| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,671 | +1.8% |
| 2023/12 | 1,642 | -21.6% |
| 2022/12 | 2,095 | +27.0% |
| 2021/12 | 1,649 | +22.0% |
| 2020/12 | 1,352 | -4.0% |
| 2019/12 | 1,408 | +2.7% |
| 2018/12 | 1,371 | -1.2% |
| 2017/12 | 1,388 | -11.1% |
| 2016/12 | 1,562 | -1.8% |
| 2015/12 | 1,591 | +130.8% |
| 2014/12 | 689 | +100.8% |
| 2013/12 | 343 | +4.9% |
| 2012/12 | 327 | +7.4% |
| 2011/12 | 304 | -3.9% |
| 2010/12 | 317 | - |