| Year | Operating Margin | Change |
|---|---|---|
| Not enough data for the provided dates. | ||
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 21.76% | - |
US
|
|
| 44.40% | - |
US
|
|
| 17.87% | - |
US
|
|
| 18.76% | - |
US
|
|
| 47.74% | - |
US
|