| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 291,200 | -3.8% |
| 2023/12 | 302,700 | +169.1% |
| 2022/12 | 112,500 | -59.9% |
| 2021/12 | 280,300 | +28.1% |
| 2020/12 | 218,800 | +18.5% |
| 2019/12 | 184,600 | +32.3% |
| 2018/12 | 139,500 | -4.5% |
| 2017/12 | 146,100 | +5.5% |
| 2016/12 | 138,500 | -2.4% |
| 2015/12 | 141,948 | +228.9% |
| 2014/12 | 43,160 | -74.6% |
| 2013/12 | 169,712 | +79.2% |
| 2012/12 | 94,702 | -51.8% |
| 2011/12 | 196,669 | - |