptions 107.88 (2022)
- Share of individuals using the internet 25.11 (2024)
- Proportion of individuals using the Internet 25.1% (2024)
Frequently asked questions
- What is scientific and technical journal articles, per square kilometre in Sierra Leone?
- Scientific and technical journal articles, per square kilometre in Sierra Leone was 0.0012 units per square kilometre in 2023, according to Statizoid (derived).
- What is the highest scientific and technical journal articles, per square kilometre recorded in Sierra Leone?
- The highest recorded value was 0.0012 units per square kilometre in 2023.
- What is the lowest scientific and technical journal articles, per square kilometre recorded in Sierra Leone?
- The lowest recorded value was 0 units per square kilometre in 2002.
- How does Sierra Leone rank for scientific and technical journal articles, per square kilometre?
- Sierra Leone ranks 151st out of 196 countries with data for 2023.
- Is scientific and technical journal articles, per square kilometre rising or falling in Sierra Leone?
- Over the last ten years it is up 492.0%. The long-run trend across the full record is volatile.
- Where does this Sierra Leone data come from?
- The figures come from Statizoid (derived), published as part of Scientific and technical journal articles, per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 28 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Scientific and technical journal articles divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.
Scientific and technical journal articles ÷ Land area (sq. km)
Computed from
- Scientific and technical journal articles Science and Engineering Indicators, National Science Foundation (NSF)
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Scientific and technical journal articles divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.