| Country | 1993–2002 | 2003–2012 | 2013–2022 |
| United States | 100 | 112 | 119 |
| United Kingdom | 100 | 113 | 114 |
| Germany | 100 | 107 | 113 |
| Australia | 100 | 107 | 111 |
| Japan | 100 | 105 | 111 |
| Canada | 100 | 106 | 111 |
| G7 Average | 100 | 106 | 110 |
| France | 100 | 106 | 107 |
| Italy | 100 | 97 | 96 |
| Country | 1993–2002 | 2003–2012 | 2013–2022 |
| United States | 100 | 112 | 119 |
| United Kingdom | 100 | 113 | 114 |
| Germany | 100 | 107 | 113 |
| Australia | 100 | 107 | 111 |
| Japan | 100 | 105 | 111 |
| Canada | 100 | 106 | 111 |
| G7 Average | 100 | 106 | 110 |
| France | 100 | 106 | 107 |
| Italy | 100 | 97 | 96 |