| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 75,395 | +6.3% |
| 4Q25 | 71,980 | +8.6% |
| 3Q25 | 72,273 | +12.4% |
| 2Q25 | 70,952 | +15.4% |
| 1Q25 | 68,408 | +16.3% |
| 4Q24 | 66,286 | +18.4% |
| 3Q24 | 64,314 | +14.8% |
| 2Q24 | 61,464 | +15.0% |
| 1Q24 | 58,835 | +11.3% |
| 4Q23 | 55,968 | +9.5% |
| 3Q23 | 56,044 | +12.7% |
| 2Q23 | 53,463 | +11.9% |
| 1Q23 | 52,882 | +11.1% |
| 4Q22 | 51,114 | +5.4% |
| 3Q22 | 49,731 | -1.3% |
| 2Q22 | 47,787 | +0.8% |
| 1Q22 | 47,608 | +3.0% |
| 4Q21 | 48,479 | -5.1% |
| 3Q21 | 50,402 | -2.4% |
| 2Q21 | 47,426 | -5.7% |
| 1Q21 | 46,206 | -6.0% |
| 4Q20 | 51,079 | +7.6% |
| 3Q20 | 51,625 | +10.6% |
| 2Q20 | 50,318 | +14.4% |
| 1Q20 | 49,174 | +9.8% |
| 4Q19 | 47,469 | +4.9% |
| 3Q19 | 46,661 | -8.5% |
| 2Q19 | 43,976 | -13.9% |
| 1Q19 | 44,770 | -13.0% |
| 4Q18 | 45,245 | -4.6% |
| 3Q18 | 50,976 | +8.4% |
| 2Q18 | 51,085 | +20.5% |
| 1Q18 | 51,431 | +26.9% |
| 4Q17 | 47,413 | +19.4% |
| 3Q17 | 47,010 | +21.9% |
| 2Q17 | 42,391 | +18.7% |
| 1Q17 | 40,525 | - |
| 4Q16 | 39,709 | +21.6% |
| 3Q16 | 38,551 | - |
| 2Q16 | 35,715 | - |
| 4Q15 | 32,651 | - |