United States : According to many sources, more than 20000
Americans convert to Islam every year.
United Kingdom : Kevin Brice, a researcher at the University of
Wales Trinity Saint David, calculated that around 5,200 Britons
turn to Islam every year.
France : 4000-7000 Frenchman convert to Islam every year.
Germany : More than 4000 Germans convert to Islam every year.
Ireland : It is estimated that up to 500 Irish people convert to
Islam every year. Islam is Ireland's fastest-growing religion,
with the number of Muslims recorded in the 2011
Census – 48,130 – expected to reach 100,000 by 2020.
Spain : 2000-4000 Spanish convert to Islam every year. About
50000 people converted in recent years.