Sample overview
| Country code | Country | # of observations 2014 | # of observations 2019 |
|---|---|---|---|
| AT | Austria | 1,503 | 1,503 |
| BE | Belgium | 1,504 | 1,506 |
| BG | Bulgaria | 750 | 755 |
| CH | Switzerland | 1,511 | 1,502 |
| CY | Cyprus | 751 | 757 |
| CZ | Czech Republic | 1,508 | 1,552 |
| DE | Germany | 2,261 | 2,264 |
| DK | Denmark | 1,508 | 1,513 |
| EE | Estonia | 750 | 758 |
| EL | Greece | 1,503 | 1,501 |
| ES | Spain | 3,162 | 2,266 |
| FI | Finland | 1,511 | 1,505 |
| FR | France | 2,256 | 2,251 |
| HR | Croatia | 751 | 740 |
| HU | Hungary | 1,514 | 1,504 |
| IE | Ireland | 750 | 1,999 |
| IS | Iceland | 757 | 753 |
| IT | Italy | 2,254 | 2,251 |
| LT | Lithuania | 774 | 754 |
| LU | Luxembourg | 752 | 773 |
| LV | Latvia | 753 | 756 |
| MK | North Macedonia | 750 | 752 |
| MT | Malta | 452 | 453 |
| NL | Netherlands | 1,519 | 1,521 |
| NO | Norway | 1,513 | 1,951 |
| PL | Poland | 2,257 | 2,250 |
| RO | Romania | 756 | 1,500 |
| RS | Serbia | 752 | 751 |
| SE | Sweden | 1,521 | 1,512 |
| SI | Slovenia | 1,051 | 1,067 |
| SK | Slovakia | 750 | 756 |
| UK | United Kingdom | 4,250 | 2,251 |
| Total | 44,354 | 43,927 |
| Country code | Country | # of observations 2014 | # of observations 2019 |
|---|---|---|---|
| AT | Austria | 1,503 | 1,503 |
| BE | Belgium | 1,504 | 1,506 |
| BG | Bulgaria | 750 | 755 |
| CH | Switzerland | 1,511 | 1,502 |
| CY | Cyprus | 751 | 757 |
| CZ | Czech Republic | 1,508 | 1,552 |
| DE | Germany | 2,261 | 2,264 |
| DK | Denmark | 1,508 | 1,513 |
| EE | Estonia | 750 | 758 |
| EL | Greece | 1,503 | 1,501 |
| ES | Spain | 3,162 | 2,266 |
| FI | Finland | 1,511 | 1,505 |
| FR | France | 2,256 | 2,251 |
| HR | Croatia | 751 | 740 |
| HU | Hungary | 1,514 | 1,504 |
| IE | Ireland | 750 | 1,999 |
| IS | Iceland | 757 | 753 |
| IT | Italy | 2,254 | 2,251 |
| LT | Lithuania | 774 | 754 |
| LU | Luxembourg | 752 | 773 |
| LV | Latvia | 753 | 756 |
| MK | North Macedonia | 750 | 752 |
| MT | Malta | 452 | 453 |
| NL | Netherlands | 1,519 | 1,521 |
| NO | Norway | 1,513 | 1,951 |
| PL | Poland | 2,257 | 2,250 |
| RO | Romania | 756 | 1,500 |
| RS | Serbia | 752 | 751 |
| SE | Sweden | 1,521 | 1,512 |
| SI | Slovenia | 1,051 | 1,067 |
| SK | Slovakia | 750 | 756 |
| UK | United Kingdom | 4,250 | 2,251 |
Source(s): Authors’ own creation
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