| （単位：百万ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/8 | 7,937 | +28.2% |
| 2024/8 | 6,190 | +9.0% |
| 2023/8 | 5,679 | -29.1% |
| 2022/8 | 8,006 | +17.0% |
| 2021/8 | 6,841 | +20.3% |
| 2020/8 | 5,687 | +10.1% |
| 2019/8 | 5,167 | +4.5% |
| 2018/8 | 4,943 | +16.1% |
| 2017/8 | 4,258 | +18.5% |
| 2016/8 | 3,593 | -1.9% |
| 2015/8 | 3,663 | +19.7% |
| 2014/8 | 3,061 | -7.3% |
| 2013/8 | 3,301 | +10.3% |
| 2012/8 | 2,993 | +3.7% |
| 2011/8 | 2,885 | - |