| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 345,000 | -1.1% |
| 2023/12 | 348,700 | -23.3% |
| 2022/12 | 454,800 | +53.9% |
| 2021/12 | 295,600 | +9.9% |
| 2020/12 | 268,900 | +37.1% |
| 2019/12 | 196,200 | -1.0% |
| 2018/12 | 198,200 | -49.1% |
| 2017/12 | 389,500 | -13.2% |
| 2016/12 | 448,800 | +26.2% |
| 2015/12 | 355,700 | -46.2% |
| 2014/12 | 661,700 | -11.9% |
| 2013/12 | 750,800 | +14.8% |
| 2012/12 | 653,800 | +12.3% |
| 2011/12 | 582,400 | +10.0% |
| 2010/12 | 529,500 | - |