| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2023/12 | 507,900 | +295.6% |
| 2022/12 | 122,600 | +6.5% |
| 2022/1 | 128,400 | +11.6% |
| 2021/1 | 115,100 | - |
| 2019/12 | 205,500 | +20.3% |
| 2018/12 | 170,800 | +8.2% |
| 2017/12 | 157,900 | +104.8% |
| 2016/12 | 118,100 | +37.0% |
| 2016/1 | 77,100 | -10.6% |
| 2015/1 | 86,200 | - |
| 2013/12 | 47,200 | -73.7% |
| 2012/12 | 179,400 | +77.8% |
| 2011/12 | 100,900 | - |