| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 31,158 | -73.6% |
| 4Q24 | 46,236 | -66.8% |
| 3Q24 | 60,698 | -63.1% |
| 2Q24 | 67,350 | -56.8% |
| 1Q24 | 117,950 | -33.1% |
| 4Q23 | 139,212 | -2.5% |
| 3Q23 | 164,660 | +113.8% |
| 2Q23 | 155,871 | +75.9% |
| 1Q23 | 176,322 | +238.7% |
| 4Q22 | 142,779 | +274.2% |
| 3Q22 | 77,030 | +15.3% |
| 2Q22 | 88,598 | -6.3% |
| 1Q22 | 52,055 | -61.7% |
| 4Q21 | 38,156 | -76.6% |
| 3Q21 | 66,812 | -63.0% |
| 2Q21 | 94,581 | -51.1% |
| 1Q21 | 135,894 | -9.3% |
| 4Q20 | 163,322 | - |
| 3Q20 | 180,743 | +81.6% |
| 2Q20 | 193,615 | +36.7% |
| 1Q20 | 149,884 | -17.2% |
| 3Q19 | 99,525 | -5.4% |
| 2Q19 | 141,614 | +15.9% |
| 1Q19 | 180,918 | +93.7% |
| 4Q18 | 210,178 | +35.6% |
| 3Q18 | 105,170 | +61.9% |
| 2Q18 | 122,155 | +38.7% |
| 1Q18 | 93,418 | +10.8% |
| 4Q17 | 154,944 | +93.9% |
| 3Q17 | 64,956 | -21.6% |
| 2Q17 | 88,073 | +3.6% |
| 1Q17 | 84,307 | -10.5% |
| 4Q16 | 79,889 | -31.9% |
| 3Q16 | 82,903 | -45.4% |
| 2Q16 | 85,019 | -56.8% |
| 1Q16 | 94,228 | -51.7% |
| 4Q15 | 117,275 | +112.8% |
| 3Q15 | 151,738 | - |
| 2Q15 | 196,955 | - |
| 1Q15 | 194,956 | - |
| 4Q14 | 55,115 | - |