| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 32,220 | +11.6% |
| 2Q26 | 31,097 | +10.9% |
| 1Q26 | 29,168 | +5.5% |
| 4Q25 | 31,306 | +6.4% |
| 3Q25 | 28,880 | +10.8% |
| 2Q25 | 28,039 | -0.5% |
| 1Q25 | 27,655 | +2.2% |
| 4Q24 | 29,433 | +2.6% |
| 3Q24 | 26,075 | +1.0% |
| 2Q24 | 28,191 | +4.2% |
| 1Q24 | 27,065 | +9.3% |
| 4Q23 | 28,693 | +4.7% |
| 3Q23 | 25,816 | +0.8% |
| 2Q23 | 27,067 | +5.4% |
| 1Q23 | 24,771 | +12.6% |
| 4Q22 | 27,416 | +20.6% |
| 3Q22 | 25,623 | +7.2% |
| 2Q22 | 25,689 | +2.2% |
| 1Q22 | 22,008 | -13.1% |
| 4Q21 | 22,735 | -12.7% |
| 3Q21 | 23,899 | -51.7% |
| 2Q21 | 25,140 | -51.3% |
| 1Q21 | 25,335 | -51.1% |
| 4Q20 | 26,040 | -55.7% |
| 3Q20 | 49,527 | -12.5% |
| 2Q20 | 51,652 | -11.6% |
| 1Q20 | 51,789 | -9.7% |
| 4Q19 | 58,797 | -1.6% |
| 3Q19 | 56,606 | -2.9% |
| 2Q19 | 58,425 | -0.8% |
| 1Q19 | 57,382 | +0.1% |
| 4Q18 | 59,730 | +1.3% |
| 3Q18 | 58,289 | +2.8% |
| 2Q18 | 58,923 | +5.3% |
| 1Q18 | 57,323 | -8.0% |
| 4Q17 | 58,985 | -10.2% |
| 3Q17 | 56,693 | -12.8% |
| 2Q17 | 55,970 | -12.9% |
| 1Q17 | 62,274 | - |
| 4Q16 | 65,669 | +6.5% |
| 3Q16 | 65,022 | - |
| 2Q16 | 64,264 | - |
| 4Q15 | 61,685 | - |