Data on immigration in Greece are not consistently available, but the principal sources available suggest a decline in the stock of immigrants in 2010, and an even sharper decrease in 2011. According to LFS data, in the fourth quarter of 2010 there were 810 000 foreigners living in Greece, a 4% decrease over the corresponding figures for 2009. According to the Ministry of Citizen Protection (former Ministry of Interior) permit data, the stock of non-EU permit holders (non-seasonal) at the end of 2010 stood at 567 000, a decrease by 20 000 compared with the previous year. Preliminary figures for the end of 2011 suggest that the total number of permit holders was down by 100 000. In 2010, the largest groups of non-EU citizens with permits were from Albania (491 000), Ukraine (20 500), Georgia (16 500), and Pakistan (16 300). The largest groups of EU nationals in Greece come from Bulgaria and Romania.