| （単位：百万ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2025/5 | 5,113 | +116.9% |
| 2024/5 | 2,357 | +95.8% |
| 2023/5 | 1,204 | -8.6% |
| 2022/5 | 1,317 | +76.8% |
| 2021/5 | 745 | +17.0% |
| 2020/5 | 637 | +9.8% |
| 2019/5 | 580 | +9.6% |
| 2018/5 | 529 | -11.7% |
| 2017/5 | 599 | +18.8% |
| 2016/5 | 504 | -37.5% |
| 2015/5 | 806 | +71.1% |
| 2014/5 | 471 | +12.4% |
| 2013/5 | 419 | -4.3% |
| 2012/5 | 438 | -37.5% |
| 2011/5 | 701 | -9.5% |
| 2010/5 | 775 | - |