The UAE topped the list of countries in terms of Facebook penetration at 85.1 per cent in 2017.
The number isn't surprising as over 9,000,000 users are on Facebook in the UAE, according to the FB usage statistics, 2018 on globalmediaiinsight.com.
The data from Internet World Statistics, June 2017 says that following UAE are Thailand and Taiwan, followed by the United States and Chile.
India overtook the United States to become Facebook's number one country with 241 million users.
Close on the heels, 240 million users use Facebook in the United States followed by 139m in Brazil, 126m in Indonesia and 69m in the Philippines.
Source: https://www.zawya.com/uae/en/story/UAE_tops_Facebook_penetration_globally-SNG_114091906/