| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q23 | 187,720 | +63.0% |
| 3Q23 | 165,057 | +34.5% |
| 2Q23 | 178,362 | +60.5% |
| 1Q23 | 177,215 | +54.7% |
| 4Q22 | 115,194 | +89.7% |
| 3Q22 | 122,724 | +173.8% |
| 2Q22 | 111,130 | +51.7% |
| 1Q22 | 114,564 | +39.5% |
| 4Q21 | 60,729 | -48.6% |
| 3Q21 | 44,825 | -60.7% |
| 2Q21 | 73,237 | +0.5% |
| 1Q21 | 82,132 | -31.2% |
| 4Q20 | 118,130 | -28.9% |
| 3Q20 | 113,991 | -34.9% |
| 2Q20 | 72,856 | -65.8% |
| 1Q20 | 119,438 | -14.2% |
| 4Q19 | 166,076 | +28.1% |
| 3Q19 | 175,132 | +12.0% |
| 2Q19 | 213,126 | +27.4% |
| 1Q19 | 139,182 | -15.1% |
| 4Q18 | 129,669 | +74.9% |
| 3Q18 | 156,350 | +97.5% |
| 2Q18 | 167,353 | +2218.9% |
| 1Q18 | 163,955 | +1586.3% |
| 4Q17 | 74,156 | +1041.0% |
| 3Q17 | 79,160 | - |
| 2Q17 | 7,217 | - |
| 1Q17 | 9,723 | - |
| 4Q16 | 6,499 | - |
| 3Q14 | 26,270 | - |
| 2Q14 | 15,624 | - |
| 1Q14 | 6,191 | - |
| 4Q13 | 6,843 | - |