| （単位：千ドル） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 7,006 | -3.0% |
| 4Q24 | 6,818 | -4.8% |
| 3Q24 | 17,576 | +87.6% |
| 2Q24 | 7,065 | -30.8% |
| 1Q24 | 7,223 | -31.2% |
| 4Q23 | 7,165 | -29.8% |
| 3Q23 | 9,370 | -11.6% |
| 2Q23 | 10,213 | -12.3% |
| 1Q23 | 10,499 | -36.4% |
| 4Q22 | 10,200 | -42.4% |
| 3Q22 | 10,600 | -41.1% |
| 2Q22 | 11,643 | -35.3% |
| 1Q22 | 16,501 | -36.5% |
| 4Q21 | 17,697 | -68.0% |
| 3Q21 | 18,000 | -65.4% |
| 2Q21 | 18,000 | -60.9% |
| 1Q21 | 26,000 | -58.7% |
| 4Q20 | 55,377 | -25.7% |
| 3Q20 | 52,000 | -54.0% |
| 1Q20 | 46,000 | -62.9% |
| 1Q20 | 63,000 | -64.6% |
| 4Q19 | 74,530 | - |
| 3Q19 | 113,000 | -30.3% |
| 2Q19 | 124,000 | -19.3% |
| 1Q19 | 178,000 | - |
| 3Q18 | 162,188 | - |
| 2Q18 | 153,612 | - |