| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 10,716 | -3.2% |
| 2023/12 | 11,071 | -26.9% |
| 2022/12 | 15,135 | +10.5% |
| 2021/12 | 13,694 | +35.0% |
| 2020/12 | 10,140 | +21.6% |
| 2019/12 | 8,336 | -19.5% |
| 2018/12 | 10,350 | +1.9% |
| 2017/12 | 10,161 | +7.1% |
| 2016/12 | 9,486 | -20.7% |
| 2015/12 | 11,956 | +1.5% |
| 2014/12 | 11,778 | +16.8% |
| 2013/12 | 10,080 | +36.6% |
| 2012/12 | 7,380 | +9.7% |
| 2011/12 | 6,726 | - |