| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 2,199 | +2.6% |
| 2023/12 | 2,143 | +7.0% |
| 2022/12 | 2,003 | -2.0% |
| 2021/12 | 2,044 | -9.0% |
| 2020/12 | 2,246 | -1.5% |
| 2019/12 | 2,280 | +34.0% |
| 2018/12 | 1,701 | +27.7% |
| 2017/12 | 1,332 | -4.3% |
| 2016/12 | 1,392 | +4.1% |
| 2015/12 | 1,338 | -0.4% |
| 2014/12 | 1,344 | +3.4% |
| 2013/12 | 1,299 | +6.3% |
| 2012/12 | 1,222 | -2.9% |
| 2011/12 | 1,259 | +7.4% |
| 2010/12 | 1,172 | - |