| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,648 | -47.6% |
| 2023/12 | 24,141 | +38.9% |
| 2022/12 | 17,383 | +12.9% |
| 2021/12 | 15,402 | -22.0% |
| 2020/12 | 19,750 | -21.4% |
| 2019/12 | 25,127 | +9.9% |
| 2018/12 | 22,873 | +46.2% |
| 2017/12 | 15,647 | +3.4% |
| 2016/12 | 15,139 | -1.0% |
| 2015/12 | 15,295 | -2.1% |
| 2014/12 | 15,621 | -6.1% |
| 2013/12 | 16,642 | +6.3% |
| 2012/12 | 15,663 | +17.5% |
| 2011/12 | 13,326 | - |