| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,791 | -7.0% |
| 2Q26 | 37,293 | -0.0% |
| 1Q26 | 36,713 | +1.3% |
| 4Q25 | 40,991 | +6.0% |
| 3Q25 | 39,540 | +8.5% |
| 2Q25 | 37,301 | +5.5% |
| 1Q25 | 36,259 | +5.3% |
| 4Q24 | 38,670 | +8.3% |
| 3Q24 | 36,427 | +8.5% |
| 2Q24 | 35,354 | +8.5% |
| 1Q24 | 34,448 | +8.1% |
| 4Q23 | 35,722 | +6.9% |
| 3Q23 | 33,580 | +6.5% |
| 2Q23 | 32,576 | +7.7% |
| 1Q23 | 31,858 | +6.7% |
| 4Q22 | 33,419 | +9.7% |
| 3Q22 | 31,524 | +13.7% |
| 2Q22 | 30,243 | +14.7% |
| 1Q22 | 29,844 | +15.9% |
| 4Q21 | 30,462 | +15.1% |
| 3Q21 | 27,719 | +13.8% |
| 2Q21 | 26,362 | +13.0% |
| 1Q21 | 25,750 | +12.9% |
| 4Q20 | 26,474 | +15.4% |
| 3Q20 | 24,348 | +4.2% |
| 2Q20 | 23,334 | +3.2% |
| 1Q20 | 22,806 | +1.2% |
| 4Q19 | 22,932 | -3.1% |
| 3Q19 | 23,357 | +5.2% |
| 2Q19 | 22,601 | +8.1% |
| 1Q19 | 22,528 | +9.4% |
| 4Q18 | 23,670 | +8.8% |
| 3Q18 | 22,204 | +12.1% |
| 2Q18 | 20,900 | +12.3% |
| 1Q18 | 20,591 | +12.5% |
| 4Q17 | 21,762 | +12.9% |
| 3Q17 | 19,813 | +12.0% |
| 2Q17 | 18,616 | +13.0% |
| 1Q17 | 18,305 | +14.7% |
| 4Q16 | 19,281 | +14.7% |
| 3Q16 | 17,683 | - |
| 2Q16 | 16,480 | - |
| 1Q16 | 15,960 | - |
| 4Q15 | 16,803 | +32.7% |
| 4Q14 | 12,660 | +43.1% |
| 4Q13 | 8,848 | - |