Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles.
| 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Denmark | 4.50 | 4.00 | 3.70 | 3.70 | 3.70 | 3.60 | 3.50 | 3.70 | 3.70 | 3.70 | 3.70 | 3.80 | 3.70 | 3.70 | 3.60 | 3.60 |
| Finland | 4.10 | 4.00 | 3.70 | 3.80 | 3.90 | 3.80 | 3.90 | 3.80 | 3.90 | 3.80 | 3.80 | 3.80 | 3.90 | 3.80 | 3.80 | 3.70 |
| Iceland | 3.70 | 3.90 | 3.70 | 3.80 | 4.10 | 3.80 | 3.90 | 3.80 | 4.00 | 3.70 | 3.70 | |||||
| Norway | 4.10 | 3.50 | 3.70 | 3.80 | 3.70 | 3.70 | 3.50 | 3.50 | 3.20 | 3.30 | 3.40 | 3.40 | 3.30 | 3.40 | 3.50 | 3.60 |
| Sweden | 4.00 | 3.20 | 3.20 | 3.10 | 3.10 | 2.90 | 3.10 | 2.90 | 3.00 | 3.00 | 2.70 | 2.90 | 3.00 | 2.80 | 2.50 | 2.80 |