| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 40,318 | +4.3% |
| 2Q25 | 37,251 | +2.1% |
| 1Q25 | 35,108 | +1.2% |
| 4Q24 | 38,674 | +12.8% |
| 3Q24 | 37,164 | +12.8% |
| 2Q24 | 36,502 | +12.5% |
| 1Q24 | 34,686 | +11.7% |
| 4Q23 | 34,275 | +10.8% |
| 3Q23 | 32,935 | +11.4% |
| 2Q23 | 32,455 | +11.9% |
| 1Q23 | 31,040 | +12.2% |
| 4Q22 | 30,925 | +12.6% |
| 3Q22 | 29,569 | +11.2% |
| 2Q22 | 29,004 | +12.5% |
| 1Q22 | 27,661 | +13.5% |
| 4Q21 | 27,460 | +14.4% |
| 3Q21 | 26,584 | +14.0% |
| 2Q21 | 25,770 | +13.3% |
| 1Q21 | 24,365 | +13.1% |
| 4Q20 | 24,013 | +13.5% |
| 3Q20 | 23,321 | +13.4% |
| 2Q20 | 22,750 | +12.7% |
| 1Q20 | 21,538 | +12.5% |
| 4Q19 | 21,158 | +10.5% |
| 3Q19 | 20,571 | +10.7% |
| 2Q19 | 20,191 | +11.2% |
| 1Q19 | 19,151 | +12.3% |
| 4Q18 | 19,144 | +13.3% |
| 3Q18 | 18,587 | +13.2% |
| 2Q18 | 18,165 | +14.1% |
| 1Q18 | 17,050 | +13.5% |
| 4Q17 | 16,904 | +14.5% |
| 3Q17 | 16,414 | +14.8% |
| 2Q17 | 15,922 | - |
| 1Q17 | 15,028 | - |
| 4Q16 | 14,763 | +20.7% |
| 3Q16 | 14,299 | - |
| 4Q15 | 12,228 | - |