| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,717 | +17.4% |
| 2Q26 | 17,546 | +16.3% |
| 1Q26 | 16,629 | +14.2% |
| 4Q25 | 17,422 | +12.8% |
| 3Q25 | 15,086 | +16.1% |
| 2Q25 | 15,086 | +16.3% |
| 1Q25 | 14,567 | +14.8% |
| 4Q24 | 15,448 | +11.1% |
| 3Q24 | 12,993 | +15.5% |
| 2Q24 | 12,976 | +5.6% |
| 1Q24 | 12,691 | +4.1% |
| 4Q23 | 13,907 | +1.6% |
| 3Q23 | 11,247 | -29.4% |
| 2Q23 | 12,292 | -23.9% |
| 1Q23 | 12,197 | -24.7% |
| 4Q22 | 13,694 | -20.9% |
| 3Q22 | 15,925 | +9.3% |
| 2Q22 | 16,150 | +5.9% |
| 1Q22 | 16,199 | +5.7% |
| 4Q21 | 17,307 | +2.3% |
| 3Q21 | 14,575 | +0.7% |
| 2Q21 | 15,249 | +0.8% |
| 1Q21 | 15,320 | +5.3% |
| 4Q20 | 16,923 | +3.1% |
| 3Q20 | 14,474 | +5.8% |
| 2Q20 | 15,126 | +4.9% |
| 1Q20 | 14,551 | +1.2% |
| 4Q19 | 16,418 | +2.7% |
| 3Q19 | 13,686 | -0.0% |
| 2Q19 | 14,416 | +1.8% |
| 1Q19 | 14,374 | +4.7% |
| 4Q18 | 15,993 | +10.5% |
| 3Q18 | 13,688 | +34.9% |
| 2Q18 | 14,159 | +35.6% |
| 1Q18 | 13,734 | +46.6% |
| 4Q17 | 14,479 | +41.2% |
| 3Q17 | 10,150 | +16.4% |
| 2Q17 | 10,440 | +18.2% |
| 1Q17 | 9,369 | - |
| 4Q16 | 10,255 | -14.4% |
| 3Q16 | 8,723 | - |
| 2Q16 | 8,831 | - |
| 4Q15 | 11,979 | - |