| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 59,418 | +10.4% |
| 4Q25 | 58,840 | +12.0% |
| 3Q25 | 56,851 | +12.8% |
| 2Q25 | 55,094 | +13.1% |
| 1Q25 | 53,802 | +13.4% |
| 4Q24 | 52,524 | +12.7% |
| 3Q24 | 50,408 | +11.5% |
| 2Q24 | 48,706 | +10.0% |
| 1Q24 | 47,456 | +8.3% |
| 4Q23 | 46,621 | +6.2% |
| 3Q23 | 45,195 | +6.7% |
| 2Q23 | 44,276 | +8.5% |
| 1Q23 | 43,815 | +10.6% |
| 4Q22 | 43,909 | +13.5% |
| 3Q22 | 42,341 | +12.2% |
| 2Q22 | 40,789 | +13.0% |
| 1Q22 | 39,627 | +13.5% |
| 4Q21 | 38,695 | +15.3% |
| 3Q21 | 37,724 | +18.4% |
| 2Q21 | 36,088 | +16.4% |
| 1Q21 | 34,911 | +14.7% |
| 4Q20 | 33,553 | +11.2% |
| 3Q20 | 31,870 | +4.4% |
| 2Q20 | 31,004 | +2.7% |
| 1Q20 | 30,441 | +1.8% |
| 4Q19 | 30,168 | -0.2% |
| 3Q19 | 30,532 | +4.9% |
| 2Q19 | 30,192 | +7.4% |
| 1Q19 | 29,905 | +8.1% |
| 4Q18 | 30,236 | +10.7% |
| 3Q18 | 29,116 | +9.6% |
| 2Q18 | 28,106 | +10.2% |
| 1Q18 | 27,671 | +12.1% |
| 4Q17 | 27,305 | +13.3% |
| 3Q17 | 26,569 | +13.7% |
| 2Q17 | 25,498 | +14.5% |
| 1Q17 | 24,691 | +14.7% |
| 4Q16 | 24,102 | +14.6% |
| 3Q16 | 23,363 | - |
| 2Q16 | 22,263 | - |
| 1Q16 | 21,518 | - |
| 4Q15 | 21,031 | +13.0% |
| 4Q14 | 18,612 | - |