| Year | Operating Margin | Change |
|---|---|---|
| Not enough data for the provided dates. | ||
| Company | Operating Margin | Operating Margin Difference | Country |
|---|---|---|---|
| 18.28% | - |
US
|
|
| 43.54% | - |
HK
|
|
| 0.00% | - |
CA
|
|
| 36.92% | - |
US
|
|
| 0.00% | - |
US
|