The higher the score the higher the happiness level.
| 2012 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|
| Austria | 7.37 | 7.20 | 7.12 | 7.01 | 7.14 | 7.25 | 7.29 | 7.27 | 7.16 |
| Belgium | 6.97 | 6.94 | 6.93 | 6.89 | 6.93 | 6.92 | 6.86 | 6.83 | 6.80 |
| Cyprus | 6.47 | 5.69 | 5.55 | 5.62 | 5.76 | 6.05 | 6.16 | 6.22 | 6.22 |
| Estonia | 5.43 | 5.43 | 5.52 | 5.61 | 5.74 | 5.89 | 6.02 | 6.19 | 6.34 |
| Finland | 7.39 | 7.41 | 7.41 | 7.47 | 7.63 | 7.77 | 7.81 | 7.84 | 7.82 |
| France | 6.76 | 6.58 | 6.48 | 6.44 | 6.49 | 6.59 | 6.66 | 6.69 | 6.69 |
| Germany | 6.67 | 6.75 | 6.99 | 6.95 | 6.97 | 6.99 | 7.08 | 7.16 | 7.03 |
| Greece | 5.44 | 4.86 | 5.03 | 5.23 | 5.36 | 5.29 | 5.51 | 5.72 | 5.95 |
| Ireland | 7.08 | 6.94 | 6.91 | 6.98 | 6.98 | 7.02 | 7.09 | 7.09 | 7.04 |
| Italy | 6.02 | 5.95 | 5.98 | 5.96 | 6.00 | 6.22 | 6.39 | 6.48 | 6.47 |
| Latvia | 5.05 | 5.10 | 5.56 | 5.85 | 5.93 | 5.94 | 5.95 | 6.03 | 6.18 |
| Lithuania | 5.43 | 5.83 | 5.81 | 5.90 | 5.95 | 6.15 | 6.22 | 6.26 | 6.45 |
| Luxembourg | 7.05 | 6.95 | 6.87 | 6.86 | 6.91 | 7.09 | 7.24 | 7.32 | 7.40 |
| Malta | 5.96 | 6.30 | 6.49 | 6.53 | 6.63 | 6.73 | 6.77 | 6.60 | 6.45 |
| Netherlands | 7.51 | 7.38 | 7.34 | 7.38 | 7.44 | 7.49 | 7.45 | 7.46 | 7.41 |
| Portugal | 5.10 | 5.10 | 5.12 | 5.20 | 5.41 | 5.69 | 5.91 | 5.93 | 6.02 |
| Slovakia | 5.97 | 6.00 | 6.08 | 6.10 | 6.17 | 6.20 | 6.28 | 6.33 | 6.39 |
| Slovenia | 6.06 | 5.85 | 5.77 | 5.76 | 5.95 | 6.12 | 6.36 | 6.46 | 6.63 |
| Spain | 6.32 | 6.33 | 6.36 | 6.40 | 6.31 | 6.35 | 6.40 | 6.49 | 6.48 |