| Countries | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
|---|
| Austria | 3.9 | 3.6 | 3.2 | 3.1 | 3.0 | 3.1 | 3.1 | 2.9 | 2.7 |
| Belgium | 3.6 | 3.4 | 3.8 | 3.5 | 3.4 | 3.3 | 3.2 | 3.6 | 3.8 |
| Bulgaria | 9.4 | 8.5 | 7.8 | 7.3 | 7.6 | 6.6 | 6.5 | 6.4 | 5.8 |
| Cyprus | 3.2 | 3.1 | 3.5 | 1.6 | 2.1 | 2.7 | 2.6 | 1.3 | 2.4 |
| Czechia | 2.7 | 2.7 | 2.6 | 2.5 | 2.4 | 2.5 | 2.8 | 2.7 | 2.6 |
| Denmark | 3.4 | 3.5 | 3.4 | 3.5 | 4.0 | 3.7 | 3.1 | 3.8 | 3.7 |
| Estonia | 3.3 | 2.5 | 3.6 | 2.1 | 2.7 | 2.5 | 2.3 | 2.3 | 1.6 |
| Finland | 2.3 | 2.4 | 2.4 | 1.8 | 2.2 | 1.7 | 1.9 | 2.0 | 2.1 |
| France | 3.6 | 3.5 | 3.5 | 3.6 | 3.5 | 3.7 | 3.7 | 3.9 | 3.8 |
| Greece | 3.8 | 3.4 | 2.9 | 3.7 | 3.7 | 4.0 | 4.2 | 3.5 | 3.5 |
| Netherlands | 3.8 | 3.6 | 3.7 | 3.8 | 3.6 | 3.3 | 3.5 | 3.6 | 3.5 |
| Croatia | 4.4 | 4.7 | 3.6 | 4.1 | 5.0 | 4.1 | 4.3 | 4.0 | 4.2 |
| Ireland | 3.6 | 3.5 | 3.5 | 3.6 | 3.3 | 3.4 | 3.0 | 3.0 | 2.9 |
| Poland | 5.0 | 4.7 | 4.6 | 4.6 | 4.2 | 4.0 | 4.0 | 4.0 | 3.8 |
| Latvia | 5.6 | 6.6 | 6.3 | 4.4 | 3.8 | 4.1 | 3.7 | 4.1 | 3.2 |
| Lithuania | 5.0 | 4.8 | 3.9 | 3.7 | 3.9 | 4.2 | 4.5 | 3.0 | 3.4 |
| Luxembourg | 3.4 | 4.3 | 2.5 | 3.9 | 2.8 | 2.8 | 3.8 | 3.2 | 4.3 |
| Hungary | 5.3 | 4.9 | 4.9 | 5.0 | 4.5 | 4.2 | 3.9 | 3.5 | 3.3 |
| Malta | 5.6 | 6.5 | 5.3 | 6.7 | 5.0 | 5.8 | 7.4 | 6.7 | 5.6 |
| Germany | 3.4 | 3.6 | 3.3 | 3.3 | 3.2 | 3.3 | 3.4 | 3.3 | 3.2 |
| Italy | 3.0 | 2.9 | 2.9 | 2.9 | 2.8 | 2.9 | 2.8 | 2.7 | 2.8 |
| Portugal | 2.5 | 3.1 | 3.4 | 2.9 | 2.9 | 2.9 | 3.2 | 2.7 | 3.3 |
| Romania | 9.8 | 9.4 | 9.0 | 8.9 | 8.2 | 7.5 | 6.8 | 6.7 | 6.0 |
| Spain | 3.2 | 3.1 | 3.1 | 2.7 | 2.8 | 2.7 | 2.7 | 2.7 | 2.7 |
| Sweden | 2.5 | 2.1 | 2.6 | 2.7 | 2.2 | 2.5 | 2.5 | 2.4 | 2.0 |
| Slovakia | 5.7 | 4.9 | 5.8 | 5.5 | 5.8 | 5.1 | 5.4 | 4.5 | 5.0 |
