| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 142,355 | -32.7% |
| 3Q24 | 58,929 | -76.7% |
| 2Q24 | 106,361 | -53.4% |
| 1Q24 | 126,415 | -43.4% |
| 4Q23 | 211,452 | -14.5% |
| 3Q23 | 252,726 | -1.2% |
| 2Q23 | 228,140 | +0.8% |
| 1Q23 | 223,448 | -1.6% |
| 4Q22 | 247,178 | -1.8% |
| 3Q22 | 255,918 | +42.6% |
| 2Q22 | 226,365 | +292.6% |
| 1Q22 | 226,991 | +69.6% |
| 4Q21 | 251,754 | +40.7% |
| 3Q21 | 179,420 | +9.5% |
| 2Q21 | 57,661 | -76.8% |
| 1Q21 | 133,807 | -6.8% |
| 4Q20 | 178,917 | -14.9% |
| 3Q20 | 163,898 | -13.4% |
| 2Q20 | 248,932 | +648.5% |
| 1Q20 | 143,595 | - |
| 4Q19 | 210,245 | - |
| 3Q19 | 189,360 | - |
| 2Q19 | 33,257 | - |