Statement:
It is harder for citizens of Bulgaria to travel than for citizens of Belgium

In the Global Passport Power Rank rating Bulgaria holds position #8 ²⁰²² out of 195 and Belgium is #3 out of 195 ²⁰²².
Position of Bulgaria is worse than position of Belgium.

Referencies:

1. Global Passport Power Rank ²⁰²² by Passport Index

   The countries in the rating sorted by 'Mobility Score' in descending order.

   Belgium	'Mobility Score' value is	172
   Bulgaria	'Mobility Score' value is	167