| （単位：千ドル） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/1 | 151,743 | +18.0% |
| 2024/1 | 128,585 | -45.4% |
| 2023/1 | 235,510 | -15.8% |
| 2022/1 | 279,601 | +4.0% |
| 2021/1 | 268,891 | -8.3% |
| 2020/1 | 293,324 | -6.0% |
| 2019/1 | 312,120 | +1.4% |
| 2018/1 | 307,923 | +3.6% |
| 2017/1 | 297,134 | +40.3% |
| 2016/1 | 211,810 | -8.0% |
| 2015/1 | 230,328 | -5.3% |
| 2014/1 | 243,194 | +6.6% |
| 2013/1 | 228,165 | -26.4% |
| 2012/1 | 310,143 | +34.1% |
| 2011/1 | 231,256 | - |