| Year | Operating Margin | Change |
|---|---|---|
| Not enough data for the provided dates. | ||
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 32.08% | - |
US
|
|
| 37.27% | - |
CA
|
|
| 32.91% | - |
US
|
|
| 16.21% | - |
US
|
|
| 41.88% | - |
CN
|