| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 350,200 | -4.2% |
| 2023/12 | 365,500 | +15.5% |
| 2022/12 | 316,500 | -12.5% |
| 2021/12 | 361,700 | +3.7% |
| 2020/12 | 348,900 | +40.9% |
| 2019/12 | 247,600 | -7.6% |
| 2018/12 | 268,100 | -49.0% |
| 2017/12 | 526,100 | +86.6% |
| 2016/12 | 281,900 | +11.3% |
| 2015/12 | 253,200 | -23.9% |
| 2014/12 | 332,800 | +22.0% |
| 2013/12 | 272,700 | -24.1% |
| 2012/12 | 359,100 | +52.0% |
| 2011/12 | 236,300 | -3.4% |
| 2010/12 | 244,500 | - |