| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,426 | +0.3% |
| 2023/12 | 2,418 | +3.1% |
| 2022/12 | 2,346 | +16.3% |
| 2021/12 | 2,017 | -39.4% |
| 2020/12 | 3,330 | +39.7% |
| 2019/12 | 2,384 | - |
| 2017/12 | 1,903 | -19.6% |
| 2016/12 | 2,367 | -62.5% |
| 2015/12 | 6,315 | +49.5% |
| 2014/12 | 4,224 | +7.8% |
| 2013/12 | 3,917 | -85.5% |
| 2012/12 | 27,003 | +3.1% |
| 2011/12 | 26,195 | +19.4% |
| 2010/12 | 21,931 | - |