| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 33,659 | +8.4% |
| 2Q26 | 33,100 | +10.2% |
| 1Q26 | 31,809 | +9.8% |
| 4Q25 | 31,790 | +10.5% |
| 3Q25 | 31,055 | +11.2% |
| 2Q25 | 30,046 | +11.4% |
| 1Q25 | 28,963 | +10.8% |
| 4Q24 | 28,780 | +12.1% |
| 3Q24 | 27,939 | +10.4% |
| 2Q24 | 26,973 | +8.5% |
| 1Q24 | 26,148 | +14.5% |
| 4Q23 | 25,672 | +14.9% |
| 3Q23 | 25,298 | +14.9% |
| 2Q23 | 24,854 | +16.1% |
| 1Q23 | 22,844 | +10.2% |
| 4Q22 | 22,341 | +8.1% |
| 3Q22 | 22,014 | +10.2% |
| 2Q22 | 21,416 | +8.0% |
| 1Q22 | 20,737 | +7.0% |
| 4Q21 | 20,673 | +8.0% |
| 3Q21 | 19,983 | +7.8% |
| 2Q21 | 19,827 | +8.2% |
| 1Q21 | 19,385 | +9.4% |
| 4Q20 | 19,144 | +8.2% |
| 3Q20 | 18,546 | +7.9% |
| 2Q20 | 18,332 | +8.7% |
| 1Q20 | 17,717 | +8.8% |
| 4Q19 | 17,687 | +9.5% |
| 3Q19 | 17,188 | +8.5% |
| 2Q19 | 16,862 | +9.7% |
| 1Q19 | 16,285 | +10.0% |
| 4Q18 | 16,158 | +10.4% |
| 3Q18 | 15,841 | +11.9% |
| 2Q18 | 15,369 | +10.2% |
| 1Q18 | 14,805 | +9.7% |
| 4Q17 | 14,637 | +6.4% |
| 3Q17 | 14,154 | - |
| 2Q17 | 13,950 | - |
| 1Q17 | 13,500 | - |
| 4Q16 | 13,761 | +11.6% |
| 4Q15 | 12,335 | - |