| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 7,455 | +20.9% |
| 2Q25 | 7,197 | +22.4% |
| 1Q25 | 7,099 | +22.2% |
| 4Q24 | 6,859 | +19.4% |
| 3Q24 | 6,167 | +15.2% |
| 2Q24 | 5,881 | +14.0% |
| 1Q24 | 5,810 | +12.5% |
| 4Q23 | 5,745 | +11.6% |
| 3Q23 | 5,354 | +15.3% |
| 2Q23 | 5,158 | +15.3% |
| 1Q23 | 5,164 | +23.0% |
| 4Q22 | 5,148 | +22.3% |
| 3Q22 | 4,642 | +3.2% |
| 2Q22 | 4,474 | +8.0% |
| 1Q22 | 4,199 | +6.2% |
| 4Q21 | 4,210 | +22.7% |
| 3Q21 | 4,499 | +79.3% |
| 2Q21 | 4,145 | +64.9% |
| 1Q21 | 3,954 | +31.1% |
| 4Q20 | 3,432 | +64.2% |
| 2Q20 | 2,509 | +29.3% |
| 1Q20 | 2,513 | +30.1% |
| 4Q20 | 3,017 | +47.7% |
| 3Q20 | 2,090 | +37.4% |
| 2Q20 | 1,939 | +43.3% |
| 1Q20 | 1,931 | +17.2% |
| 4Q19 | 2,042 | +4.2% |
| 3Q19 | 1,520 | +64.9% |
| 2Q19 | 1,353 | +67.5% |
| 1Q19 | 1,648 | +34.8% |
| 4Q18 | 1,961 | +31.5% |
| 3Q18 | 922 | +11.7% |
| 2Q18 | 807 | -43.9% |
| 1Q18 | 1,222 | -40.5% |
| 4Q17 | 1,491 | -36.1% |
| 3Q17 | 825 | -43.1% |
| 2Q17 | 1,439 | -2.7% |
| 1Q17 | 2,054 | - |
| 4Q16 | 2,332 | +22.6% |
| 3Q16 | 1,450 | - |
| 2Q16 | 1,480 | - |
| 4Q15 | 1,901 | - |