| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 9,968 | -16.0% |
| 4Q24 | 10,184 | -16.1% |
| 3Q24 | 8,162 | -44.9% |
| 2Q24 | 9,669 | -24.8% |
| 1Q24 | 11,872 | +7.3% |
| 4Q23 | 12,136 | +307.1% |
| 3Q23 | 14,802 | +499.5% |
| 2Q23 | 12,855 | - |
| 1Q23 | 11,067 | - |
| 4Q22 | 2,981 | - |
| 3Q22 | 2,469 | - |
| 4Q18 | 0 | -100.0% |
| 1Q18 | 4 | -63.6% |
| 4Q17 | 6 | -33.3% |
| 3Q17 | 7 | -53.3% |
| 2Q17 | 11 | +57.1% |
| 1Q17 | 11 | -21.4% |
| 4Q16 | 9 | -52.6% |
| 3Q16 | 15 | -51.6% |
| 2Q16 | 7 | -81.1% |
| 1Q16 | 14 | -61.1% |
| 4Q15 | 19 | -47.2% |
| 3Q15 | 31 | -11.4% |
| 2Q15 | 37 | -31.5% |
| 1Q15 | 36 | -52.6% |
| 4Q14 | 36 | +20.0% |
| 3Q14 | 35 | +25.0% |
| 2Q14 | 54 | +125.0% |
| 1Q14 | 76 | +72.7% |
| 4Q13 | 30 | - |
| 3Q13 | 28 | -50.9% |
| 2Q13 | 24 | -40.0% |
| 1Q13 | 44 | -45.7% |
| 3Q12 | 57 | +7.5% |
| 2Q12 | 40 | -63.3% |
| 1Q12 | 81 | - |
| 4Q11 | 57 | - |
| 3Q11 | 53 | - |
| 2Q11 | 109 | - |