Statement:
Liberia produces less carbon dioxide than Portugal

In the Carbon dioxide emissions rating Liberia holds position #158 ²⁰¹⁹ out of 201 and Portugal is #57 out of 201 ²⁰¹⁹.
Position of Liberia is better than position of Portugal.

Referencies:

1. Carbon dioxide emissions ²⁰¹⁹ by CIA

   The countries in the rating sorted by 'Tons of CO2' in descending order.

   Liberia	'Tons of CO2' value is	1,346,000
   Portugal	'Tons of CO2' value is	50,370,000