| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 14,537 | -3.3% |
| 2023/12 | 15,037 | +0.5% |
| 2022/12 | 14,958 | +20.0% |
| 2021/12 | 12,466 | +6.6% |
| 2020/12 | 11,699 | -11.1% |
| 2019/12 | 13,154 | -8.1% |
| 2018/12 | 14,315 | +8.6% |
| 2017/12 | 13,179 | +4.0% |
| 2016/12 | 12,669 | -7.9% |
| 2015/12 | 13,761 | -9.7% |
| 2014/12 | 15,235 | +4.9% |
| 2013/12 | 14,517 | +2.4% |
| 2012/12 | 14,181 | +2.5% |
| 2011/12 | 13,833 | +15.4% |
| 2010/12 | 11,984 | - |