| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 48,411 | +5.2% |
| 3Q25 | 47,455 | +5.6% |
| 2Q25 | 47,007 | +5.3% |
| 1Q25 | 47,084 | +5.8% |
| 4Q24 | 45,999 | +4.4% |
| 3Q24 | 44,933 | +3.4% |
| 2Q24 | 44,645 | +2.7% |
| 1Q24 | 44,503 | +2.7% |
| 4Q23 | 44,071 | +2.6% |
| 3Q23 | 43,466 | +3.9% |
| 2Q23 | 43,480 | +4.9% |
| 1Q23 | 43,314 | +4.1% |
| 4Q22 | 42,950 | +5.7% |
| 3Q22 | 41,829 | +8.0% |
| 2Q22 | 41,450 | +7.8% |
| 1Q22 | 41,591 | +7.9% |
| 4Q21 | 40,648 | +7.4% |
| 3Q21 | 38,733 | +4.8% |
| 2Q21 | 38,454 | +4.6% |
| 1Q21 | 38,540 | +4.3% |
| 4Q20 | 37,858 | +6.2% |
| 3Q20 | 36,961 | +9.2% |
| 2Q20 | 36,759 | +10.6% |
| 1Q20 | 36,946 | +10.4% |
| 4Q19 | 35,661 | +9.9% |
| 3Q19 | 33,861 | +6.8% |
| 2Q19 | 33,230 | +5.1% |
| 1Q19 | 33,467 | +9.8% |
| 4Q18 | 32,455 | +7.8% |
| 3Q18 | 31,700 | +11.0% |
| 2Q18 | 31,629 | +11.1% |
| 1Q18 | 30,483 | +6.7% |
| 4Q17 | 30,100 | +7.5% |
| 3Q17 | 28,570 | +7.4% |
| 2Q17 | 28,471 | +7.8% |
| 1Q17 | 28,562 | +7.5% |
| 4Q16 | 28,003 | +6.1% |
| 3Q16 | 26,605 | +5.6% |
| 2Q16 | 26,405 | +7.4% |
| 1Q16 | 26,560 | - |
| 4Q15 | 26,395 | +7.4% |
| 3Q15 | 25,190 | - |
| 2Q15 | 24,594 | - |
| 4Q14 | 24,569 | - |