| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,400 | -10.7% |
| 2023/12 | 17,254 | -3.6% |
| 2022/12 | 17,905 | +16.8% |
| 2021/12 | 15,329 | +41.7% |
| 2020/12 | 10,816 | -17.9% |
| 2019/12 | 13,167 | +0.9% |
| 2018/12 | 13,054 | +12.1% |
| 2017/12 | 11,642 | +11.7% |
| 2016/12 | 10,426 | -18.4% |
| 2015/12 | 12,776 | -25.3% |
| 2014/12 | 17,094 | -11.5% |
| 2013/12 | 19,324 | +1.3% |
| 2012/12 | 19,081 | -2.7% |
| 2011/12 | 19,619 | +12.2% |
| 2010/12 | 17,485 | - |