Statement:
In San Marino, mobile Internet is on average less expensive than in Saint Kitts and Nevis

In the Most expensive mobile internet rating San Marino holds position #156 ²⁰²² out of 204 and Saint Kitts and Nevis is #83 out of 204 ²⁰²².
Position of San Marino is better than position of Saint Kitts and Nevis.
Both countries holds average positions in the "Most expensive mobile internet" rating. So Average price of 1GB (USD) is an average for both San Marino and Saint Kitts and Nevis, compared to most countries of the World.

Referencies:

1. Most expensive mobile internet ²⁰²² by cable.co.uk

   The countries in the rating sorted by 'Average price of 1GB (USD)' in descending order.

   Saint Kitts and Nevis	'Average price of 1GB (USD)' value is	1.85
   San Marino	'Average price of 1GB (USD)' value is	0.14