| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 23,605 | +8.0% |
| 2Q25 | 24,208 | +8.1% |
| 1Q25 | 22,656 | +4.9% |
| 4Q24 | 23,482 | +7.8% |
| 3Q24 | 21,862 | +5.4% |
| 2Q24 | 22,395 | +5.6% |
| 1Q24 | 21,593 | +5.6% |
| 4Q23 | 21,780 | +6.3% |
| 3Q23 | 20,747 | +3.5% |
| 2Q23 | 21,198 | +7.0% |
| 1Q23 | 20,452 | +4.8% |
| 4Q22 | 20,498 | +5.6% |
| 3Q22 | 20,046 | +4.4% |
| 2Q22 | 19,809 | +3.6% |
| 1Q22 | 19,519 | +7.4% |
| 4Q21 | 19,408 | +8.2% |
| 3Q21 | 19,192 | +13.4% |
| 2Q21 | 19,119 | +10.5% |
| 1Q21 | 18,180 | +5.8% |
| 4Q20 | 17,944 | +4.4% |
| 3Q20 | 16,925 | -13.8% |
| 2Q20 | 17,307 | +4.5% |
| 1Q20 | 17,184 | +3.9% |
| 4Q19 | 17,185 | +4.3% |
| 3Q19 | 19,639 | +18.6% |
| 2Q19 | 16,562 | -1.0% |
| 1Q19 | 16,544 | 0.0% |
| 4Q18 | 16,474 | -1.8% |
| 3Q18 | 16,559 | +1.2% |
| 2Q18 | 16,725 | +1.0% |
| 1Q18 | 16,539 | +0.2% |
| 4Q17 | 16,773 | +2.4% |
| 3Q17 | 16,370 | -0.1% |
| 2Q17 | 16,555 | +12.1% |
| 1Q17 | 16,508 | +12.6% |
| 4Q16 | 16,373 | +7.0% |
| 3Q16 | 16,384 | +0.1% |
| 2Q16 | 14,766 | - |
| 1Q16 | 14,663 | - |
| 4Q15 | 15,306 | -4.0% |
| 3Q15 | 16,371 | - |
| 4Q14 | 15,944 | - |