Bulgaria · Science
Status: GREEN · ingested · last row 2026-10-30
OpenAlex institutions snapshot 2026-10: 258 institutions, works counted per country; CC0 1.0.
Measured values
| metric | value | year | source |
|---|---|---|---|
| R&D expenditure (% of GDP) | 0.79 | 2023 | World Bank |
| OpenAlex institutions | 258 | 2026 | OpenAlex institutions snapshot |
| OpenAlex works since 2021 | 72,012 | 2021– | OpenAlex |