| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 559,847 | -15.3% |
| 2023/12 | 660,771 | -23.0% |
| 2022/12 | 857,975 | +106.6% |
| 2021/12 | 415,227 | -30.5% |
| 2020/12 | 597,705 | +146.3% |
| 2019/12 | 242,689 | -10.8% |
| 2018/12 | 272,130 | +7.0% |
| 2017/12 | 254,381 | +103.5% |
| 2016/12 | 125,032 | -0.1% |
| 2015/12 | 125,098 | +45.4% |
| 2014/12 | 86,011 | +49.1% |
| 2013/12 | 57,696 | -59.1% |
| 2012/12 | 140,971 | +79.5% |
| 2011/12 | 78,539 | -13.9% |
| 2010/12 | 91,232 | - |