Referrals Europe and Asia

I recently opened up my application to worldwide because I was only opened to Europe and I was getting no referrals. Even though it is the middle of April, I still haven’t gotten any referrals at all. Only from Europe. I’ve gotten some stateside and I’ve gotten two overseas but in Asia. I was told that you have better options of getting picked up in Asia than you do in Europe. I’m aware that Europe is a romanticized place that everyone wants to go to. I mean it’s only eight hours away from the United States versus 13 to 16 hours if you’re in Asia, however I receive the two referrals one today and then one last Thursday and I haven’t gotten any interview request yet. Does anyone know how long it takes to actually get a interview request? Should I expect one since not a lot of people wanna go to Asia or should I treat it like Europe and that it’s hard to get into?