| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 55,648 | +5.9% |
| 2023/12 | 52,527 | +11.9% |
| 2022/12 | 46,921 | +67.5% |
| 2021/12 | 28,013 | -5.2% |
| 2020/12 | 29,564 | -26.8% |
| 2019/12 | 40,389 | +3.1% |
| 2018/12 | 39,174 | +11.5% |
| 2017/12 | 35,130 | +7.5% |
| 2016/12 | 32,687 | -0.7% |
| 2015/12 | 32,902 | -13.8% |
| 2014/12 | 38,156 | +11.0% |
| 2013/12 | 34,373 | -0.4% |
| 2012/12 | 34,495 | +4.1% |
| 2011/12 | 33,140 | - |