| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 20,548 | - |
| 4Q24 | 20,323 | - |
| 3Q24 | 19,426 | - |
| 2Q24 | 64,317 | +1767.0% |
| 2Q23 | 3,445 | - |
| 1Q23 | 3,432 | - |
| 4Q22 | 18,077 | +164.7% |
| 3Q22 | 34,332 | - |
| 4Q21 | 6,829 | - |
| 3Q20 | 3,002 | - |
| 2Q19 | 741 | -97.8% |
| 1Q19 | 11,655 | -72.0% |
| 4Q18 | 22,376 | -45.8% |
| 3Q18 | 29,157 | +542.4% |
| 2Q18 | 33,744 | +251.4% |
| 1Q18 | 41,599 | +993.8% |
| 4Q17 | 41,295 | +362.6% |
| 3Q17 | 4,539 | -68.4% |
| 2Q17 | 9,603 | -60.2% |
| 1Q17 | 3,803 | -90.8% |
| 4Q16 | 8,926 | -81.3% |
| 3Q16 | 14,371 | -69.9% |
| 2Q16 | 24,154 | -33.0% |
| 1Q16 | 41,134 | 0.0% |
| 4Q15 | 47,683 | +16.0% |
| 3Q15 | 47,787 | +15723.5% |
| 2Q15 | 36,059 | +5889.9% |
| 1Q15 | 41,116 | +1434.8% |
| 4Q14 | 41,116 | +1492.4% |
| 3Q14 | 302 | -55.6% |
| 2Q14 | 602 | - |
| 1Q14 | 2,679 | - |
| 4Q13 | 2,582 | +124.3% |
| 3Q13 | 680 | -72.9% |
| 4Q12 | 1,151 | -92.5% |
| 3Q12 | 2,513 | -84.7% |
| 2Q12 | 16,351 | +25.9% |
| 1Q12 | 13,067 | - |
| 4Q11 | 15,382 | - |
| 3Q11 | 16,416 | - |
| 2Q11 | 12,984 | - |