| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2023/12 | 1,005 | +11.1% |
| 2022/12 | 904 | +27.9% |
| 2021/12 | 707 | -62.5% |
| 2020/12 | 1,886 | +49.4% |
| 2019/12 | 1,262 | +5.7% |
| 2018/12 | 1,195 | -12.2% |
| 2017/12 | 1,361 | -30.4% |
| 2016/12 | 1,957 | -27.9% |
| 2015/12 | 2,713 | +21.0% |
| 2014/12 | 2,242 | +5.8% |
| 2013/12 | 2,118 | +4.7% |
| 2012/12 | 2,024 | -2.1% |
| 2011/12 | 2,067 | +8.9% |
| 2010/12 | 1,897 | - |