| Tahun | Margin Operasi | Mengubah |
|---|---|---|
| 2026 (TTM) | 20.66% | 0.00% |
| 2023 | 20.66% | 0.83% |
| 2022 | 20.49% | 15.44% |
| 2021 | 17.75% | 9.10% |
| 2020 | 16.27% | 228.69% |
| 2019 | 4.95% | 73.08% |
| 2018 | 2.86% | 95.89% |
| 2017 | 1.46% | -66.59% |
| 2016 | 4.37% | -53.76% |
| 2015 | 9.45% | -20.99% |
| 2014 | 11.96% | -59.49% |
| 2013 | 29.52% | -0.40% |
| 2012 | 29.64% | 7.43% |
| 2011 | 27.59% | -17.15% |
| 2010 | 33.30% | 23.38% |
| 2009 | 26.99% | 36.24% |
| 2008 | 19.81% | -31.14% |
| 2007 | 28.77% | 2.60% |
| 2006 | 28.04% | 13.43% |
| 2005 | 24.72% | 0.00% |
| Perusahaan | Margin Operasi | Perbedaan Margin Operasi | Negara |
|---|---|---|---|
| 3.61% | -99.83% |
US
|
|
| 0.00% | - |
DE
|
|
| 6.21% | -99.70% |
CN
|
|
| 0.00% | - |
DE
|
|
| 4.80% | -99.77% |
US
|