| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,038 | -5.1% |
| 2Q26 | 14,723 | -0.6% |
| 1Q26 | 13,620 | -2.2% |
| 4Q25 | 13,647 | -4.3% |
| 3Q25 | 15,851 | +6.9% |
| 2Q25 | 14,808 | -34.5% |
| 1Q25 | 13,932 | -37.5% |
| 4Q24 | 14,258 | -38.2% |
| 3Q24 | 14,831 | -39.1% |
| 2Q24 | 22,624 | -7.4% |
| 1Q24 | 22,286 | -8.7% |
| 4Q23 | 23,073 | -7.4% |
| 3Q23 | 24,356 | +0.4% |
| 2Q23 | 24,445 | +2.3% |
| 1Q23 | 24,412 | +3.4% |
| 4Q22 | 24,904 | +2.9% |
| 3Q22 | 24,262 | +2.6% |
| 2Q22 | 23,895 | +3.0% |
| 1Q22 | 23,608 | +3.8% |
| 4Q21 | 24,209 | +12.0% |
| 3Q21 | 23,655 | +12.7% |
| 2Q21 | 23,205 | +14.0% |
| 1Q21 | 22,747 | +13.7% |
| 4Q20 | 21,622 | +6.2% |
| 3Q20 | 20,989 | +3.3% |
| 2Q20 | 20,351 | -1.8% |
| 1Q20 | 20,011 | -2.0% |
| 4Q19 | 20,364 | -1.6% |
| 3Q19 | 20,316 | +0.1% |
| 2Q19 | 20,730 | +5.6% |
| 1Q19 | 20,415 | +6.1% |
| 4Q18 | 20,700 | +7.3% |
| 3Q18 | 20,292 | +7.6% |
| 2Q18 | 19,637 | +8.8% |
| 1Q18 | 19,248 | +9.1% |
| 4Q17 | 19,297 | +6.9% |
| 3Q17 | 18,863 | +5.9% |
| 2Q17 | 18,054 | +4.5% |
| 1Q17 | 17,635 | +5.0% |
| 4Q16 | 18,055 | +11.1% |
| 3Q16 | 17,813 | - |
| 2Q16 | 17,278 | - |
| 1Q16 | 16,799 | - |
| 4Q15 | 16,251 | - |