| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,017 | +2.4% |
| 2023/12 | 12,710 | +5.6% |
| 2022/12 | 12,034 | -4.4% |
| 2021/12 | 12,586 | -4.3% |
| 2020/12 | 13,150 | -3.9% |
| 2019/12 | 13,689 | -0.2% |
| 2018/12 | 13,714 | +0.7% |
| 2017/12 | 13,621 | -9.6% |
| 2016/12 | 15,069 | -10.1% |
| 2015/12 | 16,769 | -1.9% |
| 2014/12 | 17,091 | +2.9% |
| 2013/12 | 16,602 | -6.5% |
| 2012/12 | 17,755 | +0.1% |
| 2011/12 | 17,730 | +38.5% |
| 2010/12 | 12,803 | - |