Neither.

 

That's because you're leaving colimit at its default of 10 and there are more than 10 pages with coordinates in the request, so you'll need to use query continuation to fetch the rest of the data and merge it in. See https://www.mediawiki.org/wiki/API:Query#Continuing_queries. You might also specify a larger limit, e.g. colimit=500 or colimit=max, to reduce the need for continuation.

Another thing to watch for is that there are two types of coordinates, "primary" and "secondary". By default, only primary coordinates are returned. If you need secondary coordinates as well, you'll need to specify coprimary=all in your request.