| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 189,600 | +35.3% |
| 2023/12 | 140,100 | +55.7% |
| 2022/12 | 90,000 | +41.1% |
| 2021/12 | 63,800 | +31.8% |
| 2020/12 | 48,400 | -50.2% |
| 2019/12 | 97,100 | -33.4% |
| 2018/12 | 145,700 | +21.2% |
| 2017/12 | 120,200 | -10.3% |
| 2016/12 | 134,000 | +8.6% |
| 2015/12 | 123,400 | -11.2% |
| 2014/12 | 139,000 | -40.5% |
| 2013/12 | 233,600 | -2.3% |
| 2012/12 | 239,200 | +87.6% |
| 2011/12 | 127,500 | - |