Fr. Gabriele, Vatican Chief Exorcist, States that He Expels 300 Demons a Year from the Vatican- No Kidding!/ Secrets of the Vatican Exposes!

".... Regular exorcise!
Baudelaire once said that "the greatest trick the devil ever pulled was convincing the world he doesn't exist." But in modern-day Vatican City, the devil is considered alive and well. The late Pope John Paul II personally performed three exorcisms during his reign, and Pope Benedict XVI expanded the ranks of Catholic-sponsored exorcists throughout the world. In fact, Father Gabriele Amorth, the Church's chief exorcist, claims to expel more than 300 demons a year from the confines of his Vatican office, and there are some 350 exorcists operating on behalf of the Catholic Church in Italy alone. Amorth also teaches bishops how to tell the difference between satanic possession and psychiatric illness, noting that those who suffer from the former seem to be particularly repulsed by the sight of holy water and the cross."
http://theweek.com/article/index/241233/10-secrets-of-the-vatican-exposed