Statement:
In Singapore scientists published more significant scientific articles than in Jamaica

In the Citatable Scientific Publications rating Singapore holds position #37 ²⁰²¹ out of 206 and Jamaica is #125 out of 206 ²⁰²¹.
Position of Singapore is better than position of Jamaica.

Referencies:

1. Citatable Scientific Publications ²⁰²¹ by Scimago Journal & Country Rank

   The countries in the rating sorted by 'Citable documents' in descending order.

   Jamaica	'Citable documents' value is	499
   Singapore	'Citable documents' value is	24,286