Source of funds/unit	years	Total
Total (thousands of euros)	2021	17,249,250
Government: Total (thousands of euros)	2021	7,147,927
Government: %	2021	41.4
Enterprises: Total (thousands of euros)	2021	8,666,064
Enterprises: %	2021	50.2
PNP: Total (thousands of euros)	2021	149,604
PNP: %	2021	0.9
Rest of the world: Total (thousands of euros)	2021	1,285,655
Rest of the world: %	2021	7.5