| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 468,141 | - |
| 4Q24 | 392,888 | - |
| 3Q24 | 335,901 | - |
| 2Q24 | 369,432 | - |
| 1Q21 | 2,250 | -96.1% |
| 4Q20 | 157,649 | - |
| 3Q20 | 169,860 | - |
| 2Q20 | 77,902 | - |
| 1Q20 | 57,474 | +2213.8% |
| 3Q19 | 0 | -100.0% |
| 2Q19 | 0 | -100.0% |
| 1Q19 | 2,484 | -91.8% |
| 4Q18 | 21,980 | -56.9% |
| 3Q18 | 70,612 | +3.4% |
| 2Q18 | 78,636 | -29.5% |
| 1Q18 | 30,358 | -73.7% |
| 4Q17 | 50,996 | -44.0% |
| 3Q17 | 68,321 | -62.1% |
| 2Q17 | 111,515 | -59.7% |
| 1Q17 | 115,331 | -61.8% |
| 4Q16 | 91,126 | -33.7% |
| 3Q16 | 180,335 | +18.6% |
| 2Q16 | 276,967 | +87.7% |
| 1Q16 | 301,642 | +167.7% |
| 4Q15 | 137,548 | +1.3% |
| 3Q15 | 152,042 | +5.9% |
| 2Q15 | 147,554 | +203.6% |
| 1Q15 | 112,685 | +3776.3% |
| 4Q14 | 135,721 | +399.1% |
| 3Q14 | 143,617 | +500.5% |
| 2Q14 | 48,599 | +27.8% |
| 1Q14 | 2,907 | -91.8% |
| 4Q13 | 27,194 | +1.8% |
| 3Q13 | 23,917 | +35.3% |
| 2Q13 | 38,025 | +239.4% |
| 1Q13 | 35,256 | +414.9% |
| 4Q12 | 26,712 | +535.2% |
| 3Q12 | 17,672 | +234.3% |
| 2Q12 | 11,202 | +21.4% |
| 1Q12 | 6,847 | - |
| 4Q11 | 4,205 | - |
| 3Q11 | 5,286 | - |
| 2Q11 | 9,229 | - |