text: **Figure 39: Workforce structure, skill levels – Eurostat305**
  
  The**migrant and mobile workforce**in the EU27 also increased in the past two decades. The majority 
  of migrants are intra-EU, that is, all workers who are born in a Member State other than the one where 
  they currently work and reside; this number is estimated at 10.4 million (2019), based on LFS data.306 
  Cross-border workers account for another 1.5 million307 and posted workers for 2.4 million.308 In 2020, 
  8.6 million extra-EU citizens (born outside the EU) were employed in the EU labour market, out of 196 
  million persons aged from 20 to 64, corresponding to 5.3% of the total. 309 The sum of all different 
  categories of mobile extra- and intra-EU workers is roughly about 23 million, or about 12% of the EU 
  workforce. 