The data shows the following year-on-year variations in the number of researchers per billion persons: 2.83% from 2024 to 2025, 2.48% from 2025 to 2026, and 2.69% from 2026 to 2027. From 2024 to 2028, the Compound Annual Growth Rate (CAGR) is 2.61%, indicating a steady increase in the number of researchers.
Future trends to monitor include potential impacts of policy changes, increased funding, and collaboration between public and private sectors, which could further accelerate the growth in the number of researchers in Spain.
