Most of the ladies on this dating website are originally from Bulgaria and the rest are from Russia, Ukraine, Kazakhstan, Moldova, Belarus, Latvia, Lithuania, Tajikistan, Poland, Czech Republic, etc.
One point worth marking is that at Sesile you will find many women of East European origin living in the West - mostly London, UK, USA, Spain, Italy, Germany, Holland.
The reason for the slight difference in dating is the imbalance in the population in Russia; due to sheer lack of men it is simply harder to find a husband for Russian brides or Russian women.
In some cases in Russia one can find a woman much younger partner for dating but remember, the greater your age difference, the less the chances of your marriage surviving and more chances of getting married to someone who has no feelings for you, but plenty of financial plans...
You will be able to find subservient women in some other countries such as Thailand, Philippines, Vietnam, Korea, Laos etc.