| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,418 | -0.1% |
| 2023/12 | 15,426 | -4.5% |
| 2022/12 | 16,157 | +20.7% |
| 2021/12 | 13,381 | +12.2% |
| 2020/12 | 11,931 | - |
| 2018/12 | 13,513 | +14.0% |
| 2017/12 | 11,854 | -21.9% |
| 2016/12 | 15,173 | +15.7% |
| 2015/12 | 13,120 | -4.8% |
| 2014/12 | 13,788 | +10.3% |
| 2013/12 | 12,502 | +1.7% |
| 2012/12 | 12,289 | -0.4% |
| 2011/12 | 12,334 | +4.8% |
| 2010/12 | 11,764 | - |