| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,387 | +14.4% |
| 2023/12 | 1,212 | -17.7% |
| 2022/12 | 1,473 | +5.7% |
| 2021/12 | 1,393 | -25.1% |
| 2020/12 | 1,860 | -0.1% |
| 2019/12 | 1,862 | +51.8% |
| 2018/12 | 1,226 | -8.2% |
| 2017/12 | 1,336 | -47.6% |
| 2016/12 | 2,552 | -29.4% |
| 2015/12 | 3,613 | +2.0% |
| 2014/12 | 3,544 | +8.9% |
| 2013/12 | 3,254 | -34.0% |
| 2012/12 | 4,933 | -7.4% |
| 2011/12 | 5,329 | +11.8% |
| 2010/12 | 4,768 | - |