| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 85,689 | +31.3% |
| 3Q25 | 75,302 | +9.0% |
| 2Q25 | 64,607 | +5.6% |
| 1Q25 | 56,592 | +14.8% |
| 4Q24 | 65,268 | +28.4% |
| 3Q24 | 69,053 | +48.9% |
| 2Q24 | 61,195 | +62.4% |
| 1Q24 | 49,300 | +31.5% |
| 4Q23 | 50,828 | +17.1% |
| 3Q23 | 46,388 | +1.5% |
| 2Q23 | 37,690 | -6.4% |
| 1Q23 | 37,493 | +0.1% |
| 4Q22 | 43,392 | -3.1% |
| 3Q22 | 45,681 | -4.9% |
| 2Q22 | 40,285 | -7.6% |
| 1Q22 | 37,463 | +47.4% |
| 4Q21 | 44,791 | +33.9% |
| 3Q21 | 48,059 | +2.8% |
| 2Q21 | 43,607 | +7.8% |
| 1Q21 | 25,408 | -38.3% |
| 4Q20 | 33,459 | -35.1% |
| 3Q20 | 46,770 | - |
| 2Q20 | 40,437 | - |
| 1Q20 | 41,201 | - |
| 4Q19 | 51,521 | -25.2% |
| 4Q18 | 68,854 | +37.6% |
| 4Q17 | 50,022 | +19.3% |
| 3Q17 | 44,469 | +18.0% |
| 2Q17 | 39,267 | +19.4% |
| 1Q17 | 36,737 | +20.6% |
| 4Q16 | 41,932 | +19.2% |
| 3Q16 | 37,700 | +21.6% |
| 2Q16 | 32,895 | +8.7% |
| 1Q16 | 30,456 | - |
| 4Q15 | 35,189 | +0.8% |
| 3Q15 | 31,001 | - |
| 2Q15 | 30,249 | - |
| 4Q14 | 34,913 | - |