| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 197 | -23.5% |
| 2024/12 | 258 | -81.4% |
| 2023/12 | 1,388 | +766.2% |
| 2022/12 | 160 | -11.7% |
| 2021/12 | 181 | -26.4% |
| 2020/12 | 246 | -20.0% |
| 2019/12 | 308 | -47.3% |
| 2018/12 | 585 | +55.9% |
| 2017/12 | 375 | +15.3% |
| 2016/12 | 325 | +29.5% |
| 2015/12 | 251 | +2.4% |
| 2014/12 | 245 | -10.6% |
| 2013/12 | 274 | +23.3% |
| 2012/12 | 223 | +68.9% |
| 2011/12 | 132 | - |