Figure 2: National Insurance Number registrations for the UK, Long-Term International Migration estimates of immigration to the UK, and Short-Term International Migration estimates of immigration to England and Wales for employment, study or work (other), EU citizens
Mid-2003 to mid-2015
Source: Long-term International Migration (LTIM), Short-term International Migration (STIM) and International Passenger Survey (IPS) - Office for National Statistics. National Insurance Numbers (NINos) Registered to Adult Overseas Nationals - Department for Work and Pensions.
Please note that the addition of LTIM and STIM do not provide a simple and accurate measure of all immigration to the UK within a specific time period. Please see Assumptions section in Annex 1 of the full paper for detail on the data used in this chart.