| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 48,110 | +9.5% |
| 1Q26 | 45,798 | +10.1% |
| 4Q25 | 44,557 | +13.6% |
| 3Q25 | 45,192 | +16.1% |
| 2Q25 | 43,939 | +20.3% |
| 1Q25 | 41,612 | +20.9% |
| 4Q24 | 39,207 | +22.8% |
| 3Q24 | 38,917 | +22.3% |
| 2Q24 | 36,540 | +23.0% |
| 1Q24 | 34,407 | +17.3% |
| 4Q23 | 31,925 | +7.6% |
| 3Q23 | 31,830 | +7.1% |
| 2Q23 | 29,715 | +0.8% |
| 1Q23 | 29,336 | +0.9% |
| 4Q22 | 29,662 | +1.7% |
| 3Q22 | 29,706 | +2.1% |
| 2Q22 | 29,481 | +2.8% |
| 1Q22 | 29,068 | +2.0% |
| 4Q21 | 29,180 | +0.1% |
| 3Q21 | 29,087 | -1.0% |
| 2Q21 | 28,667 | -1.7% |
| 1Q21 | 28,504 | -1.0% |
| 4Q20 | 29,159 | +1.6% |
| 3Q20 | 29,375 | +2.1% |
| 2Q20 | 29,158 | +3.4% |
| 1Q20 | 28,792 | +2.4% |
| 4Q19 | 28,689 | +2.4% |
| 3Q19 | 28,768 | +2.0% |
| 2Q19 | 28,211 | +1.9% |
| 1Q19 | 28,127 | +3.5% |
| 4Q18 | 28,017 | +0.2% |
| 3Q18 | 28,190 | -1.7% |
| 2Q18 | 27,676 | -1.0% |
| 1Q18 | 27,184 | -4.7% |
| 4Q17 | 27,971 | -0.8% |
| 3Q17 | 28,684 | -6.0% |
| 2Q17 | 27,945 | -8.2% |
| 1Q17 | 28,525 | - |
| 4Q16 | 28,207 | -8.8% |
| 3Q16 | 30,517 | - |
| 2Q16 | 30,454 | - |
| 4Q15 | 30,919 | - |