| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 9,810 | -4.5% |
| 4Q24 | 9,920 | -5.1% |
| 3Q24 | 10,171 | +0.2% |
| 2Q24 | 10,143 | -4.1% |
| 1Q24 | 10,272 | -4.8% |
| 4Q23 | 10,453 | -15.7% |
| 3Q23 | 10,154 | -19.4% |
| 2Q23 | 10,580 | -8.8% |
| 1Q23 | 10,791 | -13.3% |
| 4Q22 | 12,406 | +47.4% |
| 3Q22 | 12,603 | +78.5% |
| 2Q22 | 11,597 | +54.1% |
| 1Q22 | 12,446 | +37.1% |
| 4Q21 | 8,419 | -17.6% |
| 3Q21 | 7,060 | -46.9% |
| 2Q21 | 7,524 | -26.2% |
| 1Q21 | 9,078 | -18.9% |
| 4Q20 | 10,218 | +9.8% |
| 3Q20 | 13,296 | +69.6% |
| 2Q20 | 10,198 | +104.0% |
| 1Q20 | 11,200 | +126.0% |
| 4Q19 | 9,306 | +87.7% |
| 3Q19 | 7,841 | +56.5% |
| 2Q19 | 5,000 | -2.3% |
| 1Q19 | 4,955 | - |
| 4Q18 | 4,957 | - |
| 3Q18 | 5,011 | - |
| 2Q18 | 5,118 | - |