| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 358,621 | +19.8% |
| 2023/12 | 299,282 | -1.8% |
| 2022/12 | 304,648 | -5.8% |
| 2021/12 | 323,240 | -21.1% |
| 2020/12 | 409,805 | +24.5% |
| 2019/12 | 329,282 | +14.1% |
| 2018/12 | 288,620 | +8.8% |
| 2017/12 | 265,274 | +17.0% |
| 2016/12 | 226,646 | +3.5% |
| 2015/12 | 218,999 | +16.4% |
| 2014/12 | 188,076 | +22.1% |
| 2013/12 | 154,052 | +41.1% |
| 2012/12 | 109,174 | +21.0% |
| 2011/12 | 90,262 | - |