| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 30,137 | -0.9% |
| 4Q24 | 31,746 | +179.6% |
| 3Q24 | 29,462 | +812.4% |
| 2Q24 | 29,683 | +105.7% |
| 1Q24 | 30,412 | +209.6% |
| 4Q23 | 11,354 | +133.0% |
| 3Q23 | 3,229 | - |
| 2Q23 | 14,432 | +80.4% |
| 1Q23 | 9,823 | -1.7% |
| 4Q22 | 4,873 | -74.3% |
| 2Q22 | 7,998 | -58.1% |
| 1Q22 | 9,994 | -25.4% |
| 4Q21 | 18,975 | +134.4% |
| 3Q21 | 23,600 | +24.9% |
| 2Q21 | 19,100 | +16.5% |
| 1Q21 | 13,400 | -22.1% |
| 4Q20 | 8,096 | -84.3% |
| 3Q20 | 18,900 | -63.3% |
| 2Q20 | 16,400 | -81.9% |
| 1Q20 | 17,200 | -83.1% |
| 4Q19 | 51,607 | -9.5% |
| 3Q19 | 51,500 | -13.7% |
| 2Q19 | 90,500 | +134.5% |
| 1Q19 | 101,617 | - |
| 4Q18 | 57,002 | - |
| 3Q18 | 59,652 | +124.1% |
| 2Q18 | 38,600 | -45.5% |
| 3Q17 | 26,620 | -52.8% |
| 2Q17 | 70,832 | -17.6% |
| 1Q17 | 88,894 | -13.7% |
| 4Q16 | 34,982 | -81.0% |
| 3Q16 | 56,390 | -74.8% |
| 2Q16 | 85,952 | -61.4% |
| 1Q16 | 102,995 | -33.5% |
| 4Q15 | 184,320 | +79.3% |
| 3Q15 | 224,177 | +78.5% |
| 2Q15 | 222,531 | +80.9% |
| 1Q15 | 154,863 | +373.1% |
| 4Q14 | 102,788 | +151.3% |
| 3Q14 | 125,597 | +183.0% |
| 2Q14 | 122,996 | +163.8% |
| 1Q14 | 32,734 | +20.9% |
| 4Q13 | 40,904 | - |
| 3Q13 | 44,377 | - |
| 2Q13 | 46,618 | - |
| 1Q13 | 27,070 | - |