Equity Impacted by inequality Bulgaria ranked next-to-last for Equity, reflecting a high level of socioeconomic inequality. Ver estos datos Healthcare R&D High R&D expenditure Thanks to the level of investment relative to its GDP, Bulgaria ranks 3rd for Healthcare R&D. Ver estos datos Biobanks Biobank booster Bulgaria’s performance in the "Health Context, Planning and Enablers" Vital Sign (29th) is boosted by its score for Biobanks (9th). Ver estos datos