| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 563,709 | +17.9% |
| 2023/12 | 478,156 | -23.1% |
| 2022/12 | 621,658 | +14.0% |
| 2021/12 | 545,259 | +72.3% |
| 2020/12 | 316,489 | +16.5% |
| 2019/12 | 271,719 | -3.0% |
| 2018/12 | 280,262 | +35.0% |
| 2017/12 | 207,534 | +25.8% |
| 2016/12 | 165,011 | -13.4% |
| 2015/12 | 190,452 | -9.9% |
| 2014/12 | 211,352 | +16.4% |
| 2013/12 | 181,646 | +54.5% |
| 2012/12 | 117,605 | -36.6% |
| 2011/12 | 185,390 | - |