| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 40,051 | +2.3% |
| 4Q25 | 40,099 | +2.1% |
| 3Q25 | 39,650 | +5.4% |
| 2Q25 | 39,597 | +5.3% |
| 1Q25 | 39,145 | +5.1% |
| 4Q24 | 39,262 | +5.1% |
| 3Q24 | 37,613 | +2.0% |
| 2Q24 | 37,609 | +2.1% |
| 1Q24 | 37,233 | +2.6% |
| 4Q23 | 37,363 | +3.2% |
| 3Q23 | 36,890 | +3.8% |
| 2Q23 | 36,840 | +3.8% |
| 1Q23 | 36,277 | +4.0% |
| 4Q22 | 36,209 | +4.2% |
| 3Q22 | 35,530 | +4.7% |
| 2Q22 | 35,475 | +5.3% |
| 1Q22 | 34,868 | +5.1% |
| 4Q21 | 34,750 | +5.1% |
| 3Q21 | 33,943 | +4.6% |
| 2Q21 | 33,704 | +4.0% |
| 1Q21 | 33,176 | +3.8% |
| 4Q20 | 33,062 | +3.4% |
| 3Q20 | 32,437 | +3.7% |
| 2Q20 | 32,408 | +4.4% |
| 1Q20 | 31,961 | +5.5% |
| 4Q19 | 31,988 | +6.0% |
| 3Q19 | 31,284 | +6.7% |
| 2Q19 | 31,055 | +6.8% |
| 1Q19 | 30,304 | +7.0% |
| 4Q18 | 30,180 | +6.9% |
| 3Q18 | 29,325 | +6.9% |
| 2Q18 | 29,086 | +7.6% |
| 1Q18 | 28,316 | +8.1% |
| 4Q17 | 28,222 | +9.0% |
| 3Q17 | 27,430 | +9.8% |
| 2Q17 | 27,032 | +10.3% |
| 1Q17 | 26,186 | +10.5% |
| 4Q16 | 25,894 | +10.3% |
| 3Q16 | 24,985 | +10.2% |
| 2Q16 | 24,504 | - |
| 1Q16 | 23,705 | - |
| 4Q15 | 23,486 | +7.9% |
| 3Q15 | 22,680 | - |
| 4Q14 | 21,762 | - |