| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,606 | -2.7% |
| 2023/12 | 1,650 | +22.6% |
| 2022/12 | 1,345 | -34.1% |
| 2021/12 | 2,041 | -0.5% |
| 2020/12 | 2,051 | -16.9% |
| 2019/12 | 2,468 | -21.5% |
| 2018/12 | 3,145 | +8.8% |
| 2017/12 | 2,892 | +9.1% |
| 2016/12 | 2,651 | +19.8% |
| 2015/12 | 2,212 | +11.3% |
| 2014/12 | 1,986 | +3.7% |
| 2013/12 | 1,916 | +13.0% |
| 2012/12 | 1,696 | +5.7% |
| 2011/12 | 1,604 | - |