Table 21. Statistics Apprehensions- Voluntary/Assisted Voluntary returns Year Apprehensions Voluntary/Assisted Voluntary Returns 2008 146,337 -- 2009 126,145 -- 2010 132,524 337 2011 99,368 2,607 2012 76,878 11,526 2013 43,002 9,962 Total 624,254 24,432 The available data also show that returns under the IOM are increasing in significance compared to voluntary returns operated by the Police. Figure 8. Annual Voluntary departures 2010-2013 IOM v. Police Source: Data provided by Greek Police on 1 April 2014 and by IOM 2 June 2014 According to IOM, the top six nationalities voluntarily returning from 2010-2013 were: Pakistan, Bangladesh, Afghanistan, Iraq, Morocco and Georgia. Page 56