| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 33,922 | -22.4% |
| 4Q24 | 65,039 | +202.1% |
| 3Q24 | 60,390 | +415.4% |
| 2Q24 | 46,506 | +53.7% |
| 1Q24 | 43,720 | -54.8% |
| 4Q23 | 21,526 | -81.6% |
| 3Q23 | 11,716 | -90.1% |
| 2Q23 | 30,266 | -79.0% |
| 1Q23 | 96,733 | -46.7% |
| 4Q22 | 117,158 | -56.8% |
| 3Q22 | 118,834 | -60.4% |
| 2Q22 | 143,971 | -54.5% |
| 1Q22 | 181,403 | -49.4% |
| 4Q21 | 270,993 | -26.2% |
| 3Q21 | 299,734 | -21.5% |
| 2Q21 | 316,544 | +25.2% |
| 1Q21 | 358,596 | +114.9% |
| 4Q20 | 367,305 | +266.8% |
| 3Q20 | 381,766 | +329.8% |
| 2Q20 | 252,780 | +216.6% |
| 1Q20 | 166,904 | +267.8% |
| 4Q19 | 100,138 | +99.8% |
| 3Q19 | 88,814 | +52.6% |
| 2Q19 | 79,834 | +0.5% |
| 1Q19 | 45,381 | -51.9% |
| 4Q18 | 50,130 | -58.2% |
| 3Q18 | 58,209 | -62.4% |
| 2Q18 | 79,425 | -49.7% |
| 1Q18 | 94,321 | -31.6% |
| 4Q17 | 119,966 | - |
| 3Q17 | 154,929 | - |
| 2Q17 | 157,895 | - |
| 1Q17 | 137,934 | - |
| 4Q15 | 37,732 | - |
| 3Q15 | 68,210 | - |
| 2Q15 | 79,103 | - |
| 1Q15 | 88,276 | - |