| （単位：百万円） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q22 | 106 | -1.9% |
| 4Q21 | 102 | 0.0% |
| 3Q21 | 103 | +5.1% |
| 2Q21 | 106 | +6.0% |
| 1Q21 | 108 | -81.8% |
| 4Q20 | 102 | -83.3% |
| 3Q20 | 98 | -83.9% |
| 2Q20 | 100 | -83.6% |
| 1Q20 | 595 | +445.9% |
| 4Q19 | 612 | +1.0% |
| 3Q19 | 609 | -0.8% |
| 2Q19 | 608 | -0.7% |
| 1Q19 | 109 | -86.5% |
| 4Q18 | 606 | +91.8% |
| 3Q18 | 614 | +94.9% |
| 2Q18 | 612 | +94.9% |
| 1Q18 | 809 | +603.5% |
| 4Q17 | 316 | +165.5% |
| 3Q17 | 315 | +215.0% |
| 2Q17 | 314 | +217.2% |
| 1Q17 | 115 | -88.6% |
| 4Q16 | 119 | -92.2% |
| 3Q16 | 100 | -93.4% |
| 2Q16 | 99 | - |
| 1Q16 | 1,008 | - |
| 4Q15 | 1,523 | -69.1% |
| 3Q15 | 1,523 | - |
| 4Q14 | 4,932 | - |