| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 499,094 | +14.3% |
| 2023/12 | 436,516 | +38.7% |
| 2022/12 | 314,706 | +19.7% |
| 2021/12 | 262,812 | +9.1% |
| 2020/12 | 240,834 | +0.2% |
| 2019/12 | 240,235 | +6.8% |
| 2018/12 | 224,904 | +26.0% |
| 2017/12 | 178,544 | -20.1% |
| 2016/12 | 223,410 | -12.1% |
| 2015/12 | 254,112 | +2.5% |
| 2014/12 | 247,935 | -5.2% |
| 2013/12 | 261,404 | -8.7% |
| 2012/12 | 286,182 | -4.8% |
| 2011/12 | 300,479 | - |