| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 31 | 32 | 42 | 47 | 56 | 63 | 74 | 81 | 96 | 95 | 99 | 100 |
| . | |||||||||||
| 40 | 45 | 42 | 47 | 54 | 57 | ||||||
| 59 | 72 | 89 | 94 | 108 | 130 | 139 | 147 | 156 | 167 | 183 | |
| 112 | 119 | 125 | 127 | 125 | 125 | 125 | 126 | 123 | 78 | 61 | |
| 127 | 141 | 162 | 174 | 176 | 185 | 196 | 202 | 208 | 212 | 216 | 226 |
| 466 | 547 | 586 | 594 | ||||||||
| 155 | 165 | 191 | 207 | 207 | 202 | 208 | 200 | 195 | 191 | 187 | |
| 59 | 63 | 67 | 72 | 74 | 76 | 79 | 80 | 84 | 83 | 88 | |
| 40 | 41 | 42 | 42 | 43 | 46 | 47 | 49 | 56 | 60 | 66 | 65 |
| . | |||||||||||
| . | 85 | ||||||||||
| 1450 | 1570 | 1635 | 1645 | 1715 | 1790 | 1905 |