Statement:
Sudan has lower GDP than Yemen

In the Richest countries rating Sudan holds position #181 ²⁰²⁰ out of 191 and Yemen is #180 out of 191 ²⁰²⁰.
Position of Sudan is worse than position of Yemen.

Referencies:

1. Richest countries ²⁰²⁰ by World Bank

   The countries in the rating sorted by 'GDP per capita (current US$)' in descending order.

   Sudan	'GDP per capita (current US$)' value is	615.46
   Yemen	'GDP per capita (current US$)' value is	631.68