| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 43,464 | +20.8% |
| 2Q26 | 41,386 | +19.6% |
| 4Q25 | 40,513 | +10.2% |
| 3Q25 | 35,991 | +1.6% |
| 2Q25 | 34,607 | +0.1% |
| 1Q25 | 34,362 | +4.4% |
| 4Q24 | 36,764 | +3.0% |
| 3Q24 | 35,413 | +1.7% |
| 2Q24 | 34,583 | +0.9% |
| 1Q24 | 32,906 | -2.0% |
| 4Q23 | 35,686 | -1.0% |
| 3Q23 | 34,822 | +1.0% |
| 2Q23 | 34,286 | +4.6% |
| 1Q23 | 33,593 | +4.7% |
| 4Q22 | 36,043 | +3.5% |
| 3Q22 | 34,461 | +6.0% |
| 2Q22 | 32,781 | -1.2% |
| 1Q22 | 32,072 | -1.4% |
| 4Q21 | 34,839 | -1.4% |
| 3Q21 | 32,507 | -1.7% |
| 2Q21 | 33,175 | +3.5% |
| 1Q21 | 32,535 | +11.3% |
| 4Q20 | 35,328 | +16.1% |
| 3Q20 | 33,053 | +17.5% |
| 2Q20 | 32,050 | +21.2% |
| 1Q20 | 29,243 | +24.3% |
| 4Q19 | 30,426 | +18.1% |
| 3Q19 | 28,140 | +18.7% |
| 2Q19 | 26,447 | +16.5% |
| 1Q19 | 23,535 | +8.1% |
| 4Q18 | 25,767 | +15.8% |
| 3Q18 | 23,698 | +11.9% |
| 2Q18 | 22,708 | +16.8% |
| 1Q18 | 21,765 | +16.3% |
| 4Q17 | 22,249 | +18.0% |
| 3Q17 | 21,170 | +20.4% |
| 2Q17 | 19,435 | +16.9% |
| 1Q17 | 18,719 | - |
| 4Q16 | 18,861 | +13.4% |
| 3Q16 | 17,584 | - |
| 2Q16 | 16,626 | - |
| 4Q15 | 16,630 | - |