| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 39,656 | -6.5% |
| 4Q25 | 40,877 | -4.9% |
| 3Q25 | 41,272 | -2.9% |
| 2Q25 | 42,380 | +0.3% |
| 1Q25 | 42,395 | +4.9% |
| 4Q24 | 42,997 | +9.4% |
| 3Q24 | 42,485 | +9.9% |
| 2Q24 | 42,262 | +10.5% |
| 1Q24 | 40,406 | +8.4% |
| 4Q23 | 39,286 | +6.0% |
| 3Q23 | 38,656 | +5.8% |
| 2Q23 | 38,260 | +4.6% |
| 1Q23 | 37,262 | +3.2% |
| 4Q22 | 37,078 | +3.4% |
| 3Q22 | 36,553 | -0.2% |
| 2Q22 | 36,574 | +0.4% |
| 1Q22 | 36,101 | +0.6% |
| 4Q21 | 35,869 | +0.9% |
| 3Q21 | 36,615 | +2.4% |
| 2Q21 | 36,432 | +2.1% |
| 1Q21 | 35,882 | +1.6% |
| 4Q20 | 35,560 | -5.4% |
| 3Q20 | 35,755 | -4.4% |
| 2Q20 | 35,681 | -5.3% |
| 1Q20 | 35,326 | -4.5% |
| 4Q19 | 37,589 | +2.6% |
| 3Q19 | 37,411 | +4.1% |
| 2Q19 | 37,665 | +5.4% |
| 1Q19 | 36,973 | +6.3% |
| 4Q18 | 36,644 | +6.1% |
| 3Q18 | 35,927 | +6.3% |
| 2Q18 | 35,733 | +6.8% |
| 1Q18 | 34,782 | +6.0% |
| 4Q17 | 34,534 | +5.8% |
| 3Q17 | 33,813 | +3.6% |
| 2Q17 | 33,456 | +2.5% |
| 1Q17 | 32,820 | +2.3% |
| 4Q16 | 32,630 | -4.6% |
| 3Q16 | 32,650 | - |
| 2Q16 | 32,647 | - |
| 1Q16 | 32,073 | - |
| 4Q15 | 34,216 | - |