| （単位：百万円） | 株主資本 | 前年比（％） |
|---|---|---|
| 4Q25 | 16,071 | -2.6% |
| 3Q25 | 16,006 | -12.4% |
| 2Q25 | 16,537 | -10.9% |
| 1Q25 | 16,004 | -15.2% |
| 4Q24 | 16,499 | -11.9% |
| 3Q24 | 18,273 | -2.9% |
| 2Q24 | 18,556 | -0.4% |
| 1Q24 | 18,871 | +5.2% |
| 4Q23 | 18,719 | +1.4% |
| 3Q23 | 18,823 | +4.0% |
| 2Q23 | 18,624 | +2.8% |
| 1Q23 | 17,937 | -0.4% |
| 4Q22 | 18,463 | +1.2% |
| 3Q22 | 18,093 | +0.9% |
| 2Q22 | 18,115 | +1.3% |
| 1Q22 | 18,012 | +0.7% |
| 4Q21 | 18,249 | +1.3% |
| 3Q21 | 17,940 | -0.0% |
| 2Q21 | 17,886 | -3.0% |
| 1Q21 | 17,883 | -5.9% |
| 4Q20 | 18,014 | -5.3% |
| 3Q20 | 17,944 | -5.3% |
| 2Q20 | 18,447 | -2.1% |
| 1Q20 | 18,998 | +1.2% |
| 4Q19 | 19,027 | -1.4% |
| 3Q19 | 18,952 | -0.9% |
| 2Q19 | 18,837 | -0.8% |
| 1Q19 | 18,781 | -0.4% |
| 4Q18 | 19,303 | +2.0% |
| 3Q18 | 19,134 | +1.8% |
| 2Q18 | 18,995 | +1.8% |
| 1Q18 | 18,864 | +2.1% |
| 4Q17 | 18,918 | +2.6% |
| 3Q17 | 18,787 | +2.7% |
| 2Q17 | 18,660 | +2.0% |
| 1Q17 | 18,469 | +1.2% |
| 4Q16 | 18,439 | +0.3% |
| 3Q16 | 18,286 | - |
| 2Q16 | 18,297 | - |
| 1Q16 | 18,251 | - |
| 4Q15 | 18,378 | -0.7% |
| 4Q14 | 18,511 | +16.5% |
| 4Q13 | 15,894 | - |