| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 41,796 | +8.7% |
| 1Q26 | 39,996 | +8.9% |
| 4Q25 | 41,212 | +11.1% |
| 3Q25 | 39,055 | +10.9% |
| 2Q25 | 38,434 | +12.0% |
| 1Q25 | 36,738 | +10.5% |
| 4Q24 | 37,091 | +10.2% |
| 3Q24 | 35,208 | +9.9% |
| 2Q24 | 34,328 | +7.7% |
| 1Q24 | 33,245 | +7.8% |
| 4Q23 | 33,673 | +5.8% |
| 3Q23 | 32,050 | +4.2% |
| 2Q23 | 31,873 | +4.3% |
| 1Q23 | 30,827 | +1.7% |
| 4Q22 | 31,836 | +1.7% |
| 3Q22 | 30,765 | +1.6% |
| 2Q22 | 30,567 | +1.7% |
| 1Q22 | 30,312 | +3.1% |
| 4Q21 | 31,297 | +3.2% |
| 3Q21 | 30,278 | +2.3% |
| 2Q21 | 30,060 | +3.4% |
| 1Q21 | 29,392 | +3.7% |
| 4Q20 | 30,325 | +4.3% |
| 3Q20 | 29,610 | +10.2% |
| 2Q20 | 29,067 | +9.4% |
| 1Q20 | 28,352 | +11.8% |
| 4Q19 | 29,080 | +11.1% |
| 3Q19 | 26,878 | +7.3% |
| 2Q19 | 26,576 | +8.5% |
| 1Q19 | 25,350 | +7.8% |
| 4Q18 | 26,174 | +9.6% |
| 3Q18 | 25,052 | +10.8% |
| 2Q18 | 24,491 | +9.2% |
| 1Q18 | 23,510 | +8.2% |
| 4Q17 | 23,873 | +6.4% |
| 3Q17 | 22,605 | +5.6% |
| 2Q17 | 22,428 | +6.6% |
| 1Q17 | 21,732 | - |
| 4Q16 | 22,441 | +9.2% |
| 3Q16 | 21,415 | - |
| 2Q16 | 21,044 | - |
| 4Q15 | 20,554 | - |