| Year | Operating Margin | Change |
|---|---|---|
| Not enough data for the provided dates. | ||
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 9.28% | - |
US
|
|
| 31.47% | - |
US
|
|
| 15.79% | - |
US
|
|
| 25.17% | - |
CA
|
|
| 11.98% | - |
US
|