| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 32,112 | -0.3% |
| 2Q26 | 32,424 | +0.8% |
| 1Q26 | 31,548 | +0.7% |
| 4Q25 | 31,734 | +0.2% |
| 3Q25 | 32,212 | +2.2% |
| 2Q25 | 32,179 | +1.7% |
| 1Q25 | 31,336 | +0.3% |
| 4Q24 | 31,655 | +2.4% |
| 3Q24 | 31,517 | +4.1% |
| 2Q24 | 31,635 | -1.2% |
| 1Q24 | 31,234 | +3.1% |
| 4Q23 | 30,904 | +4.9% |
| 3Q23 | 30,282 | +11.2% |
| 2Q23 | 32,016 | +21.9% |
| 1Q23 | 30,290 | +20.2% |
| 4Q22 | 29,450 | +19.1% |
| 3Q22 | 27,244 | +14.8% |
| 2Q22 | 26,259 | +13.5% |
| 1Q22 | 25,198 | +11.9% |
| 4Q21 | 24,719 | +10.6% |
| 3Q21 | 23,736 | +10.3% |
| 2Q21 | 23,144 | +8.5% |
| 1Q21 | 22,525 | +6.4% |
| 4Q20 | 22,344 | +5.9% |
| 3Q20 | 21,515 | +3.8% |
| 2Q20 | 21,337 | +4.1% |
| 1Q20 | 21,173 | +8.1% |
| 4Q19 | 21,098 | +9.4% |
| 3Q19 | 20,728 | +6.6% |
| 2Q19 | 20,502 | +6.3% |
| 1Q19 | 19,589 | +4.5% |
| 4Q18 | 19,281 | +3.8% |
| 3Q18 | 19,448 | +7.5% |
| 2Q18 | 19,294 | +14.3% |
| 1Q18 | 18,743 | +15.8% |
| 4Q17 | 18,567 | +14.4% |
| 3Q17 | 18,097 | +14.8% |
| 2Q17 | 16,875 | +8.3% |
| 1Q17 | 16,187 | +4.2% |
| 4Q16 | 16,226 | +5.6% |
| 3Q16 | 15,766 | - |
| 2Q16 | 15,584 | - |
| 1Q16 | 15,539 | - |
| 4Q15 | 15,362 | - |