| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2023/12 | 12,756 | -9.8% |
| 2022/12 | 14,135 | +12.9% |
| 2021/12 | 12,520 | +16.2% |
| 2020/12 | 10,778 | +2.2% |
| 2019/12 | 10,542 | -1.5% |
| 2018/12 | 10,700 | +5.1% |
| 2017/12 | 10,181 | +18.4% |
| 2016/12 | 8,598 | +16.3% |
| 2015/12 | 7,392 | -4.4% |
| 2014/12 | 7,731 | +0.8% |
| 2013/12 | 7,673 | -3.4% |
| 2012/12 | 7,945 | +1.9% |
| 2011/12 | 7,794 | +13.5% |
| 2010/12 | 6,865 | - |