| （単位：百万円） | 有価証券 | 前年比（％） |
|---|---|---|
| 3Q21 | 100 | -93.3% |
| 2Q21 | 1,000 | -33.3% |
| 1Q21 | 1,000 | -33.3% |
| 4Q20 | 1,500 | 0.0% |
| 3Q20 | 1,500 | 0.0% |
| 2Q20 | 1,500 | 0.0% |
| 1Q20 | 1,500 | 0.0% |
| 4Q19 | 1,500 | 0.0% |
| 3Q19 | 1,500 | 0.0% |
| 2Q19 | 1,500 | 0.0% |
| 1Q19 | 1,500 | +25.0% |
| 4Q18 | 1,500 | +25.0% |
| 3Q18 | 1,500 | +15.4% |
| 2Q18 | 1,500 | +114.3% |
| 1Q18 | 1,200 | +200.0% |
| 4Q17 | 1,200 | +33.3% |
| 3Q17 | 1,300 | 0.0% |
| 2Q17 | 700 | -53.3% |
| 1Q17 | 400 | - |
| 4Q16 | 900 | -20.2% |
| 3Q16 | 1,299 | - |
| 2Q16 | 1,499 | - |
| 4Q15 | 1,128 | - |