| （単位：千円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 2Q26 | 7,769 | +46.1% |
| 1Q26 | 8,017 | +43.7% |
| 4Q25 | 5,031 | -15.2% |
| 3Q25 | 4,973 | -18.1% |
| 2Q25 | 5,318 | -6.5% |
| 1Q25 | 5,580 | -8.9% |
| 4Q24 | 5,936 | -0.1% |
| 3Q24 | 6,074 | - |
| 2Q24 | 5,686 | - |
| 1Q24 | 6,127 | - |
| 4Q23 | 5,943 | -4.1% |
| 4Q22 | 6,198 | -83.7% |
| 4Q21 | 37,933 | +51.0% |
| 4Q20 | 25,115 | -33.9% |
| 4Q19 | 38,020 | -25.3% |
| 4Q18 | 50,918 | +80.4% |
| 4Q17 | 28,228 | -6.0% |
| 4Q16 | 30,016 | +17.5% |
| 4Q15 | 25,542 | - |