| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 23,865 | +9.8% |
| 2Q26 | 23,274 | +10.2% |
| 1Q26 | 22,860 | +8.7% |
| 4Q25 | 22,619 | +7.4% |
| 3Q25 | 21,727 | -1.1% |
| 2Q25 | 21,114 | -8.2% |
| 1Q25 | 21,040 | -9.6% |
| 4Q24 | 21,065 | -10.8% |
| 3Q24 | 21,971 | -6.9% |
| 2Q24 | 23,006 | -1.8% |
| 1Q24 | 23,280 | -0.8% |
| 4Q23 | 23,603 | +0.3% |
| 3Q23 | 23,589 | +2.7% |
| 2Q23 | 23,423 | +2.7% |
| 1Q23 | 23,468 | +4.5% |
| 4Q22 | 23,521 | +2.6% |
| 3Q22 | 22,968 | +1.8% |
| 2Q22 | 22,802 | +2.6% |
| 1Q22 | 22,462 | +2.7% |
| 4Q21 | 22,926 | +4.0% |
| 3Q21 | 22,558 | +3.3% |
| 2Q21 | 22,235 | +2.7% |
| 1Q21 | 21,876 | +2.1% |
| 4Q20 | 22,042 | +2.2% |
| 3Q20 | 21,833 | +2.2% |
| 2Q20 | 21,655 | +1.9% |
| 1Q20 | 21,420 | -0.3% |
| 4Q19 | 21,577 | -0.6% |
| 3Q19 | 21,365 | -2.7% |
| 2Q19 | 21,245 | -3.5% |
| 1Q19 | 21,489 | -2.5% |
| 4Q18 | 21,707 | -0.7% |
| 3Q18 | 21,969 | +1.3% |
| 2Q18 | 22,021 | +4.2% |
| 1Q18 | 22,029 | +6.6% |
| 4Q17 | 21,858 | +3.9% |
| 3Q17 | 21,694 | +4.2% |
| 2Q17 | 21,140 | +3.5% |
| 1Q17 | 20,674 | +0.9% |
| 4Q16 | 21,047 | -1.3% |
| 3Q16 | 20,810 | - |
| 2Q16 | 20,416 | - |
| 1Q16 | 20,491 | - |
| 4Q15 | 21,334 | - |