| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 29,323 | +17.8% |
| 2Q26 | 28,173 | +16.3% |
| 1Q26 | 27,441 | +14.7% |
| 4Q25 | 27,725 | +14.1% |
| 3Q25 | 24,888 | +10.4% |
| 2Q25 | 24,216 | +8.7% |
| 1Q25 | 23,919 | +9.5% |
| 4Q24 | 24,308 | +9.6% |
| 3Q24 | 22,536 | +11.5% |
| 2Q24 | 22,274 | +12.2% |
| 1Q24 | 21,846 | +9.1% |
| 4Q23 | 22,180 | +7.0% |
| 3Q23 | 20,204 | +4.6% |
| 2Q23 | 19,857 | +3.3% |
| 1Q23 | 20,017 | +3.8% |
| 4Q22 | 20,734 | +5.6% |
| 3Q22 | 19,321 | +5.8% |
| 2Q22 | 19,216 | +6.4% |
| 1Q22 | 19,286 | +6.5% |
| 4Q21 | 19,632 | +6.2% |
| 3Q21 | 18,268 | +6.2% |
| 2Q21 | 18,065 | +5.1% |
| 1Q21 | 18,104 | +5.1% |
| 4Q20 | 18,493 | +5.5% |
| 3Q20 | 17,194 | +5.5% |
| 2Q20 | 17,187 | +8.3% |
| 1Q20 | 17,220 | +7.8% |
| 4Q19 | 17,532 | +9.0% |
| 3Q19 | 16,301 | +9.6% |
| 2Q19 | 15,876 | +7.9% |
| 1Q19 | 15,967 | +5.6% |
| 4Q18 | 16,087 | +8.3% |
| 3Q18 | 14,872 | +9.9% |
| 2Q18 | 14,718 | +8.7% |
| 1Q18 | 15,127 | +11.4% |
| 4Q17 | 14,859 | +4.8% |
| 3Q17 | 13,535 | +2.7% |
| 2Q17 | 13,534 | +8.7% |
| 1Q17 | 13,575 | - |
| 4Q16 | 14,178 | +12.1% |
| 3Q16 | 13,175 | - |
| 2Q16 | 12,452 | - |
| 4Q15 | 12,653 | - |