Statement:
The level of criminal activities is lower in El Salvador than in Trinidad and Tobago

In the The Most Criminal Countries rating El Salvador holds position #9 ²⁰²² out of 139 and Trinidad and Tobago is #6 out of 139 ²⁰²².
Position of El Salvador is better than position of Trinidad and Tobago.
Both countries are leaders of the "The Most Criminal Countries" rating. So it is wise to avoid visiting the country or, at least, you need to take additional actions to protect your life and belongings, compared to most countries of the World.

Referencies:

1. The Most Criminal Countries ²⁰²² by Numbeo

   The countries in the rating sorted by 'Crime Index' in descending order.

   El Salvador	'Crime Index' value is	67.59
   Trinidad and Tobago	'Crime Index' value is	70.57