| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 1,541 | -1.5% |
| 2023/12 | 1,565 | +2.0% |
| 2022/12 | 1,534 | +12.2% |
| 2021/12 | 1,367 | -11.8% |
| 2020/12 | 1,550 | -4.6% |
| 2019/12 | 1,625 | +2.8% |
| 2018/12 | 1,580 | +7.0% |
| 2017/12 | 1,476 | -24.5% |
| 2016/12 | 1,955 | +12.2% |
| 2015/12 | 1,742 | -4.3% |
| 2014/12 | 1,820 | -3.5% |
| 2013/12 | 1,886 | -9.7% |
| 2012/12 | 2,088 | +1.4% |
| 2011/12 | 2,059 | +87.3% |
| 2010/12 | 1,099 | - |