I read that article but it is hard to compare US States to the UK.
1. UK has an Army, Navy and Air Force and know how to use them.
2. UK takes much better care of their infrastructure, because they don't have room to just rebuild somewhere else when it falls down.
3. Public health care benefits, that really goes right to the bottom line on personal income.
4. Whiskey, they produce more lovely whiskey than any one state