| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,226 | +6.4% |
| 2Q26 | 33,839 | +6.4% |
| 1Q26 | 32,981 | +6.7% |
| 4Q25 | 32,968 | +7.1% |
| 3Q25 | 32,182 | +7.1% |
| 2Q25 | 31,809 | +7.5% |
| 1Q25 | 30,906 | +7.6% |
| 4Q24 | 30,794 | +8.2% |
| 3Q24 | 30,036 | +6.1% |
| 2Q24 | 29,584 | +6.5% |
| 1Q24 | 28,712 | +6.0% |
| 4Q23 | 28,472 | +5.8% |
| 3Q23 | 28,298 | +4.9% |
| 2Q23 | 27,780 | +3.7% |
| 1Q23 | 27,082 | +3.2% |
| 4Q22 | 26,903 | +2.5% |
| 3Q22 | 26,964 | +2.2% |
| 2Q22 | 26,793 | +2.5% |
| 1Q22 | 26,230 | +2.8% |
| 4Q21 | 26,243 | +3.0% |
| 3Q21 | 26,382 | +6.3% |
| 2Q21 | 26,133 | +7.2% |
| 1Q21 | 25,514 | +8.2% |
| 4Q20 | 25,477 | +9.1% |
| 3Q20 | 24,815 | +8.9% |
| 2Q20 | 24,385 | +9.6% |
| 1Q20 | 23,591 | +9.3% |
| 4Q19 | 23,348 | +7.3% |
| 3Q19 | 22,792 | +8.3% |
| 2Q19 | 22,259 | +7.5% |
| 1Q19 | 21,579 | +7.6% |
| 4Q18 | 21,760 | +9.5% |
| 3Q18 | 21,036 | +9.6% |
| 2Q18 | 20,700 | +9.9% |
| 1Q18 | 20,054 | +10.4% |
| 4Q17 | 19,868 | +10.5% |
| 3Q17 | 19,201 | +10.1% |
| 2Q17 | 18,836 | +10.0% |
| 1Q17 | 18,157 | - |
| 4Q16 | 17,979 | +10.2% |
| 3Q16 | 17,440 | - |
| 2Q16 | 17,121 | - |
| 4Q15 | 16,322 | - |