Annual articles published in scientific and technical journals in Tanzania
Tanzania: Annual articles published in scientific and technical journals was 20.71 % change on previous year in 2023. ◆ Volatile
Annual articles published in scientific and technical journals in Tanzania, 1997–2023
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Tanzania recorded 20.71 % change on previous year for annual articles published in scientific and technical journals in 2023.
That represents a change of up 24.4% on the previous year and up 895.3% over ten years.
Over the whole period, annual articles published in scientific and technical journals in Tanzania peaked at 33.32 % change on previous year in 2014 and was at its lowest, -12.74 % change on previous year, in 2001.
That places Tanzania 23rd out of 196 countries with data for 2023, putting it in the top quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Annual articles published in scientific and technical journals in Tanzania, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1997 | 11.03 % change on previous year | — |
| 1998 | -11.14 % change on previous year | -201.0% |
| 1999 | 11.11 % change on previous year | -199.7% |
| 2000 | 8.46 % change on previous year | -23.9% |
| 2001 | -12.74 % change on previous year | -250.7% |
| 2002 | 13.83 % change on previous year | -208.5% |
| 2003 | 12.99 % change on previous year | -6.1% |
| 2004 | 13.54 % change on previous year | +4.3% |
| 2005 | 11.41 % change on previous year | -15.7% |
| 2006 | 28.19 % change on previous year | +147.1% |
| 2007 | 11.14 % change on previous year | -60.5% |
| 2008 | -3.57 % change on previous year | -132.1% |
| 2009 | 4.96 % change on previous year | -238.9% |
| 2010 | 16.78 % change on previous year | +238.0% |
| 2011 | 9.4 % change on previous year | -44.0% |
| 2012 | -1.86 % change on previous year | -119.7% |
| 2013 | 2.08 % change on previous year | -212.1% |
| 2014 | 33.32 % change on previous year | +1501.2% |
| 2015 | 0.5756 % change on previous year | -98.3% |
| 2016 | 4.72 % change on previous year | +720.7% |
| 2017 | 9.55 % change on previous year | +102.2% |
| 2018 | 3.18 % change on previous year | -66.7% |
| 2019 | 24.42 % change on previous year | +668.0% |
| 2020 | 17.45 % change on previous year | -28.5% |
| 2021 | 12.64 % change on previous year | -27.6% |
| 2022 | 16.65 % change on previous year | +31.8% |
| 2023 | 20.71 % change on previous year | +24.4% |
Biggest year-on-year movements
Years where Annual articles published in scientific and technical journals in Tanzania changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2014 | +1501.2% | 2.08 % change on previous year | 33.32 % change on previous year |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 3.67 % change on previous year | -11.14 % change on previous year | 11.11 % change on previous year | 3 |
| 2000s | 8.82 % change on previous year | -12.74 % change on previous year | 28.19 % change on previous year | 10 |
| 2010s | 10.22 % change on previous year | -1.86 % change on previous year | 33.32 % change on previous year | 10 |
| 2020s | 16.86 % change on previous year | 12.64 % change on previous year | 20.71 % change on previous year | 4 |
Countries ranked near Tanzania
- 20 Lesotho 27.1 % change on previous year compare
- 21 Morocco 22.28 % change on previous year compare
- 22 Andorra 22 % change on previous year compare
- 24 Rwanda 20.23 % change on previous year compare
- 25 Greenland 20.02 % change on previous year compare
- 26 Kazakhstan 18.91 % change on previous year compare
More reference data data for Tanzania
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.6405 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 11.44 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 14.14 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.7582 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 14.14 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 2.15 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.26 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 59.37 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 72.45 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 4.13 (2050)
Frequently asked questions
- What is annual articles published in scientific and technical journals in Tanzania?
- Annual articles published in scientific and technical journals in Tanzania was 20.71 % change on previous year in 2023, according to Statizoid (derived).
- What is the highest annual articles published in scientific and technical journals recorded in Tanzania?
- The highest recorded value was 33.32 % change on previous year in 2014.
- What is the lowest annual articles published in scientific and technical journals recorded in Tanzania?
- The lowest recorded value was -12.74 % change on previous year in 2001.
- How does Tanzania rank for annual articles published in scientific and technical journals?
- Tanzania ranks 23rd out of 196 countries with data for 2023.
- Is annual articles published in scientific and technical journals rising or falling in Tanzania?
- Over the last ten years it is up 895.3%. The long-run trend across the full record is volatile.
- Where does this Tanzania data come from?
- The figures come from Statizoid (derived), published as part of Annual articles published in scientific and technical journals, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 27 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Annual articles published in scientific and technical journals. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Annual articles published in scientific and technical journals National Science Foundation Science and Engineering Indicators, via World Bank (2026) – processed by Our World in Data
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
The year-on-year percentage change in Annual articles published in scientific and technical journals. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.