| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 95,881 | -37.4% |
| 2022/12 | 153,191 | +13.7% |
| 2021/12 | 134,710 | +86.6% |
| 2020/12 | 72,211 | -15.5% |
| 2019/12 | 85,452 | -11.4% |
| 2018/12 | 96,473 | +5.4% |
| 2017/12 | 91,499 | -45.8% |
| 2016/12 | 168,733 | -12.8% |
| 2015/12 | 193,598 | +99.8% |
| 2014/12 | 96,907 | -47.8% |
| 2013/12 | 185,798 | +579.1% |
| 2012/12 | 27,361 | -61.7% |
| 2011/12 | 71,516 | - |