| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q25 | 18,057 | -31.1% |
| 2Q25 | 21,531 | -17.8% |
| 1Q25 | 21,790 | -15.7% |
| 4Q24 | 21,474 | -23.1% |
| 3Q24 | 26,196 | -11.8% |
| 2Q24 | 26,183 | -15.4% |
| 1Q24 | 25,863 | -15.7% |
| 4Q23 | 27,919 | +6.7% |
| 3Q23 | 29,714 | +11.8% |
| 2Q23 | 30,953 | +14.2% |
| 1Q23 | 30,675 | +12.4% |
| 4Q22 | 26,173 | -4.3% |
| 3Q22 | 26,580 | - |
| 2Q22 | 27,106 | - |
| 1Q22 | 27,302 | - |
| 4Q21 | 27,351 | - |
| 4Q18 | 3,551 | -83.7% |
| 3Q18 | 5,647 | -47.7% |
| 2Q18 | 7,278 | -34.9% |
| 1Q18 | 10,062 | -33.8% |
| 4Q17 | 21,800 | +27.5% |
| 3Q17 | 10,798 | -38.8% |
| 2Q17 | 11,181 | -38.5% |
| 1Q17 | 15,198 | -28.3% |
| 4Q16 | 17,102 | -26.2% |
| 3Q16 | 17,658 | -26.3% |
| 2Q16 | 18,192 | - |
| 1Q16 | 21,193 | - |
| 4Q15 | 23,161 | - |
| 3Q15 | 23,946 | - |