| Tahun | Margin Operasi | Mengubah |
|---|---|---|
| 2026 (TTM) | 15.43% | 13.62% |
| 2024 | 13.58% | 19.23% |
| 2023 | 11.39% | 30.17% |
| 2022 | 8.75% | -32.28% |
| 2021 | 12.92% | 30.77% |
| 2020 | 9.88% | 1.96% |
| 2019 | 9.69% | -10.94% |
| 2018 | 10.88% | 3.23% |
| 2017 | 10.54% | 45.58% |
| 2016 | 7.24% | -16.30% |
| 2015 | 8.65% | 49.40% |
| 2014 | 5.79% | -41.52% |
| 2013 | 9.90% | 90.02% |
| 2012 | 5.21% | -4.40% |
| 2011 | 5.45% | -10.21% |
| 2010 | 6.07% | 100.33% |
| 2009 | 3.03% | -316.43% |
| 2008 | -1.40% | -119.66% |
| 2007 | 7.12% | -145.01% |
| 2006 | -15.82% | -220.58% |
| 2005 | 13.12% | -6.29% |
| 2004 | 14.00% | -16.27% |
| 2003 | 16.72% | -5.54% |
| 2002 | 17.70% | 42.63% |
| 2001 | 12.41% | -29.77% |
| 2000 | 17.67% | 0.00% |
| Perusahaan | Margin Operasi | Perbedaan Margin Operasi | Negara |
|---|---|---|---|
| 31.39% | -97.97% |
GB
|
|
| 10.80% | -99.30% |
GB
|
|
| 14.23% | -99.08% |
GB
|
|
| 2.62% | -99.83% |
JP
|
|
| 12.57% | -99.19% |
CN
|