| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 372,685 | +7.6% |
| 3Q25 | 364,294 | -1.2% |
| 2Q25 | 318,565 | -24.3% |
| 1Q25 | 317,466 | -26.6% |
| 4Q24 | 346,211 | -20.7% |
| 3Q24 | 368,679 | -10.0% |
| 2Q24 | 420,765 | +48.7% |
| 1Q24 | 432,619 | +53.0% |
| 4Q23 | 436,796 | +50.8% |
| 3Q23 | 409,707 | +42.3% |
| 2Q23 | 282,890 | +2.6% |
| 1Q23 | 282,837 | +6.4% |
| 4Q22 | 289,707 | -1.4% |
| 3Q22 | 287,897 | +70.6% |
| 2Q22 | 275,802 | +37.0% |
| 1Q22 | 265,803 | +69.3% |
| 4Q21 | 293,784 | +169.4% |
| 3Q21 | 168,797 | +43.2% |
| 2Q21 | 201,320 | +255.8% |
| 1Q21 | 156,962 | +90.4% |
| 4Q20 | 109,055 | -0.0% |
| 3Q20 | 117,877 | -2.4% |
| 2Q20 | 56,581 | -54.6% |
| 1Q20 | 82,435 | +110.7% |
| 4Q19 | 109,107 | - |
| 3Q19 | 120,751 | - |
| 2Q19 | 124,612 | - |
| 1Q19 | 39,119 | - |