| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 54,598 | -1.7% |
| 2023/12 | 55,562 | -3.0% |
| 2022/12 | 57,282 | +6.4% |
| 2021/12 | 53,831 | -6.6% |
| 2020/12 | 57,630 | -0.9% |
| 2019/12 | 58,178 | +3.7% |
| 2018/12 | 56,126 | -4.0% |
| 2017/12 | 58,484 | +11.7% |
| 2016/12 | 52,377 | +4.8% |
| 2015/12 | 49,974 | +1.9% |
| 2014/12 | 49,037 | +0.4% |
| 2013/12 | 48,842 | -3.1% |
| 2012/12 | 50,398 | +2.0% |
| 2011/12 | 49,393 | -2.1% |
| 2010/12 | 50,456 | - |