| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 21,934 | +5.1% |
| 2Q26 | 21,187 | +4.0% |
| 1Q26 | 20,524 | +3.1% |
| 4Q25 | 21,099 | +2.9% |
| 3Q25 | 20,877 | +2.5% |
| 2Q25 | 20,371 | +3.9% |
| 1Q25 | 19,916 | +5.6% |
| 4Q24 | 20,511 | +7.8% |
| 3Q24 | 20,371 | +7.3% |
| 2Q24 | 19,603 | +5.3% |
| 1Q24 | 18,860 | +4.8% |
| 4Q23 | 19,025 | +0.1% |
| 3Q23 | 18,981 | +0.3% |
| 2Q23 | 18,618 | +1.6% |
| 1Q23 | 17,997 | +4.2% |
| 4Q22 | 19,004 | +8.8% |
| 3Q22 | 18,917 | +12.9% |
| 2Q22 | 18,319 | +12.8% |
| 1Q22 | 17,271 | +9.9% |
| 4Q21 | 17,471 | +4.5% |
| 3Q21 | 16,756 | +3.9% |
| 2Q21 | 16,236 | +6.5% |
| 1Q21 | 15,721 | +8.8% |
| 4Q20 | 16,721 | +13.4% |
| 3Q20 | 16,132 | +13.0% |
| 2Q20 | 15,251 | +8.4% |
| 1Q20 | 14,448 | +8.1% |
| 4Q19 | 14,748 | +7.5% |
| 3Q19 | 14,276 | +7.4% |
| 2Q19 | 14,065 | +9.1% |
| 1Q19 | 13,364 | +7.1% |
| 4Q18 | 13,714 | +6.8% |
| 3Q18 | 13,290 | +6.7% |
| 2Q18 | 12,897 | +10.0% |
| 1Q18 | 12,484 | +14.7% |
| 4Q17 | 12,837 | +19.5% |
| 3Q17 | 12,459 | +20.7% |
| 2Q17 | 11,729 | - |
| 1Q17 | 10,885 | - |
| 4Q16 | 10,746 | +26.2% |
| 3Q16 | 10,323 | - |
| 4Q15 | 8,514 | - |