| Variable | |
| Measure |
| Country |
|---|
| Australia |
| Brazil |
| Canada |
| France |
| Germany |
| Italy |
| Japan |
| South Korea |
| Spain |
| Sweden |
| Taiwan |
| United Kingdom |
| United States |
| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10.11 | 10.13 | 11.04 | 11.2 | 11.3 | 11.47 | 11.6 | 11.84 | 12.14 | 12.28 | ||
| 6.71 | 7.25 | 7.96 | 8.77 | 9.73 | 10.28 | 10.77 | 11.35 | 12.07 | 12.74 | 14.24 | 15.54 |
| 9.38 | 9.29 | 9.39 | 9.53 | 9.81 | 9.91 | 9.95 | 9.99 | 9.94 | 9.98 | 10.064 | |
| 86.74 | 90.57 | 93.03 | 95.95 | 99.05 | 101.88 | 104.43 | 107.27 | 110.2 | 112.85 | ||
| 9.87 | 10.13 | 10.18 | 10.54 | 10.68 | 10.66 | 10.84 | 11.06 | 11.5 | 12.06 | ||
| 52.29 | 52.02 | 51.09 | 50.8 | 52.75 | |||||||
| 10.1 | 10.54 | 10.97 | |||||||||
| 45.25 | 46.34 | 47.54 | 51.23 | 55.1 | 58.82 | 67.64 | 68.92 | 72.08 | 79.2 | 83.73 | |
| 5.15 | 5.22 | 5.24 | 5.14 | 5.15 | 5.29 | 5.51 | 5.74 | 5.87 | 5.89 | 6.1 | |
| 108.19 | 108.60 | 108.96 | 109.15 | 109.02 | 109.15 | 108.72 | 108.47 | 108.21 | 109.02 | ||
| 6.72 | 6.94 | 7.18 | 7.41 | 7.64 | 7.91 | ||||||
| 84.04 | 81.97 | 79.4 | 79.43 | 79.37 | 79.07 | 78.74 | 78.27 | 80.54 | 81.98 | 84.64 | |
| 5.66 | 6.3 | 6.56 | 6.52 | 6.85 | 6.94 | 7.17 | 7.37 | 7.46 | 7.72 |