| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| China | 0.9 | 1.1 | 1.3 | 1.2 | 1.5 | 1.5 | 1.6 | 1.7 | 1.7 | 1.8 | 1.9 | 2.0 | 2.1 | 2.3 | 2.4 | 2.5 | |
| France | 1.2 | 3.1 | 3.4 | 3.5 | 3.4 | 3.2 | 3.2 | 3.2 | 3.2 | 3.2 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | 3.3 | |
| Russian Federation | 4.5 | 4.6 | 4.8 | 5.0 | 4.2 | 4.0 | 4.0 | 4.1 | 3.9 | 4.0 | 4.1 | 4.1 | 4.2 | 3.8 | |||
| United Kingdom | 0.9 | 1.6 | 2.0 | 2.4 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.8 | 2.8 | 2.8 | 2.8 | 2.9 | 3.0 | 3.2 | 3.2 |
| United States of America | 1.2 | 1.8 | 2.6 | 2.6 | 3.5 | 3.6 | 3.6 |