| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 100,645 | +9.4% |
| 4Q25 | 97,947 | +7.9% |
| 3Q25 | 93,972 | +5.6% |
| 2Q25 | 97,471 | +15.0% |
| 1Q25 | 91,994 | +13.6% |
| 4Q24 | 90,742 | +15.1% |
| 3Q24 | 88,975 | +14.4% |
| 2Q24 | 84,754 | +15.7% |
| 1Q24 | 81,011 | +16.0% |
| 4Q23 | 78,867 | +14.3% |
| 3Q23 | 77,746 | +16.0% |
| 2Q23 | 73,235 | +13.5% |
| 1Q23 | 69,810 | +13.5% |
| 4Q22 | 69,018 | +12.9% |
| 3Q22 | 67,022 | +14.5% |
| 2Q22 | 64,543 | +16.0% |
| 1Q22 | 61,492 | +14.4% |
| 4Q21 | 61,155 | +14.4% |
| 3Q21 | 58,544 | +9.3% |
| 2Q21 | 55,622 | +10.3% |
| 1Q21 | 53,762 | +12.4% |
| 4Q20 | 53,466 | +13.4% |
| 3Q20 | 53,566 | +16.9% |
| 2Q20 | 50,446 | +18.8% |
| 1Q20 | 47,845 | +20.1% |
| 4Q19 | 47,135 | +22.7% |
| 3Q19 | 45,831 | +22.5% |
| 2Q19 | 42,468 | +23.0% |
| 1Q19 | 39,821 | +26.7% |
| 4Q18 | 38,408 | +26.6% |
| 3Q18 | 37,420 | +28.3% |
| 2Q18 | 34,527 | +28.6% |
| 1Q18 | 31,440 | +26.1% |
| 4Q17 | 30,326 | +23.8% |
| 3Q17 | 29,175 | +22.1% |
| 2Q17 | 26,846 | +23.9% |
| 1Q17 | 24,926 | +25.1% |
| 4Q16 | 24,498 | +28.6% |
| 3Q16 | 23,889 | - |
| 2Q16 | 21,664 | - |
| 1Q16 | 19,929 | - |
| 4Q15 | 19,048 | +33.0% |
| 4Q14 | 14,326 | - |