"Figure 1: Long-term non-EU international immigration for study, 1991 to 2016, UK","" "","" "","" "Notes","1. Inflow for formal study is the estimate of immigrating students entering the UK long-term. 2. Figure 1 shows calendar years only, however the latest available figures are provisional estimates for the year ending (YE) March 2017 that indicate 139,000 immigrated for study. 3. Estimates for the calendar year 2016 are provisional and will become final on 30 November 2017." "Unit","Thousands" "","" "Year","Estimate","Lower confidence interval","Upper confidence interval" "1991","26","20","32" "1992","22","17","27" "1993","20","15","25" "1994","30","23","37" "1995","31","25","37" "1996","33","25","41" "1997","35","27","43" "1998","40","29","51" "1999","49","39","59" "2000","54","45","63" "2001","56","47","65" "2002","76","65","87" "2003","99","86","112" "2004","110","93","127" "2005","95","81","109" "2006","114","99","129" "2007","104","91","117" "2008","126","110","142" "2009","155","142","168" "2010","181","168","194" "2011","180","166","194" "2012","139","126","152" "2013","122","109","135" "2014","134","117","151" "2015","112","99","125" "2016p","92","77","107"