| Slovenia | 2.5 | 2.9 | 1.6 | 2.9 | 1.8 | 1.6 | 2.0 | 2.1 | 1.7 |
| EU27_2020 | 4.0 | 3.8 | 3.8 | 3.7 | 3.6 | 3.6 | 3.6 | 3.5 | 3.4 |
| United Kingdom | 4.2 | 4.2 | 4.0 | 3.9 | 3.9 | 3.9 | 3.8 | 3.9 | 3.9 |
| EU28 | 4.0 | 3.9 | 3.8 | 3.7 | 3.7 | 3.6 | 3.6 | 3.6 | 3.5 |
| Euro area–19 | 3.4 | 3.4 | 3.3 | 3.3 | 3.2 | 3.3 | 3.3 | 3.3 | 3.3 |
| Iceland | 2.2 | 0.9 | 1.1 | 1.8 | 2.1 | 2.2 | 0.7 | 2.7 | 1.7 |
| North Macedonia | 7.6 | 7.6 | 9.8 | 10.2 | 9.9 | 8.6 | 11.9 | 9.2 | 5.7 |
| Montenegro | 6.7 | 4.4 | 4.4 | 4.4 | 4.9 | 2.2 | 3.4 | 1.3 | 1.7 |
| Norway | 2.8 | 2.4 | 2.5 | 2.4 | 2.4 | 2.3 | 2.2 | 2.3 | 2.3 |
| Russia | 8.9 | 8.7 | 8.4 | 8.1 | 7.6 | 7.0 | 6.5 | 5.9 | 5.4 |
| Switzerland | 3.8 | 3.8 | 3.6 | 3.9 | 3.9 | 3.9 | 3.6 | 3.5 | 3.3 |
| Serbia | 6.7 | 6.3 | 6.2 | 6.3 | 5.7 | 5.3 | 5.4 | 4.7 | 4.9 |
| Turkey | 12.0 | 11.7 | 11.6 | 10.8 | 11.1 | 10.7 | 10.0 | 9.2 | 9.3 |
| India | 45.1 | 43.0 | 40.9 | 38.8 | 36.9 | 34.9 | 33.1 | 31.4 | 29.7 |
| Israel | 3.7 | 3.5 | 3.4 | 3.3 | 3.2 | 3.2 | 3.1 | 3.1 | 3.0 |
| Japan | 2.3 | 2.3 | 2.2 | 2.1 | 2.1 | 2.0 | 2.0 | 1.9 | 1.8 |
| China | 13.6 | 12.6 | 11.6 | 10.8 | 9.9 | 9.2 | 8.5 | 7.9 | 7.3 |
| Republic of Korea | 3.5 | 3.4 | 3.3 | 3.2 | 3.1 | 3.0 | 2.9 | 2.8 | 2.8 |
| South Africa | 32.5 | 30.5 | 29.8 | 29.2 | 29.0 | 28.5 | 28.2 | 28.2 | 27.8 |
| Egypt | 24.1 | 23.1 | 22.2 | 21.4 | 20.6 | 19.9 | 19.2 | 18.5 | 17.9 |
| Brazil | 16.7 | 16.0 | 15.4 | 14.9 | 14.5 | 14.0 | 14.6 | 13.2 | 12.8 |
| United States | 6.2 | 6.1 | 6.0 | 6.0 | 5.9 | 5.8 | 5.8 | 5.7 | 5.6 |
| Canada | 4.9 | 4.8 | 4.8 | 4.7 | 4.7 | 4.6 | 4.5 | 4.4 | 4.3 |
| Mexico | 16.4 | 15.9 | 15.3 | 14.9 | 14.4 | 13.9 | 13.5 | 13.0 | 12.6 |
| Australia | 4.0 | 3.8 | 3.6 | 3.5 | 3.3 | 3.3 | 3.2 | 3.1 | 3.1 |
| New Zealand | 5.1 | 5.0 | 4.9 | 4.8 | 4.7 | 4.5 | 4.4 | 4.2 | 4.1 |