| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 578,330 | -0.8% |
| 3Q25 | 599,233 | -1.6% |
| 2Q25 | 609,100 | -0.7% |
| 1Q25 | 628,715 | +15.5% |
| 4Q24 | 583,221 | -34.6% |
| 3Q24 | 608,761 | +32.0% |
| 2Q24 | 613,260 | +9.0% |
| 1Q24 | 544,433 | -20.6% |
| 4Q23 | 892,310 | +43.8% |
| 3Q23 | 461,298 | -39.6% |
| 2Q23 | 562,448 | -30.0% |
| 1Q23 | 685,397 | -16.9% |
| 4Q22 | 620,633 | -36.5% |
| 3Q22 | 764,104 | +369.1% |
| 2Q22 | 802,986 | - |
| 1Q22 | 825,211 | - |
| 4Q21 | 978,020 | - |
| 3Q21 | 162,880 | - |