| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 19,463 | -5.4% |
| 4Q24 | 28,015 | +54.0% |
| 3Q24 | 39,969 | +151.7% |
| 2Q24 | 21,356 | +38.8% |
| 1Q24 | 20,577 | -1.3% |
| 4Q23 | 18,194 | -31.0% |
| 3Q23 | 15,882 | -47.3% |
| 2Q23 | 15,391 | -71.7% |
| 1Q23 | 20,852 | -40.6% |
| 4Q22 | 26,350 | -23.5% |
| 3Q22 | 30,135 | - |
| 1Q22 | 54,306 | - |
| 1Q22 | 35,106 | - |
| 4Q21 | 34,435 | - |
| 2Q14 | 92,274 | -53.3% |
| 1Q14 | 126,770 | -45.0% |
| 4Q13 | 252,677 | +40.6% |
| 3Q13 | 286,884 | +47.9% |
| 2Q13 | 197,485 | +0.8% |
| 1Q13 | 230,686 | -15.8% |
| 4Q12 | 179,662 | -42.3% |
| 3Q12 | 193,942 | -31.0% |
| 2Q12 | 195,907 | -26.0% |
| 1Q12 | 273,812 | - |
| 4Q11 | 311,419 | - |
| 3Q11 | 281,235 | - |
| 2Q11 | 264,650 | - |