| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 80,075 | +10.7% |
| 2Q26 | 78,234 | +9.5% |
| 1Q26 | 75,553 | +5.8% |
| 4Q25 | 76,145 | +3.5% |
| 3Q25 | 72,328 | +4.4% |
| 2Q25 | 71,475 | +1.1% |
| 1Q25 | 71,440 | +3.6% |
| 4Q24 | 73,553 | +4.9% |
| 3Q24 | 69,285 | +3.1% |
| 2Q24 | 70,710 | +6.3% |
| 1Q24 | 68,970 | +3.8% |
| 4Q23 | 70,112 | +4.2% |
| 3Q23 | 67,174 | -2.3% |
| 2Q23 | 66,494 | -3.1% |
| 1Q23 | 66,438 | -12.6% |
| 4Q22 | 67,309 | -13.0% |
| 3Q22 | 68,748 | -9.8% |
| 2Q22 | 68,627 | -9.1% |
| 1Q22 | 76,029 | +1.7% |
| 4Q21 | 77,344 | +0.7% |
| 3Q21 | 76,243 | +2.2% |
| 2Q21 | 75,456 | +1.3% |
| 1Q21 | 74,757 | +10.2% |
| 4Q20 | 76,831 | +18.0% |
| 3Q20 | 74,589 | +22.0% |
| 2Q20 | 74,511 | +27.7% |
| 1Q20 | 67,833 | +27.6% |
| 4Q19 | 65,128 | +23.0% |
| 3Q19 | 61,141 | +27.0% |
| 2Q19 | 58,351 | +34.5% |
| 1Q19 | 53,181 | +32.3% |
| 4Q18 | 52,932 | +31.9% |
| 3Q18 | 48,144 | +34.2% |
| 2Q18 | 43,387 | +26.8% |
| 1Q18 | 40,197 | +22.8% |
| 4Q17 | 40,122 | +37.9% |
| 3Q17 | 35,865 | +45.0% |
| 2Q17 | 34,215 | +74.6% |
| 1Q17 | 32,736 | - |
| 4Q16 | 29,098 | +64.6% |
| 3Q16 | 24,726 | - |
| 2Q16 | 19,599 | - |
| 4Q15 | 17,679 | - |