Examination in Sleep Medicine Statistics
Total number of certified Somnologists and Technologists 2012 – 2021: 1046
Somnologists
| COUNTRY | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | TOTAL |
| Armenia | 1 | 1 | |||||||||
| Austria | 3 | 4 | 3 | 1 | 1 | 2 | 1 | 2 | 17 | ||
| Australia | 1 | 1 | 2 | ||||||||
| Belgium | 4 | 13 | 5 | 7 | 8 | 8 | 5 | 6 | 18 | 74 | |
| Bulgaria | 4 | 1 | 1 | 6 | |||||||
| Brazil | 1 | 1 | |||||||||
| Canada | 2 | 3 | 2 | 1 | 6 | 2 | 6 | 3 | 25 | ||
| Switzerland | 6 | 2 | 5 | 3 | 8 | 3 | 12 | 1 | 9 | 15 | 64 |
| Chile | 1 | 1 | 2 | ||||||||
| Colombia | 1 | 1 | |||||||||
| CS | 1 | 1 | |||||||||
| Cyprus | 1 | 1 | 2 | ||||||||
| Czech Republic | 1 | 2 | 3 | ||||||||
| Germany | 7 | 8 | 5 | 2 | 4 | 3 | 1 | 3 | 33 | ||
| Denmark | 1 | 2 | 2 | 1 | 4 | 10 | |||||
| Estonia | 2 | 1 | 1 | 4 | |||||||
| Egypt | 1 | 1 | 1 | 3 | 6 | ||||||
| Spain | 7 | 4 | 12 | 7 | 4 | 1 | 3 | 1 | 14 | 7 | 60 |
| Finland | 2 | 4 | 2 | 2 | 1 | 1 | 12 | ||||
| France | 11 | 5 | 1 | 1 | 5 | 3 | 1 | 27 | |||
| Greece | 1 | 2 | 4 | 3 | 5 | 8 | 2 | 1 | 26 | ||
| Hong Kong | 1 | 1 | |||||||||
| Croatia | 1 | 1 | 2 | 1 | 2 | 2 | 9 | ||||
| Hungary | 2 | 2 | |||||||||
| Ireland | 1 | 1 | |||||||||
| Israel | 1 | 1 | 2 | ||||||||
| India | 1 | 1 | |||||||||
| Iran | 2 | 1 | 2 | 5 | |||||||
| Iceland | 1 | 1 | |||||||||
| Italy | 4 | 1 | 3 | 17 | 2 | 1 | 4 | 4 | 36 | ||
| South Korea | 1 | 10 | 9 | 20 | |||||||
| Kuwait | 1 | 1 | |||||||||
| Liechtenstein | 1 | 1 | |||||||||
| Mexico | 2 | 2 | |||||||||
| Malaysia | 1 | 1 | 2 | ||||||||
| Netherlands | 3 | 5 | 13 | 18 | 36 | 12 | 29 | 16 | 18 | 19 | 169 |
| Norway | 4 | 4 | 4 | 1 | 13 | ||||||
| Oman | 1 | 1 | 2 | ||||||||
| Peru | 1 | 1 | |||||||||
| Poland | 1 | 1 | |||||||||
| Portugal | 2 | 4 | 2 | 8 | 13 | 3 | 5 | 9 | 6 | 15 | 67 |
| Qatar | 1 | 2 | 3 | ||||||||
| Romania | 1 | 1 | 1 | 1 | 4 | ||||||
| Serbia | 1 | 1 | 2 | ||||||||
| Russia | 1 | 3 | 2 | 1 | 1 | 8 | |||||
| Saudi Arabia | 1 | 2 | 1 | 1 | 2 | 1 | 6 | 14 | |||
| Sweden | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 9 | |||
| Singapore | 1 | 1 | |||||||||
| Slovenia | 2 | 1 | 1 | 4 | |||||||
| Slovakia | 1 | 1 | 2 | ||||||||
| Turkey | 1 | 1 | 1 | 1 | 1 | 5 | |||||
| Taiwan | 1 | 1 | |||||||||
| United Kingdom | 3 | 3 | 9 | 2 | 13 | 3 | 3 | 2 | 2 | 6 | 46 |
| United States of America | 1 | 1 | 1 | 1 | 1 | 1 | 6 | ||||
| Venezuela | 1 | 1 | |||||||||
| South Africa | 1 | 1 | |||||||||
| TOTAL | 50 | 72 | 106 | 64 | 132 | 59 | 85 | 43 | 97 | 113 | 821 |
Technologists
| COUNTRY | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | TOTAL |
| Austria | 1 | 1 | |||||||
| Australia | 1 | 1 | |||||||
| Belgium | 3 | 4 | 2 | 2 | 9 | 20 | |||
| Switzerland | 3 | 5 | 1 | 1 | 1 | 11 | |||
| Germany | 2 | 2 | 4 | ||||||
| Denmark | 1 | 1 | |||||||
| Estonia | 1 | 2 | 3 | ||||||
| Spain | 2 | 2 | |||||||
| Finland | 1 | 2 | 1 | 1 | 1 | 6 | |||
| France | 1 | 3 | 4 | ||||||
| Greece | 1 | 1 | 2 | ||||||
| Croatia | 1 | 1 | |||||||
| Ireland | 1 | 1 | 1 | 3 | |||||
| Iceland | 2 | 2 | |||||||
| Italy | 3 | 3 | |||||||
| South Korea | 1 | 1 | |||||||
| Netherlands | 7 | 9 | 14 | 11 | 9 | 4 | 11 | 14 | 79 |
| Portugal | 7 | 9 | 11 | 4 | 10 | 4 | 4 | 7 | 56 |
| Sweden | 2 | 2 | |||||||
| Slovenia | 2 | 2 | |||||||
| United Kingdom | 8 | 1 | 5 | 1 | 1 | 3 | 1 | 1 | 21 |
| TOTAL | 38 | 32 | 43 | 17 | 28 | 14 | 19 | 34 | 225 |