| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,095 | +0.4% |
| 2023/12 | 3,084 | -5.9% |
| 2022/12 | 3,277 | +14.0% |
| 2021/12 | 2,874 | +7.4% |
| 2020/12 | 2,676 | -6.8% |
| 2019/12 | 2,870 | +1.1% |
| 2018/12 | 2,840 | +4.1% |
| 2017/12 | 2,729 | -1.9% |
| 2016/12 | 2,783 | +4.0% |
| 2015/12 | 2,677 | -4.6% |
| 2014/12 | 2,807 | +2.3% |
| 2013/12 | 2,743 | +6.5% |
| 2012/12 | 2,575 | -19.2% |
| 2011/12 | 3,187 | +11.4% |
| 2010/12 | 2,860 | - |