| Ratio | Country | % Correct |
|---|---|---|
| 139.6% | United States | 98%
|
| 148.2% | Canada | 96%
|
| 121.6% | United Kingdom | 96%
|
| 151.7% | Netherlands | 85%
|
| 124.2% | Switzerland | 85%
|
| 119.5% | Australia | 83%
|
| 140.6% | Germany | 83%
|
| 147.3% | New Zealand | 76%
|
| 142.8% | Austria | 74%
|
| 148.7% | Luxembourg | 74%
|
| 125.1% | Spain | 70%
|
| 149.4% | Portugal | 63%
|
| 151.7% | Czech Republic | 59%
|
| 123.7% | Slovakia | 54%
|
| 137.0% | Hungary | 46%
|