There are more Sunni than Shia Muslims in the United Arab Emirates, and 85% of the Emirati population are Sunni Muslims. The vast majority of the remainder 15% are Shia Muslims, who are concentrated in the Emirates of Dubai and Sharjah. Although no official statistics are available for the breakdown between Sunni and Shia Muslims among noncitizen residents, media estimates suggest less than 20% of the noncitizen Muslim population are Shia. Sheikh Zayed Mosque in Abu Dhabi is the largest mosque in the country and a major tourist attraction. Ibadi is common among Omanis in the UAE, while Sufi influences exist as well.