Nearly 66 million people were forcibly displaced from their homes last year, the United Nation refugee agency today reported, stressing the “very high” pace at which conflict and persecution is forcing people to flee their homes.

The figure equates to “one person displaced every three seconds – less than the time it takes to read this sentence.”

The report Global Trends, released by the Office of the UN High Commissioner for Refugees (UNHCR), marks a jump of 300,000 since the end of 2015.

“By any measure this is an unacceptable number,” said UN High Commissioner Filippo Grandi, urging “solidarity and a common purpose in preventing and resolving crisis.”

He also called for properly protecting and caring for the world’s refugees, internally displaced and asylum-seekers – who currently number 22.5 million, 40.3 million, and 2.8 million, respectively.

According to the report, Syria remains “the world’s biggest producer of refugees” with 12 million people living in neighbouring countries and away from the region. There are 7.7 million displaced Colombians, 4.7 million Afghans and 4.2 million Iraqis.

However, in 2016, South Sudan became “the biggest new factor” when peace efforts broke down in July resulting in some 737,400 people fleeing by the end of the year.

Nyawet Tut, a South Sudanese mother of five in her 30s, described how soldiers set fire to her village and she had to run for her life with her own five children and five others of relatives killed in the conflict.

“My husband was killed in the war which, in addition to the shortage of food, made me decide to leave my home, everything, behind,” she told UNHCR staff during an interview at a temporary way station in Ethiopia.

In total, about 3.3 million South Sudanese had fled their homes by the end of the year, in what is known as the fastest-growing displacement of people in the world.