| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,923 | +2.3% |
| 2Q26 | 35,012 | +3.2% |
| 1Q26 | 34,130 | +2.2% |
| 4Q25 | 34,688 | +2.9% |
| 3Q25 | 34,131 | +6.1% |
| 2Q25 | 33,918 | +5.1% |
| 1Q25 | 33,388 | +6.6% |
| 4Q24 | 33,710 | +7.7% |
| 3Q24 | 32,177 | -10.1% |
| 2Q24 | 32,265 | -9.7% |
| 1Q24 | 31,312 | -10.1% |
| 4Q23 | 31,313 | -10.3% |
| 3Q23 | 35,790 | +5.9% |
| 2Q23 | 35,717 | +5.3% |
| 1Q23 | 34,842 | +4.0% |
| 4Q22 | 34,927 | +3.1% |
| 3Q22 | 33,801 | +3.2% |
| 2Q22 | 33,932 | +2.9% |
| 1Q22 | 33,494 | +4.8% |
| 4Q21 | 33,892 | +4.4% |
| 3Q21 | 32,741 | +4.6% |
| 2Q21 | 32,960 | +4.6% |
| 1Q21 | 31,959 | +11.6% |
| 4Q20 | 32,472 | +11.5% |
| 3Q20 | 31,307 | +5.1% |
| 2Q20 | 31,523 | +5.3% |
| 1Q20 | 28,647 | -1.1% |
| 4Q19 | 29,124 | -0.1% |
| 3Q19 | 29,777 | +6.6% |
| 2Q19 | 29,926 | +8.0% |
| 1Q19 | 28,953 | +8.2% |
| 4Q18 | 29,158 | +8.2% |
| 3Q18 | 27,925 | +9.1% |
| 2Q18 | 27,722 | +8.7% |
| 1Q18 | 26,769 | +8.5% |
| 4Q17 | 26,944 | +8.1% |
| 3Q17 | 25,606 | +8.3% |
| 2Q17 | 25,498 | +8.5% |
| 1Q17 | 24,667 | - |
| 4Q16 | 24,935 | +8.5% |
| 3Q16 | 23,650 | - |
| 2Q16 | 23,500 | - |
| 4Q15 | 22,989 | - |