| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 19,876 | +4.9% |
| 2Q26 | 19,710 | +4.6% |
| 1Q26 | 19,499 | +5.3% |
| 4Q25 | 19,414 | +6.8% |
| 3Q25 | 18,954 | +6.0% |
| 2Q25 | 18,835 | +5.7% |
| 1Q25 | 18,517 | +4.6% |
| 4Q24 | 18,169 | +3.6% |
| 3Q24 | 17,889 | +3.0% |
| 2Q24 | 17,825 | +3.7% |
| 1Q24 | 17,695 | +6.6% |
| 4Q23 | 17,539 | +9.2% |
| 3Q23 | 17,365 | +10.0% |
| 2Q23 | 17,181 | +10.6% |
| 1Q23 | 16,599 | +11.5% |
| 4Q22 | 16,065 | +11.7% |
| 3Q22 | 15,780 | +7.4% |
| 2Q22 | 15,539 | +7.0% |
| 1Q22 | 14,881 | +5.6% |
| 4Q21 | 14,386 | +4.7% |
| 3Q21 | 14,689 | +8.6% |
| 2Q21 | 14,524 | +7.4% |
| 1Q21 | 14,087 | +6.3% |
| 4Q20 | 13,745 | +4.7% |
| 3Q20 | 13,529 | +4.9% |
| 2Q20 | 13,521 | +4.3% |
| 1Q20 | 13,256 | +4.1% |
| 4Q19 | 13,127 | +3.9% |
| 3Q19 | 12,893 | +4.0% |
| 2Q19 | 12,968 | +5.8% |
| 1Q19 | 12,729 | +7.9% |
| 4Q18 | 12,637 | +7.6% |
| 3Q18 | 12,393 | +23.6% |
| 2Q18 | 12,258 | +23.9% |
| 1Q18 | 11,798 | +23.9% |
| 4Q17 | 11,744 | +25.3% |
| 3Q17 | 10,027 | +9.0% |
| 2Q17 | 9,893 | +8.8% |
| 1Q17 | 9,522 | +9.4% |
| 4Q16 | 9,370 | +10.0% |
| 3Q16 | 9,199 | - |
| 2Q16 | 9,090 | - |
| 1Q16 | 8,704 | - |
| 4Q15 | 8,520 | - |