There are other countries taking care of Iraqi refugees. I've been mentioning Sweden because it is just a marvellous country and has been taking the load off Iraqi refugees. They doubled their quota--if there is a quota. I don't know, but they doubled what they are taking.
As for the numbers in Syria and Jordan, there are refugees there. They are in those countries, but those countries don't have the ability to deal with the numbers. In each of those two small countries, with their poor economies, they have almost a million persons. In their normal life without this number of refugees, those two countries are not able to provide a good health care system or good jobs for their own people. When they get another million, it's going to be very difficult, and here is where the international community has to step in and help.
The countries around Iraq taking the greatest number of refugees are Syria and Jordan. Some are in Turkey and some are in Iran, but they all depend on the western world, which is taking only 1% of the Iraqi people applying for refugee status, and that's all.