Annual articles published in scientific and technical journals in Bulgaria
Bulgaria: Annual articles published in scientific and technical journals was 2.87 % change on previous year in 2023. ◆ Volatile
Annual articles published in scientific and technical journals in Bulgaria, 1997–2023
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Bulgaria recorded 2.87 % change on previous year for annual articles published in scientific and technical journals in 2023.
That represents a change of up 23.3% on the previous year and down 28.8% over ten years.
Over the whole period, annual articles published in scientific and technical journals in Bulgaria peaked at 31.25 % change on previous year in 2019 and was at its lowest, -8.19 % change on previous year, in 1997.
That places Bulgaria 83rd out of 196 countries with data for 2023, putting it in the middle of the range.
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 Bulgaria, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1997 | -8.19 % change on previous year | — |
| 1998 | 0.6491 % change on previous year | -107.9% |
| 1999 | 2 % change on previous year | +208.5% |
| 2000 | -6.84 % change on previous year | -441.7% |
| 2001 | -1.14 % change on previous year | -83.4% |
| 2002 | 1.67 % change on previous year | -246.8% |
| 2003 | 1.44 % change on previous year | -13.6% |
| 2004 | 7.7 % change on previous year | +433.9% |
| 2005 | 9.83 % change on previous year | +27.6% |
| 2006 | -5.95 % change on previous year | -160.5% |
| 2007 | 27.79 % change on previous year | -567.0% |
| 2008 | -6.19 % change on previous year | -122.3% |
| 2009 | 17.4 % change on previous year | -380.9% |
| 2010 | -7.15 % change on previous year | -141.1% |
| 2011 | -2.5 % change on previous year | -65.0% |
| 2012 | 4.69 % change on previous year | -287.8% |
| 2013 | 4.03 % change on previous year | -14.1% |
| 2014 | -4.51 % change on previous year | -211.9% |
| 2015 | -0.8574 % change on previous year | -81.0% |
| 2016 | -3.35 % change on previous year | +291.2% |
| 2017 | 19.48 % change on previous year | -681.0% |
| 2018 | 12.44 % change on previous year | -36.2% |
| 2019 | 31.25 % change on previous year | +151.2% |
| 2020 | 5.11 % change on previous year | -83.6% |
| 2021 | 6.09 % change on previous year | +19.2% |
| 2022 | 2.33 % change on previous year | -61.8% |
| 2023 | 2.87 % change on previous year | +23.3% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | -1.85 % change on previous year | -8.19 % change on previous year | 2 % change on previous year | 3 |
| 2000s | 4.57 % change on previous year | -6.84 % change on previous year | 27.79 % change on previous year | 10 |
| 2010s | 5.35 % change on previous year | -7.15 % change on previous year | 31.25 % change on previous year | 10 |
| 2020s | 4.1 % change on previous year | 2.33 % change on previous year | 6.09 % change on previous year | 4 |
Countries ranked near Bulgaria
More reference data data for Bulgaria
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.3067 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.2728 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 1.73 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.2506 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 1.73 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.03 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.608 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.02 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 7.74 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 1.36 (2050)
Frequently asked questions
- What is annual articles published in scientific and technical journals in Bulgaria?
- Annual articles published in scientific and technical journals in Bulgaria was 2.87 % change on previous year in 2023, according to Statizoid (derived).
- What is the highest annual articles published in scientific and technical journals recorded in Bulgaria?
- The highest recorded value was 31.25 % change on previous year in 2019.
- What is the lowest annual articles published in scientific and technical journals recorded in Bulgaria?
- The lowest recorded value was -8.19 % change on previous year in 1997.
- How does Bulgaria rank for annual articles published in scientific and technical journals?
- Bulgaria ranks 83rd out of 196 countries with data for 2023.
- Is annual articles published in scientific and technical journals rising or falling in Bulgaria?
- Over the last ten years it is down 28.8%. The long-run trend across the full record is volatile.
- Where does this Bulgaria 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
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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.