Statement:
The level of criminal activities is lower in Rwanda than in Costa Rica

In the The Most Criminal Countries rating Rwanda holds position #120 2022 out of 139 and Costa Rica is #43 out of 139 2022.
Position of Rwanda is better than position of Costa Rica.
Rwanda is an outsider of the "The Most Criminal Countries" rating. So in most cases, you can feel safe and unlikely will face a criminal, compared to Costa Rica

Referencies:

  1. The Most Criminal Countries 2022 by Numbeo
    The countries in the rating sorted by 'Crime Index' in descending order.
    Costa Rica 'Crime Index' value is 53.86
    Rwanda 'Crime Index' value is 25.54