Amsterdam has historically been the center of the Dutch Jewish community, and has had a continuing Jewish community for the last 370 years. Amsterdam is also known under the name "Mokum", given to the city by its Jewish inhabitants ("Mokum" is Yiddish for "town", derived from the Hebrew "makom", which literally means "place"). Although the Holocaust deeply affected the Jewish community, killing some 80% of the approximately 80,000 Jews at time present in Amsterdam, since then the community has managed to rebuild a vibrant and living Jewish life for its approximately 15,000 present members. Six of Amsterdam's mayors were Jewish. Job Cohen was runner-up for the award of World Mayor in 2006.