| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 33,767 | -2.1% |
| 2023/12 | 34,487 | +10.7% |
| 2022/12 | 31,164 | -2.4% |
| 2021/12 | 31,938 | +10.2% |
| 2020/12 | 28,983 | +16.4% |
| 2019/12 | 24,898 | +6.1% |
| 2018/12 | 23,461 | +12.0% |
| 2017/12 | 20,941 | +3.1% |
| 2016/12 | 20,304 | -18.9% |
| 2015/12 | 25,042 | +12.9% |
| 2014/12 | 22,171 | -1.3% |
| 2013/12 | 22,469 | -2.1% |
| 2012/12 | 22,956 | +1.4% |
| 2011/12 | 22,642 | -13.8% |
| 2010/12 | 26,269 | - |