| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 654,900 | +0.6% |
| 2024/12 | 650,700 | +12.8% |
| 2023/12 | 576,900 | +22.0% |
| 2022/12 | 473,000 | -8.3% |
| 2021/12 | 515,700 | +24.1% |
| 2020/12 | 415,500 | -14.8% |
| 2019/12 | 487,900 | +6.5% |
| 2018/12 | 458,300 | +7.4% |
| 2017/12 | 426,600 | +8.7% |
| 2016/12 | 392,600 | +20.0% |
| 2015/12 | 327,300 | +9.5% |
| 2014/12 | 298,900 | - |
| 2012/12 | 291,500 | - |