| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 9,667 | +1.0% |
| 4Q24 | 9,568 | +0.7% |
| 4Q23 | 9,503 | -1.7% |
| 4Q22 | 9,672 | -60.0% |
| 3Q22 | 20,561 | -11.7% |
| 2Q22 | 21,399 | -4.5% |
| 1Q22 | 23,508 | +6.1% |
| 4Q21 | 24,168 | +11.8% |
| 3Q21 | 23,276 | -1.8% |
| 2Q21 | 22,399 | -3.9% |
| 1Q21 | 22,156 | -3.8% |
| 4Q20 | 21,626 | -6.8% |
| 3Q20 | 23,712 | - |
| 2Q20 | 23,314 | - |
| 1Q20 | 23,037 | - |
| 4Q19 | 23,194 | +138.4% |
| 4Q18 | 9,731 | +37.8% |
| 4Q17 | 7,063 | +55.2% |
| 4Q16 | 4,550 | +99.0% |
| 4Q15 | 2,286 | - |