| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 26,357 | +1.0% |
| 4Q25 | 26,622 | +3.4% |
| 3Q25 | 26,385 | +3.6% |
| 1Q25 | 26,094 | +4.4% |
| 4Q24 | 25,740 | +3.3% |
| 3Q24 | 25,479 | +3.3% |
| 2Q24 | 25,527 | +4.7% |
| 1Q24 | 24,988 | +4.6% |
| 4Q23 | 24,913 | +11.2% |
| 3Q23 | 24,667 | +11.9% |
| 2Q23 | 24,392 | +9.0% |
| 1Q23 | 23,896 | +8.8% |
| 4Q22 | 22,398 | +1.9% |
| 3Q22 | 22,040 | +1.3% |
| 2Q22 | 22,377 | +3.9% |
| 1Q22 | 21,964 | +4.1% |
| 4Q21 | 21,979 | +5.2% |
| 3Q21 | 21,766 | +5.8% |
| 2Q21 | 21,538 | +5.6% |
| 1Q21 | 21,093 | +6.1% |
| 4Q20 | 20,884 | +7.0% |
| 3Q20 | 20,568 | +9.5% |
| 2Q20 | 20,393 | +9.6% |
| 1Q20 | 19,879 | +9.5% |
| 4Q19 | 19,515 | +8.6% |
| 3Q19 | 18,777 | +7.7% |
| 2Q19 | 18,601 | +7.4% |
| 1Q19 | 18,158 | +7.8% |
| 4Q18 | 17,967 | +8.5% |
| 3Q18 | 17,434 | +8.1% |
| 2Q18 | 17,324 | +9.0% |
| 1Q18 | 16,839 | +9.8% |
| 4Q17 | 16,559 | +9.9% |
| 3Q17 | 16,124 | +9.7% |
| 2Q17 | 15,890 | +9.9% |
| 1Q17 | 15,341 | +10.4% |
| 4Q16 | 15,065 | +10.7% |
| 3Q16 | 14,697 | +10.5% |
| 2Q16 | 14,455 | - |
| 1Q16 | 13,895 | - |
| 4Q15 | 13,606 | +7.0% |
| 3Q15 | 13,307 | - |
| 4Q14 | 12,720 | - |