| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 300,712 | +3.1% |
| 2023/12 | 291,799 | -13.1% |
| 2022/12 | 335,927 | +32.0% |
| 2021/12 | 254,406 | +20.9% |
| 2020/12 | 210,385 | -14.1% |
| 2019/12 | 244,882 | -5.5% |
| 2018/12 | 259,259 | +14.9% |
| 2017/12 | 225,689 | +3.5% |
| 2016/12 | 218,125 | -11.7% |
| 2015/12 | 246,916 | -31.5% |
| 2014/12 | 360,309 | -5.3% |
| 2013/12 | 380,544 | -5.7% |
| 2012/12 | 403,569 | -2.3% |
| 2011/12 | 413,172 | +25.1% |
| 2010/12 | 330,262 | - |