| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,350 | -9.6% |
| 3Q25 | 4,640 | -1.3% |
| 2Q25 | 4,630 | -2.4% |
| 1Q25 | 4,579 | -1.9% |
| 4Q24 | 4,811 | -0.5% |
| 3Q24 | 4,699 | -0.8% |
| 2Q24 | 4,745 | -4.9% |
| 1Q24 | 4,667 | -6.9% |
| 4Q23 | 4,836 | -5.7% |
| 3Q23 | 4,735 | -4.5% |
| 2Q23 | 4,991 | -11.9% |
| 1Q23 | 5,011 | -9.3% |
| 4Q22 | 5,127 | -5.8% |
| 3Q22 | 4,959 | -6.2% |
| 2Q22 | 5,663 | +9.8% |
| 1Q22 | 5,526 | +9.3% |
| 4Q21 | 5,442 | +9.7% |
| 3Q21 | 5,287 | +6.3% |
| 2Q21 | 5,157 | +10.4% |
| 1Q21 | 5,054 | +9.8% |
| 4Q20 | 4,960 | +9.7% |
| 3Q20 | 4,974 | +10.6% |
| 2Q20 | 4,670 | +31.7% |
| 1Q20 | 4,603 | +36.7% |
| 4Q19 | 4,522 | +32.8% |
| 3Q19 | 4,498 | +20.7% |
| 2Q19 | 3,547 | +17.7% |
| 1Q19 | 3,367 | +19.4% |
| 4Q18 | 3,405 | +19.6% |
| 3Q18 | 3,726 | +34.6% |
| 2Q18 | 3,013 | +26.6% |
| 1Q18 | 2,820 | +28.8% |
| 4Q17 | 2,846 | +38.5% |
| 3Q17 | 2,768 | +53.9% |
| 2Q17 | 2,380 | +183.3% |
| 1Q17 | 2,189 | - |
| 4Q16 | 2,054 | - |
| 3Q16 | 1,798 | - |
| 2Q16 | 840 | - |