Statement:
Bhutan produces less carbon dioxide than Sri Lanka

In the Carbon dioxide emissions rating Bhutan holds position #165 2019 out of 201 and Sri Lanka is #79 out of 201 2019.
Position of Bhutan is better than position of Sri Lanka.

Referencies:

  1. Carbon dioxide emissions 2019 by CIA
    The countries in the rating sorted by 'Tons of CO2' in descending order.
    Bhutan 'Tons of CO2' value is 934,000
    Sri Lanka 'Tons of CO2' value is 23,939,000