| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 77,670 | -36.6% |
| 4Q24 | 99,584 | -22.3% |
| 3Q24 | 86,545 | -38.8% |
| 2Q24 | 93,476 | -23.8% |
| 1Q24 | 122,529 | +18.5% |
| 4Q23 | 128,186 | +18.1% |
| 3Q23 | 141,324 | +106.5% |
| 2Q23 | 122,694 | +10.2% |
| 1Q23 | 103,433 | -37.7% |
| 4Q22 | 108,568 | -39.8% |
| 3Q22 | 68,422 | -55.9% |
| 2Q22 | 111,299 | -30.3% |
| 1Q22 | 165,958 | +8.8% |
| 4Q21 | 180,217 | +401.0% |
| 3Q21 | 154,981 | - |
| 2Q21 | 159,683 | - |
| 1Q21 | 152,481 | - |
| 4Q20 | 35,970 | - |