| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 48,335 | +7.1% |
| 3Q25 | 46,937 | +8.6% |
| 2Q25 | 46,930 | +7.1% |
| 1Q25 | 45,483 | +9.0% |
| 4Q24 | 45,135 | +9.3% |
| 3Q24 | 43,225 | +8.8% |
| 2Q24 | 43,801 | +12.1% |
| 1Q24 | 41,744 | +12.2% |
| 4Q23 | 41,293 | +12.2% |
| 3Q23 | 39,738 | +11.8% |
| 2Q23 | 39,090 | +12.1% |
| 1Q23 | 37,201 | +9.3% |
| 4Q22 | 36,814 | +10.2% |
| 3Q22 | 35,535 | +10.5% |
| 2Q22 | 34,872 | +12.6% |
| 1Q22 | 34,038 | +12.6% |
| 4Q21 | 33,408 | +14.4% |
| 3Q21 | 32,156 | +14.1% |
| 2Q21 | 30,968 | +12.6% |
| 1Q21 | 30,229 | +8.0% |
| 4Q20 | 29,195 | +6.3% |
| 3Q20 | 28,185 | +4.4% |
| 2Q20 | 27,507 | +2.8% |
| 1Q20 | 27,986 | +6.4% |
| 4Q19 | 27,454 | +7.7% |
| 3Q19 | 26,996 | +10.6% |
| 2Q19 | 26,760 | +11.9% |
| 1Q19 | 26,307 | +16.4% |
| 4Q18 | 25,495 | +18.4% |
| 3Q18 | 24,411 | +19.9% |
| 2Q18 | 23,908 | +22.9% |
| 1Q18 | 22,596 | +24.5% |
| 4Q17 | 21,540 | +26.9% |
| 3Q17 | 20,353 | +28.0% |
| 2Q17 | 19,452 | +28.0% |
| 1Q17 | 18,143 | +25.3% |
| 4Q16 | 16,972 | +24.1% |
| 3Q16 | 15,905 | +26.3% |
| 2Q16 | 15,202 | - |
| 1Q16 | 14,477 | - |
| 4Q15 | 13,681 | +30.4% |
| 3Q15 | 12,597 | - |
| 4Q14 | 10,493 | - |