| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 4Q24 | 357,361 | +1.7% |
| 4Q23 | 351,553 | +0.4% |
| 4Q22 | 350,256 | +10.5% |
| 2Q22 | 351,382 | +27.8% |
| 1Q22 | 349,994 | +46.5% |
| 4Q21 | 317,007 | +45.0% |
| 3Q21 | 277,773 | +46.8% |
| 2Q21 | 274,862 | +41.5% |
| 1Q21 | 238,829 | +20.1% |
| 4Q20 | 218,640 | -11.5% |
| 3Q20 | 189,227 | -27.8% |
| 2Q20 | 194,201 | -33.7% |
| 1Q20 | 198,886 | -37.0% |
| 4Q19 | 246,924 | -24.8% |
| 3Q19 | 262,143 | -22.2% |
| 2Q19 | 293,022 | -15.8% |
| 1Q19 | 315,648 | - |
| 4Q18 | 328,507 | - |
| 3Q18 | 336,933 | - |
| 2Q18 | 347,804 | - |