| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,002 | +5.8% |
| 2023/12 | 2,837 | +10.2% |
| 2022/12 | 2,574 | +4.2% |
| 2021/12 | 2,470 | +14.1% |
| 2020/12 | 2,164 | -24.2% |
| 2019/12 | 2,854 | +25.6% |
| 2018/12 | 2,271 | +11.3% |
| 2017/12 | 2,040 | +6.1% |
| 2016/12 | 1,923 | -0.3% |
| 2015/12 | 1,928 | -21.6% |
| 2014/12 | 2,460 | -6.0% |
| 2013/12 | 2,616 | -21.7% |
| 2012/12 | 3,342 | +58.9% |
| 2011/12 | 2,103 | - |