| （単位：百万円） | 有価証券 | 前年比（％） |
|---|---|---|
| 1Q21 | 500 | -50.0% |
| 4Q20 | 500 | -50.1% |
| 3Q20 | 1,001 | +11.0% |
| 2Q20 | 1,002 | +11.1% |
| 1Q20 | 1,001 | +11.1% |
| 4Q19 | 1,002 | +11.1% |
| 3Q19 | 901 | -10.0% |
| 2Q19 | 902 | -10.0% |
| 1Q19 | 901 | -21.7% |
| 4Q18 | 902 | -10.2% |
| 3Q18 | 1,001 | -0.1% |
| 2Q18 | 1,002 | -0.1% |
| 1Q18 | 1,151 | +14.8% |
| 4Q17 | 1,004 | +0.2% |
| 3Q17 | 1,002 | +0.1% |
| 2Q17 | 1,003 | +0.1% |
| 1Q17 | 1,002 | - |
| 4Q16 | 1,002 | -0.0% |
| 3Q16 | 1,001 | - |
| 2Q16 | 1,002 | - |
| 4Q15 | 1,002 | - |