| （単位：千ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 38,093 | -82.8% |
| 4Q24 | 212,650 | -14.8% |
| 3Q24 | 270,161 | -34.5% |
| 2Q24 | 259,925 | -38.5% |
| 1Q24 | 221,665 | -63.9% |
| 4Q23 | 249,547 | +15.4% |
| 3Q23 | 412,541 | +43.9% |
| 2Q23 | 422,758 | +59.1% |
| 1Q23 | 613,863 | +41.0% |
| 4Q22 | 216,233 | -71.0% |
| 3Q22 | 286,781 | -64.7% |
| 2Q22 | 265,729 | -45.2% |
| 1Q22 | 435,413 | -38.8% |
| 4Q21 | 745,993 | +42.5% |
| 3Q21 | 813,500 | +56.1% |
| 2Q21 | 484,853 | +72.9% |
| 1Q21 | 711,224 | +160.4% |
| 4Q20 | 523,628 | +68.6% |
| 3Q20 | 521,261 | +53.3% |
| 2Q20 | 280,492 | -2.8% |
| 1Q20 | 273,114 | +2079.2% |
| 4Q19 | 310,483 | +1834.2% |
| 3Q19 | 340,118 | +2173.4% |
| 2Q19 | 288,682 | +1709.1% |
| 1Q19 | 12,533 | +17.9% |
| 4Q18 | 16,052 | -20.9% |
| 3Q18 | 14,961 | -12.1% |
| 2Q18 | 15,957 | - |
| 1Q18 | 10,628 | - |
| 4Q17 | 20,305 | - |
| 3Q17 | 17,013 | - |
| 4Q16 | 0 | -100.0% |
| 3Q16 | 0 | -100.0% |
| 2Q16 | 0 | -100.0% |
| 1Q16 | 2,878 | - |
| 4Q15 | 4,229 | +191.5% |
| 3Q15 | 2,935 | -79.2% |
| 2Q15 | 4,727 | -75.5% |
| 1Q15 | 0 | -100.0% |
| 4Q14 | 1,451 | - |
| 3Q14 | 14,124 | - |
| 2Q14 | 19,295 | - |
| 1Q14 | 36,671 | - |