| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 461,400 | -22.2% |
| 2023/12 | 593,300 | -20.3% |
| 2022/12 | 744,100 | +10.8% |
| 2021/12 | 671,800 | +5.1% |
| 2020/12 | 639,100 | - |
| 2018/12 | 393,200 | +4.5% |
| 2017/12 | 376,300 | +7.8% |
| 2016/12 | 349,200 | -38.0% |
| 2015/12 | 563,200 | +2.7% |
| 2014/12 | 548,600 | +16.5% |
| 2013/12 | 471,000 | -21.9% |
| 2012/12 | 603,000 | +17.1% |
| 2011/12 | 515,000 | -27.5% |
| 2010/12 | 710,000 | - |