"Portugal is today the European Union country with the highest emigration in proportion of its population. There are more than two million Portuguese emigrants, meaning more than 20% of the Portuguese population lives outside the country of their birth. Over recent decades, the growth in the number of Portuguese emigrants has been greater than the growth of the resident population in Portugal. Around 110,000 Portuguese left the country in 2013 alone.
The data, according the “Portuguese Emigration Factbook”, a report issued by observatorioemigracao.pt, reveals that in 2013 alone over 110,000 Portuguese citizens left the country to settle in 16 different countries, the majority of them to 10 in European countries, the most to them settling in the United Kingdom (30,121), Switzerland (20,039), France (18,000) and Germany (11,401). In Africa, Angola received 4,651 Portuguese migrants and Mozambique 3,759."
Source: Portuguese American Journal.