| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 40,572 | +6.2% |
| 1Q26 | 39,692 | +6.4% |
| 4Q25 | 39,332 | +7.5% |
| 3Q25 | 38,763 | +7.3% |
| 2Q25 | 38,216 | +7.3% |
| 1Q25 | 37,301 | +7.6% |
| 4Q24 | 36,583 | +7.0% |
| 3Q24 | 36,140 | +5.5% |
| 2Q24 | 35,631 | +10.2% |
| 1Q24 | 34,652 | +18.0% |
| 4Q23 | 34,179 | +18.6% |
| 3Q23 | 34,256 | +19.9% |
| 2Q23 | 32,331 | +14.8% |
| 1Q23 | 29,369 | +6.5% |
| 4Q22 | 28,828 | +6.5% |
| 3Q22 | 28,579 | +5.2% |
| 2Q22 | 28,174 | +5.3% |
| 1Q22 | 27,585 | +5.1% |
| 4Q21 | 27,081 | +5.8% |
| 3Q21 | 27,159 | +9.0% |
| 2Q21 | 26,745 | +9.3% |
| 1Q21 | 26,248 | +9.6% |
| 4Q20 | 25,589 | +8.7% |
| 3Q20 | 24,918 | +8.0% |
| 2Q20 | 24,476 | +7.7% |
| 1Q20 | 23,946 | +8.7% |
| 4Q19 | 23,546 | +8.8% |
| 3Q19 | 23,063 | +9.0% |
| 2Q19 | 22,728 | +11.5% |
| 1Q19 | 22,031 | +13.9% |
| 4Q18 | 21,651 | +14.3% |
| 3Q18 | 21,150 | +13.5% |
| 2Q18 | 20,392 | +11.4% |
| 1Q18 | 19,347 | +10.3% |
| 4Q17 | 18,936 | +11.5% |
| 3Q17 | 18,638 | +11.5% |
| 2Q17 | 18,307 | +9.8% |
| 1Q17 | 17,535 | - |
| 4Q16 | 16,989 | +10.0% |
| 3Q16 | 16,713 | - |
| 2Q16 | 16,671 | - |
| 4Q15 | 15,442 | - |