| （単位：千円） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q23 | 8,847 | - |
| 4Q22 | 8,800 | - |
| 3Q22 | 9,278 | -88.6% |
| 2Q22 | 12,772 | -77.1% |
| 3Q21 | 81,263 | +59.2% |
| 2Q21 | 55,711 | -13.6% |
| 1Q21 | 40,648 | -30.2% |
| 4Q20 | 37,122 | +2.9% |
| 3Q20 | 51,033 | -43.0% |
| 2Q20 | 64,484 | -7.9% |
| 1Q20 | 58,203 | +95.0% |
| 4Q19 | 36,084 | +28.4% |
| 3Q19 | 89,591 | +79.0% |
| 2Q19 | 70,048 | +67.2% |
| 1Q19 | 29,851 | -13.9% |
| 4Q18 | 28,102 | +7.9% |
| 3Q18 | 50,045 | +28.1% |
| 2Q18 | 41,889 | +25.6% |
| 1Q18 | 34,690 | +159.9% |
| 4Q17 | 26,043 | -9.0% |
| 3Q17 | 39,079 | +57.2% |
| 2Q17 | 33,340 | +214.3% |
| 1Q17 | 13,350 | - |
| 4Q16 | 28,603 | +159.4% |
| 3Q16 | 24,863 | - |
| 2Q16 | 10,608 | - |
| 4Q15 | 11,027 | - |