47.6% of Spaniards "strongly agree or agree" in which a person can "have two or more affective-sexual relations at the same time", as opposed to 49.7% who disagree. 42% of Spanish men and 31% ofSpanish women have been unfaithful at some time, according to the pan-European study "Infidelity and evolution of non-monogamous relationships in Spain and Europe" In Spain, 17% of men and 10% of women, if they knew they were not going to be caught, would be.