| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 25,130 | +8.5% |
| 2Q26 | 24,394 | +8.0% |
| 1Q26 | 23,767 | +7.6% |
| 4Q25 | 23,636 | +7.3% |
| 3Q25 | 23,165 | +7.2% |
| 2Q25 | 22,592 | +6.6% |
| 1Q25 | 22,098 | +12.4% |
| 4Q24 | 22,027 | +11.4% |
| 3Q24 | 21,606 | +10.9% |
| 2Q24 | 21,194 | +10.5% |
| 1Q24 | 19,662 | +3.8% |
| 4Q23 | 19,769 | +4.2% |
| 3Q23 | 19,490 | +4.1% |
| 2Q23 | 19,172 | +3.6% |
| 1Q23 | 18,942 | +3.4% |
| 4Q22 | 18,971 | +12.5% |
| 3Q22 | 18,719 | +10.6% |
| 2Q22 | 18,506 | +9.2% |
| 1Q22 | 18,312 | +7.6% |
| 4Q21 | 16,860 | -4.1% |
| 3Q21 | 16,922 | -4.1% |
| 2Q21 | 16,941 | -2.5% |
| 1Q21 | 17,011 | -1.0% |
| 4Q20 | 17,586 | +1.3% |
| 3Q20 | 17,637 | +2.1% |
| 2Q20 | 17,373 | +2.4% |
| 1Q20 | 17,175 | +3.4% |
| 4Q19 | 17,359 | +4.3% |
| 3Q19 | 17,268 | +5.2% |
| 2Q19 | 16,967 | +4.9% |
| 1Q19 | 16,616 | +4.8% |
| 4Q18 | 16,641 | +4.3% |
| 3Q18 | 16,419 | +5.4% |
| 2Q18 | 16,173 | +7.2% |
| 1Q18 | 15,857 | +7.4% |
| 4Q17 | 15,960 | +6.1% |
| 3Q17 | 15,574 | +6.0% |
| 2Q17 | 15,086 | +4.9% |
| 1Q17 | 14,761 | +5.0% |
| 4Q16 | 15,042 | +6.1% |
| 3Q16 | 14,686 | - |
| 2Q16 | 14,381 | - |
| 1Q16 | 14,060 | - |
| 4Q15 | 14,175 | - |