| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 17,056 | -0.2% |
| 2023/12 | 17,082 | -27.1% |
| 2022/12 | 23,430 | +6.4% |
| 2021/12 | 22,020 | +41.8% |
| 2020/12 | 15,534 | +7.0% |
| 2019/12 | 14,520 | -7.6% |
| 2018/12 | 15,719 | +11.5% |
| 2017/12 | 14,094 | +14.5% |
| 2016/12 | 12,307 | -2.5% |
| 2015/12 | 12,618 | -0.8% |
| 2014/12 | 12,722 | +5.4% |
| 2013/12 | 12,069 | +13.0% |
| 2012/12 | 10,684 | +10.8% |
| 2011/12 | 9,644 | +11.5% |
| 2010/12 | 8,651 | - |