| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 322,000 | +122.1% |
| 4Q24 | 336,000 | +106.1% |
| 3Q24 | 94,000 | -43.4% |
| 2Q24 | 104,000 | -38.5% |
| 1Q24 | 145,000 | -5.2% |
| 4Q23 | 163,000 | -5.2% |
| 3Q23 | 166,000 | -5.1% |
| 2Q23 | 169,000 | +40.8% |
| 1Q23 | 153,000 | +39.1% |
| 4Q22 | 172,000 | +341.0% |
| 3Q22 | 175,000 | +17400.0% |
| 2Q21 | 120,000 | +11900.0% |
| 1Q22 | 110,000 | - |
| 4Q21 | 39,000 | +1850.0% |
| 3Q21 | 1,000 | -66.7% |
| 2Q21 | 1,000 | -66.7% |
| 4Q20 | 2,000 | -33.3% |
| 3Q20 | 3,000 | -40.0% |
| 2Q20 | 3,000 | -25.0% |
| 1Q20 | 3,000 | 0.0% |
| 4Q19 | 3,000 | 0.0% |
| 3Q19 | 5,000 | +400.0% |
| 2Q19 | 4,000 | +100.0% |
| 1Q19 | 3,000 | +50.0% |
| 4Q18 | 3,000 | +50.0% |
| 3Q18 | 1,000 | - |
| 2Q18 | 2,000 | - |
| 1Q18 | 2,000 | - |
| 4Q17 | 2,000 | -97.8% |
| 3Q17 | 0 | -100.0% |
| 2Q17 | 0 | -100.0% |
| 1Q17 | 0 | - |
| 4Q16 | 90,000 | +83.7% |
| 3Q16 | 55,000 | +17.0% |
| 2Q16 | 30,000 | -46.4% |
| 1Q16 | 0 | -100.0% |
| 4Q15 | 49,000 | -18.3% |
| 3Q15 | 47,000 | -61.5% |
| 2Q15 | 56,000 | -55.9% |
| 1Q15 | 98,000 | +1.0% |
| 4Q14 | 60,000 | -47.4% |
| 3Q14 | 122,000 | +41.9% |
| 2Q14 | 127,000 | +67.1% |
| 1Q14 | 97,000 | -1.0% |
| 4Q13 | 114,000 | -16.2% |
| 3Q13 | 86,000 | -42.7% |
| 2Q13 | 76,000 | - |
| 1Q13 | 98,000 | - |
| 4Q12 | 136,000 | +257.9% |
| 3Q12 | 150,000 | +417.2% |
| 2Q12 | 0 | -100.0% |
| 1Q12 | 0 | -100.0% |
| 4Q11 | 38,000 | -71.4% |
| 3Q11 | 29,000 | -86.8% |
| 2Q11 | 133,000 | -21.3% |
| 1Q11 | 126,000 | - |
| 4Q10 | 133,000 | - |
| 3Q10 | 219,000 | - |
| 2Q10 | 169,000 | - |