I don't know where you got your statistics, but I know for sure that in Egypt today, the number of unmarried women above the age of 35 is 20 million!!! And the case is similar in Sudan which has experienced a ravaging civil war in the south since 1985. Look here in Qatar and ask around, you will find that most Qatari men marry from abroad and a high percentage of original Qatari women are spinsters. So much for your "statistics".