| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 316,688 | +4.1% |
| 2023/12 | 304,271 | +7.3% |
| 2022/12 | 283,472 | -17.7% |
| 2021/12 | 344,557 | -33.6% |
| 2020/12 | 519,182 | +107.7% |
| 2019/12 | 249,977 | -8.5% |
| 2018/12 | 273,202 | +34.5% |
| 2017/12 | 203,104 | +4.8% |
| 2016/12 | 193,862 | +22.1% |
| 2015/12 | 158,821 | +9.3% |
| 2014/12 | 145,341 | -18.3% |
| 2013/12 | 177,838 | -7.8% |
| 2012/12 | 192,828 | +7.9% |
| 2011/12 | 178,756 | - |