| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 33,731 | -24.1% |
| 4Q24 | 41,122 | -15.0% |
| 3Q24 | 46,063 | +4.1% |
| 2Q24 | 39,989 | +15.8% |
| 1Q24 | 44,419 | +67.6% |
| 4Q23 | 48,352 | +68.0% |
| 3Q23 | 44,233 | +32.8% |
| 2Q23 | 34,529 | -2.4% |
| 1Q23 | 26,508 | -30.3% |
| 4Q22 | 28,774 | -28.8% |
| 3Q22 | 33,313 | +4.5% |
| 2Q22 | 35,381 | +85.6% |
| 1Q22 | 38,015 | +89.4% |
| 4Q21 | 40,405 | +101.0% |
| 3Q21 | 31,878 | +53.1% |
| 2Q21 | 19,067 | +178.6% |
| 1Q21 | 20,072 | +114.7% |
| 4Q20 | 20,098 | +403.1% |
| 3Q20 | 20,826 | +316.4% |
| 2Q20 | 6,844 | -14.4% |
| 1Q20 | 9,348 | -14.7% |
| 4Q19 | 3,995 | - |
| 3Q19 | 5,002 | - |
| 2Q19 | 7,992 | - |
| 1Q19 | 10,958 | - |