| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2024/12 | -129,300 | +57.5% |
| 2023/12 | -82,100 | -43.7% |
| 2022/12 | -145,800 | -61.1% |
| 2021/12 | -375,200 | +514.1% |
| 2020/12 | -61,100 | +13.8% |
| 2019/12 | -53,700 | +5.7% |
| 2018/12 | -50,800 | -59.0% |
| 2017/12 | -123,800 | +51.5% |
| 2016/12 | -81,700 | -11.5% |
| 2015/12 | -92,300 | -76.8% |
| 2014/12 | -398,500 | +199.4% |
| 2013/12 | -133,100 | -86.4% |
| 2012/12 | -975,400 | +78.4% |
| 2011/12 | -546,800 | +35.1% |
| 2010/12 | -404,600 | - |