| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,402 | -20.1% |
| 3Q25 | 28,612 | +4.8% |
| 2Q25 | 28,531 | +4.5% |
| 1Q25 | 27,900 | +4.2% |
| 4Q24 | 28,026 | +5.2% |
| 3Q24 | 27,294 | +4.9% |
| 2Q24 | 27,304 | +4.7% |
| 1Q24 | 26,770 | +4.3% |
| 4Q23 | 26,633 | +4.3% |
| 3Q23 | 26,021 | +3.4% |
| 2Q23 | 26,071 | +5.0% |
| 1Q23 | 25,677 | +5.1% |
| 4Q22 | 25,534 | +5.0% |
| 3Q22 | 25,168 | +5.2% |
| 2Q22 | 24,836 | +5.1% |
| 1Q22 | 24,434 | +6.9% |
| 4Q21 | 24,319 | +7.8% |
| 3Q21 | 23,926 | +7.3% |
| 2Q21 | 23,630 | +6.0% |
| 1Q21 | 22,847 | +3.0% |
| 4Q20 | 22,565 | +1.8% |
| 3Q20 | 22,290 | +3.1% |
| 2Q20 | 22,300 | +4.4% |
| 1Q20 | 22,176 | +5.8% |
| 4Q19 | 22,172 | +7.0% |
| 3Q19 | 21,619 | +6.8% |
| 2Q19 | 21,357 | +8.1% |
| 1Q19 | 20,965 | +8.0% |
| 4Q18 | 20,724 | +8.8% |
| 3Q18 | 20,241 | +8.4% |
| 2Q18 | 19,748 | +7.1% |
| 1Q18 | 19,406 | +7.3% |
| 4Q17 | 19,054 | +7.0% |
| 3Q17 | 18,681 | +7.1% |
| 2Q17 | 18,443 | +6.7% |
| 1Q17 | 18,093 | +7.9% |
| 4Q16 | 17,811 | +7.4% |
| 3Q16 | 17,439 | +6.7% |
| 2Q16 | 17,287 | - |
| 1Q16 | 16,767 | - |
| 4Q15 | 16,589 | +3.9% |
| 3Q15 | 16,345 | - |
| 4Q14 | 15,972 | - |