| （単位：百万ドル） | 買掛金 | 前年比（％） |
|---|---|---|
| 2024/5 | 3,988 | -4.9% |
| 2023/5 | 4,194 | +5.3% |
| 2022/5 | 3,982 | +9.0% |
| 2021/5 | 3,654 | +12.5% |
| 2020/5 | 3,248 | +13.8% |
| 2019/5 | 2,854 | +3.9% |
| 2018/5 | 2,746 | +29.5% |
| 2017/5 | 2,119 | +3.6% |
| 2016/5 | 2,046 | +21.5% |
| 2015/5 | 1,684 | +4.5% |
| 2014/5 | 1,611 | +13.2% |
| 2013/5 | 1,423 | +23.9% |
| 2012/5 | 1,148 | +15.5% |
| 2011/5 | 995 | +17.1% |
| 2010/5 | 849 | - |