This list ought to resolve a lot of questions; Keep in mind it was made in '09...lots have changed since then...
 Robecology
                                                
                                                Level 9
                                                Sep 28, 2020
                                            
                                                
                                                    Robecology
                                                
                                                Level 9
                                                Sep 28, 2020                                            
                                        Spain least religious? Based on what?
I call the source of this maps at least dubious. Where did you get that from?
 Pedrohbds
                                                
                                                Level 7
                                                Sep 28, 2020
                                            
                                                
                                                    Pedrohbds
                                                
                                                Level 7
                                                Sep 28, 2020                                            
                                        I don't think China is more religious than Ireland either.
I lived in Australia for a while. They have some nut jobs there for sure.
 CourtJester
                                                
                                                Level 7
                                                Sep 27, 2020
                                            
                                                
                                                    CourtJester
                                                
                                                Level 7
                                                Sep 27, 2020                                            
                                        All Anglo Saxon based nations???
 of-the-mountain
                                                
                                                Level 9
                                                Sep 27, 2020
                                            
                                                
                                                    of-the-mountain
                                                
                                                Level 9
                                                Sep 27, 2020