| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 82,205 | +5.5% |
| 3Q25 | 80,414 | +5.9% |
| 2Q25 | 79,342 | +5.3% |
| 1Q25 | 77,884 | +5.7% |
| 4Q24 | 77,884 | +5.2% |
| 3Q24 | 75,952 | +4.0% |
| 2Q24 | 75,323 | +3.9% |
| 1Q24 | 73,675 | +4.3% |
| 4Q23 | 74,027 | +5.9% |
| 3Q23 | 73,014 | +7.9% |
| 2Q23 | 72,463 | +8.7% |
| 1Q23 | 70,627 | +8.5% |
| 4Q22 | 69,897 | +6.8% |
| 3Q22 | 67,679 | +5.5% |
| 2Q22 | 66,645 | +6.4% |
| 1Q22 | 65,077 | +5.7% |
| 4Q21 | 65,450 | +6.8% |
| 3Q21 | 64,156 | +6.7% |
| 2Q21 | 62,638 | +5.3% |
| 1Q21 | 61,553 | +6.0% |
| 4Q20 | 61,296 | +5.4% |
| 3Q20 | 60,112 | +6.7% |
| 2Q20 | 59,463 | +7.2% |
| 1Q20 | 58,067 | +8.5% |
| 4Q19 | 58,175 | +10.6% |
| 3Q19 | 56,336 | +11.1% |
| 2Q19 | 55,469 | +12.2% |
| 1Q19 | 53,517 | +11.3% |
| 4Q18 | 52,597 | +12.9% |
| 3Q18 | 50,721 | +12.8% |
| 2Q18 | 49,437 | +13.2% |
| 1Q18 | 48,076 | +14.0% |
| 4Q17 | 46,591 | +11.1% |
| 3Q17 | 44,983 | +11.7% |
| 2Q17 | 43,684 | +11.7% |
| 1Q17 | 42,166 | +13.6% |
| 4Q16 | 41,919 | +12.1% |
| 3Q16 | 40,281 | - |
| 2Q16 | 39,123 | - |
| 1Q16 | 37,123 | - |
| 4Q15 | 37,397 | +19.3% |
| 4Q14 | 31,340 | - |