This is the 7118th most frequent Swedish word.
rikstäckande
Nationwide.
Here, 'rikstäckande' is used to describe the scope of the news channels, meaning they cover the entire country.
Rikstäckande nyhetskanaler rapporterar om händelsen.
National news channels report about the event.
In this sentence, 'rikstäckande' refers to the delivery service being available throughout the entire nation.
Vi erbjuder en rikstäckande leveransservice för våra produkter.
We offer a nationwide delivery service for our products.
Here, 'rikstäckande' modifies 'undersökning' to specify that the survey's scope includes the whole country.