| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,463 | +20.1% |
| 3Q25 | 4,677 | +44.7% |
| 2Q25 | 4,686 | -19.0% |
| 1Q25 | 4,598 | -33.8% |
| 4Q24 | 4,549 | -44.5% |
| 3Q24 | 3,233 | -71.0% |
| 2Q24 | 5,784 | -57.7% |
| 1Q24 | 6,949 | -49.8% |
| 4Q23 | 8,193 | -48.2% |
| 3Q23 | 11,166 | -33.9% |
| 2Q23 | 13,687 | -17.6% |
| 1Q23 | 13,844 | -15.0% |
| 4Q22 | 15,816 | -5.0% |
| 3Q22 | 16,896 | +4.7% |
| 2Q22 | 16,617 | +5.8% |
| 1Q22 | 16,286 | +11.3% |
| 4Q21 | 16,642 | +10.4% |
| 3Q21 | 16,145 | +8.6% |
| 2Q21 | 15,709 | -0.9% |
| 1Q21 | 14,629 | -18.4% |
| 4Q20 | 15,073 | -26.5% |
| 3Q20 | 14,866 | -27.2% |
| 2Q20 | 15,859 | -21.4% |
| 1Q20 | 17,925 | -7.9% |
| 4Q19 | 20,494 | +4.5% |
| 3Q19 | 20,414 | +22.9% |
| 2Q19 | 20,167 | +35.2% |
| 1Q19 | 19,458 | +44.8% |
| 4Q18 | 19,610 | +40.1% |
| 3Q18 | 16,614 | +37.0% |
| 2Q18 | 14,911 | +38.6% |
| 1Q18 | 13,438 | +36.0% |
| 4Q17 | 13,994 | +56.6% |
| 3Q17 | 12,123 | +69.2% |
| 2Q17 | 10,756 | +57.7% |
| 1Q17 | 9,879 | +28.2% |
| 4Q16 | 8,937 | +14.6% |
| 3Q16 | 7,164 | +4.6% |
| 2Q16 | 6,821 | - |
| 1Q16 | 7,704 | - |
| 4Q15 | 7,800 | +107.8% |
| 3Q15 | 6,846 | - |
| 4Q14 | 3,754 | - |