| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 48,436 | -1.0% |
| 2Q26 | 49,085 | -0.6% |
| 1Q26 | 49,408 | +0.8% |
| 4Q25 | 50,503 | +3.0% |
| 3Q25 | 48,937 | +2.7% |
| 2Q25 | 49,397 | +3.3% |
| 1Q25 | 49,019 | +5.0% |
| 4Q24 | 49,011 | +6.9% |
| 3Q24 | 47,641 | +6.5% |
| 2Q24 | 47,823 | +6.7% |
| 1Q24 | 46,695 | +5.1% |
| 4Q23 | 45,837 | +3.1% |
| 3Q23 | 44,752 | +1.5% |
| 2Q23 | 44,820 | +2.8% |
| 1Q23 | 44,425 | +5.5% |
| 4Q22 | 44,476 | +7.5% |
| 3Q22 | 44,111 | +10.7% |
| 2Q22 | 43,601 | +9.9% |
| 1Q22 | 42,128 | +9.1% |
| 4Q21 | 41,372 | +5.5% |
| 3Q21 | 39,840 | +2.9% |
| 2Q21 | 39,664 | +2.3% |
| 1Q21 | 38,614 | +2.8% |
| 4Q20 | 39,198 | +4.1% |
| 3Q20 | 38,733 | +5.8% |
| 2Q20 | 38,788 | +6.2% |
| 1Q20 | 37,566 | +5.2% |
| 4Q19 | 37,640 | +4.9% |
| 3Q19 | 36,612 | +3.6% |
| 2Q19 | 36,521 | +3.2% |
| 1Q19 | 35,723 | +3.1% |
| 4Q18 | 35,875 | +2.9% |
| 3Q18 | 35,338 | +3.3% |
| 2Q18 | 35,402 | +4.3% |
| 1Q18 | 34,640 | +4.6% |
| 4Q17 | 34,878 | +4.8% |
| 3Q17 | 34,214 | +7.4% |
| 2Q17 | 33,954 | +8.6% |
| 1Q17 | 33,130 | - |
| 4Q16 | 33,294 | -4.0% |
| 3Q16 | 31,866 | - |
| 2Q16 | 31,273 | - |
| 4Q15 | 34,692 | - |