| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 45,600 | -71.9% |
| 2023/12 | 167,600 | +40.3% |
| 2023/1 | 162,400 | +35.9% |
| 2022/1 | 119,500 | -47.6% |
| 2021/1 | 228,100 | - |
| 2019/12 | 31,000 | -22.7% |
| 2018/12 | 40,100 | +35.5% |
| 2017/12 | 32,500 | -23.0% |
| 2017/1 | 29,600 | -29.9% |
| 2016/1 | 42,200 | - |
| 2014/12 | 83,100 | -33.9% |
| 2013/12 | 125,700 | +55.2% |
| 2012/12 | 76,300 | - |
| 2012/1 | 81,000 | - |