| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 351,795 | -1.1% |
| 2023/12 | 355,746 | -7.0% |
| 2022/12 | 382,590 | -7.2% |
| 2021/12 | 412,491 | -13.3% |
| 2020/12 | 476,036 | -1.8% |
| 2019/12 | 484,959 | -9.1% |
| 2018/12 | 533,305 | -2.5% |
| 2017/12 | 546,923 | -3.6% |
| 2016/12 | 567,613 | +24.1% |
| 2015/12 | 457,221 | +0.3% |
| 2014/12 | 455,882 | +2.4% |
| 2013/12 | 445,376 | +43.3% |
| 2012/12 | 310,739 | +60.8% |
| 2011/12 | 193,222 | - |