| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -330,444 | -188.2% |
| 2023/12 | 374,840 | -1727.6% |
| 2022/12 | -23,030 | -88.5% |
| 2021/12 | -200,212 | +13.4% |
| 2020/12 | -176,482 | +16.5% |
| 2019/12 | -151,489 | -15.1% |
| 2018/12 | -178,514 | -45.2% |
| 2017/12 | -325,598 | +202.0% |
| 2016/12 | -107,800 | -58.2% |
| 2015/12 | -257,736 | +91.8% |
| 2014/12 | -134,370 | +42.5% |
| 2013/12 | -94,273 | +31.8% |
| 2012/12 | -71,554 | - |