Share of R&D personnel and researchers in total active population in Bulgaria

Bulgaria: Share of R&D personnel and researchers in total active population was 1.24 in 2024. ▲ Rising

Latest (2024)
1.24
Change on year
up 4.2%
World rank
39th
of 50 countries
All-time high
1.25
in 2022
All-time low
0.5
in 2001
Years of data
25
2000–2024

Share of R&D personnel and researchers in total active population and in Bulgaria, 2000–2024

00.250.50.7511.22000201220242000: 0.512001: 0.52002: 0.512003: 0.542004: 0.552005: 0.572006: 0.562007: 0.582008: 0.572009: 0.642010: 0.622011: 0.632012: 0.662013: 0.672014: 0.772015: 0.92016: 12017: 0.952018: 1.12019: 1.12020: 1.22021: 1.22022: 1.22023: 1.22024: 1.2

Source: Eurostat.

Analysis

In 2024, share of r&d personnel and researchers in total active population and in Bulgaria stood at 1.24.

Compared with earlier readings it is up 4.2% on the previous year and up 61.0% over ten years.

Over the whole period, share of r&d personnel and researchers in total active population and in Bulgaria peaked at 1.25 in 2022 and was at its lowest, 0.5, in 2001.

That places Bulgaria 39th out of 50 countries with data for 2024, putting it in the bottom quarter.

The long-run direction has been consistently rising across the 25 years of available data.

Share of R&D personnel and researchers in total active population in Bulgaria, year by year

Annual values for Share of R&D personnel and researchers in total active population and employment by sector of performance and sex in Bulgaria, 2000 to 2024.
Year Value Change
2000 0.51 —
2001 0.5 -2.0%
2002 0.51 +2.0%
2003 0.54 +5.9%
2004 0.55 +1.9%
2005 0.57 +3.6%
2006 0.56 -1.8%
2007 0.58 +3.6%
2008 0.57 -1.7%
2009 0.64 +12.3%
2010 0.62 -3.1%
2011 0.63 +1.6%
2012 0.66 +4.8%
2013 0.67 +1.5%
2014 0.77 +14.9%
2015 0.9 +16.9%
2016 1.01 +12.2%
2017 0.95 -5.9%
2018 1.07 +12.6%
2019 1.14 +6.5%
2020 1.17 +2.6%
2021 1.18 +0.9%
2022 1.25 +5.9%
2023 1.19 -4.8%
2024 1.24 +4.2%

Bulgaria compared with similar countries

  • Bulgaria's 1.24 is below the median for Europe & Central Asia, which is 2.23, 56% of the median. (34 countries reporting)
  • Bulgaria's 1.24 is below the median for high income countries, which is 2.27, 55% of the median. (33 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 0.553 0.5 0.64 10
2010s 0.842 0.62 1.14 10
2020s 1.21 1.17 1.25 5

Countries ranked near Bulgaria

  1. 36 Latvia 1.57 compare
  2. 36 Slovakia 1.57 compare
  3. 38 Slovakia 1.51 compare
  4. 40 Türkiye 1.21 compare
  5. 41 Malta 1.17 compare
  6. 42 Serbia 1.02 compare
  7. 42 Serbia 1.02 compare

See the full ranking of 53 places →

More work & labour data for Bulgaria

All data for Bulgaria →

Frequently asked questions

What is share of r&d personnel and researchers in total active population and in Bulgaria?
Share of r&d personnel and researchers in total active population and in Bulgaria was 1.24 in 2024, according to Eurostat.
What is the highest share of r&d personnel and researchers in total active population and recorded in Bulgaria?
The highest recorded value was 1.25 in 2022.
What is the lowest share of r&d personnel and researchers in total active population and recorded in Bulgaria?
The lowest recorded value was 0.5 in 2001.
How does Bulgaria rank for share of r&d personnel and researchers in total active population and?
Bulgaria ranks 39th out of 50 countries with data for 2024.
Is share of r&d personnel and researchers in total active population and rising or falling in Bulgaria?
Over the last ten years it is up 61.0%. The long-run trend across the full record is rising.
Where does this Bulgaria data come from?
The figures come from Eurostat, published as part of Share of R&D personnel and researchers in total active population and employment by sector of performance and sex. Statizoid updates them automatically from the source API.

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Share of R&D personnel and researchers in total active population and in Bulgaria. Statizoid, drawing on Eurostat. Retrieved 12 November 2026, from https://labour.statizoid.com/stat/share-of-r-and-d-personnel-and-researchers-in-total-active-population-and-employment-by/bulgaria/

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About this data

Indicator
Share of R&D personnel and researchers in total active population and employment by sector of performance and sex
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
53 places, 1,090 data points, 1992–2024
Last refreshed