| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q25 | 400,467 | +431.1% |
| 1Q25 | 531,253 | +356.8% |
| 4Q24 | 638,321 | +2068.6% |
| 3Q24 | 655,889 | +191.6% |
| 2Q24 | 75,404 | -69.1% |
| 1Q24 | 116,301 | -57.2% |
| 4Q23 | 29,435 | -90.6% |
| 3Q23 | 224,902 | -24.6% |
| 2Q23 | 244,357 | -13.0% |
| 1Q23 | 271,727 | +6.2% |
| 4Q22 | 313,874 | +17.8% |
| 3Q22 | 298,352 | - |
| 2Q22 | 280,845 | - |
| 1Q22 | 255,836 | +1084.5% |
| 4Q21 | 266,375 | +172.9% |
| 1Q21 | 21,598 | -74.4% |
| 4Q20 | 97,608 | -36.2% |
| 3Q20 | 116,889 | +32.0% |
| 2Q20 | 4,285 | -96.7% |
| 1Q20 | 84,503 | -53.9% |
| 4Q19 | 152,929 | -30.5% |
| 3Q19 | 88,579 | -57.5% |
| 2Q19 | 128,649 | -41.4% |
| 1Q19 | 183,234 | -13.7% |
| 4Q18 | 220,119 | +53.1% |
| 3Q18 | 208,508 | +55.8% |
| 2Q18 | 219,724 | +69.1% |
| 1Q18 | 212,297 | +806.4% |
| 4Q17 | 143,814 | +345.9% |
| 3Q17 | 133,804 | +207.6% |
| 2Q17 | 129,899 | +176.8% |
| 1Q17 | 23,423 | -45.3% |
| 4Q16 | 32,250 | -45.3% |
| 3Q16 | 43,499 | -21.8% |
| 2Q16 | 46,926 | -27.0% |
| 1Q16 | 42,860 | -55.0% |
| 4Q15 | 58,905 | -53.0% |
| 3Q15 | 55,621 | +210.4% |
| 2Q15 | 64,243 | +183.9% |
| 1Q15 | 95,258 | +1803.3% |
| 4Q14 | 125,382 | +362.2% |
| 3Q14 | 17,917 | +33.6% |
| 2Q14 | 22,631 | - |
| 1Q14 | 5,005 | - |
| 4Q13 | 27,125 | - |
| 3Q13 | 13,412 | - |