| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 317,689 | -4.8% |
| 4Q24 | 318,090 | -13.1% |
| 3Q24 | 334,046 | -10.3% |
| 2Q24 | 329,232 | -19.3% |
| 1Q24 | 333,729 | -19.5% |
| 4Q23 | 365,886 | -12.6% |
| 3Q23 | 372,498 | -11.4% |
| 2Q23 | 407,734 | -4.8% |
| 1Q23 | 414,470 | +14.0% |
| 4Q22 | 418,405 | +15.7% |
| 3Q22 | 420,407 | +28.5% |
| 2Q22 | 428,112 | +26.8% |
| 1Q22 | 363,491 | +25.0% |
| 4Q21 | 361,548 | +114.5% |
| 3Q21 | 327,240 | +82.1% |
| 2Q21 | 337,743 | +78.1% |
| 1Q21 | 290,889 | +52.2% |
| 4Q20 | 168,533 | +7.8% |
| 3Q20 | 179,699 | +12.7% |
| 2Q20 | 189,616 | +53.5% |
| 1Q20 | 191,181 | +47.6% |
| 4Q19 | 156,400 | +14.6% |
| 3Q19 | 159,515 | +24.8% |
| 2Q19 | 123,495 | +5.5% |
| 1Q19 | 129,492 | +57.3% |
| 4Q18 | 136,511 | - |
| 3Q18 | 127,830 | - |
| 2Q18 | 117,107 | - |
| 1Q18 | 82,335 | - |