| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 67,681 | +8.1% |
| 2Q26 | 66,506 | +5.1% |
| 1Q26 | 65,948 | +5.8% |
| 4Q25 | 65,302 | +6.7% |
| 3Q25 | 62,633 | +3.2% |
| 2Q25 | 63,267 | +6.4% |
| 1Q25 | 62,345 | +8.1% |
| 4Q24 | 61,222 | +6.3% |
| 3Q24 | 60,714 | +10.1% |
| 2Q24 | 59,456 | +5.1% |
| 1Q24 | 57,656 | +1.1% |
| 4Q23 | 57,572 | -2.7% |
| 3Q23 | 55,125 | -6.7% |
| 2Q23 | 56,554 | -7.3% |
| 1Q23 | 57,012 | -9.1% |
| 4Q22 | 59,185 | -6.9% |
| 3Q22 | 59,104 | -5.2% |
| 2Q22 | 61,029 | -1.2% |
| 1Q22 | 62,725 | +5.9% |
| 4Q21 | 63,542 | +0.9% |
| 3Q21 | 62,345 | -1.0% |
| 2Q21 | 61,769 | -2.2% |
| 1Q21 | 59,253 | -3.6% |
| 4Q20 | 62,992 | +4.4% |
| 3Q20 | 62,956 | +9.0% |
| 2Q20 | 63,149 | +13.9% |
| 1Q20 | 61,485 | +13.9% |
| 4Q19 | 60,351 | +15.1% |
| 3Q19 | 57,747 | +15.6% |
| 2Q19 | 55,431 | +17.5% |
| 1Q19 | 53,962 | +21.9% |
| 4Q18 | 52,428 | +24.1% |
| 3Q18 | 49,968 | +23.9% |
| 2Q18 | 47,181 | +24.0% |
| 1Q18 | 44,275 | +25.9% |
| 4Q17 | 42,230 | +22.7% |
| 3Q17 | 40,324 | +27.7% |
| 2Q17 | 38,060 | +30.2% |
| 1Q17 | 35,177 | - |
| 4Q16 | 34,425 | +41.7% |
| 3Q16 | 31,568 | - |
| 2Q16 | 29,235 | - |
| 4Q15 | 24,287 | - |