Er mai dim ond 0.1% o ymchwilwyr y byd a 0.05% o’r cyllid ymchwil a datblygu byd-eang sydd gan Gymru, mae'n llwyddo i gynhyrchu 0.3% o erthyglau ymchwil y byd; 0.5% o’r dyfyniadau a 0.5% o'r erthyglau a ddyfynnir amlaf.
Despite Wales comprising 0.1% of the world’s researchers and securing only 0.05% of global R&D funding, it succeeds in producing 0.3% of the world’s research articles; 0.5% of citations and 0.5% of the most highly-cited articles.