| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,307 | +6.7% |
| 2023/12 | 1,225 | -5.1% |
| 2022/12 | 1,291 | -18.8% |
| 2021/12 | 1,589 | +35.9% |
| 2020/12 | 1,169 | +63.5% |
| 2019/12 | 715 | +0.8% |
| 2018/12 | 709 | -21.5% |
| 2017/12 | 904 | +16.2% |
| 2016/12 | 778 | +32.7% |
| 2015/12 | 586 | +9.0% |
| 2014/12 | 537 | +19.6% |
| 2013/12 | 449 | +7.1% |
| 2012/12 | 419 | -23.3% |
| 2011/12 | 547 | +16.0% |
| 2010/12 | 472 | - |