Dave, I supplied that same link on the other thread.

It gives this ranking,
Bangladesh
The Palestinian territories
Taiwan
South Korea
The Netherlands
England.

Palestinian Territories are not any kind of country.
That is why the Telegraph ignored it.
Taiwan is a large city on a small island, and not considered a "major country."
The Netherlands were overtaken by us in population density years ago, so your link confirms the Telegraph's view that "Beyond Europe, England's population density is among the highest in the world for major countries. England ranks third in density after Bangladesh (1,045 per sq km) and South Korea (498 per sq km)."