Japan vs United Kingdom
vs
Japan vs United Kingdom — Gini Index
| Year | Japan | United Kingdom |
|---|---|---|
| 2021 | - | 32.4 |
| 2020 | 32.3 | 32.6 |
| 2019 | 33.0 | 32.8 |
| 2018 | 32.9 | 33.7 |
| 2017 | 31.8 | 32.6 |
| 2016 | 31.8 | 33.1 |
| 2015 | 30.7 | 33.3 |
| 2014 | 31.3 | 33.1 |
| 2013 | 31.5 | 32.7 |
| 2012 | 32.5 | 33.1 |
| 2011 | 33.0 | 33.2 |
| 2010 | 31.5 | 33.7 |
| 2009 | 33.0 | 35.1 |
| 2008 | 34.6 | 35.4 |
| 2007 | - | 34.4 |
| 2006 | - | 35.9 |
| 2005 | - | 35.5 |
| 2004 | - | 34.8 |
| 2003 | - | 34.9 |
| 2002 | - | 35.1 |