| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 86,470 | +11.6% |
| 3Q25 | 84,312 | +11.8% |
| 2Q25 | 77,447 | +4.2% |
| 1Q25 | 75,820 | +4.3% |
| 4Q24 | 77,458 | +10.0% |
| 3Q24 | 75,392 | +8.1% |
| 2Q24 | 74,295 | +8.4% |
| 1Q24 | 72,724 | +8.3% |
| 4Q23 | 70,420 | +12.2% |
| 3Q23 | 69,749 | +25.8% |
| 2Q23 | 68,551 | +29.5% |
| 1Q23 | 67,176 | +23.8% |
| 4Q22 | 62,787 | +18.2% |
| 3Q22 | 55,437 | +6.4% |
| 2Q22 | 52,950 | +5.6% |
| 1Q22 | 54,273 | +21.8% |
| 4Q21 | 53,122 | +21.5% |
| 3Q21 | 52,101 | +23.3% |
| 2Q21 | 50,141 | +22.2% |
| 1Q21 | 44,552 | +11.8% |
| 4Q20 | 43,722 | +15.2% |
| 3Q20 | 42,259 | +15.4% |
| 2Q20 | 41,027 | +16.4% |
| 1Q20 | 39,838 | +16.7% |
| 4Q19 | 37,956 | +15.9% |
| 3Q19 | 36,604 | +21.3% |
| 2Q19 | 35,233 | +19.2% |
| 1Q19 | 34,133 | +18.3% |
| 4Q18 | 32,750 | +12.3% |
| 3Q18 | 30,188 | +9.0% |
| 2Q18 | 29,563 | +13.1% |
| 1Q18 | 28,848 | +13.7% |
| 4Q17 | 29,175 | +14.7% |
| 3Q17 | 27,684 | +11.1% |
| 2Q17 | 26,147 | +7.5% |
| 1Q17 | 25,369 | +34.6% |
| 4Q16 | 25,426 | +49.1% |
| 3Q16 | 24,912 | +1.5% |
| 2Q16 | 24,317 | - |
| 1Q16 | 18,854 | - |
| 4Q15 | 17,057 | -20.6% |
| 3Q15 | 24,548 | - |
| 4Q14 | 21,475 | - |