| （単位：百万円） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q23 | 264 | - |
| 2Q23 | 287 | - |
| 1Q23 | 272 | - |
| 4Q22 | 244 | - |
| 3Q21 | 207 | -68.5% |
| 2Q21 | 212 | -50.8% |
| 1Q21 | 217 | -66.3% |
| 4Q20 | 220 | -66.7% |
| 3Q20 | 657 | -21.7% |
| 2Q20 | 431 | -49.4% |
| 1Q20 | 644 | +3.9% |
| 4Q19 | 661 | -45.7% |
| 3Q19 | 839 | -26.1% |
| 2Q19 | 851 | -6.7% |
| 1Q19 | 620 | +106.7% |
| 4Q18 | 1,217 | +305.2% |
| 3Q18 | 1,135 | +387.0% |
| 2Q18 | 912 | +349.5% |
| 1Q18 | 300 | +40.7% |
| 4Q17 | 300 | -84.4% |
| 3Q17 | 233 | -93.4% |
| 2Q17 | 202 | -95.7% |
| 1Q17 | 213 | -95.5% |
| 4Q16 | 1,926 | -48.4% |
| 3Q16 | 3,556 | - |
| 2Q16 | 4,755 | - |
| 1Q16 | 4,744 | - |
| 4Q15 | 3,736 | - |