| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,434 | +2.7% |
| 2Q26 | 49,748 | +3.1% |
| 1Q26 | 48,178 | +1.4% |
| 4Q25 | 49,813 | +1.1% |
| 3Q25 | 50,068 | +4.3% |
| 2Q25 | 48,240 | +3.0% |
| 1Q25 | 47,522 | +5.7% |
| 4Q24 | 49,281 | +8.1% |
| 3Q24 | 47,983 | +8.1% |
| 2Q24 | 46,856 | +9.1% |
| 1Q24 | 44,939 | +8.3% |
| 4Q23 | 45,582 | +9.9% |
| 3Q23 | 44,391 | +9.6% |
| 2Q23 | 42,941 | +8.1% |
| 1Q23 | 41,476 | +7.5% |
| 4Q22 | 41,461 | +6.9% |
| 3Q22 | 40,501 | +7.3% |
| 2Q22 | 39,716 | +8.4% |
| 1Q22 | 38,575 | +6.5% |
| 4Q21 | 38,787 | +2.5% |
| 3Q21 | 37,755 | +1.2% |
| 2Q21 | 36,653 | +1.2% |
| 1Q21 | 36,212 | +2.1% |
| 4Q20 | 37,829 | +5.2% |
| 3Q20 | 37,292 | +3.3% |
| 2Q20 | 36,212 | +2.9% |
| 1Q20 | 35,451 | +4.8% |
| 4Q19 | 35,962 | +7.6% |
| 3Q19 | 36,109 | +11.5% |
| 2Q19 | 35,206 | +14.2% |
| 1Q19 | 33,829 | +15.2% |
| 4Q18 | 33,423 | +16.5% |
| 3Q18 | 32,399 | +19.2% |
| 2Q18 | 30,837 | +18.9% |
| 1Q18 | 29,370 | +18.0% |
| 4Q17 | 28,677 | +16.0% |
| 3Q17 | 27,186 | +11.8% |
| 2Q17 | 25,934 | +12.6% |
| 1Q17 | 24,891 | - |
| 4Q16 | 24,726 | +15.7% |
| 3Q16 | 24,311 | - |
| 2Q16 | 23,024 | - |
| 4Q15 | 21,367 | - |