| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 92,121 | -44.5% |
| 1Q25 | 105,035 | +1.1% |
| 4Q24 | 80,920 | -39.7% |
| 3Q24 | 111,833 | +430.1% |
| 2Q24 | 165,960 | +557.6% |
| 1Q24 | 103,862 | +3103.6% |
| 4Q23 | 134,278 | +279.5% |
| 3Q23 | 21,098 | -72.9% |
| 2Q23 | 25,237 | -71.0% |
| 1Q23 | 3,242 | -96.3% |
| 4Q22 | 35,385 | -49.5% |
| 3Q22 | 77,723 | +27.6% |
| 2Q22 | 87,142 | -5.0% |
| 1Q22 | 88,640 | -13.4% |
| 4Q21 | 70,038 | -14.8% |
| 3Q21 | 60,888 | - |
| 2Q21 | 91,715 | - |
| 1Q21 | 102,364 | +915.9% |
| 4Q20 | 82,226 | +721.1% |
| 1Q20 | 10,076 | - |
| 4Q19 | 10,014 | -83.0% |
| 1Q19 | 0 | -100.0% |
| 4Q18 | 58,970 | +18.5% |
| 3Q18 | 29,465 | -50.8% |
| 2Q18 | 58,895 | -34.5% |
| 1Q18 | 59,151 | -46.2% |
| 4Q17 | 49,783 | -44.8% |
| 3Q17 | 59,874 | -48.1% |
| 2Q17 | 89,852 | -28.3% |
| 1Q17 | 109,934 | -12.1% |
| 4Q16 | 90,172 | -5.2% |
| 3Q16 | 115,366 | +64.4% |
| 2Q16 | 125,233 | +46.9% |
| 1Q16 | 125,060 | +126.8% |
| 4Q15 | 95,105 | +90.0% |
| 3Q15 | 70,161 | +7.9% |
| 2Q15 | 85,233 | +466.6% |
| 1Q15 | 55,153 | +266.8% |
| 4Q14 | 50,057 | +233.0% |
| 3Q14 | 65,019 | +332.8% |
| 2Q14 | 15,042 | - |
| 1Q14 | 15,038 | - |
| 4Q13 | 15,031 | - |
| 3Q13 | 15,022 | - |
| 4Q12 | 0 | -100.0% |
| 3Q12 | 0 | -100.0% |
| 2Q12 | 0 | -100.0% |
| 1Q12 | 0 | - |
| 4Q11 | 50,264 | - |
| 3Q11 | 50,227 | - |
| 2Q11 | 50,098 | - |
| 4Q10 | 0 | - |
| 3Q10 | 0 | - |