| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 20,500 | -7.2% |
| 4Q24 | 27,500 | -40.0% |
| 3Q24 | 31,100 | -57.6% |
| 2Q24 | 44,000 | -38.3% |
| 1Q24 | 22,100 | -75.3% |
| 4Q23 | 45,800 | -93.9% |
| 3Q23 | 73,400 | -91.2% |
| 2Q23 | 71,300 | -90.6% |
| 1Q23 | 89,400 | -88.5% |
| 4Q22 | 750,100 | -6.4% |
| 3Q22 | 835,900 | +3.8% |
| 2Q22 | 760,000 | +967.4% |
| 1Q22 | 777,900 | +11867.7% |
| 4Q21 | 801,800 | +12048.5% |
| 3Q21 | 805,100 | +3610.1% |
| 2Q21 | 71,200 | +94.5% |
| 1Q21 | 6,500 | - |
| 4Q20 | 6,600 | - |
| 3Q20 | 21,700 | - |
| 2Q20 | 36,600 | - |