Almost half a million people requested asylum in Europe last year, 30 per cent more than in 2012 and the highest number yet registered, official figures show.
"We have in our immediate neighbourhood a very worrying situation," said the EU's home affairs commissioner Cecilia Malmstroem on Monday as data showed a 19 per cent rise already in the first five months of 2013.
Syria, where war is raging into a fourth deadly year, followed by Russia and Kosovo, accounted for the biggest increases, said the European Asylum Support Office.
Syrians accounted for around 50,000 of the 435,760 applications registered in 2013.
There has also been a significant rise in the number of Ukrainians applying for asylum, with 2000 requests registered from March to May this year compared to an average of 100 per month in the last two decades.
The main receiving countries in 2013 were Germany, France, Sweden, Britain and Italy, which is being swamped by boat-people - 2600 were rescued last weekend alone - and took the fifth place from Belgium.
Helping Italy will be at the centre of European Union talks in Milan on Tuesday.
With less than 100,000 Syrian refugees currently in Europe compared to the more than three million sheltered in Lebanon, Turkey and Jordan, EU ministers will also discuss resettling those fleeing Syria.
Resettlement provides an alternative to the perilous journeys by boat or container that feed human trafficking networks. It enables the legal transfer of refugees to Europe with the help of the UN High Commissioner for Refugees.
But only around half of the EU countries have agreed to resettle refugees, Malmstroem said.
"I think all 28 countries should," she said at a news conference. If all European nations joined the resettlement drive, she said "we might perhaps offer shelter to 150,000 Syrians".
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