| （単位：百万ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2026/1 | 9,812 | +55.5% |
| 2025/1 | 6,310 | +133.8% |
| 2024/1 | 2,699 | +126.2% |
| 2023/1 | 1,193 | -33.1% |
| 2022/1 | 1,783 | +48.5% |
| 2021/1 | 1,201 | +74.8% |
| 2020/1 | 687 | +34.4% |
| 2019/1 | 511 | -14.3% |
| 2018/1 | 596 | +22.9% |
| 2017/1 | 485 | +63.9% |
| 2016/1 | 296 | +0.9% |
| 2015/1 | 293 | -9.6% |
| 2014/1 | 324 | -9.0% |
| 2013/1 | 356 | +6.4% |
| 2012/1 | 335 | +17.1% |
| 2011/1 | 286 | - |