| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 45,744 | +15.9% |
| 1Q26 | 42,892 | +11.7% |
| 4Q25 | 42,259 | +9.9% |
| 3Q25 | 38,907 | +7.3% |
| 2Q25 | 39,472 | +11.1% |
| 1Q25 | 38,405 | +10.2% |
| 4Q24 | 38,466 | +10.7% |
| 3Q24 | 36,245 | +7.6% |
| 2Q24 | 35,544 | +6.0% |
| 1Q24 | 34,839 | +4.6% |
| 4Q23 | 34,743 | +4.7% |
| 3Q23 | 33,693 | +4.3% |
| 2Q23 | 33,540 | +4.9% |
| 1Q23 | 33,317 | +5.5% |
| 4Q22 | 33,188 | +5.4% |
| 3Q22 | 32,291 | +4.6% |
| 2Q22 | 31,963 | +3.4% |
| 1Q22 | 31,574 | +2.6% |
| 4Q21 | 31,490 | +1.6% |
| 3Q21 | 30,870 | +3.0% |
| 2Q21 | 30,921 | +4.6% |
| 1Q21 | 30,765 | +7.3% |
| 4Q20 | 31,009 | +8.5% |
| 3Q20 | 29,958 | +10.2% |
| 2Q20 | 29,561 | +11.3% |
| 1Q20 | 28,664 | +10.9% |
| 4Q19 | 28,590 | +9.6% |
| 3Q19 | 27,176 | +9.7% |
| 2Q19 | 26,568 | +9.0% |
| 1Q19 | 25,857 | +7.8% |
| 4Q18 | 26,075 | +7.5% |
| 3Q18 | 24,778 | +6.4% |
| 2Q18 | 24,370 | +7.5% |
| 1Q18 | 23,987 | +10.9% |
| 4Q17 | 24,248 | +12.5% |
| 3Q17 | 23,298 | +11.6% |
| 2Q17 | 22,660 | +11.4% |
| 1Q17 | 21,632 | - |
| 4Q16 | 21,559 | +9.6% |
| 3Q16 | 20,879 | - |
| 2Q16 | 20,341 | - |
| 4Q15 | 19,671 | - |