| （単位：千円） | 有価証券 | 前年比（％） |
|---|---|---|
| 2Q20 | 32,000 | -49.2% |
| 1Q20 | 62,000 | +87.9% |
| 4Q19 | 62,000 | +87.9% |
| 3Q19 | 82,000 | +30.2% |
| 2Q19 | 63,000 | +26.0% |
| 1Q19 | 33,000 | -49.2% |
| 4Q18 | 33,000 | -50.7% |
| 3Q18 | 63,000 | -3.1% |
| 2Q18 | 50,000 | -9.1% |
| 1Q18 | 65,000 | +12.1% |
| 4Q17 | 67,000 | +15.5% |
| 3Q17 | 65,000 | +71.1% |
| 2Q17 | 55,000 | +14.6% |
| 1Q17 | 58,000 | - |
| 4Q16 | 58,000 | +52.6% |
| 3Q16 | 38,000 | - |
| 2Q16 | 48,000 | - |
| 4Q15 | 38,000 | - |