| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 62,696 | +14.0% |
| 2Q26 | 61,939 | +17.7% |
| 1Q26 | 59,408 | +12.0% |
| 4Q25 | 61,185 | +14.8% |
| 3Q25 | 55,013 | +8.4% |
| 2Q25 | 52,635 | +3.7% |
| 1Q25 | 53,064 | +7.4% |
| 4Q24 | 53,277 | +5.0% |
| 3Q24 | 50,727 | +13.3% |
| 2Q24 | 50,752 | +9.5% |
| 1Q24 | 49,407 | +14.3% |
| 4Q23 | 50,734 | +7.3% |
| 3Q23 | 44,767 | -2.2% |
| 2Q23 | 46,352 | +1.3% |
| 1Q23 | 43,231 | -9.2% |
| 4Q22 | 47,285 | -6.7% |
| 3Q22 | 45,796 | -11.0% |
| 2Q22 | 45,737 | -10.9% |
| 1Q22 | 47,614 | -16.7% |
| 4Q21 | 50,664 | -21.8% |
| 3Q21 | 51,441 | -20.0% |
| 2Q21 | 51,312 | -21.4% |
| 1Q21 | 57,192 | -13.2% |
| 4Q20 | 64,812 | -4.3% |
| 3Q20 | 64,283 | -5.8% |
| 2Q20 | 65,311 | -3.6% |
| 1Q20 | 65,902 | -4.3% |
| 4Q19 | 67,692 | -0.0% |
| 3Q19 | 68,233 | +5.6% |
| 2Q19 | 67,777 | +12.7% |
| 1Q19 | 68,899 | +16.6% |
| 4Q18 | 67,706 | +12.4% |
| 3Q18 | 64,629 | +11.9% |
| 2Q18 | 60,141 | +8.8% |
| 1Q18 | 59,099 | +9.0% |
| 4Q17 | 60,240 | +12.4% |
| 3Q17 | 57,734 | +11.8% |
| 2Q17 | 55,292 | +6.4% |
| 1Q17 | 54,233 | - |
| 4Q16 | 53,580 | +2.1% |
| 3Q16 | 51,644 | - |
| 2Q16 | 51,957 | - |
| 4Q15 | 52,499 | - |