| Tahun | Margin Operasi | Ubah |
|---|---|---|
| 2026 (TTM) | 60.38% | -3.27% |
| 2025 | 62.42% | 15.34% |
| 2024 | 54.12% | 245.59% |
| 2023 | 15.66% | -58.03% |
| 2022 | 37.31% | 37.27% |
| 2021 | 27.18% | 4.26% |
| 2020 | 26.07% | -19.71% |
| 2019 | 32.47% | -1.75% |
| 2018 | 33.05% | 18.08% |
| 2017 | 27.99% | 87.73% |
| 2016 | 14.91% | -8.02% |
| 2015 | 16.21% | 34.97% |
| 2014 | 12.01% | -20.73% |
| 2013 | 15.15% | -6.60% |
| 2012 | 16.22% | 124.65% |
| 2011 | 7.22% | -343.10% |
| 2010 | -2.97% | 44.17% |
| 2009 | -2.06% | -110.09% |
| 2008 | 20.41% | 38.09% |
| 2007 | 14.78% | 4.30% |
| 2006 | 14.17% | 198.95% |
| 2005 | 4.74% | -4.24% |
| 2004 | 4.95% | -34.35% |
| 2003 | 7.54% | -57.28% |
| 2002 | 17.65% | 1.26% |
| 2001 | 17.43% | 11.37% |
| 2000 | 15.65% | 0.00% |
| Syarikat | Margin Operasi | Perbezaan Margin Operasi | Negara |
|---|---|---|---|
| 50.83% | -99.16% |
TW
|
|
| 50.83% | -99.16% |
TW
|
|
| 40.87% | -99.32% |
US
|
|
| 48.59% | -99.20% |
KR
|
|
| 32.71% | -99.46% |
US
|