| Year | Operating Margin | Change |
|---|---|---|
| Not enough data for the provided dates. | ||
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 45.56% | - |
US
|
|
| 23.28% | - |
GB
|
|
| 27.17% | - |
US
|
|
| 26.72% | - |
US
|
|
| 31.24% | - |
CH
|