year,enforced_returns,voluntary_returns,port_refusals,headline_returns_enforced_plus_voluntary
2004,21425,3566,36167,24991
2005,20808,7601,29807,28409
2006,19372,12599,31896,31971
2007,13874,20453,31581,34327
2008,13433,24356,32665,37789
2009,12507,29765,29336,42272
2010,13928,31762,18446,45690
2011,14566,30088,15969,44654
2012,15134,31002,14045,46136
2013,14850,31694,14781,46544
2014,13541,27815,16559,41356
2015,12921,30210,18082,43131
2016,11903,28474,17916,40377
2017,11741,20979,18520,32720
2018,9236,15702,19655,24938
2019,7198,12574,18464,19772
2020,3383,5009,10136,8392
2021,2788,7352,18769,10140
2022,3806,11014,23531,14820
2023,6362,20475,24742,26837
2024,8170,26771,23156,34941
2025,9912,29459,18308,39371