Sectors;Years;Total Enterprises: investigated units;2023;41.440 Enterprises: investigated units;2022;42.016 Enterprises: investigated units;2021;40.242 Enterprises: enterprises that carry out R&D;2023;8.474 Enterprises: enterprises that carry out R&D;2022;10.642 Enterprises: enterprises that carry out R&D;2021;10.178 Government: investigated units;2023;531 Government: investigated units;2022;557 Government: investigated units;2021;541 Government: centres that carry out R&D;2023;440 Government: centres that carry out R&D;2022;448 Government: centres that carry out R&D;2021;471 Higher Education: investigated units;2023;223 Higher Education: investigated units;2022;195 Higher Education: investigated units;2021;195 Higher Education: centres that carry out R&D;2023;195 Higher Education: centres that carry out R&D;2022;177 Higher Education: centres that carry out R&D;2021;174 PNP: investigated units;2023;175 PNP: investigated units;2022;173 PNP: investigated units;2021;140 PNP: centers that carry out R&D;2023;87 PNP: centers that carry out R&D;2022;93 PNP: centers that carry out R&D;2021;94