| År | Driftsmargin | Endre |
|---|---|---|
| Ikke nok data for de angitte datoene. | ||
| Selskap | Driftsmargin | Forskjell i driftsmargin | Land |
|---|---|---|---|
| 14.96% | -99.52% |
US
|
|
| 29.16% | -99.07% |
US
|
|
| 37.27% | -98.81% |
CN
|
|
| 16.82% | -99.46% |
US
|
|
| 15.38% | -99.51% |
MX
|