| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 22,457 | +1.9% |
| 2023/12 | 22,042 | -3.2% |
| 2022/12 | 22,778 | +15.4% |
| 2021/12 | 19,737 | +2.1% |
| 2020/12 | 19,325 | -0.2% |
| 2019/12 | 19,366 | -1.9% |
| 2018/12 | 19,747 | +10.9% |
| 2017/12 | 17,812 | +2.2% |
| 2016/12 | 17,429 | -3.9% |
| 2015/12 | 18,127 | -3.0% |
| 2014/12 | 18,683 | -4.7% |
| 2013/12 | 19,600 | +18.7% |
| 2012/12 | 16,514 | +40.4% |
| 2011/12 | 11,760 | -1.7% |
| 2010/12 | 11,964 | - |